a2db1a29ca7975d0e0454fc825db1b1a5352beee9c3f114117ec609354b00740ff32cbe64ab0a17bc722c4300b44318ac5679fa97ad02b071fda595c795eddc3b1905ad50989497d5dc494912c23f81a150deea7cf20053d42a6634aec3854aa563f2ac95596ad98c6cc077422bf6a549333726233cfc3cbcb7913e9c3612e536d662b5616ed45", 0xe4)
ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0)
shutdown(r0, 0x1)

15:01:31 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, 0xffffffffffffffff, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:01:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x300, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:31 executing program 6:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000140)="95a434ade2c946c095c3cea36eedb37fe7037c7b32c2523677e0bbf85705ab05be3a0bf2dfa46950f1c6b00f993755542a298b58095352e3c1a20aa78ceade4825a1870da5ea53f9513ae43610b6b7995b5fb994e1eba6b6f35355fc35e8c9b447e09ddd667130", 0x67}, {&(0x7f00000001c0)="0bca0c7d50428a3cf3f2bb6b0332a62bb8b2b700dc42fd6a40c9512ef400f7a619673d9fdd9c69b218a236e42caa515d5fbcb9ab3179fec0e0b0d578e42bc1708a3477a1ba2ee9c8b689edcec796ee6db68f49d702c2de929fd9345d193e81b4daaf22815b21273ea27a50a44c103a54396413995f05bb735e92223616c5eb3edafa649d1e7103e8a608baf47f17c1ab3c5413ee82c418eb056afd20627d744f2e0d51f5693b33cd", 0xa8}, {&(0x7f0000000040)="e0f70099f05894c09b33743298d50a606d48da45fa98d3aa43dd0936e8fe2956bf496b28869234d7e11f616f3d0e2e5143f3ec39535d01a3ba2c6bdd", 0x3c}, {&(0x7f0000000300)="7aab21e7538ffe6d8b531b25744afdb8d2bef83b6b65da1d07a4b8c7ec827559162d726517d2be637ef853edfa4e137d97a5436d737734ee96ad6b5e1497067c182f83d83aa40ef885f89c3e", 0x4c}, {&(0x7f0000000380)="073bcf1a16e22a299ecb2e2e9d6d33d7a63ed69cdbc80ece612c1986852fe9814ee71f9d2a5f38418bbe2d589c73f0286ec22c000929f009322b060a48a84761e56d9503", 0x44}, {&(0x7f0000000400)="417fd0e96fcbd97931d245f585944d88b3c0faf17702ceff", 0x18}, {&(0x7f00000005c0)="18c56acf406d5f8dbf206c2a07f6c071ddf73a4d1603784f72", 0x19}], 0x7, 0x5)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, r3, 0x0], 0x4, {r5}}, 0x58)
openat$cgroup_procs(r5, &(0x7f0000000500)='tasks\x00', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000))
listen(0xffffffffffffffff, 0x0)

15:01:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1459.237746] FAT-fs (loop2): bogus number of reserved sectors
[ 1459.238189] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1459.241860] FAT-fs (loop4): bogus number of reserved sectors
[ 1459.242451] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1459.247630] loop2: detected capacity change from 0 to 1
[ 1459.258560] loop4: detected capacity change from 0 to 196608
[ 1459.264659] FAT-fs (loop2): bogus number of reserved sectors
[ 1459.265399] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1459.270402] FAT-fs (loop4): bogus number of reserved sectors
[ 1459.271007] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1459.271843] loop5: detected capacity change from 0 to 127
[ 1459.298186] FAT-fs (loop5): bogus number of reserved sectors
[ 1459.299111] FAT-fs (loop5): Can't find a valid FAT filesystem
15:01:31 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
shutdown(r0, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200682, 0x42)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000100)={0x2, 'macvlan1\x00', {0x400}, 0x1000})

15:01:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x500, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1459.323554] loop5: detected capacity change from 0 to 127
15:01:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1459.344370] FAT-fs (loop5): bogus number of reserved sectors
[ 1459.345223] FAT-fs (loop5): Can't find a valid FAT filesystem
15:01:31 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1459.391632] loop2: detected capacity change from 0 to 2
[ 1459.392563] loop4: detected capacity change from 0 to 229376
[ 1459.404804] FAT-fs (loop4): bogus number of reserved sectors
[ 1459.405415] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1459.407282] FAT-fs (loop2): bogus number of reserved sectors
[ 1459.407881] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1459.420743] loop4: detected capacity change from 0 to 229376
15:01:31 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000000)={0xcb840b114b8a05ba, 0x80, 0x5, 0x1, 0x40, 0xff, 0x0, 0x6, 0x8000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x5, 0x1}, 0x0, 0x80000001, 0x4, 0x2, 0x8, 0xffffffff, 0x101, 0x0, 0x2, 0x0, 0xffffffff}, r3, 0x6, 0xffffffffffffffff, 0x12)

[ 1459.438967] FAT-fs (loop4): bogus number of reserved sectors
[ 1459.439396] FAT-fs (loop4): Can't find a valid FAT filesystem
15:01:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x600, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:31 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1459.528269] loop5: detected capacity change from 0 to 127
[ 1459.547641] FAT-fs (loop5): bogus number of reserved sectors
[ 1459.548137] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1459.559092] loop5: detected capacity change from 0 to 127
[ 1459.562613] FAT-fs (loop5): bogus number of reserved sectors
[ 1459.563048] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1459.564682] loop2: detected capacity change from 0 to 3
[ 1459.584780] FAT-fs (loop2): bogus number of reserved sectors
[ 1459.585655] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1459.607687] loop2: detected capacity change from 0 to 3
[ 1459.620947] FAT-fs (loop2): bogus number of reserved sectors
[ 1459.621860] FAT-fs (loop2): Can't find a valid FAT filesystem
15:01:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x700, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:45 executing program 3:
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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:01:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1473.129487] loop2: detected capacity change from 0 to 3
[ 1473.133999] FAT-fs (loop2): bogus number of reserved sectors
[ 1473.134465] FAT-fs (loop2): Can't find a valid FAT filesystem
15:01:45 executing program 7:
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000009c0)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {<r1=>0xffffffffffffffff}}, './file0\x00'})
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_WIPHY={0x8}]}, 0x24}}, 0x0)
sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x38, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x2, 0x28}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x8}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x1}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004804)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1f4)
r6 = syz_open_dev$evdev(&(0x7f0000004240), 0x9, 0x0)
r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r7, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1f4)
sendmsg$netlink(r1, &(0x7f0000004380)={&(0x7f0000000b00)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000002ec0)=[{&(0x7f0000000b40)={0x2370, 0x2e, 0x8, 0x70bd29, 0x25dfdbfd, "", [@nested={0x38, 0x48, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @fd=r0}, @generic="08d07319b4086e273eb5d46705689192012363b01d3fd7f866c46bb651dafd16ec83a5ed", @typed={0x8, 0x5e, 0x0, 0x0, @ipv4=@private=0xa010101}]}, @generic="9f67039a0ed09e68e767ebda92c37295c3737b83dbe7c47828840c632e3f2aed4710bf770ce33e5639b01e017ce40eefa4ae4d47b073de13e61773f781a9e2c29ef1d3a73f16e7278b219565d9484a2c2a0a1c73d0daa6a7659c", @generic="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", @typed={0xc, 0x21, 0x0, 0x0, @str='nl80211\x00'}, @nested={0x163, 0x6e, 0x0, 0x1, [@generic="e57b79c8ae52915647d856b4e572744565a17641ab6b3f0f78738f5a49c2834d0f2c080a830206afee9316a7495bee1e43ec77c1a2d2182703eb1332ddaacb52ef6beab0e7686956ea5f43adf97c7d453a4796cf293ad95ed02e069d47bd46b136e13d4cedc06f3b9d1d34aec154618f19b721ecccdabb41338b1234c7e174dea8f6c5ef6bf17c43e634b8e9c6ce0d", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x60000000}, @typed={0xc6, 0x20, 0x0, 0x0, @binary="0d667c93b62f2f275efda050fba5b9992d2d2c62e8f11990ae961f7425363a20813fe5cbcd00d933421d4bc1591f1319ff72349fd56c7267c75b8938b414d5dac3afd5293597e039cafc30f03c8873d321307a6d1c66e186af084da3e047daba93e30263a3a2ef94088fa760cc304c709e32f480037a1e9a0369db2e881f0e31e602e8f28d850c8c99e9ca879e49593380698c7431a1d9147264c10529b995e462c4bcfc7f1fadc6801c095630806d6f2eda65907fef0dbb0354c1dd87f2930a62a4"}]}, @nested={0xa1, 0x43, 0x0, 0x1, [@generic="344f6ca4d43a44015a0f857e4e00852c78b3548bdb0c7efc212a2d6c21246c1a9f11f383768b1e02a2f9deb695011bdad3bccc40b9c262152d6c76815c4144de3110bc1e2d76012a65c0c1e4dafee6a605243d61a8ef3c7612628674aa672a19f37a0585659e760f7a191282214b421ee0354c3eb37dea9e815092a027000aaf6def228706fee3d9a7895259a81b30a35c5a0e93b1d35c6159aab30aef"]}, @nested={0xb0, 0x18, 0x0, 0x1, [@generic="9583fa05d6f5017a562e0c35b4411e8b591cf5", @generic="f3320b708539553f03645517eff295b5bb90af5a998784837ea683f2fcb383ca8c649a268f2e6f9bad7858c423134dd9d5e49183fcaec000ed00652265ab678447a506583c4dcbe31efc454b2c96298b5293591b96dd171a8112719181dd2ff7caa2c0768cf3e76577158cb0ce1de997e54b3a1946b459db01ca0dbd3349d82084f2ad7e06af2385690a93b60a029840c02a743f1943dce5a7"]}, @typed={0x4, 0x2b}, @nested={0x1004, 0x3c, 0x0, 0x1, [@generic="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"]}]}, 0x2370}], 0x1, &(0x7f0000004280)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, r1, r4, r2, r6, r7]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0, 0x40}, 0x400)
listen(r4, 0x0)
shutdown(r4, 0x1)
listen(r4, 0x3ff)
r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x40080, 0x0)
sendmmsg(r8, &(0x7f0000000980)=[{{&(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)="452ae075f303a8400c98bca11308001bd5de14298dc99d07ccf67a0b5394f4b37f6eef37d7a17664c23f2daf1863b50246214b6e15159892a9668b059fc7ac2f9e74a259112f24ff57bb5a86f50e24425d5f38edc1a2c64778d8d3440e4d5e63e305c97713b795ec6c6554513df2f83b48b6d57e171dfe35bd23ca85fec0508db97a1a08fe06e9bbc6d6c2779a8ab3c16cd0c81da9ae22242a313f02df01881a401b472f2eca4f58e05174598c7379ded562c8c0ac64ae3a04ddd528a26c0dbe9743926caefdee13b36a17fb137b2cf2b41a62004032a9f37743f18a0681ecc3ec3997e84bb8d7d8c9eb69b047807b35639a5710bdfb5e64", 0xf8}, {&(0x7f0000000200)="6969d791b2fc5b3bb8d5fac58ba9e12ec197adeafa7b54929563286834b62cd53c36630c", 0x24}, {&(0x7f0000000240)="b3ad908e2c983bf02844e73195f32363baac2cd3929eb2ea33002ac1b696c0375b", 0x21}, {&(0x7f0000000280)="7e27cd8e5a521506c1862a5dffa2b62c0780b983e21e64a17625aad165a3e4592489033cb000f6623b33a52b625b30a5b14bc9f156f8f3b1be25857bf3eac83a78281d9d4a9932312e467eb3999cdd82444a743bf8e86919670208e9f19405190bd750cfd156f800eed0103b4dfcda79c45137a7a88cc87452838c9347526573e83d81b679e74addd8aa41ba1490d4b91c74ed4df9c40785d573fbdb2398c6b17a1c0526b9d6bc685b5d1fd7", 0xac}, {&(0x7f0000000340)="b95ba55aba99e4cef012cf33522375f4648d180381a97ae53532ef6c60fa07ee0f37e954bc39d80ca2ccb456c5b1f3e07c9338c4c13ce12f339d008a933e63dc035f4d8dd28c423829092e70c751c622ce24cf9218887a8cfbd1aa9fb66809faa53f48b319524a1120fe06b00ad2f3a65f6c13197524f62664bc4c04bffaf26d8161f07f7d470494eb16bba194633afda70a", 0x92}, {&(0x7f0000000400)="a06f5ca8b30446d1e9090061cd228ea9a3ea60de60cdbb200daacc01829b05cfc1eef68d5bc56241d7b336cc6184af2314dfa35663d2d5dab361b36f6530b78bf9e67fc1b09b3a62115f6f63a8a5604c3c78a89b6a92255cc31296be75e24aafc4944eba474143c3f9cd47e9d5a54e452899d745839c7967075e84e2113bf6ce13265748cfe831fc13d0d9a39e92f5d9aa4ce7f2f4ca32fecda905dc22ea546bb84d54389480cfb8c5f1258a6f0b7bb54c42621cf68a3a217b891cb4db2839f783d4c3b35f6cc9c7d70fc281338a12b781f1521eadcd06db6f3e03bf31e82ae1dae9f8fb1b795a439f361b0e942340efb25a5933424f6d", 0xf7}, {&(0x7f0000000500)="819a1a9de0a8c22e3629de3a1e5b41900e9045bd5dbef7cb31123e743ca2320cb57f899bb0e9fcb8f022658a2abac3c3d6d3823b1fe8ed258f6db30696c7e4bb0d5b5664c160240b42de8909fd3835e30664ba2f220d84ec983de735172d4cda9ae88bc643abe66eaad7e1e946bef8a095da08ea1e43982dadb6bd502b3558fee652c025741f9b2099c615", 0x8b}, {&(0x7f00000005c0)="63e1d7483349e39f5bdc9baacb5b7b784e7844c2e01f486fc1f529c09d3684468fa16322500f374e2fbfd229ac905cf3518ca29fa67531348c08abbe7a16626adb0d42775935e2d3db51c4d58393bfed3ccb734f99360cbb316727850e1a2d01e35d4d3ba985a563bae68bc5b0713f0b3680b2af4758e47cd0e28df733cce2ab1b498ee0e8a76f6deafb583f584e017022645e325fd8d6e63984c602bdde2aa5ac2db2f4c73cb402340ed9ee281595fcae692343e79cb143de138a4bb9b7c591ba513d6e4bd5", 0xc6}, {&(0x7f00000006c0)="b8f659992b9e6173338a11d84627c27ce0944c422e0701364d3b670a1a70e695474c0aa49c095369c5a217760eb9df318ebb097c1f9102e88fcb47d7704989ff3e77fd98ea6e8a2716503d79ead5dc85da9d4b4505be8dd8bddced67406b84e869909452", 0x64}], 0x9, &(0x7f0000000800)=[{0x30, 0x112, 0x25, "6bf05355c098767844f5ba59ce644e2e5af37d69c95ff054b350"}, {0x28, 0x105, 0xce04, "e18e10b607185a1b4f4019fbaae83a7025"}, {0x110, 0x110, 0x8000, "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"}], 0x168}}], 0x1, 0x40000)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000000)=0x9, 0x4)

15:01:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:45 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0xf8, 0x5, 0x4, 0x0, 0x460e, 0x0, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x9, 0x1, 0x5, 0x9, 0x1, 0x4, 0x0, 0xfdb2, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x1)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)

15:01:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x80000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:45 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, 0xffffffffffffffff, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1473.154792] loop2: detected capacity change from 0 to 3
[ 1473.162176] FAT-fs (loop2): bogus number of reserved sectors
[ 1473.162633] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1473.167615] loop4: detected capacity change from 0 to 230016
[ 1473.181154] FAT-fs (loop4): bogus number of reserved sectors
[ 1473.181630] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1473.191335] loop4: detected capacity change from 0 to 230016
[ 1473.204334] loop5: detected capacity change from 0 to 1024
[ 1473.205562] FAT-fs (loop4): bogus number of reserved sectors
[ 1473.206072] FAT-fs (loop4): Can't find a valid FAT filesystem
15:01:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x709, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1473.227021] FAT-fs (loop5): bogus number of reserved sectors
[ 1473.228170] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1473.248327] loop5: detected capacity change from 0 to 1024
[ 1473.265940] FAT-fs (loop5): bogus number of reserved sectors
[ 1473.266859] FAT-fs (loop5): Can't find a valid FAT filesystem
15:01:45 executing program 6:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)

15:01:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1473.288307] loop2: detected capacity change from 0 to 3
[ 1473.295669] FAT-fs (loop2): bogus number of reserved sectors
[ 1473.296230] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1473.306848] loop2: detected capacity change from 0 to 3
[ 1473.311026] FAT-fs (loop2): bogus number of reserved sectors
[ 1473.311472] FAT-fs (loop2): Can't find a valid FAT filesystem
15:01:45 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x7, 0x0, "cbd6a31820c2c804148a58dd0779a978037e7b6490e5c396c6fd58103b6f4f05d7f994aa9d4404c670952732200530143c9f12e965e2b95f44be75a53f9cb161ebcdc5fadc16dc122b71d34ceb67e3e4"}, 0xd8)
listen(r0, 0x0)
shutdown(r0, 0x1)

15:01:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x70a, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1473.392107] loop4: detected capacity change from 0 to 262144
[ 1473.421770] FAT-fs (loop4): bogus number of reserved sectors
[ 1473.421974] loop2: detected capacity change from 0 to 3
[ 1473.422626] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1473.434286] FAT-fs (loop2): bogus number of reserved sectors
[ 1473.434764] FAT-fs (loop2): Can't find a valid FAT filesystem
15:01:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1473.464367] loop4: detected capacity change from 0 to 262144
[ 1473.474336] loop5: detected capacity change from 0 to 1792
15:01:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x900, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1473.492231] FAT-fs (loop4): bogus number of reserved sectors
[ 1473.493303] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1473.494219] FAT-fs (loop5): bogus number of reserved sectors
[ 1473.494679] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1473.511144] loop5: detected capacity change from 0 to 1792
[ 1473.526934] FAT-fs (loop5): bogus number of reserved sectors
[ 1473.527400] FAT-fs (loop5): Can't find a valid FAT filesystem
15:01:58 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x907, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:58 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:01:58 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x105040, 0x147)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0x3)
listen(r1, 0x0)

15:01:58 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:01:58 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1fffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:58 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:01:58 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:01:58 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2200000273cfefde42f62e48099c59eefa3423974da08440946bc24f7319678d31ad558a37b8af60b9c175400db0ce994fa45289b55ef8617667b92d68fa541f93890568248490063a6f973f0a3be475a271f1abf12ec3402accffd44e2b349a30d341251a40", @ANYRES16=r1, @ANYBLOB="010000000000000000001f00000007002100616100000800010000000000"], 0x24}}, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe4, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x7b}}}}, [@NL80211_ATTR_IE={0xb4, 0x2a, [@measure_req={0x26, 0x91, {0x3f, 0x3f, 0x1, "92b2d807ca72efebba3da47fdaa23044b4b8be882d1502e8d84de1e3edf58c467be9f8526ca6711ec54fffd77ed66f4b09b5c362b0ca83dce7e3c49920e976f66a4e3eac85e039e196546dc779274cc599d043f42bf7d0c565ac4c3438ec78bdf1c221f2b488fc11ac9eb1892b2bad5f6443fa0ddb1f857500a4db45e3bfee9b9e8b2eb1565c55c5aa2a2ec6873e"}}, @rann={0x7e, 0x15, {{0x0, 0x7}, 0x0, 0x0, @broadcast, 0xf031, 0x5, 0x7fff}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x37, 0xb0, 0x3}}]}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x5e}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40004}, 0x40001)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
r4 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x1a8, 0x8}, 0x18)
r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440), r0)
sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r5, 0x800, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x80)
shutdown(r3, 0x0)

[ 1486.710459] loop5: detected capacity change from 0 to 4095
[ 1486.715255] loop2: detected capacity change from 0 to 4
[ 1486.716904] FAT-fs (loop5): bogus number of reserved sectors
[ 1486.717487] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1486.726832] FAT-fs (loop2): bogus number of reserved sectors
[ 1486.727264] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1486.735692] loop2: detected capacity change from 0 to 4
[ 1486.742386] FAT-fs (loop2): bogus number of reserved sectors
[ 1486.742845] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1486.745985] loop5: detected capacity change from 0 to 4095
[ 1486.749030] loop4: detected capacity change from 0 to 262784
[ 1486.758216] FAT-fs (loop5): bogus number of reserved sectors
[ 1486.759099] FAT-fs (loop5): Can't find a valid FAT filesystem
15:01:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1486.789881] FAT-fs (loop4): bogus number of reserved sectors
[ 1486.790853] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1486.796607] loop2: detected capacity change from 0 to 5
[ 1486.810915] FAT-fs (loop2): bogus number of reserved sectors
[ 1486.811360] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1486.815369] loop4: detected capacity change from 0 to 262784
[ 1486.823071] loop2: detected capacity change from 0 to 5
[ 1486.826211] FAT-fs (loop2): bogus number of reserved sectors
[ 1486.826663] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1486.833385] FAT-fs (loop4): bogus number of reserved sectors
[ 1486.833973] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:12 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa07, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:12 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:12 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x0, 0x1, 0x4, 0x8, 0x0, 0x7, 0x29086, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp, 0x0, 0x80f4, 0x8, 0x7, 0x1e1, 0x1, 0x4, 0x0, 0x0, 0x0, 0xbfd0}, 0xffffffffffffffff, 0x7, r0, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
open_by_handle_at(r1, &(0x7f0000000140)=@nfs={0x90, 0x24, {0x6, 0x0, 0x84fc, 0x80, "4220a1743a970a5b2f51e6ff7b73121ae7dbaf76d3e02aa8064b3ede5a9483550eaaf26e3405ffc7e35d71aa46061eed198ef888b4e8c71e4b11d49d70b05ec0313a7b8a576a2de212ef15921bad5b00a172f9e40959f8a5c6c43a8e2cdb21cf78ee8aceefd9902b2bee5f2345495b3a4ab1b0d39ed95350e6a841dd58b33b5e"}}, 0x7e3001)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)

15:02:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:12 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:12 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1500.546542] loop5: detected capacity change from 0 to 28799
[ 1500.582367] loop2: detected capacity change from 0 to 5
[ 1500.594531] FAT-fs (loop5): bogus number of reserved sectors
[ 1500.595623] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1500.598530] loop4: detected capacity change from 0 to 264192
[ 1500.610632] FAT-fs (loop2): bogus number of reserved sectors
[ 1500.611770] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1500.620147] FAT-fs (loop4): bogus number of reserved sectors
[ 1500.621090] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1500.622888] loop5: detected capacity change from 0 to 28799
15:02:12 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x5, 0x7, 0x81, 0x9, 0x0, 0x1, 0x40, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_config_ext={0x50, 0x1}, 0x400, 0x1, 0x7, 0x6, 0x3, 0x0, 0x6, 0x0, 0x8, 0x0, 0x400}, 0x0, 0x7, 0xffffffffffffffff, 0x10)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)={{0x1, 0x1, 0x18, <r5=>r0}, './file0\x00'})
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x80, 0x80, 0x1, 0x0, 0x9, 0x4098, 0xf, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x4000, 0x4, 0x29, 0x6, 0x8002, 0x1, 0x7, 0x0, 0x200, 0x0, 0xfffffffffffff000}, r3, 0x7, r5, 0x2)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 1500.650343] loop2: detected capacity change from 0 to 5
15:02:12 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1500.654596] FAT-fs (loop5): bogus number of reserved sectors
[ 1500.655536] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1500.657110] loop4: detected capacity change from 0 to 264192
[ 1500.664398] FAT-fs (loop4): bogus number of reserved sectors
[ 1500.664943] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1500.672602] FAT-fs (loop2): bogus number of reserved sectors
[ 1500.673542] FAT-fs (loop2): Can't find a valid FAT filesystem
15:02:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:12 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1500.757599] loop5: detected capacity change from 0 to 32768
[ 1500.765254] FAT-fs (loop5): bogus number of reserved sectors
[ 1500.765740] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:13 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1010000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 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)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1500.860587] loop5: detected capacity change from 0 to 32896
15:02:13 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x80, 0x7f, 0x6e, 0xc8, 0x0, 0x0, 0x3ff, 0x8080, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000200), 0xc}, 0x4, 0x9d30, 0x6, 0x5, 0x81, 0x24b, 0x1, 0x0, 0x6, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r0, 0x6)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x4, 0x4, 0x2, 0x0, 0xe63, 0x402, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x41802, 0xffffffff, 0x40, 0x2, 0x3, 0x0, 0xd39b, 0x0, 0x9, 0x0, 0xdfd}, 0xffffffffffffffff, 0xa, r1, 0xb)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x2, 0x80, 0x3, 0x0, 0x7, 0x824, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2006, 0x2, @perf_config_ext={0x10001, 0x3}, 0x4412, 0x10000, 0x4, 0x2, 0x2, 0x6, 0x915, 0x0, 0x80000000, 0x0, 0x100}, 0x0, 0xd, 0xffffffffffffffff, 0x1)
listen(r2, 0x0)

[ 1500.867910] loop4: detected capacity change from 0 to 264192
[ 1500.872687] FAT-fs (loop5): bogus number of reserved sectors
[ 1500.873201] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1500.874523] loop2: detected capacity change from 0 to 5
[ 1500.880503] FAT-fs (loop2): bogus number of reserved sectors
[ 1500.881140] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1500.884621] FAT-fs (loop4): bogus number of reserved sectors
[ 1500.885097] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1500.888714] loop5: detected capacity change from 0 to 32896
[ 1500.893534] FAT-fs (loop5): bogus number of reserved sectors
[ 1500.894085] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1500.898348] loop2: detected capacity change from 0 to 5
[ 1500.904119] loop4: detected capacity change from 0 to 264192
[ 1500.914265] FAT-fs (loop2): bogus number of reserved sectors
[ 1500.914753] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1500.929444] FAT-fs (loop4): bogus number of reserved sectors
[ 1500.929933] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:13 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:13 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1501.021605] loop5: detected capacity change from 0 to 65536
[ 1501.027713] loop2: detected capacity change from 0 to 6
[ 1501.033247] FAT-fs (loop5): bogus number of reserved sectors
[ 1501.033728] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1501.036371] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.036852] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1501.041837] loop5: detected capacity change from 0 to 65536
[ 1501.045847] loop2: detected capacity change from 0 to 6
[ 1501.050907] FAT-fs (loop5): bogus number of reserved sectors
[ 1501.051351] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1501.053111] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.053572] FAT-fs (loop2): Can't find a valid FAT filesystem
15:02:13 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:13 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1501.121456] loop4: detected capacity change from 0 to 264192
15:02:13 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:13 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x6}, 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, 0xfff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getpgid(0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xff, 0x3d, 0x0, 0x0, 0x7, 0x10205, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x1, 0x401, 0x1, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xa}, r2, 0x9, r0, 0x8)
fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x7, 0x2)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
r4 = clone3(&(0x7f0000000500)={0x120040200, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r5=>0x0})
r6 = getpid()
getpriority(0x0, r6)
r7 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x81000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r5, 0x0, r6, r4], 0x5, {r7}}, 0x58)
r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00')
preadv(r8, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x1, 0xc1, 0xf2, 0xb7, 0x0, 0x7fff, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000200), 0x4}, 0x440, 0x3, 0x800, 0x6, 0x6, 0x1, 0x101, 0x0, 0x80, 0x0, 0x8}, r5, 0x5, r8, 0x8)

[ 1501.148895] FAT-fs (loop4): bogus number of reserved sectors
[ 1501.149351] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1501.161368] loop4: detected capacity change from 0 to 264192
[ 1501.172594] FAT-fs (loop4): bogus number of reserved sectors
[ 1501.173088] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1501.173320] loop5: detected capacity change from 0 to 98304
[ 1501.175506] loop2: detected capacity change from 0 to 7
[ 1501.185138] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.185595] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1501.195792] loop2: detected capacity change from 0 to 7
[ 1501.200513] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.201005] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1501.218428] FAT-fs (loop5): bogus number of reserved sectors
[ 1501.219447] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:13 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:13 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1501.256505] loop5: detected capacity change from 0 to 98304
[ 1501.294220] loop2: detected capacity change from 0 to 7
[ 1501.298754] FAT-fs (loop5): bogus number of reserved sectors
[ 1501.299631] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1501.313514] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.313991] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1501.325295] loop2: detected capacity change from 0 to 7
[ 1501.329132] FAT-fs (loop2): bogus number of reserved sectors
[ 1501.329575] FAT-fs (loop2): Can't find a valid FAT filesystem
15:02:13 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1501.365899] loop4: detected capacity change from 0 to 264192
[ 1501.386055] FAT-fs (loop4): bogus number of reserved sectors
[ 1501.387238] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1501.403965] loop4: detected capacity change from 0 to 264192
[ 1501.418799] FAT-fs (loop4): bogus number of reserved sectors
[ 1501.419661] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:27 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x6}, 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, 0xfff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getpgid(0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xff, 0x3d, 0x0, 0x0, 0x7, 0x10205, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x1, 0x401, 0x1, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xa}, r2, 0x9, r0, 0x8)
fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x7, 0x2)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
r4 = clone3(&(0x7f0000000500)={0x120040200, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r5=>0x0})
r6 = getpid()
getpriority(0x0, r6)
r7 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x81000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r5, 0x0, r6, r4], 0x5, {r7}}, 0x58)
r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00')
preadv(r8, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x1, 0xc1, 0xf2, 0xb7, 0x0, 0x7fff, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000200), 0x4}, 0x440, 0x3, 0x800, 0x6, 0x6, 0x1, 0x101, 0x0, 0x80, 0x0, 0x8}, r5, 0x5, r8, 0x8)

15:02:27 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)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:27 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:27 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:27 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1020, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:27 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:27 executing program 6:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fadvise64(0xffffffffffffffff, 0x7f, 0x26a, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r6}}, './file1\x00'})
perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x80, 0x20, 0x3, 0x1, 0x2, 0x0, 0x5, 0xe8528, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2, 0x8, 0xfe, 0x3, 0x2, 0x2, 0x800, 0x0, 0x5, 0x0, 0x8000}, r1, 0x0, 0xffffffffffffffff, 0x6)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)
openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0)

15:02:27 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1515.107122] loop4: detected capacity change from 0 to 264192
[ 1515.112539] loop5: detected capacity change from 0 to 104448
[ 1515.118803] loop2: detected capacity change from 0 to 8
[ 1515.130290] FAT-fs (loop2): bogus number of reserved sectors
[ 1515.130859] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1515.135545] FAT-fs (loop4): bogus number of reserved sectors
[ 1515.136645] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1515.142277] FAT-fs (loop5): bogus number of reserved sectors
[ 1515.143394] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1515.149419] loop2: detected capacity change from 0 to 8
[ 1515.162865] loop4: detected capacity change from 0 to 264192
[ 1515.166221] FAT-fs (loop2): bogus number of reserved sectors
[ 1515.166713] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1515.170746] loop5: detected capacity change from 0 to 104448
[ 1515.183932] FAT-fs (loop4): bogus number of reserved sectors
[ 1515.185110] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1515.193806] FAT-fs (loop5): bogus number of reserved sectors
[ 1515.194600] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:40 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)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:40 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1528.226959] loop5: detected capacity change from 0 to 131072
15:02:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:40 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1100, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:40 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1528.238016] loop2: detected capacity change from 0 to 8
[ 1528.254491] FAT-fs (loop5): bogus number of reserved sectors
[ 1528.254997] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1528.257205] loop4: detected capacity change from 0 to 264192
[ 1528.260226] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.261032] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1528.263439] loop5: detected capacity change from 0 to 131072
[ 1528.270639] FAT-fs (loop5): bogus number of reserved sectors
[ 1528.271121] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1528.271617] FAT-fs (loop4): bogus number of reserved sectors
[ 1528.272182] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1528.275947] loop2: detected capacity change from 0 to 8
[ 1528.283348] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.283972] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1528.295168] loop4: detected capacity change from 0 to 264192
[ 1528.310765] FAT-fs (loop4): bogus number of reserved sectors
[ 1528.311264] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:40 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1528.405206] loop5: detected capacity change from 0 to 163840
[ 1528.409876] loop2: detected capacity change from 0 to 16
[ 1528.418779] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.419217] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1528.420856] FAT-fs (loop5): bogus number of reserved sectors
[ 1528.421305] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:40 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1528.436191] loop2: detected capacity change from 0 to 16
[ 1528.445634] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.446180] FAT-fs (loop2): Can't find a valid FAT filesystem
15:02:40 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)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1528.465176] loop4: detected capacity change from 0 to 264192
[ 1528.500644] FAT-fs (loop4): bogus number of reserved sectors
[ 1528.501666] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:40 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2010, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:40 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:40 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x5050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1528.540470] loop4: detected capacity change from 0 to 264192
15:02:40 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1528.560076] FAT-fs (loop4): bogus number of reserved sectors
[ 1528.561077] FAT-fs (loop4): Can't find a valid FAT filesystem
15:02:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1528.603563] loop2: detected capacity change from 0 to 16
[ 1528.626265] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.627143] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1528.628990] loop5: detected capacity change from 0 to 164480
[ 1528.644161] FAT-fs (loop5): bogus number of reserved sectors
[ 1528.644629] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1528.648575] loop2: detected capacity change from 0 to 16
[ 1528.664292] FAT-fs (loop2): bogus number of reserved sectors
[ 1528.665143] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1528.669523] loop5: detected capacity change from 0 to 164480
[ 1528.682535] FAT-fs (loop5): bogus number of reserved sectors
[ 1528.683427] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:56 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:56 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:56 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:02:56 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:56 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1544.268625] loop5: detected capacity change from 0 to 196608
15:02:56 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 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1544.285046] loop4: detected capacity change from 0 to 264192
[ 1544.305153] loop2: detected capacity change from 0 to 31
[ 1544.306093] FAT-fs (loop5): bogus number of reserved sectors
[ 1544.307173] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1544.318859] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.319818] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1544.369828] FAT-fs (loop2): bogus number of reserved sectors
[ 1544.371025] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1544.378030] loop5: detected capacity change from 0 to 196608
[ 1544.386011] loop4: detected capacity change from 0 to 264192
[ 1544.393146] loop2: detected capacity change from 0 to 31
[ 1544.397891] FAT-fs (loop5): bogus number of reserved sectors
[ 1544.398876] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1544.401785] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.402664] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1544.408277] FAT-fs (loop2): bogus number of reserved sectors
[ 1544.409306] FAT-fs (loop2): Can't find a valid FAT filesystem
15:02:56 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 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:02:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:02:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:56 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:02:56 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1544.586979] loop2: detected capacity change from 0 to 31
[ 1544.588318] loop4: detected capacity change from 0 to 264192
[ 1544.594450] loop5: detected capacity change from 0 to 197248
15:02:56 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1544.599019] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.599988] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1544.610915] loop4: detected capacity change from 0 to 264192
[ 1544.618081] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.618554] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1544.639753] FAT-fs (loop5): bogus number of reserved sectors
[ 1544.640756] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1544.653814] FAT-fs (loop2): bogus number of reserved sectors
[ 1544.655196] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1544.663546] loop5: detected capacity change from 0 to 197248
15:02:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x12010000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1544.683153] loop2: detected capacity change from 0 to 31
[ 1544.688800] FAT-fs (loop5): bogus number of reserved sectors
[ 1544.690007] FAT-fs (loop5): Can't find a valid FAT filesystem
15:02:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1544.712781] FAT-fs (loop2): bogus number of reserved sectors
[ 1544.713695] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1544.732972] loop4: detected capacity change from 0 to 264192
[ 1544.768512] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.769655] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1544.810937] loop4: detected capacity change from 0 to 264192
[ 1544.830400] FAT-fs (loop4): bogus number of reserved sectors
[ 1544.831751] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:10 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:03:10 executing program 1:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:10 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1558.229936] loop2: detected capacity change from 0 to 32
15:03:10 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, 0xffffffffffffffff, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:03:10 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1558.282359] loop5: detected capacity change from 0 to 229376
[ 1558.292684] loop4: detected capacity change from 0 to 264192
[ 1558.297976] FAT-fs (loop5): bogus number of reserved sectors
[ 1558.298411] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1558.307078] loop5: detected capacity change from 0 to 229376
[ 1558.317995] FAT-fs (loop5): bogus number of reserved sectors
[ 1558.318452] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1558.322158] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.322328] FAT-fs (loop4): bogus number of reserved sectors
[ 1558.322588] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.324357] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1558.333673] loop2: detected capacity change from 0 to 32
[ 1558.343954] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.344434] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.345181] loop4: detected capacity change from 0 to 264192
[ 1558.368946] FAT-fs (loop4): bogus number of reserved sectors
[ 1558.369886] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:10 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4800, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 1:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1558.460462] loop2: detected capacity change from 0 to 36
[ 1558.470053] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.470505] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.477862] loop5: detected capacity change from 0 to 230016
[ 1558.484346] loop2: detected capacity change from 0 to 36
15:03:10 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1558.494728] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.495184] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.496528] FAT-fs (loop5): bogus number of reserved sectors
[ 1558.497028] FAT-fs (loop5): Can't find a valid FAT filesystem
15:03:10 executing program 7:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x12010000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:10 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1558.575558] loop7: detected capacity change from 0 to 264192
[ 1558.587329] FAT-fs (loop7): bogus number of reserved sectors
[ 1558.587962] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1558.594483] loop2: detected capacity change from 0 to 38
[ 1558.604895] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.605354] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.619344] loop4: detected capacity change from 0 to 264192
[ 1558.621981] loop2: detected capacity change from 0 to 38
[ 1558.628458] FAT-fs (loop2): bogus number of reserved sectors
[ 1558.628994] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1558.638247] FAT-fs (loop4): bogus number of reserved sectors
[ 1558.638721] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1558.660211] loop4: detected capacity change from 0 to 264192
[ 1558.672049] FAT-fs (loop4): bogus number of reserved sectors
[ 1558.672475] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:26 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6800, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:26 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:03:26 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, 0xffffffffffffffff, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1574.579776] loop5: detected capacity change from 0 to 262144
15:03:26 executing program 1:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:26 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:26 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:03:26 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:26 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.599478] loop2: detected capacity change from 0 to 52
[ 1574.602861] FAT-fs (loop5): bogus number of reserved sectors
[ 1574.603335] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1574.615420] loop4: detected capacity change from 0 to 264192
[ 1574.616235] loop5: detected capacity change from 0 to 262144
[ 1574.619849] FAT-fs (loop2): bogus number of reserved sectors
[ 1574.620302] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1574.623473] FAT-fs (loop5): bogus number of reserved sectors
[ 1574.623962] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1574.636940] FAT-fs (loop4): bogus number of reserved sectors
[ 1574.637845] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1574.637991] loop2: detected capacity change from 0 to 52
[ 1574.653370] FAT-fs (loop2): bogus number of reserved sectors
[ 1574.653850] FAT-fs (loop2): Can't find a valid FAT filesystem
15:03:26 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.683227] loop4: detected capacity change from 0 to 264192
[ 1574.694823] FAT-fs (loop4): bogus number of reserved sectors
[ 1574.695849] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:26 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.761991] loop5: detected capacity change from 0 to 264192
[ 1574.788763] FAT-fs (loop5): bogus number of reserved sectors
[ 1574.789651] FAT-fs (loop5): Can't find a valid FAT filesystem
15:03:27 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.808162] loop2: detected capacity change from 0 to 54
[ 1574.810991] FAT-fs (loop2): bogus number of reserved sectors
[ 1574.811477] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1574.826755] loop2: detected capacity change from 0 to 54
[ 1574.844930] FAT-fs (loop2): bogus number of reserved sectors
[ 1574.845397] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1574.862193] loop4: detected capacity change from 0 to 264192
15:03:27 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:03:27 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:27 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.907867] FAT-fs (loop4): bogus number of reserved sectors
[ 1574.908910] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:27 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7400, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1574.925667] loop4: detected capacity change from 0 to 264192
15:03:27 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1574.957907] FAT-fs (loop4): bogus number of reserved sectors
[ 1574.958807] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1574.966988] loop2: detected capacity change from 0 to 58
[ 1574.976961] loop5: detected capacity change from 0 to 264192
[ 1574.978272] FAT-fs (loop2): bogus number of reserved sectors
[ 1574.978772] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1574.991155] loop2: detected capacity change from 0 to 58
[ 1574.996224] FAT-fs (loop5): bogus number of reserved sectors
[ 1574.997132] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1574.999790] FAT-fs (loop2): bogus number of reserved sectors
[ 1575.000236] FAT-fs (loop2): Can't find a valid FAT filesystem
15:03:27 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1575.036177] loop5: detected capacity change from 0 to 264192
15:03:27 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:27 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1575.065773] FAT-fs (loop5): bogus number of reserved sectors
[ 1575.066605] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1575.123638] loop2: detected capacity change from 0 to 61
[ 1575.147052] FAT-fs (loop2): bogus number of reserved sectors
[ 1575.147969] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1575.168619] loop2: detected capacity change from 0 to 61
[ 1575.177547] FAT-fs (loop2): bogus number of reserved sectors
[ 1575.178474] FAT-fs (loop2): Can't find a valid FAT filesystem
15:03:42 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:42 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:03:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:03:42 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:42 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:42 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:42 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:42 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8500, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1590.681235] loop4: detected capacity change from 0 to 264192
[ 1590.682064] loop2: detected capacity change from 0 to 66
[ 1590.695229] FAT-fs (loop2): bogus number of reserved sectors
[ 1590.695819] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1590.699275] loop5: detected capacity change from 0 to 264192
[ 1590.715029] FAT-fs (loop4): bogus number of reserved sectors
[ 1590.715568] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1590.716775] loop2: detected capacity change from 0 to 66
[ 1590.724797] FAT-fs (loop5): bogus number of reserved sectors
[ 1590.725820] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1590.727450] loop4: detected capacity change from 0 to 264192
[ 1590.730746] FAT-fs (loop2): bogus number of reserved sectors
[ 1590.731237] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1590.747819] FAT-fs (loop4): bogus number of reserved sectors
[ 1590.748319] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1590.761444] loop5: detected capacity change from 0 to 264192
[ 1590.778554] FAT-fs (loop5): bogus number of reserved sectors
[ 1590.779609] FAT-fs (loop5): Can't find a valid FAT filesystem
15:03:57 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:03:57 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:57 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:57 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1605.199952] loop5: detected capacity change from 0 to 264192
15:03:57 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:03:57 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa050000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1605.209938] FAT-fs (loop5): bogus number of reserved sectors
[ 1605.210385] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1605.235464] loop5: detected capacity change from 0 to 264192
[ 1605.249780] loop2: detected capacity change from 0 to 118
[ 1605.253108] FAT-fs (loop5): bogus number of reserved sectors
[ 1605.253551] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1605.255858] loop4: detected capacity change from 0 to 264192
[ 1605.266991] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.267487] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.273366] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.273863] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1605.279540] loop2: detected capacity change from 0 to 118
[ 1605.283105] loop4: detected capacity change from 0 to 264192
[ 1605.291252] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.291781] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.294176] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.294637] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:57 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:57 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 7:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1605.394891] loop5: detected capacity change from 0 to 264192
[ 1605.410083] loop2: detected capacity change from 0 to 127
[ 1605.411545] loop4: detected capacity change from 0 to 264192
15:03:57 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1605.433397] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.433927] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1605.435681] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.436152] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.441026] loop2: detected capacity change from 0 to 127
[ 1605.443247] loop4: detected capacity change from 0 to 264192
[ 1605.444228] FAT-fs (loop5): bogus number of reserved sectors
[ 1605.445221] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1605.447952] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.448445] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1605.449054] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.449498] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.499676] loop7: detected capacity change from 0 to 264192
[ 1605.516560] FAT-fs (loop7): bogus number of reserved sectors
[ 1605.517628] FAT-fs (loop7): Can't find a valid FAT filesystem
15:03:57 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1605.679393] loop2: detected capacity change from 0 to 127
[ 1605.685128] loop4: detected capacity change from 0 to 264192
[ 1605.697634] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.698503] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.717766] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.718584] FAT-fs (loop4): Can't find a valid FAT filesystem
15:03:57 executing program 7:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:03:57 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:03:57 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:03:57 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1605.732814] loop4: detected capacity change from 0 to 264192
[ 1605.739070] loop2: detected capacity change from 0 to 127
[ 1605.746000] FAT-fs (loop4): bogus number of reserved sectors
[ 1605.746908] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1605.756534] FAT-fs (loop2): bogus number of reserved sectors
[ 1605.758931] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1605.764994] loop7: detected capacity change from 0 to 264192
15:03:58 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1605.786923] FAT-fs (loop7): bogus number of reserved sectors
[ 1605.788063] FAT-fs (loop7): Can't find a valid FAT filesystem
15:04:11 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:11 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:04:11 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:11 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x51, 0x0, 0x0, 0x4, 0x0, 0x2, 0x12909, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = gettid()
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
fcntl$getownex(r2, 0x10, &(0x7f00000003c0))
perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x40, 0x8, 0x4d, 0x8, 0x0, 0xadf, 0x8001, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000180), 0x3}, 0x50604, 0x9, 0xffffff01, 0x6, 0x100000001, 0x1, 0xf6f, 0x0, 0x1, 0x0, 0x7}, r1, 0x3, r2, 0x8)
r3 = openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
ioctl$int_out(r0, 0x5462, &(0x7f0000000240))
getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000000)={'nat\x00', 0x0, [0x1c, 0x5, 0xffffdf7d, 0x3, 0x3da]}, &(0x7f0000000140)=0x54)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)

[ 1619.506644] loop4: detected capacity change from 0 to 264192
[ 1619.514989] loop2: detected capacity change from 0 to 127
[ 1619.526829] FAT-fs (loop2): bogus number of reserved sectors
[ 1619.527408] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1619.533300] loop5: detected capacity change from 0 to 264192
[ 1619.536846] FAT-fs (loop4): bogus number of reserved sectors
[ 1619.537645] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1619.551460] loop2: detected capacity change from 0 to 127
[ 1619.560903] FAT-fs (loop5): bogus number of reserved sectors
[ 1619.561998] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1619.568675] loop4: detected capacity change from 0 to 264192
[ 1619.570478] FAT-fs (loop2): bogus number of reserved sectors
[ 1619.571054] FAT-fs (loop2): Can't find a valid FAT filesystem
15:04:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1619.592177] loop5: detected capacity change from 0 to 264192
[ 1619.593196] FAT-fs (loop4): bogus number of reserved sectors
[ 1619.594157] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1619.612343] FAT-fs (loop5): bogus number of reserved sectors
[ 1619.613456] FAT-fs (loop5): Can't find a valid FAT filesystem
15:04:11 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x80000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:11 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:11 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1619.765161] loop4: detected capacity change from 0 to 264192
15:04:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1619.808513] loop2: detected capacity change from 0 to 1024
[ 1619.809798] FAT-fs (loop4): bogus number of reserved sectors
[ 1619.810684] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1619.828218] loop5: detected capacity change from 0 to 264192
[ 1619.831817] FAT-fs (loop2): bogus number of reserved sectors
[ 1619.832667] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1619.841310] loop4: detected capacity change from 0 to 264192
[ 1619.856265] loop2: detected capacity change from 0 to 1024
[ 1619.858002] FAT-fs (loop5): bogus number of reserved sectors
[ 1619.858903] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1619.866240] FAT-fs (loop4): bogus number of reserved sectors
[ 1619.867114] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1619.884067] FAT-fs (loop2): bogus number of reserved sectors
[ 1619.884988] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1619.887215] loop5: detected capacity change from 0 to 264192
[ 1619.913080] FAT-fs (loop5): bogus number of reserved sectors
[ 1619.913983] FAT-fs (loop5): Can't find a valid FAT filesystem
15:04:12 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:24 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:24 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:24 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:24 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:24 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:24 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:04:24 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:24 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x10300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1632.458291] loop5: detected capacity change from 0 to 264192
[ 1632.463258] FAT-fs (loop5): bogus number of reserved sectors
[ 1632.463995] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1632.475445] loop4: detected capacity change from 0 to 264192
[ 1632.478515] loop2: detected capacity change from 0 to 1792
[ 1632.491930] loop5: detected capacity change from 0 to 264192
[ 1632.507881] FAT-fs (loop5): bogus number of reserved sectors
[ 1632.508867] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1632.517195] FAT-fs (loop2): bogus number of reserved sectors
[ 1632.518471] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1632.519424] FAT-fs (loop4): bogus number of reserved sectors
[ 1632.520278] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1632.551262] loop4: detected capacity change from 0 to 264192
[ 1632.554045] loop2: detected capacity change from 0 to 1792
[ 1632.568790] FAT-fs (loop2): bogus number of reserved sectors
[ 1632.569642] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1632.571911] FAT-fs (loop4): bogus number of reserved sectors
[ 1632.572752] FAT-fs (loop4): Can't find a valid FAT filesystem
15:04:24 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:24 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1fffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:24 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:24 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:24 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:24 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200acb863833dea358541f5655461e0021006161006baee54ce0ff000000"], 0x24}}, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, <r4=>r2, {0x8}}, './file0\x00'})
sendmsg$NFT_BATCH(r4, &(0x7f0000000f40)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_NEWRULE={0x3c, 0x6, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWSETELEM={0x1c, 0xc, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELSETELEM={0xac0, 0xe, 0xa, 0x86f9b86ac1f18f64, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0xa8c, 0x3, 0x0, 0x1, [{0x208, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x1f8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc3, 0x1, "7e4fe7ab62ad8fddd347f7733aa65124d71d02f628f3fbd7f5b01211ecae4973582bb54f1d80cd19631a720309aa23c01beadbb0cdcadb0db288eaefb014e31856cfbf884dc1da545b12d656780c606bdc69466ce1e62b353f2a8ce9e5c0d88d10cd2f76ffbfb15164ec7e6ca7c1c0836f608472e44c9e90d7ed10d2e91c80a01e85cd4b6c7a00d0bc503c6ce74ed7ae98b190201f23fce88e9deb3bada00d569bcc704f7532b21e6c88f62a6cede4ff98c888c62cf44be8919437d2aab62d"}, @NFTA_DATA_VALUE={0x4}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0x62, 0x1, "c9108c748ab70cdb541d8841e865855ea589975d86cfd9727e18f49c0eab2bd9038fc023bdf92da5db55c506675953531fbd6c4dd6acccc4ccd4c19b4672646e5773a9b1e6e86369f825e8fba687caa73b93bf1df06b096b409d5854b974"}, @NFTA_DATA_VALUE={0xa8, 0x1, "d857283b054c40982b45a0ad83b9a8e761818fd0419ce0cd76956daff5b862e9aadd3b2ddd04b29ca01c050f2dea78f8601ef6a0d14067a6852bf726671fe7026d0aff859cdc1ca409c17e3a377b2435198b10aa85ab0a2c59f3e9c92c476f170bf54c3e675927c4df7479b9d09229c09a2a30187891ec96ad52950ef295cd571337105fffe4c991224bfb93454f03cf789ed0e745c276a6b41b0a0903bea1ef6733ee9f"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}]}]}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}]}, {0x14, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8001}]}, {0x86c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x16, 0x6, 0x1, 0x0, "c35464ef7e5443f756ecbc846392eb504bdb"}, @NFTA_SET_ELEM_KEY_END={0xe4, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xa9, 0x1, "7c410e202847427a067341f7ec2b9c90fb02124be0fada8f9cf4fbc03ffb65a6aa914fcc868f842752445a41da22f0ad91ca1a70778cea6ee5ce30c2226bd44afda36779443358ee334745dc029ee7236c6028a7aec508aa0baab8e45c7c0f8073b740e6a807ec555fa3fafb70017519d3bb7fbf8357aeddc0dbd2815621edebf83eef6d130ee220b5ebc75a3f2b893d3fe186519e2fec080c6de736824545e2d33393b212"}]}, @NFTA_SET_ELEM_KEY={0x14c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0x5, 0x1, "16"}, @NFTA_DATA_VALUE={0xd6, 0x1, "17534247a0aea91592f70a78832c44a87c611a71410de2e2c38eb5df74cab4a09e1284f365fb3734dba1625a442f8e7f5cecd1b015d2ed24db49f9f528aa00e77efb48d5cccf67b010b72f0f9251ea6b09cc56d9cde4035912aaed5ce23dfd3eec48c45e9a3e2c5a4a6625b01ad8a25d54dd2d771488814d4e8d174c860b19e2736f7f1859575bdc27606f5bfb134ea58c3a78fca2c39b774067d50a7f170fc956377e8a7d49df78630e6182c63d7a6043e07012ebac249fa8e59ce01ade5eeff3d623924a18d7f7cb5a8168a9da948ef040"}]}, @NFTA_SET_ELEM_DATA={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_KEY={0x168, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x54, 0x1, "d7323de28f2c32cc52ff3e5936c90addd3047d201523308b4ef1587ba4fb65ccc20737d76b9dec04a5b94c7cc8c66b2d4480c22202ecba40b67f60bf6226d91a7a7163d85d9ff0e9ee7ecacf3c55753a"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xfa, 0x1, "1a291c5bf76135e73c95cd8075daae4898e8ed0d4b9c8cb0619dd92929da7c44c671e61f2734da021aabdb179ec2fb87bfc7e10f10d275df5ca6c8e53cd320004a32c9cfe8c696453e8cbd35b97ad6371c631c08cfd02e9b1d4f5b1aadb179a3dfb225f7a5810e1a0b3aaa9af66fc4542853d2542c8bfe453fda164f60650caade120a9c2fa6a91b5d3a2b30b57cdb3923906e7cd2c14d1b58d56b1b99e47cde9756cdbad896be5d44197465d572149f8693f06c6e1354e9c0ce9fbbd810b27667e486b6dc31d2e3564cc2f833e3bc1ec8bab50279186d341d2f7b723a6e9c1dc4193e8fa278b3bec5f6f8c96415f741a5cdc0c1c05b"}]}, @NFTA_SET_ELEM_KEY={0x16c, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x11, 0x1, "b97cfb390c20314ae2680cb5e9"}, @NFTA_DATA_VALUE={0x36, 0x1, "edee6bad6b68d976fcd7f42089a5cbcfd1d9516c242c517ac73c5f6fa9c1a91afac8963447493a5a748a93ac9d91b405eb59"}, @NFTA_DATA_VALUE={0x4}, @NFTA_DATA_VALUE={0x1d, 0x1, "997adfa0f5a6d88f77293f85d1b0040067761a79bd8b7e5a4d"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x9, 0x1, "167189d0bd"}, @NFTA_DATA_VALUE={0x30, 0x1, "e6bc3997579a70e43572d063065ce036451de6f741238193d4a8b5e2268b32b7901553af35049e2d8eafaf34"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xe096ce0cda51497e}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_KEY_END={0x244, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xef, 0x1, "ee8eae50567dfadd51b11536ba2db9bbc3669a9b7e045094ff700c5b970fd0ee8a706b739c2187f0ef3b14a44cc9db27b5483f3aaa33e925742b1982e9b5d857e7e1150ab20b4f501bebffa534cc59518dc0d9aa695ca919b9c8c6ee0663f2cfacfa3abe5aad54be87c1767ae88055dad2b3a601b6f30d001b3a505a2753dcc4fef31c627f47c2f29a151c0cc4f80e580f63c2df8c63134e4b7ad24cb3d4f3e3fdf33f37d04b51550ba46b6f055d97f8eeb750ab3ebe84a20698439568e7d89d48f148e5f6a201aee309fde6c81c452c11a26e087474775310f59092875cc4b25f98011be76eea35e658d6"}, @NFTA_DATA_VALUE={0xbf, 0x1, "4d7d2a9ebe5e643a0313b05dd9e05e49c4b2e17b39306882ff881f86c29c89d21a756b8aeed4944e35e687061d33159cfaacb781764574169345b51079355c20420080c64b568c8f1ccac354810e9ca871c6c0705d6d7655547d01f6b213f889667645e93787944ab8c2b07f5939f33150a81e9db942a5c03fedc21e6e5a72ceb183065c8acef01653fe8ddfa9511763302b0707851b76216a404914b67f08d68f8dba7db233338004dc4d49516c8fa118546bcadf26e24bd56c3e"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_KEY_END={0xec, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xaf, 0x1, "bc7c33704337be4ff76b34df932e07372c4f1b5f3c518dc23c2a42d4b3add2d782c0152c575fa47c8ad9c7cd737a60ec9775d673e38278c143321e8a211a84afbaa7261c935f3b66a77daabe7faf946568c55deaebc26ee32eb7ea4ac6a49e018738b6cdc2e315d8465fee7cdd3914fc59cbeb2723ee4e4216cd9a84d1ef5ce5e339242027e47bbe2c2af84b56bad10660a26ad53af0ab8fa13bec2affed0e67e9ec9a3fc5cc034f1e80aa"}]}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x34, 0x6, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_RULE_ID={0x8}]}], {0x14}}, 0xb74}, 0x1, 0x0, 0x0, 0x8000}, 0x18084)
sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_WIPHY={0x8}]}, 0x24}}, 0x0)
sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1838}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x41}, @TIPC_NLA_PUBL_UPPER={0x8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x800)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
fallocate(r5, 0x0, 0x10001, 0x1)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 1632.737442] loop5: detected capacity change from 0 to 264192
[ 1632.774122] FAT-fs (loop5): bogus number of reserved sectors
[ 1632.775242] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1632.793068] loop5: detected capacity change from 0 to 264192
[ 1632.813796] FAT-fs (loop5): bogus number of reserved sectors
[ 1632.814627] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1632.822580] loop4: detected capacity change from 0 to 264192
[ 1632.828693] loop2: detected capacity change from 0 to 4095
[ 1632.834018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11075 comm=syz-executor.7
[ 1632.848967] FAT-fs (loop4): bogus number of reserved sectors
15:04:25 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1632.849841] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1632.851418] FAT-fs (loop2): bogus number of reserved sectors
[ 1632.852259] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1632.868518] loop4: detected capacity change from 0 to 264192
[ 1632.871167] loop2: detected capacity change from 0 to 4095
15:04:25 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1632.882813] FAT-fs (loop4): bogus number of reserved sectors
[ 1632.883942] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1632.886849] FAT-fs (loop2): bogus number of reserved sectors
[ 1632.887652] FAT-fs (loop2): Can't find a valid FAT filesystem
15:04:25 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x12010000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:25 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:04:25 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1633.020087] loop5: detected capacity change from 0 to 264192
[ 1633.046892] FAT-fs (loop5): bogus number of reserved sectors
[ 1633.047470] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1633.072971] loop5: detected capacity change from 0 to 264192
[ 1633.088969] FAT-fs (loop5): bogus number of reserved sectors
[ 1633.089551] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1633.095292] loop4: detected capacity change from 0 to 264192
[ 1633.112941] FAT-fs (loop4): bogus number of reserved sectors
[ 1633.113798] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1633.137302] loop4: detected capacity change from 0 to 264192
[ 1633.148072] FAT-fs (loop4): bogus number of reserved sectors
[ 1633.149011] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1646.454361] loop5: detected capacity change from 0 to 264192
[ 1646.458341] FAT-fs (loop5): bogus number of reserved sectors
[ 1646.458803] FAT-fs (loop5): Can't find a valid FAT filesystem
15:04:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:38 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:38 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:38 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa186f0df, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:38 executing program 6:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:38 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x17300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:38 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:04:38 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1646.469534] loop4: detected capacity change from 0 to 264192
[ 1646.474929] loop5: detected capacity change from 0 to 264192
[ 1646.480677] FAT-fs (loop5): bogus number of reserved sectors
[ 1646.481139] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1646.490398] loop2: detected capacity change from 0 to 28799
[ 1646.497780] FAT-fs (loop2): bogus number of reserved sectors
[ 1646.498232] FAT-fs (loop2): Can't find a valid FAT filesystem
15:04:38 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x18300000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1646.524024] loop2: detected capacity change from 0 to 28799
[ 1646.530007] FAT-fs (loop4): bogus number of reserved sectors
[ 1646.530879] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1646.533249] FAT-fs (loop2): bogus number of reserved sectors
[ 1646.533757] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1646.554487] loop4: detected capacity change from 0 to 264192
[ 1646.571150] FAT-fs (loop4): bogus number of reserved sectors
[ 1646.572009] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1646.573509] loop5: detected capacity change from 0 to 264192
[ 1646.584558] FAT-fs (loop5): bogus number of reserved sectors
[ 1646.585058] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1646.595742] loop5: detected capacity change from 0 to 264192
15:04:38 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1646.605628] FAT-fs (loop5): bogus number of reserved sectors
[ 1646.606134] FAT-fs (loop5): Can't find a valid FAT filesystem
15:04:38 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:38 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1646.704667] loop5: detected capacity change from 0 to 264192
15:04:38 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xab040000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1646.725294] loop2: detected capacity change from 0 to 32768
[ 1646.728253] FAT-fs (loop5): bogus number of reserved sectors
[ 1646.728769] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1646.737121] FAT-fs (loop2): bogus number of reserved sectors
[ 1646.737579] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1646.755150] loop2: detected capacity change from 0 to 32768
[ 1646.770981] FAT-fs (loop2): bogus number of reserved sectors
[ 1646.771424] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1646.820740] loop4: detected capacity change from 0 to 264192
[ 1646.844747] FAT-fs (loop4): bogus number of reserved sectors
[ 1646.845195] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1646.862259] loop4: detected capacity change from 0 to 264192
[ 1646.870018] FAT-fs (loop4): bogus number of reserved sectors
[ 1646.870493] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1659.529946] loop5: detected capacity change from 0 to 264192
15:04:51 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:51 executing program 6:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa186f0df, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xac040000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:04:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1659.534773] loop6: detected capacity change from 0 to 264192
15:04:51 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1659.545761] FAT-fs (loop5): bogus number of reserved sectors
[ 1659.546186] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1659.547645] FAT-fs (loop6): bogus number of reserved sectors
[ 1659.548344] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1659.557208] loop4: detected capacity change from 0 to 264192
[ 1659.558624] loop5: detected capacity change from 0 to 264192
[ 1659.564573] FAT-fs (loop5): bogus number of reserved sectors
[ 1659.565127] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1659.591584] loop2: detected capacity change from 0 to 65536
15:04:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:04:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1659.612851] FAT-fs (loop4): bogus number of reserved sectors
[ 1659.613791] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1659.617851] FAT-fs (loop2): bogus number of reserved sectors
[ 1659.618673] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1659.639554] loop4: detected capacity change from 0 to 264192
[ 1659.657007] loop5: detected capacity change from 0 to 264192
[ 1659.657148] loop2: detected capacity change from 0 to 65536
[ 1659.664885] FAT-fs (loop4): bogus number of reserved sectors
[ 1659.665757] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1659.672055] FAT-fs (loop5): bogus number of reserved sectors
[ 1659.672895] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1659.688048] FAT-fs (loop2): bogus number of reserved sectors
[ 1659.688939] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1672.866921] loop2: detected capacity change from 0 to 98304
15:05:05 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:05 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x7fffffff, 0x10000}, {}, {}, @control}], 0x1c)
fallocate(r1, 0x48, 0x1, 0x1000)
perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0xff, 0x9, 0x0, 0x7, 0x0, 0x8, 0x40081, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x10001, 0x7}, 0x10004, 0x261c, 0x3, 0x9, 0x0, 0x0, 0x101, 0x0, 0x8, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0xb)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1f4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000380))
fsetxattr$security_evm(r0, &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "b808685b81d680ae05dd1b23b7962a12"}, 0x11, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
listen(r3, 0x0)

15:05:05 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:05 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:05 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1672.872237] loop5: detected capacity change from 0 to 264192
[ 1672.874291] loop4: detected capacity change from 0 to 264192
15:05:05 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1672.896618] FAT-fs (loop4): bogus number of reserved sectors
[ 1672.897673] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1672.901234] FAT-fs (loop2): bogus number of reserved sectors
[ 1672.901921] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1672.907983] FAT-fs (loop5): bogus number of reserved sectors
[ 1672.908653] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1672.927361] loop4: detected capacity change from 0 to 264192
[ 1672.940917] loop2: detected capacity change from 0 to 98304
[ 1672.947102] loop5: detected capacity change from 0 to 264192
[ 1672.960215] FAT-fs (loop4): bogus number of reserved sectors
[ 1672.961099] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1672.965783] FAT-fs (loop2): bogus number of reserved sectors
[ 1672.966609] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1672.968678] FAT-fs (loop5): bogus number of reserved sectors
[ 1672.969537] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:05 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x7fffffff, 0x10000}, {}, {}, @control}], 0x1c)
fallocate(r1, 0x48, 0x1, 0x1000)
perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0xff, 0x9, 0x0, 0x7, 0x0, 0x8, 0x40081, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x10001, 0x7}, 0x10004, 0x261c, 0x3, 0x9, 0x0, 0x0, 0x101, 0x0, 0x8, 0x0, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0xb)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1f4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000380))
fsetxattr$security_evm(r0, &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "b808685b81d680ae05dd1b23b7962a12"}, 0x11, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
listen(r3, 0x0)

15:05:05 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:05 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:05 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a1, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1673.149549] loop2: detected capacity change from 0 to 131072
[ 1673.152134] loop4: detected capacity change from 0 to 264192
[ 1673.155826] loop5: detected capacity change from 0 to 264192
[ 1673.160497] FAT-fs (loop4): bogus number of reserved sectors
[ 1673.161009] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1673.161504] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.162154] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.164928] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.165381] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1673.172936] loop2: detected capacity change from 0 to 131072
[ 1673.186156] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.186610] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.193443] loop5: detected capacity change from 0 to 264192
[ 1673.196757] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.197203] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:05 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1673.258054] cgroup: fork rejected by pids controller in /syz1
15:05:05 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1673.306021] loop2: detected capacity change from 0 to 163840
[ 1673.310955] loop5: detected capacity change from 0 to 264192
[ 1673.319658] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.320148] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.325360] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.325911] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1673.331350] loop2: detected capacity change from 0 to 163840
[ 1673.335874] loop5: detected capacity change from 0 to 264192
[ 1673.346232] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.346845] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.349263] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.349769] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:05 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:05 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1673.470054] loop5: detected capacity change from 0 to 264192
[ 1673.473044] loop2: detected capacity change from 0 to 196608
[ 1673.485652] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.486182] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.498589] loop2: detected capacity change from 0 to 196608
[ 1673.507561] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.508039] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.510362] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.511202] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:05 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1673.545535] loop5: detected capacity change from 0 to 264192
15:05:05 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1673.572770] FAT-fs (loop5): bogus number of reserved sectors
[ 1673.573531] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:05 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:05 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1673.645635] loop2: detected capacity change from 0 to 229376
15:05:05 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfc2f0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1673.663119] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.663575] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.685003] loop2: detected capacity change from 0 to 229376
[ 1673.696345] FAT-fs (loop2): bogus number of reserved sectors
[ 1673.696911] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1673.715728] loop4: detected capacity change from 0 to 264192
[ 1673.729300] FAT-fs (loop4): bogus number of reserved sectors
[ 1673.729751] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1673.743543] loop4: detected capacity change from 0 to 264192
[ 1673.753827] FAT-fs (loop4): bogus number of reserved sectors
[ 1673.754289] FAT-fs (loop4): Can't find a valid FAT filesystem
15:05:22 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:22 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:22 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:22 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)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:22 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:22 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r3], 0x5}, 0x58)

15:05:22 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.149054] loop4: detected capacity change from 0 to 264192
15:05:22 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(0x0, 0x0)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1690.160582] FAT-fs (loop4): bogus number of reserved sectors
[ 1690.161168] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1690.165963] loop2: detected capacity change from 0 to 262144
[ 1690.170579] loop4: detected capacity change from 0 to 264192
[ 1690.171565] loop5: detected capacity change from 0 to 264192
[ 1690.178009] FAT-fs (loop5): bogus number of reserved sectors
[ 1690.178447] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1690.188917] FAT-fs (loop4): bogus number of reserved sectors
[ 1690.189360] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1690.193549] loop5: detected capacity change from 0 to 264192
[ 1690.198783] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.199624] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1690.211754] FAT-fs (loop5): bogus number of reserved sectors
[ 1690.212279] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1690.220406] loop2: detected capacity change from 0 to 262144
15:05:22 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.260156] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.261257] FAT-fs (loop2): Can't find a valid FAT filesystem
15:05:22 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.301852] loop4: detected capacity change from 0 to 264192
[ 1690.311169] FAT-fs (loop4): bogus number of reserved sectors
[ 1690.311634] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1690.334405] loop5: detected capacity change from 0 to 264192
[ 1690.349248] FAT-fs (loop5): bogus number of reserved sectors
[ 1690.349857] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:22 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.363152] loop5: detected capacity change from 0 to 264192
[ 1690.372674] FAT-fs (loop5): bogus number of reserved sectors
[ 1690.373376] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:22 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:22 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r3], 0x5}, 0x58)

15:05:22 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.446321] loop4: detected capacity change from 0 to 264192
[ 1690.450159] loop2: detected capacity change from 0 to 264192
[ 1690.462026] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.462472] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1690.473819] loop2: detected capacity change from 0 to 264192
[ 1690.477507] FAT-fs (loop4): bogus number of reserved sectors
[ 1690.478729] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1690.483420] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.483899] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1690.494631] loop5: detected capacity change from 0 to 264192
[ 1690.505334] FAT-fs (loop5): bogus number of reserved sectors
[ 1690.505995] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1690.506194] loop4: detected capacity change from 0 to 264192
[ 1690.520085] loop5: detected capacity change from 0 to 264192
15:05:22 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1690.535893] FAT-fs (loop4): bogus number of reserved sectors
[ 1690.537073] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1690.539657] FAT-fs (loop5): bogus number of reserved sectors
15:05:22 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x9070000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1690.540115] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1690.674042] loop2: detected capacity change from 0 to 264192
[ 1690.695266] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.696111] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1690.714765] loop2: detected capacity change from 0 to 264192
[ 1690.731981] FAT-fs (loop2): bogus number of reserved sectors
[ 1690.732833] FAT-fs (loop2): Can't find a valid FAT filesystem
15:05:36 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r3], 0x5}, 0x58)

15:05:36 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, 0x0, 0xffffffffffffffff, 0x0)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:36 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:36 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:36 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:36 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:36 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(0x0, 0x0)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:05:36 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1704.731641] loop2: detected capacity change from 0 to 264192
[ 1704.755486] FAT-fs (loop2): bogus number of reserved sectors
[ 1704.756374] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1704.756827] loop5: detected capacity change from 0 to 264192
[ 1704.765238] loop4: detected capacity change from 0 to 264192
[ 1704.775672] FAT-fs (loop5): bogus number of reserved sectors
[ 1704.776609] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1704.784841] loop2: detected capacity change from 0 to 264192
[ 1704.789630] FAT-fs (loop4): bogus number of reserved sectors
[ 1704.790470] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1704.808425] FAT-fs (loop2): bogus number of reserved sectors
[ 1704.809330] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1704.813629] loop5: detected capacity change from 0 to 264192
[ 1704.817589] loop4: detected capacity change from 0 to 264192
[ 1704.834203] FAT-fs (loop5): bogus number of reserved sectors
[ 1704.835172] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1704.837320] FAT-fs (loop4): bogus number of reserved sectors
[ 1704.838215] FAT-fs (loop4): Can't find a valid FAT filesystem
15:05:37 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa070000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:37 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:37 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1705.048523] loop4: detected capacity change from 0 to 264192
[ 1705.061243] loop5: detected capacity change from 0 to 264192
[ 1705.063266] loop2: detected capacity change from 0 to 264192
[ 1705.073784] FAT-fs (loop4): bogus number of reserved sectors
[ 1705.074943] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1705.084144] FAT-fs (loop5): bogus number of reserved sectors
[ 1705.085764] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1705.107492] FAT-fs (loop2): bogus number of reserved sectors
[ 1705.108488] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1705.117333] loop4: detected capacity change from 0 to 264192
[ 1705.118970] loop5: detected capacity change from 0 to 264192
[ 1705.132345] FAT-fs (loop4): bogus number of reserved sectors
[ 1705.133297] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1705.135864] FAT-fs (loop5): bogus number of reserved sectors
[ 1705.136741] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:37 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:37 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:37 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:37 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(0x0, 0x0)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:05:37 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1705.332194] loop5: detected capacity change from 0 to 264192
[ 1705.348478] loop2: detected capacity change from 0 to 264192
[ 1705.351507] loop4: detected capacity change from 0 to 264192
[ 1705.363711] FAT-fs (loop5): bogus number of reserved sectors
[ 1705.364523] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1705.365958] FAT-fs (loop2): bogus number of reserved sectors
[ 1705.366902] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1705.372245] FAT-fs (loop4): bogus number of reserved sectors
[ 1705.373207] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1705.382574] loop5: detected capacity change from 0 to 264192
[ 1705.394980] loop4: detected capacity change from 0 to 264192
[ 1705.396646] loop2: detected capacity change from 0 to 264192
[ 1705.407901] FAT-fs (loop5): bogus number of reserved sectors
[ 1705.408752] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1705.410164] FAT-fs (loop4): bogus number of reserved sectors
[ 1705.411002] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1705.413380] FAT-fs (loop2): bogus number of reserved sectors
[ 1705.414220] FAT-fs (loop2): Can't find a valid FAT filesystem
15:05:51 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, 0x0, 0xffffffffffffffff, 0x0)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:05:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:05:51 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:05:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa1040000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffff1f00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1718.818121] loop5: detected capacity change from 0 to 264192
15:05:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r3], 0x5}, 0x58)

[ 1718.847010] FAT-fs (loop5): bogus number of reserved sectors
[ 1718.847954] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1718.877909] loop4: detected capacity change from 0 to 264192
[ 1718.880734] loop5: detected capacity change from 0 to 264192
[ 1718.884022] loop2: detected capacity change from 0 to 264192
[ 1718.898386] FAT-fs (loop4): bogus number of reserved sectors
[ 1718.899344] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1718.900714] FAT-fs (loop5): bogus number of reserved sectors
[ 1718.901430] FAT-fs (loop2): bogus number of reserved sectors
[ 1718.901638] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1718.902370] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1718.916596] loop4: detected capacity change from 0 to 264192
[ 1718.928567] loop2: detected capacity change from 0 to 264192
[ 1718.945369] FAT-fs (loop4): bogus number of reserved sectors
[ 1718.946333] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1718.949478] FAT-fs (loop2): bogus number of reserved sectors
[ 1718.950325] FAT-fs (loop2): Can't find a valid FAT filesystem
15:05:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa186f0df, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffe000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1719.159936] loop2: detected capacity change from 0 to 264192
[ 1719.168066] loop5: detected capacity change from 0 to 264192
[ 1719.174383] loop4: detected capacity change from 0 to 264192
[ 1719.188056] FAT-fs (loop2): bogus number of reserved sectors
[ 1719.188899] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1719.195443] FAT-fs (loop4): bogus number of reserved sectors
[ 1719.196236] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1719.198578] FAT-fs (loop5): bogus number of reserved sectors
[ 1719.199711] FAT-fs (loop5): Can't find a valid FAT filesystem
15:05:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1719.220633] loop2: detected capacity change from 0 to 264192
[ 1719.228026] loop4: detected capacity change from 0 to 264192
[ 1719.244544] FAT-fs (loop4): bogus number of reserved sectors
[ 1719.245138] FAT-fs (loop2): bogus number of reserved sectors
[ 1719.245367] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1719.246086] FAT-fs (loop2): Can't find a valid FAT filesystem
15:05:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa2040000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:05:51 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1719.432667] loop5: detected capacity change from 0 to 264192
[ 1719.452294] loop4: detected capacity change from 0 to 264192
[ 1719.455673] FAT-fs (loop5): bogus number of reserved sectors
[ 1719.456450] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1719.470447] loop2: detected capacity change from 0 to 264192
[ 1719.471992] FAT-fs (loop4): bogus number of reserved sectors
[ 1719.472788] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1719.475283] loop5: detected capacity change from 0 to 264192
[ 1719.489564] loop4: detected capacity change from 0 to 264192
[ 1719.490448] FAT-fs (loop5): bogus number of reserved sectors
[ 1719.491585] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1719.505792] FAT-fs (loop2): bogus number of reserved sectors
[ 1719.506606] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1719.506881] FAT-fs (loop4): bogus number of reserved sectors
[ 1719.508172] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1719.522492] loop2: detected capacity change from 0 to 264192
[ 1719.551166] FAT-fs (loop2): bogus number of reserved sectors
[ 1719.552054] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:06 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:06 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:06 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:06:06 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:06 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:06 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:06 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r3], 0x5}, 0x58)

15:06:06 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1733.999906] loop2: detected capacity change from 0 to 264192
[ 1734.015910] FAT-fs (loop2): bogus number of reserved sectors
[ 1734.016387] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1734.020875] loop4: detected capacity change from 0 to 264192
[ 1734.026673] loop5: detected capacity change from 0 to 264192
[ 1734.030001] loop2: detected capacity change from 0 to 264192
[ 1734.038154] FAT-fs (loop2): bogus number of reserved sectors
[ 1734.038603] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1734.050917] FAT-fs (loop5): bogus number of reserved sectors
[ 1734.051935] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1734.054884] FAT-fs (loop4): bogus number of reserved sectors
[ 1734.055677] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1734.078348] loop5: detected capacity change from 0 to 264192
[ 1734.081240] loop4: detected capacity change from 0 to 264192
[ 1734.093810] FAT-fs (loop5): bogus number of reserved sectors
[ 1734.094656] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1734.096964] FAT-fs (loop4): bogus number of reserved sectors
[ 1734.097929] FAT-fs (loop4): Can't find a valid FAT filesystem
15:06:06 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1734.165796] loop2: detected capacity change from 0 to 264192
[ 1734.184534] FAT-fs (loop2): bogus number of reserved sectors
[ 1734.185191] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:06 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:06 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a1, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1734.201191] loop2: detected capacity change from 0 to 264192
[ 1734.212333] FAT-fs (loop2): bogus number of reserved sectors
[ 1734.212807] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1734.282162] loop5: detected capacity change from 0 to 264192
[ 1734.289784] FAT-fs (loop5): bogus number of reserved sectors
[ 1734.290230] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1734.297874] loop5: detected capacity change from 0 to 264192
[ 1734.300184] loop4: detected capacity change from 0 to 264192
[ 1734.305719] FAT-fs (loop5): bogus number of reserved sectors
[ 1734.306192] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1734.310154] FAT-fs (loop4): bogus number of reserved sectors
[ 1734.310972] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1734.328544] loop4: detected capacity change from 0 to 264192
[ 1734.334834] FAT-fs (loop4): bogus number of reserved sectors
[ 1734.335605] FAT-fs (loop4): Can't find a valid FAT filesystem
15:06:21 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:21 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:21 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5}, 0x58)

15:06:21 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1749.019831] loop2: detected capacity change from 0 to 264192
15:06:21 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:21 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:21 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, 0x0, 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:06:21 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1749.029943] FAT-fs (loop2): bogus number of reserved sectors
[ 1749.030398] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1749.041673] loop5: detected capacity change from 0 to 264192
[ 1749.043120] loop2: detected capacity change from 0 to 264192
[ 1749.051749] FAT-fs (loop2): bogus number of reserved sectors
[ 1749.052198] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1749.054158] loop4: detected capacity change from 0 to 264192
[ 1749.067606] FAT-fs (loop5): bogus number of reserved sectors
[ 1749.068576] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1749.076724] FAT-fs (loop4): bogus number of reserved sectors
[ 1749.077622] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1749.096299] loop5: detected capacity change from 0 to 264192
[ 1749.100416] loop4: detected capacity change from 0 to 264192
[ 1749.118347] FAT-fs (loop5): bogus number of reserved sectors
[ 1749.119354] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1749.124887] FAT-fs (loop4): bogus number of reserved sectors
[ 1749.125920] FAT-fs (loop4): Can't find a valid FAT filesystem
15:06:34 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:34 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, 0x0, 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:06:34 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:34 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:34 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:34 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:34 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:34 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040)=<r5=>0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1c, 0x3, 0x7, 0x1f, 0x0, 0x15, 0x800, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x7}, 0x201, 0xfffffffffffffffe, 0x6, 0x7, 0x9, 0x6, 0xff, 0x0, 0x38f47baf, 0x0, 0xf28}, r2, 0x10, r0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000140)=<r7=>0x0)
r8 = signalfd(r5, &(0x7f0000000240)={[0x8]}, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x40, 0x8, 0x8, 0x24, 0x0, 0xe, 0x9c816, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xc6c, 0x7fff}, 0x5004, 0x4, 0x8, 0x1, 0xe0b, 0x100, 0x1, 0x0, 0x7, 0x0, 0x54}, r7, 0x0, r8, 0x2)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r9, 0x0)

[ 1762.707194] loop2: detected capacity change from 0 to 264192
[ 1762.713102] FAT-fs (loop2): bogus number of reserved sectors
[ 1762.713543] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1762.718102] loop4: detected capacity change from 0 to 264192
[ 1762.730274] loop5: detected capacity change from 0 to 264192
[ 1762.730850] loop2: detected capacity change from 0 to 264192
[ 1762.740739] FAT-fs (loop2): bogus number of reserved sectors
[ 1762.741166] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1762.747853] FAT-fs (loop4): bogus number of reserved sectors
[ 1762.748651] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1762.767438] loop4: detected capacity change from 0 to 264192
[ 1762.768370] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.769462] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1762.786331] FAT-fs (loop4): bogus number of reserved sectors
15:06:35 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1762.787543] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1762.799748] loop5: detected capacity change from 0 to 264192
[ 1762.818137] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.818980] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1762.836370] loop2: detected capacity change from 0 to 264192
15:06:35 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1762.858220] FAT-fs (loop2): bogus number of reserved sectors
[ 1762.858830] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1762.874559] loop2: detected capacity change from 0 to 264192
[ 1762.884211] FAT-fs (loop2): bogus number of reserved sectors
[ 1762.884660] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:35 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040)=<r5=>0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1c, 0x3, 0x7, 0x1f, 0x0, 0x15, 0x800, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x7}, 0x201, 0xfffffffffffffffe, 0x6, 0x7, 0x9, 0x6, 0xff, 0x0, 0x38f47baf, 0x0, 0xf28}, r2, 0x10, r0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000140)=<r7=>0x0)
r8 = signalfd(r5, &(0x7f0000000240)={[0x8]}, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x40, 0x8, 0x8, 0x24, 0x0, 0xe, 0x9c816, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xc6c, 0x7fff}, 0x5004, 0x4, 0x8, 0x1, 0xe0b, 0x100, 0x1, 0x0, 0x7, 0x0, 0x54}, r7, 0x0, r8, 0x2)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r9, 0x0)

15:06:35 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:35 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, 0x0, 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:06:35 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:35 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1762.968604] loop4: detected capacity change from 0 to 264192
[ 1762.974498] loop5: detected capacity change from 0 to 264192
[ 1762.986041] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.986476] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1762.996923] loop5: detected capacity change from 0 to 264192
[ 1762.997817] FAT-fs (loop4): bogus number of reserved sectors
[ 1762.998649] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1763.009132] FAT-fs (loop5): bogus number of reserved sectors
[ 1763.009592] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1763.018645] loop2: detected capacity change from 0 to 264192
[ 1763.021228] loop4: detected capacity change from 0 to 264192
15:06:35 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
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_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1763.041921] FAT-fs (loop4): bogus number of reserved sectors
[ 1763.042887] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1763.065824] FAT-fs (loop2): bogus number of reserved sectors
[ 1763.066856] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:51 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1779.273104] loop4: detected capacity change from 0 to 264192
15:06:51 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040)=<r5=>0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1c, 0x3, 0x7, 0x1f, 0x0, 0x15, 0x800, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x7}, 0x201, 0xfffffffffffffffe, 0x6, 0x7, 0x9, 0x6, 0xff, 0x0, 0x38f47baf, 0x0, 0xf28}, r2, 0x10, r0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000140)=<r7=>0x0)
r8 = signalfd(r5, &(0x7f0000000240)={[0x8]}, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x40, 0x8, 0x8, 0x24, 0x0, 0xe, 0x9c816, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xc6c, 0x7fff}, 0x5004, 0x4, 0x8, 0x1, 0xe0b, 0x100, 0x1, 0x0, 0x7, 0x0, 0x54}, r7, 0x0, r8, 0x2)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r9, 0x0)

15:06:51 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080), 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1779.289982] FAT-fs (loop4): bogus number of reserved sectors
[ 1779.290582] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1779.308936] loop4: detected capacity change from 0 to 264192
[ 1779.316153] FAT-fs (loop4): bogus number of reserved sectors
[ 1779.316609] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1779.317816] loop5: detected capacity change from 0 to 264192
[ 1779.331663] loop2: detected capacity change from 0 to 264192
[ 1779.356814] FAT-fs (loop5): bogus number of reserved sectors
[ 1779.357813] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1779.362882] FAT-fs (loop2): bogus number of reserved sectors
[ 1779.363875] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1779.383979] loop5: detected capacity change from 0 to 264192
[ 1779.388670] loop2: detected capacity change from 0 to 264192
[ 1779.404437] FAT-fs (loop5): bogus number of reserved sectors
[ 1779.405376] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1779.408809] FAT-fs (loop2): bogus number of reserved sectors
[ 1779.409828] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1779.551201] loop4: detected capacity change from 0 to 264192
15:06:51 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040)=<r5=>0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1c, 0x3, 0x7, 0x1f, 0x0, 0x15, 0x800, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x7}, 0x201, 0xfffffffffffffffe, 0x6, 0x7, 0x9, 0x6, 0xff, 0x0, 0x38f47baf, 0x0, 0xf28}, r2, 0x10, r0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000140)=<r7=>0x0)
r8 = signalfd(r5, &(0x7f0000000240)={[0x8]}, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x40, 0x8, 0x8, 0x24, 0x0, 0xe, 0x9c816, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xc6c, 0x7fff}, 0x5004, 0x4, 0x8, 0x1, 0xe0b, 0x100, 0x1, 0x0, 0x7, 0x0, 0x54}, r7, 0x0, r8, 0x2)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r9, 0x0)

[ 1779.576076] FAT-fs (loop4): bogus number of reserved sectors
[ 1779.577077] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1779.661450] loop5: detected capacity change from 0 to 264192
[ 1779.676981] loop2: detected capacity change from 0 to 264192
[ 1779.685172] FAT-fs (loop5): bogus number of reserved sectors
[ 1779.686155] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1779.699891] FAT-fs (loop2): bogus number of reserved sectors
[ 1779.700718] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1779.713580] loop5: detected capacity change from 0 to 264192
15:06:51 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080), 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1779.729171] loop2: detected capacity change from 0 to 264192
[ 1779.730259] FAT-fs (loop5): bogus number of reserved sectors
[ 1779.731249] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1779.752647] FAT-fs (loop2): bogus number of reserved sectors
[ 1779.753663] FAT-fs (loop2): Can't find a valid FAT filesystem
15:06:52 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:52 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:06:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:06:52 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:52 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:52 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:06:52 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)

[ 1779.974964] loop5: detected capacity change from 0 to 264192
[ 1779.988476] loop4: detected capacity change from 0 to 264192
[ 1779.994297] loop2: detected capacity change from 0 to 264192
[ 1779.998628] FAT-fs (loop5): bogus number of reserved sectors
[ 1779.999440] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1780.014217] FAT-fs (loop2): bogus number of reserved sectors
[ 1780.015146] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1780.024389] loop5: detected capacity change from 0 to 264192
[ 1780.041370] loop2: detected capacity change from 0 to 264192
[ 1780.045909] FAT-fs (loop4): bogus number of reserved sectors
[ 1780.046728] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1780.050436] FAT-fs (loop5): bogus number of reserved sectors
[ 1780.051233] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1780.069904] FAT-fs (loop2): bogus number of reserved sectors
[ 1780.071076] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1780.078533] loop4: detected capacity change from 0 to 264192
[ 1780.103336] FAT-fs (loop4): bogus number of reserved sectors
[ 1780.104197] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:09 executing program 7:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2010, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:09 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080), 0x0)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:09 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)

15:07:09 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:09 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:09 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1796.830378] loop7: detected capacity change from 0 to 16
15:07:09 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:07:09 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1796.859145] FAT-fs (loop7): bogus number of reserved sectors
[ 1796.860154] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1796.868265] loop5: detected capacity change from 0 to 264192
[ 1796.873038] loop2: detected capacity change from 0 to 264192
[ 1796.873378] loop4: detected capacity change from 0 to 264192
[ 1796.889446] FAT-fs (loop2): bogus number of reserved sectors
[ 1796.890316] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1796.905770] FAT-fs (loop4): bogus number of reserved sectors
[ 1796.906874] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1796.908557] FAT-fs (loop5): bogus number of reserved sectors
[ 1796.909559] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1796.920995] loop2: detected capacity change from 0 to 264192
[ 1796.921404] loop4: detected capacity change from 0 to 264192
[ 1796.944286] loop5: detected capacity change from 0 to 264192
[ 1796.945270] FAT-fs (loop2): bogus number of reserved sectors
[ 1796.945293] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1796.961361] FAT-fs (loop4): bogus number of reserved sectors
[ 1796.962390] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1796.987830] FAT-fs (loop5): bogus number of reserved sectors
[ 1796.988876] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:09 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:09 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:09 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:09 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)

15:07:09 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1797.170881] loop4: detected capacity change from 0 to 264192
[ 1797.174303] loop2: detected capacity change from 0 to 264192
[ 1797.203405] FAT-fs (loop4): bogus number of reserved sectors
[ 1797.204337] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1797.206511] FAT-fs (loop2): bogus number of reserved sectors
[ 1797.207585] FAT-fs (loop2): Can't find a valid FAT filesystem
15:07:09 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1797.225615] loop4: detected capacity change from 0 to 264192
[ 1797.227520] loop2: detected capacity change from 0 to 264192
[ 1797.255593] FAT-fs (loop4): bogus number of reserved sectors
[ 1797.256591] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1797.260797] FAT-fs (loop2): bogus number of reserved sectors
[ 1797.261604] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1797.263989] loop5: detected capacity change from 0 to 264192
15:07:09 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1797.296921] FAT-fs (loop5): bogus number of reserved sectors
[ 1797.297856] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1797.327810] loop5: detected capacity change from 0 to 264192
[ 1797.342867] FAT-fs (loop5): bogus number of reserved sectors
[ 1797.343921] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:25 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:25 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:25 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:25 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)

15:07:25 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:25 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:25 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1813.366621] loop4: detected capacity change from 0 to 264192
[ 1813.374156] loop5: detected capacity change from 0 to 264192
[ 1813.385151] FAT-fs (loop5): bogus number of reserved sectors
[ 1813.385600] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1813.393520] FAT-fs (loop4): bogus number of reserved sectors
[ 1813.393974] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1813.397056] loop5: detected capacity change from 0 to 264192
[ 1813.399270] FAT-fs (loop5): bogus number of reserved sectors
[ 1813.400010] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1813.410905] loop4: detected capacity change from 0 to 264192
[ 1813.417411] loop2: detected capacity change from 0 to 264192
[ 1813.429364] FAT-fs (loop4): bogus number of reserved sectors
[ 1813.429867] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1813.437288] FAT-fs (loop2): bogus number of reserved sectors
[ 1813.438552] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1813.454976] loop2: detected capacity change from 0 to 264192
[ 1813.462841] FAT-fs (loop2): bogus number of reserved sectors
[ 1813.463875] FAT-fs (loop2): Can't find a valid FAT filesystem
15:07:25 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffff1f00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:25 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:25 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1813.546504] loop4: detected capacity change from 0 to 264192
[ 1813.562042] FAT-fs (loop4): bogus number of reserved sectors
[ 1813.562680] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1813.587535] loop4: detected capacity change from 0 to 264192
15:07:25 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x85000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1813.600544] FAT-fs (loop4): bogus number of reserved sectors
[ 1813.601242] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:25 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1813.640943] loop5: detected capacity change from 0 to 264192
[ 1813.661900] FAT-fs (loop5): bogus number of reserved sectors
[ 1813.662921] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1813.695533] loop2: detected capacity change from 0 to 264192
[ 1813.710779] FAT-fs (loop2): bogus number of reserved sectors
[ 1813.711804] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1813.739040] loop2: detected capacity change from 0 to 264192
[ 1813.749894] FAT-fs (loop2): bogus number of reserved sectors
[ 1813.750961] FAT-fs (loop2): Can't find a valid FAT filesystem
15:07:40 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:40 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:40 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:07:40 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, 0x0)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:40 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:40 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffe000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:40 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1828.750296] loop5: detected capacity change from 0 to 264192
[ 1828.752297] loop2: detected capacity change from 0 to 264192
[ 1828.769377] FAT-fs (loop5): bogus number of reserved sectors
[ 1828.770290] loop4: detected capacity change from 0 to 264192
[ 1828.771247] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1828.772293] FAT-fs (loop2): bogus number of reserved sectors
[ 1828.773402] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1828.797751] FAT-fs (loop4): bogus number of reserved sectors
[ 1828.798514] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1828.810153] loop2: detected capacity change from 0 to 264192
[ 1828.815809] loop4: detected capacity change from 0 to 264192
[ 1828.817388] loop5: detected capacity change from 0 to 264192
[ 1828.833831] FAT-fs (loop2): bogus number of reserved sectors
[ 1828.834806] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1828.836526] FAT-fs (loop5): bogus number of reserved sectors
[ 1828.837507] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1828.844961] FAT-fs (loop4): bogus number of reserved sectors
[ 1828.845676] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:41 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1828.946464] cgroup: fork rejected by pids controller in /syz7
15:07:41 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:41 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1829.012284] loop4: detected capacity change from 0 to 264192
[ 1829.038718] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.039324] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1829.055625] loop4: detected capacity change from 0 to 264192
[ 1829.071971] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.072570] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1829.084046] loop2: detected capacity change from 0 to 264192
15:07:41 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1829.089614] loop5: detected capacity change from 0 to 264192
[ 1829.118219] FAT-fs (loop2): bogus number of reserved sectors
[ 1829.119142] FAT-fs (loop2): Can't find a valid FAT filesystem
15:07:41 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1829.123087] FAT-fs (loop5): bogus number of reserved sectors
[ 1829.124183] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:41 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1829.146036] loop5: detected capacity change from 0 to 264192
[ 1829.160346] FAT-fs (loop5): bogus number of reserved sectors
[ 1829.161248] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:41 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1829.214424] loop4: detected capacity change from 0 to 264192
[ 1829.235770] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.236317] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:41 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa186f0df, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1829.247580] loop4: detected capacity change from 0 to 264192
[ 1829.264252] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.264871] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:41 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:41 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:41 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:41 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, 0x0)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1829.377766] loop2: detected capacity change from 0 to 264192
[ 1829.404587] loop5: detected capacity change from 0 to 264192
[ 1829.407099] FAT-fs (loop2): bogus number of reserved sectors
[ 1829.408250] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1829.426802] FAT-fs (loop5): bogus number of reserved sectors
[ 1829.427652] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1829.430917] loop4: detected capacity change from 0 to 264192
[ 1829.436995] loop2: detected capacity change from 0 to 264192
[ 1829.454229] loop5: detected capacity change from 0 to 264192
[ 1829.464254] FAT-fs (loop2): bogus number of reserved sectors
[ 1829.465125] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1829.467226] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.468329] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1829.469876] FAT-fs (loop5): bogus number of reserved sectors
[ 1829.470874] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1829.494158] loop4: detected capacity change from 0 to 264192
[ 1829.520271] FAT-fs (loop4): bogus number of reserved sectors
[ 1829.521122] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:59 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:59 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:07:59 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, 0x0)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1847.098538] loop2: detected capacity change from 0 to 264192
[ 1847.105494] loop4: detected capacity change from 0 to 264192
15:07:59 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x101000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:59 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:59 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:07:59 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, 0x0)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1847.119499] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.120274] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1847.125631] FAT-fs (loop2): bogus number of reserved sectors
[ 1847.126498] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1847.135520] loop2: detected capacity change from 0 to 264192
[ 1847.144041] FAT-fs (loop2): bogus number of reserved sectors
[ 1847.145019] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1847.157162] loop4: detected capacity change from 0 to 264192
[ 1847.162565] loop5: detected capacity change from 0 to 264192
[ 1847.184946] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.185907] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1847.187862] FAT-fs (loop5): bogus number of reserved sectors
[ 1847.188811] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a1, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1847.223465] loop5: detected capacity change from 0 to 264192
[ 1847.230096] loop2: detected capacity change from 0 to 264192
[ 1847.234578] FAT-fs (loop2): bogus number of reserved sectors
[ 1847.235464] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1847.239440] FAT-fs (loop5): bogus number of reserved sectors
[ 1847.240312] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1847.261058] loop2: detected capacity change from 0 to 264192
[ 1847.269596] FAT-fs (loop2): bogus number of reserved sectors
[ 1847.270149] FAT-fs (loop2): Can't find a valid FAT filesystem
15:07:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:59 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:07:59 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1847.418004] loop4: detected capacity change from 0 to 264192
[ 1847.435982] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.436439] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1847.448805] loop4: detected capacity change from 0 to 264192
[ 1847.460928] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.461369] FAT-fs (loop4): Can't find a valid FAT filesystem
15:07:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1847.474160] loop5: detected capacity change from 0 to 264192
15:07:59 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:07:59 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1847.509927] FAT-fs (loop5): bogus number of reserved sectors
[ 1847.510860] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:59 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1847.536374] loop5: detected capacity change from 0 to 264192
[ 1847.548955] FAT-fs (loop5): bogus number of reserved sectors
[ 1847.549846] FAT-fs (loop5): Can't find a valid FAT filesystem
15:07:59 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1847.578582] loop4: detected capacity change from 0 to 264192
[ 1847.587384] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.588023] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1847.599452] loop4: detected capacity change from 0 to 264192
[ 1847.604523] FAT-fs (loop4): bogus number of reserved sectors
[ 1847.605063] FAT-fs (loop4): Can't find a valid FAT filesystem
15:08:16 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:16 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:16 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:16 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1864.201324] loop5: detected capacity change from 0 to 264192
15:08:16 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:08:16 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:16 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:16 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1864.226858] FAT-fs (loop5): bogus number of reserved sectors
[ 1864.227358] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1864.243673] loop5: detected capacity change from 0 to 264192
[ 1864.253630] loop2: detected capacity change from 0 to 264192
[ 1864.260756] FAT-fs (loop5): bogus number of reserved sectors
[ 1864.261422] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1864.264680] loop4: detected capacity change from 0 to 264192
[ 1864.278793] FAT-fs (loop2): bogus number of reserved sectors
[ 1864.279834] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1864.286651] FAT-fs (loop4): bogus number of reserved sectors
[ 1864.287978] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1864.310100] loop2: detected capacity change from 0 to 264192
[ 1864.314131] loop4: detected capacity change from 0 to 264192
[ 1864.350054] FAT-fs (loop2): bogus number of reserved sectors
[ 1864.351267] FAT-fs (loop2): Can't find a valid FAT filesystem
15:08:16 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1864.354268] FAT-fs (loop4): bogus number of reserved sectors
[ 1864.355198] FAT-fs (loop4): Can't find a valid FAT filesystem
15:08:16 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:16 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1864.448143] loop5: detected capacity change from 0 to 264192
[ 1864.460784] FAT-fs (loop5): bogus number of reserved sectors
[ 1864.461408] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1864.486567] loop5: detected capacity change from 0 to 264192
[ 1864.504667] FAT-fs (loop5): bogus number of reserved sectors
[ 1864.505691] FAT-fs (loop5): Can't find a valid FAT filesystem
15:08:29 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:29 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:29 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:29 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:08:29 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1877.505712] loop4: detected capacity change from 0 to 264192
[ 1877.510497] loop5: detected capacity change from 0 to 264192
[ 1877.525059] FAT-fs (loop4): bogus number of reserved sectors
[ 1877.525632] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1877.530365] FAT-fs (loop5): bogus number of reserved sectors
[ 1877.531346] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1877.535417] loop2: detected capacity change from 0 to 264192
[ 1877.544784] loop4: detected capacity change from 0 to 264192
[ 1877.556289] FAT-fs (loop4): bogus number of reserved sectors
[ 1877.556717] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1877.557545] loop5: detected capacity change from 0 to 264192
[ 1877.562991] FAT-fs (loop2): bogus number of reserved sectors
[ 1877.563868] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1877.576029] FAT-fs (loop5): bogus number of reserved sectors
[ 1877.576898] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1877.588401] loop2: detected capacity change from 0 to 264192
[ 1877.609560] FAT-fs (loop2): bogus number of reserved sectors
[ 1877.610501] FAT-fs (loop2): Can't find a valid FAT filesystem
15:08:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:29 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1877.683919] loop4: detected capacity change from 0 to 264192
[ 1877.703025] FAT-fs (loop4): bogus number of reserved sectors
[ 1877.703472] FAT-fs (loop4): Can't find a valid FAT filesystem
15:08:29 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:29 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:30 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1877.768708] loop5: detected capacity change from 0 to 264192
[ 1877.777788] FAT-fs (loop5): bogus number of reserved sectors
[ 1877.778205] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1877.796523] loop5: detected capacity change from 0 to 264192
[ 1877.808247] FAT-fs (loop5): bogus number of reserved sectors
[ 1877.808673] FAT-fs (loop5): Can't find a valid FAT filesystem
15:08:30 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(0x0, 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:30 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1877.840676] loop2: detected capacity change from 0 to 264192
[ 1877.871916] FAT-fs (loop2): bogus number of reserved sectors
[ 1877.873072] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1877.893621] loop2: detected capacity change from 0 to 264192
[ 1877.917839] FAT-fs (loop2): bogus number of reserved sectors
[ 1877.918859] FAT-fs (loop2): Can't find a valid FAT filesystem
15:08:44 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:08:44 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:44 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:44 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:44 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:44 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:44 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1891.823649] loop4: detected capacity change from 0 to 264192
15:08:44 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x705000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1891.832379] loop5: detected capacity change from 0 to 264192
[ 1891.832655] FAT-fs (loop4): bogus number of reserved sectors
[ 1891.833783] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1891.845995] loop4: detected capacity change from 0 to 264192
[ 1891.853130] FAT-fs (loop4): bogus number of reserved sectors
[ 1891.853564] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1891.873557] loop2: detected capacity change from 0 to 264192
[ 1891.874585] FAT-fs (loop5): bogus number of reserved sectors
[ 1891.875715] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1891.900462] loop5: detected capacity change from 0 to 264192
[ 1891.901935] FAT-fs (loop2): bogus number of reserved sectors
[ 1891.903190] FAT-fs (loop2): Can't find a valid FAT filesystem
15:08:44 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1891.924756] FAT-fs (loop5): bogus number of reserved sectors
[ 1891.925610] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1891.928465] loop2: detected capacity change from 0 to 264192
[ 1891.943323] FAT-fs (loop2): bogus number of reserved sectors
[ 1891.944228] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1891.984463] loop4: detected capacity change from 0 to 264192
[ 1892.000390] FAT-fs (loop4): bogus number of reserved sectors
[ 1892.001083] FAT-fs (loop4): Can't find a valid FAT filesystem
15:08:44 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:44 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:44 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:44 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:44 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x805000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:44 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:44 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1892.151630] loop2: detected capacity change from 0 to 264192
[ 1892.153320] loop5: detected capacity change from 0 to 264192
[ 1892.166832] FAT-fs (loop2): bogus number of reserved sectors
[ 1892.167284] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1892.174506] FAT-fs (loop5): bogus number of reserved sectors
[ 1892.175352] FAT-fs (loop5): Can't find a valid FAT filesystem
15:08:44 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1892.197418] loop2: detected capacity change from 0 to 264192
15:08:44 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1892.200564] loop5: detected capacity change from 0 to 264192
[ 1892.212405] FAT-fs (loop2): bogus number of reserved sectors
[ 1892.213096] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1892.220789] FAT-fs (loop5): bogus number of reserved sectors
[ 1892.221608] FAT-fs (loop5): Can't find a valid FAT filesystem
15:08:44 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:08:59 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:59 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1906.809476] loop4: detected capacity change from 0 to 264192
15:08:59 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

15:08:59 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:59 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x930000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:08:59 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:08:59 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:08:59 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1906.828849] FAT-fs (loop4): bogus number of reserved sectors
[ 1906.829858] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1906.839055] loop5: detected capacity change from 0 to 264192
[ 1906.854513] loop2: detected capacity change from 0 to 264192
[ 1906.858961] loop4: detected capacity change from 0 to 264192
[ 1906.872485] FAT-fs (loop4): bogus number of reserved sectors
[ 1906.873396] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1906.874870] FAT-fs (loop5): bogus number of reserved sectors
[ 1906.875709] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1906.880213] FAT-fs (loop2): bogus number of reserved sectors
[ 1906.881065] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1906.897888] loop5: detected capacity change from 0 to 264192
[ 1906.903221] loop2: detected capacity change from 0 to 264192
[ 1906.923241] FAT-fs (loop2): bogus number of reserved sectors
[ 1906.924349] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1906.927129] FAT-fs (loop5): bogus number of reserved sectors
[ 1906.928036] FAT-fs (loop5): Can't find a valid FAT filesystem
15:08:59 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1907.109411] loop4: detected capacity change from 0 to 264192
[ 1907.134512] FAT-fs (loop4): bogus number of reserved sectors
[ 1907.135709] FAT-fs (loop4): Can't find a valid FAT filesystem
15:09:16 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:16 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffdffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:16 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

[ 1924.375025] loop4: detected capacity change from 0 to 264192
[ 1924.385849] FAT-fs (loop4): bogus number of reserved sectors
[ 1924.386321] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1924.390781] loop4: detected capacity change from 0 to 264192
[ 1924.403857] loop5: detected capacity change from 0 to 264192
[ 1924.408970] FAT-fs (loop4): bogus number of reserved sectors
[ 1924.409414] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1924.415499] FAT-fs (loop5): bogus number of reserved sectors
[ 1924.416070] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1924.421074] loop2: detected capacity change from 0 to 264192
[ 1924.433648] loop5: detected capacity change from 0 to 264192
15:09:16 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:16 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:16 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:16 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:16 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1924.443181] FAT-fs (loop5): bogus number of reserved sectors
[ 1924.443660] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1924.448549] FAT-fs (loop2): bogus number of reserved sectors
[ 1924.449395] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1924.470768] loop2: detected capacity change from 0 to 264192
15:09:16 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1924.493277] FAT-fs (loop2): bogus number of reserved sectors
[ 1924.494114] FAT-fs (loop2): Can't find a valid FAT filesystem
15:09:16 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffff1f00, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:16 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1924.620341] loop4: detected capacity change from 0 to 264192
[ 1924.656775] FAT-fs (loop4): bogus number of reserved sectors
[ 1924.657583] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1924.739143] loop2: detected capacity change from 0 to 264192
[ 1924.741668] loop5: detected capacity change from 0 to 264192
15:09:16 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1924.768005] FAT-fs (loop5): bogus number of reserved sectors
[ 1924.768866] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1924.770248] FAT-fs (loop2): bogus number of reserved sectors
[ 1924.771264] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1924.795432] loop2: detected capacity change from 0 to 264192
[ 1924.800107] loop5: detected capacity change from 0 to 264192
[ 1924.813959] FAT-fs (loop2): bogus number of reserved sectors
[ 1924.814896] FAT-fs (loop2): Can't find a valid FAT filesystem
15:09:17 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

[ 1924.818024] FAT-fs (loop5): bogus number of reserved sectors
[ 1924.818853] FAT-fs (loop5): Can't find a valid FAT filesystem
15:09:17 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:17 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:09:17 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:17 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

15:09:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffe000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf30000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1925.103013] loop2: detected capacity change from 0 to 264192
[ 1925.117017] loop5: detected capacity change from 0 to 264192
[ 1925.131782] FAT-fs (loop2): bogus number of reserved sectors
[ 1925.132707] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1925.167788] FAT-fs (loop5): bogus number of reserved sectors
[ 1925.168829] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1925.173177] loop2: detected capacity change from 0 to 264192
[ 1925.198496] loop5: detected capacity change from 0 to 264192
[ 1925.199634] FAT-fs (loop2): bogus number of reserved sectors
[ 1925.200594] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1925.232383] FAT-fs (loop5): bogus number of reserved sectors
[ 1925.233312] FAT-fs (loop5): Can't find a valid FAT filesystem
15:09:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1925.353658] loop4: detected capacity change from 0 to 264192
15:09:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1925.370570] FAT-fs (loop4): bogus number of reserved sectors
[ 1925.371633] FAT-fs (loop4): Can't find a valid FAT filesystem
15:09:17 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1925.388329] loop4: detected capacity change from 0 to 264192
[ 1925.399644] FAT-fs (loop4): bogus number of reserved sectors
[ 1925.400501] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1925.440428] loop2: detected capacity change from 0 to 264192
[ 1925.461131] FAT-fs (loop2): bogus number of reserved sectors
[ 1925.461994] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1925.493500] loop2: detected capacity change from 0 to 264192
[ 1925.503980] loop5: detected capacity change from 0 to 264192
[ 1925.516978] FAT-fs (loop5): bogus number of reserved sectors
[ 1925.517832] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1925.527494] loop5: detected capacity change from 0 to 264192
[ 1925.529398] FAT-fs (loop2): bogus number of reserved sectors
[ 1925.530246] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1925.535905] FAT-fs (loop5): bogus number of reserved sectors
[ 1925.536729] FAT-fs (loop5): Can't find a valid FAT filesystem
15:09:40 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:40 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:09:40 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:40 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:09:40 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

15:09:40 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:40 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:40 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1948.612606] loop5: detected capacity change from 0 to 264192
[ 1948.619539] loop4: detected capacity change from 0 to 264192
[ 1948.625433] loop2: detected capacity change from 0 to 264192
[ 1948.637240] FAT-fs (loop5): bogus number of reserved sectors
[ 1948.638192] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1948.647454] FAT-fs (loop4): bogus number of reserved sectors
[ 1948.648313] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1948.649894] FAT-fs (loop2): bogus number of reserved sectors
[ 1948.650805] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1948.654577] loop5: detected capacity change from 0 to 264192
[ 1948.671806] FAT-fs (loop5): bogus number of reserved sectors
[ 1948.672651] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1948.679518] loop4: detected capacity change from 0 to 264192
[ 1948.685754] loop2: detected capacity change from 0 to 264192
[ 1948.699822] FAT-fs (loop4): bogus number of reserved sectors
[ 1948.700791] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1948.704889] FAT-fs (loop2): bogus number of reserved sectors
[ 1948.705781] FAT-fs (loop2): Can't find a valid FAT filesystem
15:09:41 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:41 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1201000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:41 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:41 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

[ 1948.910317] loop5: detected capacity change from 0 to 264192
[ 1948.918206] loop4: detected capacity change from 0 to 264192
[ 1948.922623] loop2: detected capacity change from 0 to 264192
[ 1948.939636] FAT-fs (loop5): bogus number of reserved sectors
[ 1948.940625] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1948.942840] FAT-fs (loop4): bogus number of reserved sectors
[ 1948.943753] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1948.945356] FAT-fs (loop2): bogus number of reserved sectors
[ 1948.946327] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1948.980915] loop4: detected capacity change from 0 to 264192
[ 1948.982514] loop2: detected capacity change from 0 to 264192
[ 1948.996839] FAT-fs (loop2): bogus number of reserved sectors
[ 1948.997619] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1948.999361] FAT-fs (loop4): bogus number of reserved sectors
[ 1949.000140] FAT-fs (loop4): Can't find a valid FAT filesystem
15:09:41 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:41 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1949.157816] loop5: detected capacity change from 0 to 264192
[ 1949.171699] FAT-fs (loop5): bogus number of reserved sectors
[ 1949.172408] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1949.183234] loop5: detected capacity change from 0 to 264192
[ 1949.189895] FAT-fs (loop5): bogus number of reserved sectors
[ 1949.190557] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1964.015939] loop5: detected capacity change from 0 to 264192
[ 1964.019087] FAT-fs (loop5): bogus number of reserved sectors
[ 1964.019537] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1964.024618] loop5: detected capacity change from 0 to 264192
[ 1964.027067] FAT-fs (loop5): bogus number of reserved sectors
[ 1964.027490] FAT-fs (loop5): Can't find a valid FAT filesystem
15:09:56 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:56 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:09:56 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x101000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:56 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffdff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:56 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:09:56 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

15:09:56 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:09:56 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1964.094830] loop4: detected capacity change from 0 to 264192
[ 1964.096145] loop2: detected capacity change from 0 to 264192
[ 1964.104488] FAT-fs (loop4): bogus number of reserved sectors
[ 1964.105034] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1964.120445] FAT-fs (loop2): bogus number of reserved sectors
[ 1964.121571] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1964.129396] loop4: detected capacity change from 0 to 264192
[ 1964.139322] loop5: detected capacity change from 0 to 264192
[ 1964.149767] FAT-fs (loop4): bogus number of reserved sectors
[ 1964.149813] loop2: detected capacity change from 0 to 264192
[ 1964.150219] FAT-fs (loop4): Can't find a valid FAT filesystem
15:09:56 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(0x0, 0x0)
r1 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r2=>0x0})
r3 = getpid()
getpriority(0x0, r3)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r2, 0x0, r3, r1], 0x5, {r4}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r4, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)

[ 1964.188787] FAT-fs (loop2): bogus number of reserved sectors
[ 1964.189951] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1964.193188] FAT-fs (loop5): bogus number of reserved sectors
[ 1964.194161] FAT-fs (loop5): Can't find a valid FAT filesystem
15:09:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:09:56 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1964.321261] loop4: detected capacity change from 0 to 264192
15:09:56 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1964.344742] FAT-fs (loop4): bogus number of reserved sectors
[ 1964.345212] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1964.354613] loop4: detected capacity change from 0 to 264192
[ 1964.382107] FAT-fs (loop4): bogus number of reserved sectors
[ 1964.383130] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1964.449441] loop2: detected capacity change from 0 to 264192
[ 1964.472225] FAT-fs (loop2): bogus number of reserved sectors
[ 1964.473158] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1964.494603] loop2: detected capacity change from 0 to 264192
[ 1964.513858] FAT-fs (loop2): bogus number of reserved sectors
[ 1964.514998] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:10:12 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:10:12 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:12 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:12 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(0x0, 0x0)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 1979.915338] loop5: detected capacity change from 0 to 264192
[ 1979.941776] FAT-fs (loop5): bogus number of reserved sectors
[ 1979.942662] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1979.946064] loop2: detected capacity change from 0 to 264192
[ 1979.956402] FAT-fs (loop2): bogus number of reserved sectors
[ 1979.956930] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1979.964995] loop5: detected capacity change from 0 to 264192
[ 1979.968384] loop4: detected capacity change from 0 to 264192
[ 1979.981579] loop2: detected capacity change from 0 to 264192
[ 1979.982795] FAT-fs (loop5): bogus number of reserved sectors
[ 1979.983649] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1979.990408] FAT-fs (loop4): bogus number of reserved sectors
[ 1979.991662] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1980.003859] FAT-fs (loop2): bogus number of reserved sectors
[ 1980.004344] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1980.024954] loop4: detected capacity change from 0 to 264192
[ 1980.042880] FAT-fs (loop4): bogus number of reserved sectors
[ 1980.043898] FAT-fs (loop4): Can't find a valid FAT filesystem
15:10:12 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:10:12 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x330000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 1980.174330] loop5: detected capacity change from 0 to 264192
15:10:12 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1980.187465] FAT-fs (loop5): bogus number of reserved sectors
[ 1980.187996] FAT-fs (loop5): Can't find a valid FAT filesystem
15:10:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 1980.205035] loop2: detected capacity change from 0 to 264192
[ 1980.212521] FAT-fs (loop2): bogus number of reserved sectors
[ 1980.213020] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:12 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1980.244482] loop2: detected capacity change from 0 to 264192
[ 1980.246584] loop4: detected capacity change from 0 to 264192
[ 1980.259776] FAT-fs (loop2): bogus number of reserved sectors
[ 1980.260260] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1980.270556] FAT-fs (loop4): bogus number of reserved sectors
[ 1980.271051] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1980.284634] loop4: detected capacity change from 0 to 264192
[ 1980.299907] FAT-fs (loop4): bogus number of reserved sectors
[ 1980.300374] FAT-fs (loop4): Can't find a valid FAT filesystem
15:10:12 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:12 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1980.388609] loop5: detected capacity change from 0 to 264192
[ 1980.400143] FAT-fs (loop5): bogus number of reserved sectors
[ 1980.400609] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1980.408666] loop5: detected capacity change from 0 to 264192
[ 1980.416643] FAT-fs (loop5): bogus number of reserved sectors
[ 1980.417137] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1980.446804] loop2: detected capacity change from 0 to 264192
[ 1980.450317] FAT-fs (loop2): bogus number of reserved sectors
[ 1980.450824] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1980.465941] loop2: detected capacity change from 0 to 264192
[ 1980.471729] FAT-fs (loop2): bogus number of reserved sectors
[ 1980.472211] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:29 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x505000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:29 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:29 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:10:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:29 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:29 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:29 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:10:29 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1997.499470] loop2: detected capacity change from 0 to 264192
[ 1997.526752] FAT-fs (loop2): bogus number of reserved sectors
[ 1997.527667] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1997.551031] loop4: detected capacity change from 0 to 264192
[ 1997.556144] loop5: detected capacity change from 0 to 264192
[ 1997.562412] loop2: detected capacity change from 0 to 264192
[ 1997.571947] FAT-fs (loop4): bogus number of reserved sectors
[ 1997.572972] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1997.581414] FAT-fs (loop5): bogus number of reserved sectors
[ 1997.582366] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1997.585927] FAT-fs (loop2): bogus number of reserved sectors
[ 1997.586941] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1997.601019] loop4: detected capacity change from 0 to 264192
[ 1997.608651] loop5: detected capacity change from 0 to 264192
[ 1997.618779] FAT-fs (loop4): bogus number of reserved sectors
[ 1997.619593] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1997.626145] FAT-fs (loop5): bogus number of reserved sectors
[ 1997.626980] FAT-fs (loop5): Can't find a valid FAT filesystem
15:10:29 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:29 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:29 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 1997.795918] loop2: detected capacity change from 0 to 264192
[ 1997.827369] FAT-fs (loop2): bogus number of reserved sectors
[ 1997.828301] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1997.856590] loop5: detected capacity change from 0 to 264192
[ 1997.866304] loop4: detected capacity change from 0 to 264192
15:10:30 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

[ 1997.895090] FAT-fs (loop4): bogus number of reserved sectors
[ 1997.895931] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1997.897993] FAT-fs (loop5): bogus number of reserved sectors
[ 1997.898820] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1997.923040] loop4: detected capacity change from 0 to 264192
[ 1997.925497] loop5: detected capacity change from 0 to 264192
[ 1997.941599] FAT-fs (loop4): bogus number of reserved sectors
[ 1997.942440] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 1997.944497] FAT-fs (loop5): bogus number of reserved sectors
[ 1997.945369] FAT-fs (loop5): Can't find a valid FAT filesystem
15:10:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:10:45 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x605000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:10:45 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)

[ 2013.160085] loop5: detected capacity change from 0 to 264192
[ 2013.167553] loop4: detected capacity change from 0 to 264192
[ 2013.178966] FAT-fs (loop5): bogus number of reserved sectors
[ 2013.179798] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2013.183913] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.184985] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.186779] loop2: detected capacity change from 0 to 264192
[ 2013.201217] loop5: detected capacity change from 0 to 264192
[ 2013.204824] loop4: detected capacity change from 0 to 264192
[ 2013.224656] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.225511] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2013.231774] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.232604] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.237944] FAT-fs (loop5): bogus number of reserved sectors
[ 2013.239036] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2013.255397] loop2: detected capacity change from 0 to 264192
[ 2013.271637] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.272462] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2013.461077] loop5: detected capacity change from 0 to 264192
[ 2013.464365] loop4: detected capacity change from 0 to 264192
15:10:45 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2013.482587] loop2: detected capacity change from 0 to 264192
[ 2013.493840] FAT-fs (loop5): bogus number of reserved sectors
[ 2013.494816] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2013.499790] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.500608] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.512452] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.513331] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2013.534320] loop4: detected capacity change from 0 to 264192
[ 2013.538860] loop2: detected capacity change from 0 to 264192
[ 2013.553046] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.553891] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.557166] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.558000] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x705000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:10:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:45 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)

[ 2013.734236] loop5: detected capacity change from 0 to 264192
[ 2013.760223] loop4: detected capacity change from 0 to 264192
[ 2013.761265] FAT-fs (loop5): bogus number of reserved sectors
[ 2013.762187] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2013.770077] loop2: detected capacity change from 0 to 264192
[ 2013.776626] loop5: detected capacity change from 0 to 264192
[ 2013.787907] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.788789] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.803040] FAT-fs (loop5): bogus number of reserved sectors
[ 2013.803924] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2013.806346] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.807203] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2013.815402] loop4: detected capacity change from 0 to 264192
[ 2013.835894] loop2: detected capacity change from 0 to 264192
[ 2013.843043] FAT-fs (loop4): bogus number of reserved sectors
[ 2013.844021] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2013.850095] FAT-fs (loop2): bogus number of reserved sectors
[ 2013.851068] FAT-fs (loop2): Can't find a valid FAT filesystem
15:10:46 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:10:46 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:46 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:10:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2014.001593] loop5: detected capacity change from 0 to 264192
[ 2014.022840] FAT-fs (loop5): bogus number of reserved sectors
[ 2014.023459] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2014.040778] loop4: detected capacity change from 0 to 264192
[ 2014.063906] FAT-fs (loop4): bogus number of reserved sectors
[ 2014.064525] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2014.076811] loop2: detected capacity change from 0 to 264192
[ 2014.082503] loop4: detected capacity change from 0 to 264192
[ 2014.092359] FAT-fs (loop4): bogus number of reserved sectors
[ 2014.093091] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2014.103557] FAT-fs (loop2): bogus number of reserved sectors
[ 2014.104414] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2014.125155] loop2: detected capacity change from 0 to 264192
[ 2014.142841] FAT-fs (loop2): bogus number of reserved sectors
[ 2014.143657] FAT-fs (loop2): Can't find a valid FAT filesystem
15:11:01 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
r3 = getpid()
getpriority(0x0, r3)
creat(&(0x7f0000000440)='./file0\x00', 0x101)

15:11:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:11:01 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:11:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:01 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2028.934058] loop2: detected capacity change from 0 to 264192
[ 2028.941850] FAT-fs (loop2): bogus number of reserved sectors
[ 2028.942855] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2028.943121] loop5: detected capacity change from 0 to 264192
[ 2028.958028] FAT-fs (loop5): bogus number of reserved sectors
[ 2028.959016] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2028.965559] loop2: detected capacity change from 0 to 264192
[ 2028.970836] loop5: detected capacity change from 0 to 264192
[ 2028.984798] FAT-fs (loop5): bogus number of reserved sectors
[ 2028.985661] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2028.989287] loop4: detected capacity change from 0 to 264192
[ 2029.028508] FAT-fs (loop2): bogus number of reserved sectors
[ 2029.029628] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2029.042183] FAT-fs (loop4): bogus number of reserved sectors
[ 2029.043251] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2029.094299] loop4: detected capacity change from 0 to 264192
[ 2029.105512] FAT-fs (loop4): bogus number of reserved sectors
[ 2029.106495] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x905000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2029.221520] loop5: detected capacity change from 0 to 264192
15:11:01 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:01 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2029.243309] FAT-fs (loop5): bogus number of reserved sectors
[ 2029.243935] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2029.259497] loop5: detected capacity change from 0 to 264192
[ 2029.275544] FAT-fs (loop5): bogus number of reserved sectors
[ 2029.276004] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2029.289147] loop4: detected capacity change from 0 to 264192
[ 2029.318225] FAT-fs (loop4): bogus number of reserved sectors
[ 2029.319259] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2029.365567] loop4: detected capacity change from 0 to 264192
[ 2029.389310] FAT-fs (loop4): bogus number of reserved sectors
[ 2029.390383] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:18 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:18 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:11:18 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
r3 = getpid()
getpriority(0x0, r3)

15:11:18 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:18 executing program 6:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:18 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:18 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2046.204475] loop5: detected capacity change from 0 to 264192
[ 2046.207702] loop6: detected capacity change from 0 to 264192
[ 2046.216347] FAT-fs (loop5): bogus number of reserved sectors
[ 2046.216899] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2046.218210] FAT-fs (loop6): bogus number of reserved sectors
[ 2046.218735] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 2046.228033] loop5: detected capacity change from 0 to 264192
[ 2046.231372] loop4: detected capacity change from 0 to 264192
[ 2046.237253] FAT-fs (loop5): bogus number of reserved sectors
[ 2046.237754] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2046.255693] loop2: detected capacity change from 0 to 264192
[ 2046.263207] FAT-fs (loop2): bogus number of reserved sectors
[ 2046.263700] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2046.275322] FAT-fs (loop4): bogus number of reserved sectors
[ 2046.276256] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2046.289034] loop2: detected capacity change from 0 to 264192
[ 2046.294655] loop4: detected capacity change from 0 to 264192
[ 2046.302990] FAT-fs (loop2): bogus number of reserved sectors
[ 2046.303930] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2046.329577] FAT-fs (loop4): bogus number of reserved sectors
[ 2046.330546] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2046.331872] loop5: detected capacity change from 0 to 264192
15:11:18 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa05000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2046.341156] FAT-fs (loop5): bogus number of reserved sectors
[ 2046.341588] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2046.350606] loop5: detected capacity change from 0 to 264192
[ 2046.352723] FAT-fs (loop5): bogus number of reserved sectors
[ 2046.353148] FAT-fs (loop5): Can't find a valid FAT filesystem
15:11:18 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:11:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:11:33 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
getpid()

15:11:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:11:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2060.951013] loop4: detected capacity change from 0 to 264192
[ 2060.957195] FAT-fs (loop4): bogus number of reserved sectors
[ 2060.957750] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2060.959006] loop5: detected capacity change from 0 to 264192
[ 2060.965882] loop4: detected capacity change from 0 to 264192
[ 2060.974062] FAT-fs (loop4): bogus number of reserved sectors
[ 2060.974527] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2060.981932] loop2: detected capacity change from 0 to 264192
[ 2060.989806] FAT-fs (loop5): bogus number of reserved sectors
[ 2060.990736] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.001374] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.001920] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.019158] loop5: detected capacity change from 0 to 264192
[ 2061.022707] loop2: detected capacity change from 0 to 264192
15:11:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xab04000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.044893] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.045460] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.046244] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.046489] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.079761] loop4: detected capacity change from 0 to 264192
[ 2061.091767] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.092195] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2061.104654] loop4: detected capacity change from 0 to 264192
[ 2061.113873] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.114320] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:33 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.143403] cgroup: fork rejected by pids controller in /syz6
15:11:33 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xac04000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.207920] loop2: detected capacity change from 0 to 264192
15:11:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2061.245351] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.246209] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.246457] loop5: detected capacity change from 0 to 264192
15:11:33 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2061.265408] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.266162] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.271138] loop4: detected capacity change from 0 to 264192
[ 2061.276973] loop2: detected capacity change from 0 to 264192
[ 2061.278519] loop5: detected capacity change from 0 to 264192
[ 2061.289998] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.290468] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.304835] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.305797] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.320903] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.322059] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:11:33 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a100000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.411993] loop5: detected capacity change from 0 to 264192
15:11:33 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.444158] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.444740] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.458562] loop5: detected capacity change from 0 to 264192
[ 2061.479070] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.479582] FAT-fs (loop5): Can't find a valid FAT filesystem
15:11:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), 0x0, &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2061.502241] loop2: detected capacity change from 0 to 264192
15:11:33 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))

15:11:33 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:33 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2061.560533] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.561868] FAT-fs (loop2): Can't find a valid FAT filesystem
15:11:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.586415] loop5: detected capacity change from 0 to 264192
[ 2061.591481] loop2: detected capacity change from 0 to 264192
[ 2061.611871] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.612957] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.617212] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.618210] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.649361] loop5: detected capacity change from 0 to 264192
[ 2061.669066] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.670167] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.690922] loop4: detected capacity change from 0 to 264192
15:11:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:33 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.726865] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.727407] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2061.738466] loop4: detected capacity change from 0 to 264192
[ 2061.752070] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.752600] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:34 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1030000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:34 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2061.851431] loop2: detected capacity change from 0 to 264192
[ 2061.875076] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.875995] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.898365] loop2: detected capacity change from 0 to 264192
[ 2061.922888] FAT-fs (loop2): bogus number of reserved sectors
[ 2061.923731] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2061.930501] loop5: detected capacity change from 0 to 264192
[ 2061.942533] loop4: detected capacity change from 0 to 264192
[ 2061.963795] FAT-fs (loop5): bogus number of reserved sectors
[ 2061.964587] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2061.970785] FAT-fs (loop4): bogus number of reserved sectors
[ 2061.971901] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2061.994701] loop4: detected capacity change from 0 to 264192
[ 2061.996462] loop5: detected capacity change from 0 to 264192
[ 2062.008589] FAT-fs (loop4): bogus number of reserved sectors
[ 2062.009442] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2062.015313] FAT-fs (loop5): bogus number of reserved sectors
[ 2062.016304] FAT-fs (loop5): Can't find a valid FAT filesystem
15:11:49 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:11:49 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:11:49 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:49 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:49 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:49 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:11:49 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2077.573155] loop5: detected capacity change from 0 to 264192
[ 2077.587957] loop4: detected capacity change from 0 to 264192
[ 2077.599604] loop2: detected capacity change from 0 to 264192
[ 2077.601115] FAT-fs (loop5): bogus number of reserved sectors
[ 2077.602033] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2077.620948] FAT-fs (loop4): bogus number of reserved sectors
[ 2077.622127] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2077.625329] FAT-fs (loop2): bogus number of reserved sectors
[ 2077.626477] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2077.633759] loop5: detected capacity change from 0 to 264192
[ 2077.657363] loop2: detected capacity change from 0 to 264192
[ 2077.659461] loop4: detected capacity change from 0 to 264192
[ 2077.668144] FAT-fs (loop5): bogus number of reserved sectors
[ 2077.669192] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2077.682080] FAT-fs (loop2): bogus number of reserved sectors
[ 2077.683257] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2077.684654] FAT-fs (loop4): bogus number of reserved sectors
[ 2077.685891] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:50 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:50 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfc2f000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:50 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1201000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:11:50 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)

15:11:50 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2077.903272] loop4: detected capacity change from 0 to 264192
[ 2077.921803] loop2: detected capacity change from 0 to 264192
[ 2077.931925] FAT-fs (loop4): bogus number of reserved sectors
[ 2077.932918] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2077.947976] loop4: detected capacity change from 0 to 264192
[ 2077.958765] FAT-fs (loop2): bogus number of reserved sectors
[ 2077.959601] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2077.967264] FAT-fs (loop4): bogus number of reserved sectors
[ 2077.968120] FAT-fs (loop4): Can't find a valid FAT filesystem
15:11:50 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2077.980544] loop5: detected capacity change from 0 to 264192
[ 2077.985829] loop2: detected capacity change from 0 to 264192
[ 2078.008169] FAT-fs (loop2): bogus number of reserved sectors
[ 2078.009646] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2078.013794] FAT-fs (loop5): bogus number of reserved sectors
[ 2078.014618] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2078.053550] loop5: detected capacity change from 0 to 264192
[ 2078.068754] FAT-fs (loop5): bogus number of reserved sectors
[ 2078.069574] FAT-fs (loop5): Can't find a valid FAT filesystem
15:12:03 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:03 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:03 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:12:03 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:12:03 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:12:03 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1730000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:03 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:03 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2090.999367] loop2: detected capacity change from 0 to 264192
[ 2091.006419] loop4: detected capacity change from 0 to 264192
[ 2091.008355] FAT-fs (loop2): bogus number of reserved sectors
[ 2091.008943] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2091.016012] FAT-fs (loop4): bogus number of reserved sectors
[ 2091.016442] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2091.023414] loop5: detected capacity change from 0 to 264192
[ 2091.029975] loop2: detected capacity change from 0 to 264192
[ 2091.038847] loop4: detected capacity change from 0 to 264192
[ 2091.051580] FAT-fs (loop2): bogus number of reserved sectors
[ 2091.052085] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2091.053398] FAT-fs (loop4): bogus number of reserved sectors
[ 2091.054079] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2091.059074] FAT-fs (loop5): bogus number of reserved sectors
[ 2091.060014] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2091.080590] loop5: detected capacity change from 0 to 264192
[ 2091.100272] FAT-fs (loop5): bogus number of reserved sectors
[ 2091.101394] FAT-fs (loop5): Can't find a valid FAT filesystem
15:12:03 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:03 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:03 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2091.177822] loop2: detected capacity change from 0 to 264192
[ 2091.192660] FAT-fs (loop2): bogus number of reserved sectors
[ 2091.193295] FAT-fs (loop2): Can't find a valid FAT filesystem
15:12:03 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2091.266166] loop4: detected capacity change from 0 to 264192
[ 2091.273454] FAT-fs (loop4): bogus number of reserved sectors
[ 2091.274191] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2091.291896] loop4: detected capacity change from 0 to 264192
[ 2091.301570] FAT-fs (loop4): bogus number of reserved sectors
[ 2091.302222] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:17 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:12:17 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:12:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1830000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:17 executing program 6:
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:17 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2105.441445] loop2: detected capacity change from 0 to 264192
15:12:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)

15:12:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2105.478732] loop4: detected capacity change from 0 to 264192
[ 2105.485065] FAT-fs (loop4): bogus number of reserved sectors
[ 2105.485467] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2105.487648] FAT-fs (loop2): bogus number of reserved sectors
[ 2105.488724] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2105.495509] loop4: detected capacity change from 0 to 264192
[ 2105.505842] loop5: detected capacity change from 0 to 264192
[ 2105.513435] FAT-fs (loop5): bogus number of reserved sectors
[ 2105.513925] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2105.517000] FAT-fs (loop4): bogus number of reserved sectors
[ 2105.517421] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2105.524170] loop5: detected capacity change from 0 to 264192
[ 2105.536315] loop2: detected capacity change from 0 to 264192
[ 2105.543967] FAT-fs (loop5): bogus number of reserved sectors
[ 2105.544409] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2105.554822] FAT-fs (loop2): bogus number of reserved sectors
[ 2105.555784] FAT-fs (loop2): Can't find a valid FAT filesystem
15:12:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:17 executing program 6:
clone3(0x0, 0x0)

15:12:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2105.657574] loop4: detected capacity change from 0 to 264192
[ 2105.669225] FAT-fs (loop4): bogus number of reserved sectors
[ 2105.669658] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:17 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:12:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x907000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2105.739076] loop5: detected capacity change from 0 to 264192
[ 2105.759176] FAT-fs (loop5): bogus number of reserved sectors
[ 2105.760181] FAT-fs (loop5): Can't find a valid FAT filesystem
15:12:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)

[ 2105.778239] loop5: detected capacity change from 0 to 264192
[ 2105.786887] loop2: detected capacity change from 0 to 264192
[ 2105.791086] FAT-fs (loop5): bogus number of reserved sectors
[ 2105.791938] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2105.833755] FAT-fs (loop2): bogus number of reserved sectors
[ 2105.834624] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2105.858421] loop2: detected capacity change from 0 to 264192
[ 2105.885866] FAT-fs (loop2): bogus number of reserved sectors
[ 2105.886956] FAT-fs (loop2): Can't find a valid FAT filesystem
15:12:31 executing program 6:
clone3(0x0, 0x0)

15:12:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:12:31 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:12:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:12:31 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
creat(&(0x7f0000000440)='./file0\x00', 0x101)

[ 2119.318983] loop5: detected capacity change from 0 to 264192
[ 2119.329180] loop2: detected capacity change from 0 to 264192
[ 2119.334106] FAT-fs (loop5): bogus number of reserved sectors
[ 2119.334980] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2119.344004] loop4: detected capacity change from 0 to 264192
[ 2119.350052] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.350934] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2119.358196] loop5: detected capacity change from 0 to 264192
[ 2119.368277] FAT-fs (loop4): bogus number of reserved sectors
[ 2119.369160] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2119.374549] FAT-fs (loop5): bogus number of reserved sectors
[ 2119.375392] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2119.386959] loop2: detected capacity change from 0 to 264192
[ 2119.404254] loop4: detected capacity change from 0 to 264192
[ 2119.409116] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.409990] FAT-fs (loop2): Can't find a valid FAT filesystem
15:12:31 executing program 6:
clone3(0x0, 0x0)

[ 2119.420972] FAT-fs (loop4): bogus number of reserved sectors
[ 2119.421819] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:31 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)

15:12:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa07000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:31 executing program 6:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2119.620100] loop5: detected capacity change from 0 to 264192
[ 2119.625787] loop2: detected capacity change from 0 to 264192
[ 2119.647302] FAT-fs (loop5): bogus number of reserved sectors
[ 2119.648189] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2119.649224] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.650285] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2119.673946] loop4: detected capacity change from 0 to 264192
[ 2119.678117] loop2: detected capacity change from 0 to 264192
[ 2119.693855] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.694655] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2119.696546] FAT-fs (loop4): bogus number of reserved sectors
[ 2119.697395] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2119.726087] loop4: detected capacity change from 0 to 264192
15:12:31 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2119.759261] FAT-fs (loop4): bogus number of reserved sectors
[ 2119.760133] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:32 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:32 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2119.886613] loop5: detected capacity change from 0 to 264192
[ 2119.898094] loop2: detected capacity change from 0 to 264192
[ 2119.918940] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.919923] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2119.923802] FAT-fs (loop5): bogus number of reserved sectors
[ 2119.924618] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2119.930013] loop2: detected capacity change from 0 to 264192
[ 2119.945414] FAT-fs (loop2): bogus number of reserved sectors
[ 2119.945545] loop5: detected capacity change from 0 to 264192
[ 2119.946362] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2119.954756] FAT-fs (loop5): bogus number of reserved sectors
[ 2119.955577] FAT-fs (loop5): Can't find a valid FAT filesystem
15:12:44 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
getpid()

15:12:44 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:44 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:12:44 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffff1f0000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:44 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:12:44 executing program 6:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:44 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:12:44 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2132.572758] loop5: detected capacity change from 0 to 264192
[ 2132.578012] loop4: detected capacity change from 0 to 264192
[ 2132.602297] loop2: detected capacity change from 0 to 264192
[ 2132.608767] FAT-fs (loop5): bogus number of reserved sectors
[ 2132.609604] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2132.626837] FAT-fs (loop4): bogus number of reserved sectors
[ 2132.627746] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2132.632046] FAT-fs (loop2): bogus number of reserved sectors
[ 2132.633339] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2132.649219] loop5: detected capacity change from 0 to 264192
[ 2132.667514] loop4: detected capacity change from 0 to 264192
15:12:44 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2132.685507] loop2: detected capacity change from 0 to 264192
[ 2132.688744] FAT-fs (loop5): bogus number of reserved sectors
[ 2132.689575] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2132.696525] FAT-fs (loop4): bogus number of reserved sectors
[ 2132.697832] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2132.713085] FAT-fs (loop2): bogus number of reserved sectors
[ 2132.713988] FAT-fs (loop2): Can't find a valid FAT filesystem
15:12:45 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:45 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:45 executing program 6:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:12:45 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2132.894477] loop2: detected capacity change from 0 to 264192
[ 2132.899008] loop4: detected capacity change from 0 to 264192
[ 2132.907230] FAT-fs (loop2): bogus number of reserved sectors
[ 2132.907710] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2132.919042] loop2: detected capacity change from 0 to 264192
[ 2132.928317] FAT-fs (loop2): bogus number of reserved sectors
[ 2132.928788] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2132.942844] FAT-fs (loop4): bogus number of reserved sectors
[ 2132.943781] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:45 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2132.964481] loop4: detected capacity change from 0 to 264192
15:12:45 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:12:45 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:12:45 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2133.004950] FAT-fs (loop4): bogus number of reserved sectors
[ 2133.005829] FAT-fs (loop4): Can't find a valid FAT filesystem
15:12:45 executing program 6:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2133.076951] loop5: detected capacity change from 0 to 264192
[ 2133.087243] loop2: detected capacity change from 0 to 264192
[ 2133.096645] FAT-fs (loop2): bogus number of reserved sectors
[ 2133.097529] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2133.104905] FAT-fs (loop5): bogus number of reserved sectors
[ 2133.105363] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2133.109167] loop2: detected capacity change from 0 to 264192
[ 2133.114920] FAT-fs (loop2): bogus number of reserved sectors
[ 2133.115798] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2133.116343] loop5: detected capacity change from 0 to 264192
[ 2133.134054] FAT-fs (loop5): bogus number of reserved sectors
[ 2133.135096] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, r1, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:13:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:01 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:13:01 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:01 executing program 6:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:13:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2148.831028] loop4: detected capacity change from 0 to 264192
[ 2148.851770] loop2: detected capacity change from 0 to 264192
[ 2148.854919] FAT-fs (loop2): bogus number of reserved sectors
[ 2148.855387] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2148.874496] loop2: detected capacity change from 0 to 264192
[ 2148.883224] FAT-fs (loop2): bogus number of reserved sectors
[ 2148.883907] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2148.892424] FAT-fs (loop4): bogus number of reserved sectors
[ 2148.893490] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2148.906208] loop5: detected capacity change from 0 to 264192
[ 2148.914225] loop4: detected capacity change from 0 to 264192
[ 2148.939998] FAT-fs (loop5): bogus number of reserved sectors
[ 2148.941349] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2148.948885] FAT-fs (loop4): bogus number of reserved sectors
[ 2148.949861] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2148.975904] loop5: detected capacity change from 0 to 264192
[ 2148.986744] FAT-fs (loop5): bogus number of reserved sectors
[ 2148.987618] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:14 executing program 6:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:14 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:13:14 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:14 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2162.575501] loop5: detected capacity change from 0 to 264192
15:13:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:14 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:14 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:14 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:14 executing program 6:
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2162.613865] FAT-fs (loop5): bogus number of reserved sectors
[ 2162.615054] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2162.625618] loop4: detected capacity change from 0 to 264192
[ 2162.629066] loop2: detected capacity change from 0 to 264192
[ 2162.640575] loop5: detected capacity change from 0 to 264192
[ 2162.649538] FAT-fs (loop4): bogus number of reserved sectors
[ 2162.650385] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2162.651350] FAT-fs (loop2): bogus number of reserved sectors
[ 2162.652223] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2162.659090] FAT-fs (loop5): bogus number of reserved sectors
[ 2162.660039] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2162.676431] loop4: detected capacity change from 0 to 264192
[ 2162.679428] loop2: detected capacity change from 0 to 264192
[ 2162.693317] FAT-fs (loop4): bogus number of reserved sectors
[ 2162.694264] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2162.696791] FAT-fs (loop2): bogus number of reserved sectors
[ 2162.697594] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:15 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:15 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:15 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:15 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2162.821981] loop5: detected capacity change from 0 to 264192
15:13:15 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:13:15 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2162.857714] FAT-fs (loop5): bogus number of reserved sectors
[ 2162.858310] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:15 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:15 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2162.905656] loop2: detected capacity change from 0 to 264192
[ 2162.912347] loop4: detected capacity change from 0 to 264192
[ 2162.927926] FAT-fs (loop2): bogus number of reserved sectors
[ 2162.928836] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2162.934042] FAT-fs (loop4): bogus number of reserved sectors
[ 2162.934878] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2162.955505] loop2: detected capacity change from 0 to 264192
[ 2162.957417] loop4: detected capacity change from 0 to 264192
15:13:15 executing program 7:
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2162.977177] FAT-fs (loop2): bogus number of reserved sectors
[ 2162.978095] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2162.979103] FAT-fs (loop4): bogus number of reserved sectors
[ 2162.980000] FAT-fs (loop4): Can't find a valid FAT filesystem
15:13:15 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:15 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:15 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3e00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2163.178305] loop2: detected capacity change from 0 to 264192
[ 2163.186920] FAT-fs (loop2): bogus number of reserved sectors
[ 2163.187387] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2163.207984] loop2: detected capacity change from 0 to 264192
[ 2163.210384] FAT-fs (loop2): bogus number of reserved sectors
[ 2163.210871] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:31 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:31 executing program 7:
clone3(0x0, 0x0)

15:13:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:31 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:31 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:31 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:13:31 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2178.976764] loop4: detected capacity change from 0 to 264192
[ 2178.995318] FAT-fs (loop4): bogus number of reserved sectors
[ 2178.996182] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2179.010265] loop4: detected capacity change from 0 to 264192
[ 2179.024242] loop5: detected capacity change from 0 to 264192
[ 2179.028990] FAT-fs (loop4): bogus number of reserved sectors
[ 2179.029853] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2179.034438] loop2: detected capacity change from 0 to 264192
[ 2179.066852] FAT-fs (loop5): bogus number of reserved sectors
[ 2179.067743] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2179.072155] FAT-fs (loop2): bogus number of reserved sectors
[ 2179.073104] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:31 executing program 7:
clone3(0x0, 0x0)

[ 2179.110160] loop5: detected capacity change from 0 to 264192
[ 2179.113207] loop2: detected capacity change from 0 to 264192
[ 2179.141470] FAT-fs (loop5): bogus number of reserved sectors
[ 2179.142649] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2179.152364] FAT-fs (loop2): bogus number of reserved sectors
[ 2179.153309] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:31 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:31 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:31 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2179.314523] loop4: detected capacity change from 0 to 264192
15:13:31 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 2179.343356] FAT-fs (loop4): bogus number of reserved sectors
[ 2179.344648] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2179.365788] loop4: detected capacity change from 0 to 264192
[ 2179.385538] FAT-fs (loop4): bogus number of reserved sectors
[ 2179.386755] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2179.400276] loop5: detected capacity change from 0 to 264192
[ 2179.406997] loop2: detected capacity change from 0 to 264192
[ 2179.437579] FAT-fs (loop2): bogus number of reserved sectors
[ 2179.438597] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2179.443719] FAT-fs (loop5): bogus number of reserved sectors
[ 2179.444548] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2179.461557] loop2: detected capacity change from 0 to 264192
[ 2179.466324] loop5: detected capacity change from 0 to 264192
[ 2179.480991] FAT-fs (loop2): bogus number of reserved sectors
[ 2179.481955] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2179.485168] FAT-fs (loop5): bogus number of reserved sectors
[ 2179.486088] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:46 executing program 7:
clone3(0x0, 0x0)

15:13:46 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:46 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:13:46 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:13:46 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:13:46 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x2, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:46 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa104000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2193.973022] loop2: detected capacity change from 0 to 264192
[ 2193.982972] FAT-fs (loop4): bogus number of reserved sectors
[ 2193.983459] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2193.988946] FAT-fs (loop2): bogus number of reserved sectors
[ 2193.989396] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2194.000926] loop5: detected capacity change from 0 to 264192
[ 2194.002434] loop2: detected capacity change from 0 to 264192
[ 2194.003841] FAT-fs (loop4): bogus number of reserved sectors
[ 2194.004314] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2194.016103] FAT-fs (loop2): bogus number of reserved sectors
[ 2194.016569] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2194.027790] FAT-fs (loop5): bogus number of reserved sectors
[ 2194.028613] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2194.052845] loop5: detected capacity change from 0 to 264192
[ 2194.066016] FAT-fs (loop5): bogus number of reserved sectors
[ 2194.066968] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:46 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x3, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:46 executing program 7:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:13:46 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2194.185487] FAT-fs (loop4): bogus number of reserved sectors
[ 2194.186191] FAT-fs (loop4): Can't find a valid FAT filesystem
15:13:46 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xa204000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:13:46 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2194.215373] loop2: detected capacity change from 0 to 264192
[ 2194.239534] FAT-fs (loop2): bogus number of reserved sectors
[ 2194.240528] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:46 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x4, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2194.277341] loop2: detected capacity change from 0 to 264192
[ 2194.299114] FAT-fs (loop2): bogus number of reserved sectors
[ 2194.300232] FAT-fs (loop2): Can't find a valid FAT filesystem
15:13:46 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 2194.329130] loop5: detected capacity change from 0 to 264192
[ 2194.350094] FAT-fs (loop5): bogus number of reserved sectors
[ 2194.351071] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2194.375283] loop5: detected capacity change from 0 to 264192
[ 2194.396410] FAT-fs (loop5): bogus number of reserved sectors
[ 2194.397374] FAT-fs (loop5): Can't find a valid FAT filesystem
15:13:46 executing program 7:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2194.408783] FAT-fs (loop4): bogus number of reserved sectors
[ 2194.409622] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2194.449840] FAT-fs (loop4): bogus number of reserved sectors
[ 2194.450940] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:01 executing program 7:
clone3(&(0x7f0000000280)={0x0, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

15:14:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

15:14:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a100000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2208.784932] loop5: detected capacity change from 0 to 264192
15:14:01 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:14:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:14:01 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x5, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 2208.800176] loop2: detected capacity change from 0 to 264192
[ 2208.804793] FAT-fs (loop5): bogus number of reserved sectors
[ 2208.805283] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2208.807104] FAT-fs (loop2): bogus number of reserved sectors
[ 2208.807591] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2208.808936] FAT-fs (loop4): bogus number of reserved sectors
[ 2208.809378] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2208.818586] loop2: detected capacity change from 0 to 264192
[ 2208.820477] loop5: detected capacity change from 0 to 264192
[ 2208.824484] FAT-fs (loop2): bogus number of reserved sectors
[ 2208.824949] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2208.830086] FAT-fs (loop5): bogus number of reserved sectors
[ 2208.830547] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2208.831390] FAT-fs (loop4): bogus number of reserved sectors
[ 2208.832029] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:01 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x6, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2208.953584] loop2: detected capacity change from 0 to 264192
[ 2208.956652] loop5: detected capacity change from 0 to 264192
[ 2208.966041] FAT-fs (loop2): bogus number of reserved sectors
[ 2208.966531] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2208.973539] FAT-fs (loop5): bogus number of reserved sectors
[ 2208.974053] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2208.976550] loop2: detected capacity change from 0 to 264192
[ 2208.994111] FAT-fs (loop2): bogus number of reserved sectors
[ 2208.994599] FAT-fs (loop2): Can't find a valid FAT filesystem
15:14:01 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2209.015962] FAT-fs (loop4): bogus number of reserved sectors
[ 2209.016839] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:01 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:01 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2209.060780] FAT-fs (loop4): bogus number of reserved sectors
[ 2209.061599] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:01 executing program 7:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2209.106270] loop5: detected capacity change from 0 to 264192
[ 2209.120043] loop2: detected capacity change from 0 to 264192
[ 2209.122217] FAT-fs (loop5): bogus number of reserved sectors
[ 2209.122699] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2209.132297] FAT-fs (loop2): bogus number of reserved sectors
[ 2209.132768] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2209.136306] loop5: detected capacity change from 0 to 264192
[ 2209.145313] loop2: detected capacity change from 0 to 264192
[ 2209.147358] FAT-fs (loop5): bogus number of reserved sectors
[ 2209.148041] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2209.154988] FAT-fs (loop2): bogus number of reserved sectors
[ 2209.155461] FAT-fs (loop2): Can't find a valid FAT filesystem
15:14:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x7, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:14:17 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0, 0x0], 0x5, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:14:17 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)

15:14:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:14:17 executing program 7:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2225.153329] loop2: detected capacity change from 0 to 264192
[ 2225.157437] loop5: detected capacity change from 0 to 264192
[ 2225.169291] FAT-fs (loop4): bogus number of reserved sectors
[ 2225.170241] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2225.181017] FAT-fs (loop2): bogus number of reserved sectors
[ 2225.182026] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2225.186944] FAT-fs (loop5): bogus number of reserved sectors
[ 2225.187978] FAT-fs (loop5): Can't find a valid FAT filesystem
15:14:17 executing program 7:
clone3(&(0x7f0000000280)={0x133323100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2225.221644] loop2: detected capacity change from 0 to 264192
[ 2225.225977] loop5: detected capacity change from 0 to 264192
[ 2225.228082] FAT-fs (loop4): bogus number of reserved sectors
[ 2225.229019] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2225.247526] FAT-fs (loop5): bogus number of reserved sectors
[ 2225.248583] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2225.254097] FAT-fs (loop2): bogus number of reserved sectors
15:14:17 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2225.255067] FAT-fs (loop2): Can't find a valid FAT filesystem
15:14:17 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0, 0x0], 0x5, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:14:17 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:14:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x8, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:17 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)

[ 2225.429004] loop2: detected capacity change from 0 to 264192
15:14:17 executing program 7:
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[ 2225.443069] FAT-fs (loop2): bogus number of reserved sectors
[ 2225.443531] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2225.454613] loop2: detected capacity change from 0 to 264192
[ 2225.459582] loop5: detected capacity change from 0 to 264192
[ 2225.469579] FAT-fs (loop2): bogus number of reserved sectors
[ 2225.470077] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2225.472608] FAT-fs (loop4): bogus number of reserved sectors
[ 2225.473725] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2225.487583] FAT-fs (loop5): bogus number of reserved sectors
[ 2225.488119] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2225.501490] loop5: detected capacity change from 0 to 264192
[ 2225.524714] FAT-fs (loop5): bogus number of reserved sectors
[ 2225.525173] FAT-fs (loop5): Can't find a valid FAT filesystem
15:14:17 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8500000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2225.568407] loop2: detected capacity change from 0 to 264192
[ 2225.580219] FAT-fs (loop2): bogus number of reserved sectors
[ 2225.580723] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2225.588046] loop2: detected capacity change from 0 to 264192
[ 2225.596195] FAT-fs (loop2): bogus number of reserved sectors
[ 2225.596652] FAT-fs (loop2): Can't find a valid FAT filesystem
15:14:32 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)

15:14:32 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:32 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)
clone3(&(0x7f0000000540)={0x201000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:14:32 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x9, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:32 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:14:32 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0, 0x0], 0x5, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:14:32 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0, 0x0], 0x5, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

[ 2240.764502] loop2: detected capacity change from 0 to 264192
[ 2240.780900] loop5: detected capacity change from 0 to 264192
[ 2240.796158] FAT-fs (loop2): bogus number of reserved sectors
[ 2240.797124] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2240.810444] FAT-fs (loop4): bogus number of reserved sectors
[ 2240.810924] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2240.823765] loop2: detected capacity change from 0 to 264192
[ 2240.827075] FAT-fs (loop4): bogus number of reserved sectors
[ 2240.827507] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2240.828322] FAT-fs (loop5): bogus number of reserved sectors
[ 2240.829176] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2240.848046] FAT-fs (loop2): bogus number of reserved sectors
[ 2240.849246] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2240.863515] loop5: detected capacity change from 0 to 264192
[ 2240.884822] FAT-fs (loop5): bogus number of reserved sectors
[ 2240.885853] FAT-fs (loop5): Can't find a valid FAT filesystem
15:14:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0xa, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2240.970445] FAT-fs (loop4): bogus number of reserved sectors
[ 2240.970904] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:33 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:33 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:14:33 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:14:33 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0xb, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2241.045082] loop2: detected capacity change from 0 to 264192
[ 2241.061952] FAT-fs (loop2): bogus number of reserved sectors
[ 2241.062379] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2241.075168] loop2: detected capacity change from 0 to 264192
[ 2241.075164] loop5: detected capacity change from 0 to 264192
15:14:33 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2241.090151] FAT-fs (loop2): bogus number of reserved sectors
[ 2241.090578] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2241.095773] FAT-fs (loop5): bogus number of reserved sectors
[ 2241.096599] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2241.112426] loop5: detected capacity change from 0 to 264192
[ 2241.129388] FAT-fs (loop5): bogus number of reserved sectors
[ 2241.130289] FAT-fs (loop4): bogus number of reserved sectors
[ 2241.130315] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2241.132075] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2241.144418] FAT-fs (loop4): bogus number of reserved sectors
[ 2241.144867] FAT-fs (loop4): Can't find a valid FAT filesystem
15:14:50 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xdff086a100000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:50 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:14:50 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:14:50 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
socket$inet_tcp(0x2, 0x1, 0x0)

15:14:50 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0xd, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:50 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2258.687774] loop2: detected capacity change from 0 to 264192
15:14:50 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0, 0x0], 0x5, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r5, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)

15:14:50 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2258.706061] loop5: detected capacity change from 0 to 264192
[ 2258.730759] FAT-fs (loop4): bogus number of reserved sectors
[ 2258.730925] FAT-fs (loop5): bogus number of reserved sectors
[ 2258.732071] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2258.732588] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2258.736632] FAT-fs (loop2): bogus number of reserved sectors
[ 2258.737484] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2258.767378] loop2: detected capacity change from 0 to 264192
[ 2258.791125] FAT-fs (loop4): bogus number of reserved sectors
[ 2258.791565] loop5: detected capacity change from 0 to 264192
[ 2258.792035] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2258.797755] FAT-fs (loop2): bogus number of reserved sectors
[ 2258.798568] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2258.829930] FAT-fs (loop5): bogus number of reserved sectors
[ 2258.830818] FAT-fs (loop5): Can't find a valid FAT filesystem
15:14:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0xe, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:51 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:51 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2259.054010] loop5: detected capacity change from 0 to 264192
[ 2259.060403] loop2: detected capacity change from 0 to 264192
[ 2259.077386] FAT-fs (loop4): bogus number of reserved sectors
[ 2259.079063] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2259.091014] FAT-fs (loop5): bogus number of reserved sectors
[ 2259.091848] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2259.098168] FAT-fs (loop2): bogus number of reserved sectors
[ 2259.099257] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2259.113477] loop2: detected capacity change from 0 to 264192
[ 2259.123301] loop5: detected capacity change from 0 to 264192
[ 2259.145072] FAT-fs (loop2): bogus number of reserved sectors
[ 2259.145942] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2259.148088] FAT-fs (loop5): bogus number of reserved sectors
[ 2259.148962] FAT-fs (loop5): Can't find a valid FAT filesystem
15:14:51 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:14:51 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0xf, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:14:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
socket$inet_tcp(0x2, 0x1, 0x0)

15:14:51 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2259.293639] FAT-fs (loop4): bogus number of reserved sectors
[ 2259.294527] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2259.327285] FAT-fs (loop4): bogus number of reserved sectors
[ 2259.328143] FAT-fs (loop4): Can't find a valid FAT filesystem
15:15:07 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:15:07 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
r2 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
getpriority(0x0, r4)
r5 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r3, 0x0, r4, r2], 0x5, {r5}}, 0x58)
socket$inet_tcp(0x2, 0x1, 0x0)

15:15:07 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:15:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:15:07 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x10, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:15:07 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2274.865581] loop2: detected capacity change from 0 to 264192
[ 2274.890732] FAT-fs (loop2): bogus number of reserved sectors
[ 2274.891607] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2274.893884] FAT-fs (loop4): bogus number of reserved sectors
[ 2274.894771] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2274.897221] loop5: detected capacity change from 0 to 264192
[ 2274.914044] FAT-fs (loop5): bogus number of reserved sectors
[ 2274.914912] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2274.923797] loop2: detected capacity change from 0 to 264192
[ 2274.938892] FAT-fs (loop4): bogus number of reserved sectors
[ 2274.939747] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2274.949318] loop5: detected capacity change from 0 to 264192
[ 2274.951421] FAT-fs (loop2): bogus number of reserved sectors
[ 2274.952525] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2274.966741] FAT-fs (loop5): bogus number of reserved sectors
[ 2274.967618] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:07 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfffdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x11, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2275.198567] loop2: detected capacity change from 0 to 264192
[ 2275.203184] loop5: detected capacity change from 0 to 264192
[ 2275.217213] FAT-fs (loop4): bogus number of reserved sectors
[ 2275.218233] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2275.222862] FAT-fs (loop2): bogus number of reserved sectors
[ 2275.223649] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2275.229209] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.230210] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2275.255844] loop5: detected capacity change from 0 to 264192
[ 2275.262897] FAT-fs (loop4): bogus number of reserved sectors
[ 2275.264022] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2275.272904] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.273634] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:07 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2275.418134] loop2: detected capacity change from 0 to 264192
15:15:07 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:15:07 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

[ 2275.431822] FAT-fs (loop2): bogus number of reserved sectors
[ 2275.432695] FAT-fs (loop2): Can't find a valid FAT filesystem
15:15:07 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2275.446717] loop2: detected capacity change from 0 to 264192
15:15:07 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x3e, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffff1f0000000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:07 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
r2 = getpid()
getpriority(0x0, r2)
r3 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r3, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

[ 2275.481933] FAT-fs (loop2): bogus number of reserved sectors
[ 2275.482885] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2275.488763] loop5: detected capacity change from 0 to 264192
[ 2275.505375] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.506106] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:07 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

[ 2275.513400] FAT-fs (loop4): bogus number of reserved sectors
[ 2275.514405] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2275.525157] loop5: detected capacity change from 0 to 264192
[ 2275.537081] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.537745] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2275.545080] FAT-fs (loop4): bogus number of reserved sectors
[ 2275.546019] FAT-fs (loop4): Can't find a valid FAT filesystem
15:15:07 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2275.683487] loop5: detected capacity change from 0 to 264192
[ 2275.695275] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.695859] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2275.709874] loop5: detected capacity change from 0 to 264192
[ 2275.717954] FAT-fs (loop5): bogus number of reserved sectors
[ 2275.718509] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:23 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, r0], 0x4}, 0x58)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58)

15:15:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
r2 = getpid()
getpriority(0x0, r2)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

15:15:23 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x48, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

15:15:23 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, r0], 0x5, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:15:23 executing program 0:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(&(0x7f0000000540)={0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x18}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f00000003c0)=""/209, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)

[ 2290.831076] loop2: detected capacity change from 0 to 264192
[ 2290.834550] FAT-fs (loop2): bogus number of reserved sectors
[ 2290.835095] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2290.845948] loop2: detected capacity change from 0 to 264192
[ 2290.856791] loop5: detected capacity change from 0 to 264192
[ 2290.859174] FAT-fs (loop2): bogus number of reserved sectors
[ 2290.859624] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2290.862762] FAT-fs (loop4): bogus number of reserved sectors
[ 2290.863192] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2290.870027] FAT-fs (loop4): bogus number of reserved sectors
[ 2290.870467] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2290.901294] FAT-fs (loop5): bogus number of reserved sectors
[ 2290.902214] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:23 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x4c, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2290.931986] loop5: detected capacity change from 0 to 264192
[ 2290.959299] FAT-fs (loop5): bogus number of reserved sectors
[ 2290.960166] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 2290.961968] loop2: detected capacity change from 0 to 264192
[ 2290.971459] FAT-fs (loop4): bogus number of reserved sectors
[ 2290.971924] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2290.973222] FAT-fs (loop2): bogus number of reserved sectors
[ 2290.973688] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2290.988799] FAT-fs (loop4): bogus number of reserved sectors
[ 2290.989235] FAT-fs (loop4): Can't find a valid FAT filesystem
15:15:23 executing program 2:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 executing program 4:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x68, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

15:15:23 executing program 5:
syz_mount_image$msdos(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@fat=@fmask}]})

[ 2291.103414] loop2: detected capacity change from 0 to 264192
[ 2291.131929] FAT-fs (loop2): bogus number of reserved sectors
[ 2291.132383] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 2291.138540] FAT-fs (loop4): bogus number of reserved sectors
[ 2291.139276] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 2291.145330] ------------[ cut here ]------------
[ 2291.145895] kernfs_put: syz1/pids.events: released with incorrect active_ref 0
[ 2291.146584] WARNING: CPU: 1 PID: 6644 at fs/kernfs/dir.c:531 kernfs_put.part.0+0x433/0x540
[ 2291.147240] Modules linked in:
[ 2291.147498] CPU: 1 PID: 6644 Comm: kworker/1:0 Not tainted 5.19.0-rc5-next-20220706 #1
[ 2291.148118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2291.149015] Workqueue: events kernfs_notify_workfn
[ 2291.149395] RIP: 0010:kernfs_put.part.0+0x433/0x540
[ 2291.149808] Code: 03 80 3c 18 00 0f 85 ea 00 00 00 4d 8b 7d 38 e8 53 fc a6 ff 48 8b 14 24 44 89 f1 4c 89 fe 48 c7 c7 e0 5b 72 84 e8 13 aa 6c 02 <0f> 0b e9 b9 fc ff ff 48 89 ef e8 0e b3 d9 ff e9 c1 fd ff ff e8 04
[ 2291.151205] RSP: 0018:ffff88804454fbd8 EFLAGS: 00010286
[ 2291.151621] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[ 2291.152200] RDX: ffff88800e343580 RSI: ffffffff812bd348 RDI: ffffed10088a9f6d
[ 2291.152771] RBP: ffff88800d077b18 R08: 0000000000000005 R09: 0000000000000000
[ 2291.153309] ------------[ cut here ]------------
[ 2291.153687] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800d077ae0
[ 2291.153847] WARNING: CPU: 0 PID: 29073 at fs/kernfs/dir.c:504 kernfs_get.part.0+0x69/0x80
[ 2291.154381] R13: ffff88801f3a8740 R14: 0000000000000000 R15: ffff888014af92d0
[ 2291.155497] Modules linked in:
[ 2291.155512] CPU: 0 PID: 29073 Comm: syz-executor.1 Not tainted 5.19.0-rc5-next-20220706 #1
[ 2291.156071] FS:  0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 2291.156475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2291.157111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2291.158181] RIP: 0010:kernfs_get.part.0+0x69/0x80
[ 2291.159250] CR2: 00007ffdae7f4b78 CR3: 000000003383e000 CR4: 0000000000350ee0
[ 2291.160441] Code: 31 ff 89 ee e8 a8 fd a6 ff 85 ed 74 18 e8 cf 00 a7 ff be 04 00 00 00 48 89 df e8 d2 ba d9 ff f0 ff 03 5b 5d c3 e8 b7 00 a7 ff <0f> 0b eb df 48 89 df e8 7b b7 d9 ff eb c6 66 0f 1f 84 00 00 00 00
[ 2291.160817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2291.162105] RSP: 0018:ffff88804a957a40 EFLAGS: 00010093
[ 2291.163468] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
[ 2291.164413] RAX: 0000000000000000 RBX: ffff88800d077ae0 RCX: 0000000000000000
[ 2291.164430] RDX: ffff888008215040 RSI: ffffffff819df849 RDI: 0000000000000005
[ 2291.164836] Call Trace:
[ 2291.165790] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 2291.166328]  <TASK>
[ 2291.167262] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 2291.167276] R13: 1ffffffff0a01e40 R14: ffff88800d077ae0 R15: ffff88800861ad30
[ 2291.167478]  kernfs_put+0x42/0x50
[ 2291.168424] FS:  0000555555a5f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 2291.168609]  kernfs_notify_workfn+0x417/0x560
[ 2291.169591] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2291.170147]  ? lock_downgrade+0x6d0/0x6d0
[ 2291.170617] CR2: 000000002003a000 CR3: 0000000048c4e000 CR4: 0000000000350ef0
[ 2291.171225]  ? kernfs_vma_page_mkwrite+0x230/0x230
[ 2291.171800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2291.172241]  ? lock_is_held_type+0xd7/0x130
[ 2291.172799] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
[ 2291.172815] Call Trace:
[ 2291.173346]  process_one_work+0xa0f/0x1690
[ 2291.173997]  <TASK>
[ 2291.174009]  kernfs_get+0x1b/0x30
[ 2291.174547]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 2291.175115]  kernfs_notify+0x180/0x350
[ 2291.175684]  ? rwlock_bug.part.0+0x90/0x90
[ 2291.176023]  cgroup_file_notify+0xf5/0x1a0
[ 2291.176336]  ? ct_nmi_exit+0x119/0x1c0
[ 2291.176653]  pids_can_fork+0x22f/0x370
[ 2291.176938]  worker_thread+0x637/0x1250
[ 2291.177533]  ? pids_cancel_fork+0x200/0x200
[ 2291.177845]  ? process_one_work+0x1690/0x1690
[ 2291.178392]  cgroup_can_fork+0x332/0x11b0
[ 2291.178717]  kthread+0x2ed/0x3a0
[ 2291.179251]  copy_process+0x4023/0x6d60
[ 2291.179525]  ? kthread_complete_and_exit+0x40/0x40
[ 2291.180098]  ? __cleanup_sighand+0xb0/0xb0
[ 2291.180397]  ret_from_fork+0x22/0x30
[ 2291.181018]  kernel_clone+0xe7/0xa60
[ 2291.181326]  </TASK>
[ 2291.181754]  ? create_io_thread+0xe0/0xe0
[ 2291.182056] irq event stamp: 4035643
[ 2291.182679]  ? hrtimer_nanosleep+0x27e/0x6b0
[ 2291.183004] hardirqs last  enabled at (4035653): [<ffffffff812b9618>] console_emit_next_record.constprop.0+0x648/0x800
[ 2291.183493]  ? nanosleep_copyout+0x100/0x100
[ 2291.183779] hardirqs last disabled at (4035662): [<ffffffff841a10cb>] sysvec_apic_timer_interrupt+0xb/0xc0
[ 2291.184080]  ? __hrtimer_init+0x260/0x260
[ 2291.184374] softirqs last  enabled at (4035234): [<ffffffff81168a63>] __irq_exit_rcu+0x113/0x170
[ 2291.184887]  __do_sys_clone+0xba/0x100
[ 2291.185219] softirqs last disabled at (4035203): [<ffffffff81168a63>] __irq_exit_rcu+0x113/0x170
[ 2291.186626]  ? __do_sys_vfork+0xc0/0xc0
[ 2291.186967] ---[ end trace 0000000000000000 ]---
[ 2291.188255]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2291.193660]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2291.194389]  do_syscall_64+0x3b/0x90
[ 2291.194928]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 2291.195650] RIP: 0033:0x7f3399a19f41
[ 2291.196164] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 2291.198664] RSP: 002b:00007ffdaeb0f7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 2291.199704] RAX: ffffffffffffffda RBX: 00007f3396f6d700 RCX: 00007f3399a19f41
[ 2291.200663] RDX: 00007f3396f6d9d0 RSI: 00007f3396f6d2f0 RDI: 00000000003d0f00
[ 2291.201658] RBP: 00007ffdaeb0fa20 R08: 00007f3396f6d700 R09: 00007f3396f6d700
[ 2291.202622] R10: 00007f3396f6d9d0 R11: 0000000000000206 R12: 00007ffdaeb0f89e
[ 2291.203601] R13: 00007ffdaeb0f89f R14: 00007f3396f6d300 R15: 0000555555a60d50
[ 2291.204583]  </TASK>
[ 2291.204929] irq event stamp: 9486
[ 2291.205403] hardirqs last  enabled at (9485): [<ffffffff841c1d1f>] _raw_spin_unlock_irq+0x1f/0x40
[ 2291.206600] hardirqs last disabled at (9486): [<ffffffff841c1b4e>] _raw_spin_lock_irqsave+0x4e/0x50
[ 2291.207862] softirqs last  enabled at (9462): [<ffffffff8109ab9e>] fpu_clone+0x3be/0xb00
[ 2291.209004] softirqs last disabled at (9460): [<ffffffff8109ab11>] fpu_clone+0x331/0xb00
[ 2291.210127] ---[ end trace 0000000000000000 ]---
[ 2291.210783] ==================================================================
[ 2291.211741] BUG: KASAN: use-after-free in kernfs_get.part.0+0x5e/0x80
[ 2291.212619] Write of size 4 at addr ffff88800d077ae0 by task syz-executor.1/29073
[ 2291.213646] 
[ 2291.213889] CPU: 0 PID: 29073 Comm: syz-executor.1 Tainted: G        W          5.19.0-rc5-next-20220706 #1
[ 2291.215141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2291.216585] Call Trace:
[ 2291.216945]  <TASK>
[ 2291.217250]  dump_stack_lvl+0x8b/0xb3
[ 2291.217774]  print_report.cold+0x5e/0x5e1
[ 2291.218336]  ? kernfs_get.part.0+0x5e/0x80
[ 2291.218893]  kasan_report+0xb1/0x1b0
[ 2291.219395]  ? kernfs_get.part.0+0x5e/0x80
[ 2291.219957]  kasan_check_range+0x35/0x1b0
[ 2291.220507]  kernfs_get.part.0+0x5e/0x80
[ 2291.221075]  kernfs_get+0x1b/0x30
[ 2291.221571]  kernfs_notify+0x180/0x350
[ 2291.222117]  cgroup_file_notify+0xf5/0x1a0
[ 2291.222713]  pids_can_fork+0x22f/0x370
[ 2291.223254]  ? pids_cancel_fork+0x200/0x200
[ 2291.223862]  cgroup_can_fork+0x332/0x11b0
[ 2291.224431]  copy_process+0x4023/0x6d60
[ 2291.225027]  ? __cleanup_sighand+0xb0/0xb0
[ 2291.225634]  kernel_clone+0xe7/0xa60
[ 2291.226164]  ? create_io_thread+0xe0/0xe0
[ 2291.226745]  ? hrtimer_nanosleep+0x27e/0x6b0
[ 2291.227354]  ? nanosleep_copyout+0x100/0x100
[ 2291.227963]  ? __hrtimer_init+0x260/0x260
[ 2291.228558]  __do_sys_clone+0xba/0x100
[ 2291.229108]  ? __do_sys_vfork+0xc0/0xc0
[ 2291.229673]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2291.230380]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2291.231086]  do_syscall_64+0x3b/0x90
[ 2291.231605]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 2291.232309] RIP: 0033:0x7f3399a19f41
[ 2291.232849] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 2291.235287] RSP: 002b:00007ffdaeb0f7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 2291.236311] RAX: ffffffffffffffda RBX: 00007f3396f6d700 RCX: 00007f3399a19f41
[ 2291.237283] RDX: 00007f3396f6d9d0 RSI: 00007f3396f6d2f0 RDI: 00000000003d0f00
[ 2291.238250] RBP: 00007ffdaeb0fa20 R08: 00007f3396f6d700 R09: 00007f3396f6d700
[ 2291.239206] R10: 00007f3396f6d9d0 R11: 0000000000000206 R12: 00007ffdaeb0f89e
[ 2291.240186] R13: 00007ffdaeb0f89f R14: 00007f3396f6d300 R15: 0000555555a60d50
[ 2291.241169]  </TASK>
[ 2291.241493] 
[ 2291.241725] Allocated by task 298:
[ 2291.242190]  kasan_save_stack+0x1e/0x40
[ 2291.242722]  __kasan_slab_alloc+0x66/0x80
[ 2291.243261]  kmem_cache_alloc+0x1b1/0x490
[ 2291.243815]  __kernfs_new_node+0xd4/0x8b0
[ 2291.244358]  kernfs_new_node+0x93/0x120
[ 2291.244919]  __kernfs_create_file+0x51/0x350
[ 2291.245499]  cgroup_addrm_files+0x3e2/0x9d0
[ 2291.246068]  css_populate_dir+0x19b/0x450
[ 2291.246632]  cgroup_apply_control_enable+0x3ae/0xa40
[ 2291.247329]  cgroup_mkdir+0x824/0x11f0
[ 2291.247853]  kernfs_iop_mkdir+0x149/0x1d0
[ 2291.248400]  vfs_mkdir+0x417/0x6a0
[ 2291.248893]  do_mkdirat+0x17b/0x2e0
[ 2291.249398]  __x64_sys_mkdir+0xf2/0x140
[ 2291.249935]  do_syscall_64+0x3b/0x90
[ 2291.250457]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 2291.251150] 
[ 2291.251389] Freed by task 6644:
[ 2291.251837]  kasan_save_stack+0x1e/0x40
[ 2291.252359]  kasan_set_track+0x21/0x30
[ 2291.252904]  kasan_set_free_info+0x20/0x30
[ 2291.253480]  __kasan_slab_free+0x108/0x190
[ 2291.254032]  kmem_cache_free+0xfb/0x600
[ 2291.254577]  kernfs_put.part.0+0x2c7/0x540
[ 2291.255152]  kernfs_put+0x42/0x50
[ 2291.255638]  kernfs_notify_workfn+0x417/0x560
[ 2291.256243]  process_one_work+0xa0f/0x1690
[ 2291.256812]  worker_thread+0x637/0x1250
[ 2291.257353]  kthread+0x2ed/0x3a0
[ 2291.257815]  ret_from_fork+0x22/0x30
[ 2291.258307] 
[ 2291.258537] The buggy address belongs to the object at ffff88800d077ae0
[ 2291.258537]  which belongs to the cache kernfs_node_cache of size 168
[ 2291.260216] The buggy address is located 0 bytes inside of
[ 2291.260216]  168-byte region [ffff88800d077ae0, ffff88800d077b88)
[ 2291.261709] 
[ 2291.261951] The buggy address belongs to the physical page:
[ 2291.262683] page:00000000918f06df refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xd077
[ 2291.263894] flags: 0x100000000000200(slab|node=0|zone=1)
[ 2291.264611] raw: 0100000000000200 0000000000000000 dead000000000122 ffff8880080358c0
[ 2291.265656] raw: 0000000000000000 0000000000110011 00000001ffffffff 0000000000000000
[ 2291.266662] page dumped because: kasan: bad access detected
[ 2291.267398] 
[ 2291.267627] Memory state around the buggy address:
[ 2291.268280]  ffff88800d077980: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00
[ 2291.269282]  ffff88800d077a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 2291.270227] >ffff88800d077a80: 00 00 00 00 fc fc fc fc fc fc fc fc fa fb fb fb
[ 2291.271162]                                                        ^
[ 2291.272008]  ffff88800d077b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 2291.273001]  ffff88800d077b80: fb fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00
[ 2291.273931] ==================================================================
[ 2291.274857] Disabling lock debugging due to kernel taint
[ 2291.284390] loop5: detected capacity change from 0 to 264192
[ 2291.296723] FAT-fs (loop5): bogus number of reserved sectors
[ 2291.297520] FAT-fs (loop5): Can't find a valid FAT filesystem
15:15:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r0 = getpid()
getpriority(0x0, r0)
r1 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, 0x0, 0x0, {r1}}, 0x58)
clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0))
getpid()
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

15:15:23 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)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r0 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r1 = getpid()
getpriority(0x0, r1)
r2 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, r1, r0], 0x4, {r2}}, 0x58)
r3 = clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r4=>0x0})
r5 = getpid()
getpriority(0x0, r5)
r6 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, r4, 0x0, r5, r3], 0x5, {r6}}, 0x58)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0, 0x0, 0x900, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x80, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0x200, 0x0, 0x200}, 0x0, 0xf, r6, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)

15:15:23 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
fcntl$dupfd(r1, 0x0, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
syncfs(r0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'})
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x50, r2, 0x8000000)
mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, 0xffffffffffffffff, 0x10000000)
perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
write(r2, &(0x7f0000000080)="01", 0x41030)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x101)
clone3(&(0x7f0000000480)={0x80000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), {0x2c}, 0x0, 0x0, &(0x7f0000000300)=""/135, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, {r4}}, 0x58)
clone3(0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4)


VM DIAGNOSIS:
15:15:23  Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8241e261 RDI=ffffffff873e66a0 RBP=ffffffff873e6660 RSP=ffff88804a9573b0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff873e6660 R14=0000000000000010 R15=ffffffff8241e250
RIP=ffffffff8241e2b9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555a5f400 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=000000002003a000 CR3=0000000048c4e000 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=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 00007f3399aff7c0 00007f3399aff7c8
YMM02=0000000000000000 0000000000000000 00007f3399aff7e0 00007f3399aff7c0
YMM03=0000000000000000 0000000000000000 00007f3399aff7c8 00007f3399aff7c0
YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
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=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff88800e343580
RSI=ffffffff812bc4b2 RDI=0000000000000001 RBP=ffff88804454f908 RSP=ffff88804454f8d0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000041 R13=ffff888008215040 R14=0000000000000200 R15=ffff88804454f958
RIP=ffffffff812bc4b4 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffdae7f4b78 CR3=000000003383e000 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 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
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