, 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0)
readv(r3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1)
ioctl$TCXONC(r2, 0x540a, 0x1)
getsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4)

10:35:19 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
syz_io_uring_setup(0x66e, &(0x7f0000000040)={0x0, 0x1306, 0x20, 0x2, 0x3af, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r3=>0x0)
r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=<r6=>0x0, &(0x7f0000000140)=<r7=>0x0)
r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f00000000c0), 0x0)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, r4, r4], 0x8, 0x0, 0x1, {0x0, r9}}, 0x0)
syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x7, &(0x7f0000000180), 0x1, 0x0, 0x1, {0x0, r9}}, 0x9)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x5)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:35:19 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r4)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:19 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:19 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:19 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
r3 = openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x302, 0x8)
ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0xfff9, 0x1, 0x200, 0x0, 0x3}})
ioctl$TCXONC(r0, 0x540a, 0x1)

10:35:19 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:19 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))

[ 1200.176923] loop2: detected capacity change from 0 to 32768
[ 1200.187812] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1200.197287] loop6: detected capacity change from 0 to 32768
[ 1200.207061] loop5: detected capacity change from 0 to 32768
[ 1200.227468] loop1: detected capacity change from 0 to 32768
[ 1200.238450] FAT-fs (loop6): bogus number of FAT sectors
[ 1200.239795] FAT-fs (loop6): Can't find a valid FAT filesystem
10:35:20 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))

[ 1200.258140] FAT-fs (loop5): bogus number of reserved sectors
[ 1200.259635] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1200.259671] FAT-fs (loop1): bogus number of reserved sectors
[ 1200.261911] FAT-fs (loop1): Can't find a valid FAT filesystem
10:35:20 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYBLOB="a7cb64b0bc0163c2ec5a38345a095916746ac43b3a2f530b0238a066ea3a8173f3a3fe743f41eaccca796753dcc1ae92c58d91f384d3e5", @ANYRESOCT=r0])
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)={0x1f, 0x0, 0x5})
truncate(&(0x7f0000000080)='./file0/../file0\x00', 0x1)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x92041, 0x0)
ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x7, 0xda, 0x290, 0x1, 0x13, "b5eed98944d922d7"})
ioctl$TIOCGICOUNT(r0, 0x545d, 0x0)

10:35:20 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x31)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
fsetxattr$security_evm(r2, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x2, "abdb461ca847"}, 0x7, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

[ 1200.495935] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:35:33 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x31)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
fsetxattr$security_evm(r2, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x2, "abdb461ca847"}, 0x7, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

10:35:33 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))

10:35:33 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:33 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:33 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:35:33 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:33 executing program 4:
r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x88, r0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x88}}, 0x15)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r1, 0x540a, 0x1)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080))

10:35:33 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = dup3(r0, r0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1e480, 0xc0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r0, {0x7}}, './file0\x00'})
ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0))
ioctl$TIOCVHANGUP(r2, 0x5437, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
io_uring_enter(r3, 0x72cd, 0x8cce, 0x0, &(0x7f0000000100)={[0x6]}, 0x8)
ioctl$KDENABIO(r1, 0x4b36)

[ 1214.218326] loop6: detected capacity change from 0 to 32768
[ 1214.243049] loop1: detected capacity change from 0 to 32768
10:35:34 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x3)

10:35:34 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
syz_io_uring_setup(0x66e, &(0x7f0000000040)={0x0, 0x1306, 0x20, 0x2, 0x3af, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r3=>0x0)
r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=<r6=>0x0, &(0x7f0000000140)=<r7=>0x0)
r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f00000000c0), 0x0)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, r4, r4], 0x8, 0x0, 0x1, {0x0, r9}}, 0x0)
syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x7, &(0x7f0000000180), 0x1, 0x0, 0x1, {0x0, r9}}, 0x9)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x5)
ioctl$TCXONC(r0, 0x4b45, 0x1)

[ 1214.252121] loop5: detected capacity change from 0 to 32768
[ 1214.260591] FAT-fs (loop1): bogus number of reserved sectors
[ 1214.262160] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1214.266806] FAT-fs (loop6): bogus number of FAT sectors
[ 1214.268278] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1214.276676] FAT-fs (loop5): bogus number of reserved sectors
[ 1214.278205] FAT-fs (loop5): Can't find a valid FAT filesystem
10:35:34 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x3266)

10:35:34 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:34 executing program 7:
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x4, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x78}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x12000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfffffff8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
timer_create(0x1, &(0x7f0000000000)={0x0, 0x16, 0x1}, &(0x7f0000000040))
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$VT_WAITACTIVE(r2, 0x5607)

[ 1214.383771] loop0: detected capacity change from 0 to 32768
10:35:34 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'})
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000))

10:35:34 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))
ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000440)={0x1a, 0x12, &(0x7f0000000040)})

[ 1214.481091] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:35:34 executing program 4:
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)

10:35:34 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000))
write$binfmt_script(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="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"/4264], 0x102c)

10:35:34 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1214.699786] loop6: detected capacity change from 0 to 32768
[ 1214.708676] FAT-fs (loop6): bogus number of FAT sectors
[ 1214.710030] FAT-fs (loop6): Can't find a valid FAT filesystem
10:35:48 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
close_range(r0, r1, 0x2)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:35:48 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000))
write$binfmt_script(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="2321202e2f66696c6530207d247b2e2d232a202b25202d2e252a255b23205b20412827292c5b3a5bef232d0a3c45e5ad446ea06712d6c195463ba037a3c209ddcc12a9fb4cb06015726f2e870fa9d573c373085fbf1f4761ec3ceaa203251dc38f3632c47829b11c45140f0cc43eff0089b64dd71fd2686e5e034e173b7e17d6c6947df90719438067990715dc2a8cb970419b68c245a58e0c49819810f2dc5ec8914894c3b6d64a50055376cc9b4e4ac9048b6dce3e309a470aecb210031a11dc9e6d28872b6fbf7b62e4f02f8d6646cf2d3ef80b1f12fd6780d28c7d4e1f15f27e7724d1b7403c216f979e3511213450fc003f6a441f6b598b9ac1448c8f3ed2c017e826befb2131e90bd64748a00174aad89de3396708e37c3c56575dcc050577a80666b34d70d6a813733ad73613b0312f118a592c2591567aee31c424ee6940ab1d2f446b0ceda983aa79ee7e675731300bd25365533c22e28eb4cb0f05a192d7f4d6e8ba44b650440e90a9ed3bdba09ba6fd40731b8b9edfe48fa338003cbccfb8a370cee015fcf6a91629ac8e524f2f3c071cb7760ae81b9aa67fb6a110874303eb22c9a4d66e3e3cb1e0dcbf213365cb8df3754dcc6015e43888f5664f6fda74eb5cc60bc97762d4541f906ed236ccdbfe2d72fc3c91ec75936d3b6635641239e7eba9c7cb5036301c4d39047408a76fbf3eb63732946ab7ad8958e7d6e9d755c3e80607d1c7c57c32c8f5d08f5de0d8eef1956e866b3b3750b19021b419520a536ac4f15aae7acef819de8bed399648ab054fde07de1e6af9c5b5c523d8f785faf9984cf083a303db4e5a5e8317fb48af5fa1288db6a69336497a2a1828848ad36dfb1394452e8e81d4e67e135147764a758f0bc739c05eb4d216942bc6f0a0fc61f42ad6a6541b2975517d6f23e18e6506151cb633996b1f0778a1fb4b7ced67322ae5386f2a447bf2791519e602223284b5e0c1114161cfa36bf654f8ddf43e0fba62dc6cda2238887f1d9c46fa4753cb250f178f9d526bf657025030d3f441adda9644a6c9a02026aba8d1ccd57e8d7ab6104ce84622f9ac0296bc9c6b259589073c860b3753fbd422ec6157a694f3834d11bd79d5804cdad16efd8667045eb010d06b5b6bc4b7f8604ef2125d2966672c712d3af81c182fd009655e6800ec41714d9f7d547c1bf905c1241862c91a64f2d88b45e8906b8c2c1e9a002107aa80d312998deedcd64aeed5f1c668c33a75df90d09b86eb4ddaecf5bc58ae2a97e565b4daadfb36eae6c6c65bd77bf929868681519485df4e63bbbd1afb5326f972f3bf9f60ad88ea865ea9d1071dcf53ba6e4cc8c724f55481930bed0dbdebdc773a0525d0a2ea4f0b7e0c92faf51e685a9a5941c0fb7e5a38c53bec54ea6a1634e12106c1a5c7fef948a7318d37efacb8b8c2b1df4d4956c23632ebd4b7f7483150254e889a27ffb9cd35fc872a5e9be35667526a43bf48622391c7d642035afe4cc57391cdf511baad083ad98495765aeda1bde0efd8ff1e2dc4612bf949d32d327ca75d5745561da3d9b1d41da7b7237405b8562aded503cfef997adb4acf2135b99d0877b0853b1c8aff73ee129c19063e4ed1dea06cf8fe0827fb1ad2882cd08d0a9f949fc9d9c7268c0504b37a76ec44d345a6c0ebaf099fbde0d27492767709245470d43aace7d2b863aab2c72200aa663296f602159f872e5bdb8bca664fb37b5648f8dcd295e5536357327ae83e73c684847401e33645fd32f75612933041ae5dea71d0d7a7a25fcde24f712b5097549f2dc5ce779b44f2ad7b9e21d69df131dba8343cd0d74f19eef7ea7cfd11113790ea69ca6baf212dda7c696e554532d42d8d7b48c87fbfd8c11d96ce7f0d645411e439eb68bdfe380ecdc64250f03248868010feaac6fe9036a986c3893e7f65ee8050f158b45f751cfab330be60fb10efaa26b2f7ef3146400ecfcd1d33f3337388c48b57aa1a1167774dc3ace9719ab9959598cd46f01a8525803ab49efec803bcadce9ae22d84f405f0f5ebc38bc127c1c2b9f1712eb81faaedd8844e024e0ce5db6067cb81d3da6a55339b359937540f6d41f0ea914d971f1500aaf6204f014296d2c9c8513d018def18df9c1920c2ba6e5ac8a9921c782c21dc991481d5333d38d48b95c29db3f3dcc164ebf0f80228184c2d216c4c107cce59902266b955d1784bd0dcc45dd7dad461b60337e1d97b39744978411c22f8e4c409af87f3cfabe7b40d036b13c22b33cab0a01325fad8e233340fee8c6ffd7a7efb13a21195cfd6d335ddb2d3482ef2b714af8d08ff15800abf8db0e7a07a95968726b36654aff288d589b607894368ce19e2a7840068997e395fe5f396fceea8b14ea6528a9195b3c592a71c13cff8ae6d31455c1f4812ca72739302a19bbd1369f07ce2eb0596c589e10ba8946a7a0e0e3eec0ac6bd6a177df2caf5c2ed076e3ada836a15f57b6540f9128d6869a842d13801bfe4a00b6f9aef545741b4076505236f5ec782a61e64686772efedbe9753a238d6450777e4bc5d4d254865bbfec10f51238ff82a2debb54fc8279b4735a9449dbc024ead4be0b52f28b50a54bca02acabb654e7c1dab8e757413780a77f54a5de4dd417cbf5bb06339f5119d5f1b48f5b353bfa759ce78029c070e1f501cec447e355f0ca7ab84f7a1ca33aaefc925e61df268e0ebb9e0ba8a640ae9ebdcb9fae0f3d0f7bb07956178252012e7dc7e37b9683a54023b3797f3c15d3f3f99e3962dd29b90407ac422dec69a9381edec9634dc7065016c8c11b78eb5ba284bb66338974201715f938a48c1c19703316c0fb0b458ac743d00ab8d49ac311397b2e8a45de0cf00047b916fa652c874495d31aaf32990e4971f8a3c97909320871ddcc643e556f145bb2168dfb03d3128909d9956345b46a632fc3a1b177d03e6e83c9cf22cca939eff9821771332f331b6a4223458b94b8c75d4a945c73dabeea03555a38c76209121151607541d4e162cd2d3014b0b40f7dc6b0bd47a3ac41319d668b07282a59a4fadaadc8370e2ce7b9e9561f30007c0992cdd2964fbfcdd8348cef29b63adca8cdb8404be73a824a359eac288efa431914b6d88122ac307f13bdc3a523bf42cfda96ec51e2d976b0cb852a7317af4954a5c7af9f82fba892a92ec53a127cb561b7f9a8d176cc2b28e1f31527ae98672c82d098221a78b992e5bb76202fefeffcf955f53db544d2766aa97118e252c204d8e5be219e6ca15e41a4513e4a573d09cb64fc5789b3bb5f197ebd482d161b8022638e5d17a32f315970cd330b8c65c9bae627a14290a6b50907f6e2a2d89773f0b08bc66688935e5be092758c818120f1bf30ead2eb09adb5fcca946c54d659999fad265a243967ce8d095109d2fcff00699f78aca03ebaf600b11f4103fa7e9fdf88b91b39897d9d05a358bbebb6d0f164988b7d97010568ec0c33cf9488a0b089adfb422ac9e3540b9060b7da3f7f139a43b0114c7cb16118bf82797b9298b0950194a15cf629eb7a81bcd1798e7fe2a4834dab3ba1e94147dc80d9b07be26123aa12279e4e7d2a1060dd0b2a3eeac1c2f45bab99a4cf76d9a5046992cd09a5fd6d917fe3213c1fa2c84fd245a099088f8dab40396c76bb195b979e61100e254440580a1e7f1182a2f2dd5f331f4424be8f97dd4ac9f02c64c6480a5f5c60728f70eab28c1bc53f4ed5f3e2b310509aeb15b84dab1e66790b133b83d5f389c4bb383a1ceb5cd76a1a3b200380a09870278aa0f96cad434153f05f0574361cc2a22b0758db1eb284c5337db87af3e400a740cbd85e44f3bfb05b3efd64b3141b85b10c562c81045ac324d3a5c8a6aa0210feefd0238d970094204124b757f63fc0e1e75c528e0a17ec1fe7bcd3209d736e5d4892ce44b0033189c1bd4d83113db53ac30d6903d676206182cba669399aa17f915cb9d8841bd638efd74e3343a19a541707ec08c88d3a8ec8c3bc5297a0924f407ae693fcb14a15dfef2baa4650b81f1096f8cc159570437e1443c2d807ce25c72425375104a7caa175b66fa214ccd09a0086edbfaba284f637ea5c45c667bd263f84f2866eb067b856a4b7f936491ca414ef09600aca395d82b0dfceeec112c1fdc83a7656175258461f00c30bfe849254289df6c40e970bdb6b4df0f2fa536da7ff8017ba7ba7d6465ffee4949c7db7447baca0d45235d7c07e95a4c34c6093e76fda3701255781288c224049af374904199b5c2419e53a1411b6686fcf498e979b1d741ac90b50fbb741b06cfc1778722c3bd1c5b69a35ad742e7475c630b86a0e7e6cb282542117544719c348acc1bc26ad3c9fac36f0ca16cd46ede54a6563749d69e13ccd08445655133ca236e0ad71008f6732f6e7497d9b8ceae405ca4c38d20d5d62011d3e8036340ba1e05d5572a251617584c5cba4a1216519187c23b556549950b6fe88f4f4023324093d0950b1122926f03a0df73dc078c3f46ced8155c4796661d7bea2cf05132f291cd06ce9cd1958e4b19b555335718b9651ed2e28ca5b8a46a15b27dbb08063e505e9c3b4cf66907f9a9966b089dfba44bb6262d215abf78db9adc3f86a6ffb867d7f444734513c455b11c9149267c45030b5a15cdcb01468fabe5a3e890a8ad69259a64da2494e46c3dbefab5267bdb7efc6c71ffb9210e587aa608849fa36c296e4eb02c92fd755f9f9cdfe592ab2288cf549cdadd0cffd6ba8221cfd17cfdca6c7e18ea555f12669db64f3c87199eac9aee22113c0f0f4b434cc9ec93225b70323501f483dbef4dcb397c9d0d57b433d073df6be27aa656c13fef842cbc92010583c8dd39f18197aaaeb9c949472748423ad5d725c3f06ef55b83d9e8897d48b55a996fb34cce4761b817ac6c338f64d4207cdfe64d3fa6a680b0777f25225a6e8daddd46ce0707e8bb77da2284d9a148aec5a237fce58c63f515fe6d2ec6e69aa7bd2ecefe545107a8d82e72b82cd7445a9ba9d5bb3948b7a128c1080ec66a46943a810db47103465fc4b21835df88e81e9be082de1248d23dad44ffed5750c6b7367e45dc7e8b60630055b866acab9f6bf2213fe87687e761c1e3808520b3ca68095e1c7b60a117d6e8a8cbc614e6431e565997e615210312d1560c489126cf5eac3e6ca5b26a2285331149f72de1101a1ccc1ca81e01c210ab18d19824d0f53a47a965a6e9b3f82d145d628162e9394f5a66f105c105dd0fffed946cb5311f5342cb4b55326405cf13528828e5210c427b6f46d45ea230641b58678a3864bcfe4592f73f9a9b60f092c7c810ade595c4f3f672513df09738fb9a0d6317aa3754bfe735a700856bd7d21c8aad7494bfb00305c5351bd03b33992a61654af9de13f66d3e640653fe0cd480dac174e53c2820df3ab11f87b6c41bcdb956863d24246b924989d8bbdf3d464a3fa3380d77f4d8903ebdb71967a0e9a75471ce839fe4df3735033e28a479abe760c5892b0edf35d45f630b0b86babe7950782f3a80a8f97aee7b5353e0fec7f7d1e8c78e92405d655f7bfe2d102b09d3b4b5209c30c147afca9208bd9ea1f53dc3f421f325911524b5647ca4351afce6da604bcf685139b0c6044d5fbc2c4b87063319502042647edb5ba075b1cebba774e39818570d37ff4b352129dcac0129af1bbe09d89c69280d9e955bdb5075bf835b12b2685ea22ce7f4e8e89e510245e234ab59e40c2ce5ab2515f5e0efb1baa608f629ef591fb751947d7c8953e0055ef0ca1e195af2ddba7e0aadd3ae8353a5fd1be372ea0667ae41b907422d9e3e5192f8ceebe9c7a28f2f163bb1f53cb479068f930ebfc240ce5c60804912de3b8db4f36f4cf5c9cd3bb4f62730cfc048614289d166516b4b6dd6af2f0018591c897b5901c425908d43c6e429388d45c9bfa241de075e901180c2396161c00722e28697411af01f5f8575c3e4a7eb5b2ef0319f1505947b1dc2c7acef478fedbeaad196dc2551718d8258cf9759e900"/4264], 0x102c)

10:35:48 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/48, 0x30}, {&(0x7f0000001080)=""/10, 0xa}], 0x4}}, {{&(0x7f0000001100), 0x6e, &(0x7f0000001340)=[{&(0x7f0000001180)=""/123, 0x7b}, {&(0x7f0000001200)=""/233, 0xe9}, {&(0x7f0000001300)=""/5, 0x5}], 0x3, &(0x7f0000001380)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="004000f81c000500000000000000da0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=<r1=>0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}}], 0x2, 0x20, &(0x7f0000001500))
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001580)={0x3, &(0x7f0000001540)=[{0xe7, 0x3}, {0x8, 0x4}, {0xfff, 0xff}]})

10:35:48 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>0xffffffffffffffff}, './file0\x00'})
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0x101, 0x1000}, {0x101, 0x2d9}, {0x535d, 0x5}, {0x24c0, 0x1}, {0x8001, 0x3}, {0xfffd, 0x4}, {0x10, 0xd1}, {0x4, 0x2}, {0x6, 0x1}, {0x9, 0x6a4}]})
ioctl$TCXONC(r0, 0x540a, 0x0)

[ 1228.283026] loop0: detected capacity change from 0 to 32768
[ 1228.298108] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1228.300601] loop5: detected capacity change from 0 to 32768
[ 1228.304056] loop6: detected capacity change from 0 to 32768
[ 1228.309347] loop1: detected capacity change from 0 to 32768
[ 1228.313895] FAT-fs (loop5): bogus number of reserved sectors
[ 1228.313908] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1228.316460] FAT-fs (loop1): bogus number of reserved sectors
[ 1228.316469] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1228.316523] FAT-fs (loop6): bogus number of FAT sectors
[ 1228.316529] FAT-fs (loop6): Can't find a valid FAT filesystem
10:35:48 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x2)

10:35:48 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r2, 0x0)

10:35:48 executing program 4:
r0 = syz_io_uring_complete(0x0)
close(r0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x0)

10:35:48 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000400)={0x66, 0x7})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000480)=0x6)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000440))

10:35:48 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x8, 0x3, "2890e2533cc1cd77744a9b5299ee844432f03a", 0xf, 0x9})
ioctl$TCXONC(r0, 0x4b45, 0x1)
socket$netlink(0x10, 0x3, 0x0)

10:35:48 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x100008, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRES32=r4, @ANYRESHEX=r2, @ANYBLOB="2c6e6f657883656e642c666e0100000000000000c930aa98aed50ef0a9a84c2c6361636865366c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657202006f6e3d3970323030302e652c00000000"])
write$binfmt_elf32(r4, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7, 0xff, 0x8b, 0xdb, 0x2, 0x3e, 0x80, 0x1b, 0x38, 0x256, 0x5, 0x3, 0x20, 0x1, 0xdb, 0x5, 0x4}, [{0x5, 0x80000001, 0x8da5, 0x6, 0x0, 0x1315, 0x9, 0x400}, {0x2, 0x9, 0xfff, 0x7, 0x8001, 0x80000001, 0x9, 0x99}], "9ab33a54265527b50de6fc939e93b6"}, 0x87)
syz_open_dev$mouse(&(0x7f0000000140), 0x3, 0x40)
ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x9)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x50480, 0x0)
r6 = socket$inet(0x2, 0x2, 0x26)
ioctl$F2FS_IOC_GET_PIN_FILE(r6, 0x8004f50e, &(0x7f0000000180))
ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000100)={0x1, 0x0, 0x15, 0x17, 0x3b, &(0x7f0000000680)})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0/../file0\x00'})

[ 1228.551027] loop5: detected capacity change from 0 to 32768
[ 1228.556139] FAT-fs (loop5): bogus number of reserved sectors
[ 1228.557088] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1228.592390] loop2: detected capacity change from 0 to 32768
[ 1228.626005] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:35:48 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1228.678354] loop1: detected capacity change from 0 to 32768
[ 1228.697200] FAT-fs (loop1): bogus number of reserved sectors
[ 1228.698154] FAT-fs (loop1): Can't find a valid FAT filesystem
10:35:48 executing program 3:
ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000))
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCNOTTY(r2, 0x5422)

10:35:48 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:35:48 executing program 7:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$nl_generic(r0, &(0x7f0000002700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002740)={0x2660, 0x2d, 0x200, 0x70bd25, 0x25dfdbfd, {0x17}, [@nested={0x174, 0x7, 0x0, 0x1, [@generic="bc074c2d256db69addb674b38e42efb7fa205149055b39eb48b2d3583b8597983dcad2b31cdfa98f", @typed={0x8, 0x62, 0x0, 0x0, @fd=r2}, @generic="b73db5003a9237af23f68a9154d93d449f71334374693445ba33a17f59f9223a670ec9269187c1d51a0ad1d6f99845041e6cc165c2ee05d5e37ebe316b26", @typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @generic="8884bd1806f8a8dc75198dc8a266b4d1cb54bd3ec6d50fb372807789ddb6269467d20c55d43b69ba2582ec0a2ac8b90e3161235cb01869eb45ea6d6e1799638a73a890d7393527762a26f315c8822ecd55f2d5bf19dcffa0b55d750af1de7fb04411f834f312921c0913b8ddee9eae7cdb3cb833a75397d9287bb48f5aa950a5ca42e114bdb12d6ff9ea4137017eabc8d0e46ccd0d9a603d43f968d844e71f4c77", @typed={0x8, 0x4a, 0x0, 0x0, @fd}, @typed={0x8, 0x7c, 0x0, 0x0, @uid=0xee00}, @generic="abc6fb8b437117e569bdcb129745c99838bf9fa6c4ce9509cad84b1c09502819e23778f2d11d278c12c4defc5e42a832f1d158955b"]}, @typed={0x8, 0x36, 0x0, 0x0, @ipv4=@empty}, @generic="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", @generic="b420c83c5af5f7f1f719504018bd78c7f69cd356a5da8f8d4fe13882ea01e64e67fc14b470fd05be337caa5f75a7bfe6c1ed14d9c3a250fa0c9effef6ef9a36cb1b73209bd6855b726b71d217ac9b86ff88f7a26038e3e21d83d4de5a0cfcdeecae1efebf4377fa300fba591779c7c034a93668778e9b7fe1517b9d9a66bc6c01ed55124f30838ee2f2614442c7a98c0c2335aec3e2e47bb28e37b7124701596e3cd81fceb84022408dd84680e600bd1722715684a0c262425f892a1d945c851cc10adb5d5629c496df77766faf1569b6264531e2b", @generic="a3e804d53deac4e223d0c3135863", @nested={0x1242, 0x3fff, 0x0, 0x1, [@generic="3994e1dc84a3979a463366211d935a1830f10b6939f02ec7b095ab4ca46a237206bcf27d3b8a6726827a44da8ee19cefdd992e3314b0ce8bb4d9316b714d3ccd53357eb10499d2eb876b9de31f30bc0cb573a98f689b6787efd486f04ea0f5bd3af73ac2ac9c381ae9c63208e7268b8fff565e85401d7df6f59d84fd5fe52a8cf07cf6797bf18e1ff23721e6512a8f14f9f1c5d1b8ea8df581b5a24d7d90e661703639458f81dad592ca229960b22b12590edc2c996abe7670d343b4036efb3dc9b0ee1527", @generic="34f577a392cdf2c973e6d523d91d115d6f9be495bfa29191127959726c388490a31a266bdafbf18fadb17e13eae681d60c4a6495cac97256638f8b7a488214394433fed3c83c4fe9f64bfa57744a3082fd749597fbb63dc3b94b", @typed={0x14, 0x7, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x17}}, @typed={0xf, 0x71, 0x0, 0x0, @str='cache=loose'}, @typed={0xc, 0x31, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x54, 0x0, 0x0, @ipv4=@broadcast}, @generic="3ad4e88f59b1c488a6b88bfbeab52cee5412edb5f692b0bdcedb3dcc651e8ca53fbec2077edc4405811114562892afaf7323db6735dfd9f80ffa2bed3165f4fe63d1a7598798ee66597f864d4fb6285cf062b0fca38e01c2b11487b5b9507be619797f0b8e435e9d25a3ef6232bc6db0e9bab84b45d638400a091a46db8071fbecdcb2c47d232fbabae6e49699ca01a87f87b165fe2864dd5ac5c63a1fd669d9618f5b0bf1eca32d3216c6b5f759879868feb191754515a625e830865b101a70f3e91624754a4f40a545b08b9f5f03b848200db3204da4", @generic="c0b90593d29b618c2fcc1db9e94b7004305b3c290f6fdb4361e387a22317c05be2d51f372625c3e9a705d2bf1d8c5efa794de10c4a4a102b02af3fee5c112d11dbfd01a7a8a92ade7a133870d68b4baf782da9fe4cc0b9f08c4ebc580eaf76ce4ee1a95e1061b40df6c6eea17dbc183fb737a2a50e8466fe382e485b1fdeb5f975448746f1ea088d9bcae56ac009aad79f16b410ae012736f675012bc75bfd0ace7c53afb2e62cdb48d73d7cf81e9234992e40cd4643b3d66aa74532c57d374acd4606cf034638016286f7c84afe3d0cf1d8932eb29572cc4ed27bc52f5831a011037ea7489dbf3ca70cc56abcb939f3dbfafa42e53d4a11fb7393112fe40047d6429e19b9752581a49e563a730fa50a9e4f66b611e685480e06d9681e7f163a7786bfcbb589b75d579b27bba1f6dffcaacbcb6b327d9a0d1a2a034654b48714383c072c5ef2f1c959f8b8a898b5b2ba58acc1f91f2f03b9116f1a601017a84e88f4a6820866e838d8d8032e152e9a87b5f126f29d57701f99827d59e2e4db4df0d276847c49584e8d91df0ce3c69740f55ff9b43545fdf542915d96278ee5e8a3043441b5eebfe93e75514531496d1261f70f035e260a07427eb717750719bd22ca9434cba9145a30f14033991ffdbd971cfd2e2cf4a9e9fe0615f88bfc12c5c1aa280f14cc0ef1d7dc15d96354fb210244bfeb5831587888ece2feabc7c25339b77b6b3dd219fcd57897c3cbe9cbe4de700c9fc239fdd6e6a2c7ba18cdd46b44bd25cf907376e153fff27c965095dcef6ee047641e8869eecce03d61c7df108305dce5dc2666b0318f745287faf938a0d89c0ae5a612ff7c79455c73a76273745d40939480bc33852f2904ac811bd8a9c51eb5f2e4a94a1b5f7b2645d5897c5cd5284d18614118256c429ae541df549ad1dfc0ce8d745bfecd803b1e11d7723ef607a15d5f2477097b023421733e5d154d0281016fde4c38facd60f5a718bcf40a561f64123300ce311f34d48d47d0f5c570a3b831a84d89784d60124e1972011f63ee19348145b3e370d60235d4b1db76bbd7103c020567d908dd35615fca9d56f372d1840ca150c668db1c3dfb5b827984c1aff1a983a41bab5d410233982be44010e6fa3a605ddd6a12b955dac544d8ebd865023fc4b3cec521d4c7f0a7e06d1628e4235b2f75b4379cf69ababb0a7d47c12326376123c5a1a3368742d07a3ff155800b27b79dd3b4b96b18b200c2da14527919c8ca395e974783c2bb925f6991d43fa94200e5421a1d1d24d2334828405bcab36e5b4229b3964e6d551891a1fe3db3c056cd53b67619f0d1cc301fffef26d1611836e723db134bc9c1c752bcd00be7eaa7b6253b28e28e8f2ecdad1afdf377d532cd834b8a0119afda37a36c49ecec118035de68853126a98f0ed2fbd39834162ac3d711799865e71e78b510b870c5cf25417ab81e3926a373c0c2ac595298db8c4e1f07dddee335fb1e2616ae506ac44cd975e54f447c3ec0cbb528136c0490e3386673d6f60ecb1b9b706de700a473f417a0c9a82976d0e8f3eca0596f5a3d9ce31b58b2e264b9eef47385e985943c220cdaba896c8d026c204087dfb48e7de20e59648ecc864084f6bde8aaa4c5f0fb1cca2cdb2d97199eaa0040b0f5f2c71231cdc57f7be4fc345639240e1c813063a0ebb77b3b9148a5f6f02eace4e3c6bfd3479912e9c15244408e609383a78e959e651028889466a26b8d7171c2f09034c315a0626db8180c8ba3d6671654b8ed5739c5e57042f9047508822c1879606c7e035fa4a342fe1ccd04d99d30f8588e333fd9459b0ba44534c5b891badfa31c5d3b471913e13e5f67cb18ccbd64ccdc5a7f3e3bb16b2a06f1e396b967811211d551c245619396b0c2ea18172ca085d5971cd649d82ce27cf6122b44f83ca7795bf1a9a6dd8ad59b8649e0122af466deeca98433cf205f15706df84699763dc0c7288517ca6fc09a97058198c6afc9de40ebc47647226106c9cea9c010a705b4afea904db0f587c07f18176894194df687e5056276169fb83fd481e63142b89287668c5bb2c2d3192036e2832cef0b7d5da6fb527e027352061ba2b20d9d7058cffdfd58ab4a50f801d41e45b16c3291190630bd7f928b4b55b3e33232c9c3133081ed5c34dd9811961707bfdfd9d02ec034797895740e2e3ccdf4006f92118e75571bed9064cd6b97f096c479a4875a4199642aa7a30f0c0d82c90b439296995fa60a4055614661a95d2d83a5780148f03ed7f36b0b23a583bebdb14b43cb49aca8956faec04a5b3207ca9c09c862e8f3140fe2cd80fe965d32a232ab0680b5fdf3876216051b7d3b861c48b15dc21635ac77ca9408308b4fbf19ed9c56930244b3c2ba85123dfd7737b6aa65839c1d557892b9c480de7bad1f7186c3d2b53112e098e8c62f05932bc4bd067a6d65c56c42eff9e8b52ff35aa7159612aad219d6c134c8d9bf876910eec64777fd998c23fbd92befc4e9fbf941851338797f635fdf86aba27cc7e1847ac100b3632d64fee8fd28ed7c838f01c4c3eca3a698a3755a47633ae7b94ebc9c6177a8fd27aff4867fa382f60638f8096259b40ad94a70e1fbd1e2bfb09bb0e3eadf60fb80eed3248b7b834e66bc6a2b8946fd06e5804c4fe27b356927f1a95c5beea9a4d1fe8986ee307a52057e20eb99857cade4c0243b2d23c30ce0666275ff609677e3db343c2f39ce410b0c61d24083c9c46f9868f7f1d85e2bb9f27668d6468e222b2a1e1bfd9be6688f340fa37baee70cfdf80efe1f7044991c64c48d329c7b29b0a1db9613680826447501230b567db82e2cedf25ab968a94fc6f8db3fdb45dc8812059b387bea3bc55038baafd6ef7db14877b34989207785681310aa1a2c866f07496542fcc2413406b50660f2436cf5b4ca8a44b0ebc096a3c5e348efdbae23f64a71adc666ad3abf695f4e6e151955f6adf1de2bedd2ef080d174f13c5e69bf351a09f7b636d0b054e93151ca9240fb16fc080bf581c5ffcd371ea691fcd34a6b5c5c877f0449863bf9e5dca80ba324755a4747e9547be9d6eb7af1229030825598865d5c7d319ede82b8143f32d1142813f7d849a14a2b4698f56e5fbcb0c5fd63feb5de381d03cb033192289596bd8d3b48aab5b30c3c23bda3f857749f5f00c1ee1edf14230799766c0dea2fcdfae9562f92a6d24a480fc1d6bbcb440cf63d965bceec298359f8611c8dc31d8dfccc5c755bd8e27383d88ee64145a8b9a07c10a6c0d0afff2338885976dece2b782e7e24d082bc7d560ca730cdb60a93261f6ba832d651ab3f04ada795b99aec7fab77e398786ed174bae2fa7c66caea579f1861dceefd7cde849922a878c4549fbd2d74b42f82b4e8f7f1094c97fd6880d9a6ce96d3cdbac60c1975d8e10b871aa00fd29025fa9925400201606c7a86a27cdd547f6759c80b7a6d010631c034e7807555a4795776ec9d1d30be23e741be4660dba01d201d00ce0f3d553ebe04c59afb8bb21c70b727a990c22c3c65b57f45fc1e505fe60afe4add45fbc335b09192c3a42a4f9d1a892ef97c7575685d713ebc49bc76b793005523ca0358124d8375bca3e1a197c8bab075d5756fe5d03fee8c3623c251e5c47e0039d4b215784a805e07ab0a72664b7c1ba2113979c839219fb4a562f6f3dd783d6ca8a938ed620535074ecd6b4e0accb8ab6bf3721c0cd95f0fa23c24c3e4f055d0697431ef61c2c3b0f3d457540e1f9f3ac570efc4c936014d30e832d310496e003d835758a5398de1cd42ed27e71440987393c34aebb1baec48faf9a68fcb44f8f2b1f1d9f1719ac0035c865a58dcef5e4d649b8f69f18a6d1bdb4a07dbd5de7f0b5064e258aa4e7cc121e32fea47ecb5df4212087011e772fab655f6f3118f7d6a37df9a2ad99d3407b4dbdfd1d9b5ce689c03b8063a29110097813bf91be71daba8467c85952684936db0e2d9a94a8229c018e83ae774728229be9b83cdf217fe1af6a36d6b2726ebe6ce8e0972220891595174790c6e6cd6cf3d7a0fb1e8198c40f764a18f51225b87ad3ef39f4ee937ecb62f2af85103f36850c5366be9366e79716ee8694ebae884bfa89c63e69726023de25b8269848193d38a9c86691609839c67e3375ae1dffd6598dfc77a2bb638167d7810d1c0b81eee2c2c94cbe6420e8042e663a54354a7cc6e5162c5c15fbdac496909d367af00d954dee20f97c701c93b4c97764e9c9e80330fccdf1b0708b8f5bbff68d5508eeca92bf3bdc596dac92ca87ff487a8f54f8b36f512efd9e4be7207082e1c9b618cd74a4edacbf038d0fb488b9fcd9a581e7dc9065ca54192e9f4b2f670d6a1b37ac1b0e8e6afc0e7d4de733673268ef2d0e63524801e4453c075e959898786d1f1ccd8d6c82dcbd709f3174cb088bc73e9c6a8f92e5d8ee4ae78a35dd90da9131abd94276952314a2a39a4d7ac32a59b211b75bc316ea64459a15d649f727d4a7a74269cadcb594b7a7872a98a149ef3fa1ef6a8287a4f735bd59982ec0054c6e133010d2412d4ff257872bd28108e236cf8e8d54027d9c42a8d1c4563478f796bb16eb7432f35919d1e1c2cbad74bf664d7647e2cd518b6c682614de4a726df61a07c6dcd0c9e5e516e2f49e136283da6d3bd7c8c31695a15b4ee635c3d72a29bdf568bee1591cbceaff3a1c8317921bbd5b4399d18309bb84aecc2f8aba8e45fea43977567f5b67542af0173320884e355199d9ec5e1d2e044f05aa97ddce4e9d3f7c491fa4613fdeb4f869d814c52a1d3968ea530c9cf9f102d305db1204dafd2e28016d9f5c561241dc9e26c7b69f5f466eeb993125a226521294a2e5c6436b4d977c43f799ce7b71c749b8b594bd873f648a54f14aabff374e11660d3dc7df9d0deb1b4cb36e7fd64eab54787f1f5e4d25ff66bff8b2e4060d3b11b78eee89364d21bae915b2312f66b004bdc3f21f815454e69216383e89085b14c6b1f80f15ddd842658b51eb9c9bc3fb4949c684167e6998344b4dbc97f010a99551669d3787952de3fe9ad0c1883a6b0d54f10ed421c4d4dc33e1537b9d709673242869ac7c3d16429f9c6f4d25311853a39176fb712b28c60beac214217e6c3c0e52e1f48d76325a0bb0f98c4e4e252632c6020d91aa46bef0495f4f37d9338f2d939fc12715aa5699abad79bbd0de8093ebb68d93f25586cefca142a8ea0942fe63ba6dd4d8e7a7af728959ba45fd9213d4a7bd9698608934a02d110960c125d5b08a15abe6661162e9dc7303579c2d4bd9316f30f2c409969bf8b5b3df85e5aa2bf9a1c4ba237a629c4d3280d0666a6aa0a5e5fa640b1f2fafc708795dd7d8646a34894c310a7a4abdbf6921a9a5040653e77997647d3a9a48aa84cb5bc848b85cf794e9bf96e727a2d5e76971198bcb20f42b8b8a13c926a76b9518bdb263a30f07f94854b72ef604c316474ae556d9719eb08e498ea1af08c3842c70a4854abd993cd742f50eac22cdb7b234e0f0177c8eb8bd508dc8fc66fedfc211254f4fefbb6bcc7204637adb499a6bbaf0c5aaebefe25af999b3121d5a79a8458a6dc6928ff005e972b0ed22269259db0a919034b45447c03704d6b3c28f045123cbe0b0142307b53dc2c81355257be275874ff2eaf3fffef2030a53ecb078de69a00848075a719d92215fa9dcd554d9a63c850971678c5dec481d89ef5fc723b52cadd5ed3d623d5ca5eeab218f5131136c95ecaa9813a022552649f50d7a88b7e2cbe6f0f565b3b131a81a1ef82f1fd4486817aa1c934f", @typed={0x8, 0x13, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x79, 0x0, 0x0, @fd=r4}]}, @nested={0xa4, 0x6a, 0x0, 0x1, [@typed={0x9f, 0x92, 0x0, 0x0, @binary="294d3ca15e8033ceb588723e878047548bf50785a23d87b3f428d1ea7c8af3e3d625a0d4c04b369adf16e662329352a4052ab77f2d28ee98e6393d6efb1bc1e803314f73102d0e64d892b554f3737e5a49c1350e1341f065abd651976ce591e789f791fa8461823f06643e096a119ee033d2d82deec1490f6bc2a97dc85e62dd6d0425feda0f885543fc950ec37bf898bb57678c9661f28869e1b0"}]}, @generic="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", @typed={0x8, 0x8b, 0x0, 0x0, @fd}]}, 0x2660}, 0x1, 0x0, 0x0, 0x10}, 0x90)
r6 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r6, 0x540a, 0x1)

[ 1228.806039] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1228.834192] loop6: detected capacity change from 0 to 32768
[ 1228.852863] FAT-fs (loop6): bogus number of FAT sectors
[ 1228.853592] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1228.925330] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x18, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f34e8b7bff3591766dc48f2a8318acdf24a6bbc0d2e84909931f50f745048d68f1e979b8e9108c4c449bf148beeaa5c9abfa361860b7a8e5f04f21f51d5e03019054ca84a029df6eacaec57d6fff77a56d1294a40a40ff2e149dbedcf3a91856724e935fe6368f4078ebc812dd2884bc0c91cb653245b81884ba7cb38b965459e28bc6527a78a938f39ad0147a77566b3", @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000040)={0xfff, 0x1000, 0x6, 0x5, 0x40, "b069bda8b196cd290924465e38df250ffc05ea", 0x44, 0x7ff})
ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8, 0x1, 0xa61, 0x7ee9, 0xf}})
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x340, 0x0)
ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000140)={0x3ffa, 0xe67, 0x7ff, 0x800, 0xd5, "18bc13ff66152c5ec08da7fbaa9edadf26eba9", 0x9, 0x5})
ioctl$TCXONC(r0, 0x540a, 0x1)
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000180)=0x5)

10:36:03 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:03 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0)
kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x7})
ioctl$TCXONC(r0, 0x540a, 0x2)

10:36:03 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:03 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
syz_open_dev$ttys(0xc, 0x2, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)
ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x8, 0x0, 0x9, 0x5, 0x0, "3001526f3b313d3160d6ce36f2060b778ce771", 0xe97d, 0x100})

10:36:03 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:03 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:03 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1243.285003] loop2: detected capacity change from 0 to 32768
[ 1243.299020] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1243.309679] loop0: detected capacity change from 0 to 32768
[ 1243.315422] loop6: detected capacity change from 0 to 32768
[ 1243.331276] FAT-fs (loop6): bogus number of FAT sectors
10:36:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0xffff, 0x5, 0x81})

[ 1243.332793] FAT-fs (loop6): Can't find a valid FAT filesystem
10:36:03 executing program 4:
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file0\x00'})
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x3, 0x100, 0x8, 0x200, 0x9, "c76d98845b0ae768"})
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x7, 0x0, 0x1})
ioctl$TCXONC(r1, 0x540a, 0x1)
fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="0302e3e8b58940a66fa11bfccc76ecc988bf700869b0908b879daf2ca0e9bdc8fbd8634c93c69477d2c10000ed746f96c4464cebd56074745582b00cc8d5bd05de4c48df9c2c3ecb4d857dd2756a"], 0x4e, 0x0)

10:36:03 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x3763)
ioctl$TCXONC(r1, 0x4b45, 0x1)

[ 1243.357104] loop5: detected capacity change from 0 to 32768
[ 1243.367883] loop1: detected capacity change from 0 to 32768
[ 1243.392776] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1243.397943] FAT-fs (loop1): bogus number of reserved sectors
[ 1243.399466] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1243.406236] FAT-fs (loop5): bogus number of reserved sectors
[ 1243.407825] FAT-fs (loop5): Can't find a valid FAT filesystem
10:36:03 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x2)

10:36:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x2)
clock_gettime(0x0, &(0x7f0000000000))

10:36:03 executing program 3:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000c00)={'wlan0\x00', <r2=>0x0})
r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x8, 0x40000)
sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r0, 0x2, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x401, 0x54}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x80)
sendmsg$NL80211_CMD_SET_PMKSA(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000440)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0xfff, 0x3c}}}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x800}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x50c}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xa, 0xbd, [0x10a6, 0x9, 0x9]}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x3c2}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x459}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x80)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r4, 0x4b45, 0x1)

10:36:03 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1243.533524] loop6: detected capacity change from 0 to 32768
[ 1243.565030] FAT-fs (loop6): bogus number of FAT sectors
[ 1243.565731] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1243.686189] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:17 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:36:17 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:17 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:17 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x400100, 0x2)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0))
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5)
ioctl$TCXONC(r0, 0x540a, 0x1)
setgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff])
ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0)

10:36:17 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:17 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,versio=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'/100])
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r1)
r3 = dup2(r0, r0)
ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000000)=""/74)
ioctl$TCXONC(r0, 0x540a, 0x1)

10:36:17 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
close_range(r0, r0, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(0x0, r3, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCCONS(r1, 0x541d)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:36:17 executing program 2:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="b7048395d12d650fb276a625e86e7a3de38d7c7574bfed2bc71dd1f0adaf6d8572dd4b1f111715c979d79900530243b4a0819c5c013fb69b415bde90c766fa113716c2fe14f453fcd632318f9e0bb061028371d7caf727420ed02f8440387358ee49cdb109bc659769027b82b25d21830b746d1744437c106af79db56d18dcf1c631a9b6417d28d80f051d94927995850a8a993d2ba14af6e811265eafde3e2b617e96b65b93d0ce990c3e6c08d45f912173f923bf427ff1ff8b4fc60d987ad38249e46728a5168df949e3624b6564fded890de094c97f386554951994ecff521b63be6024f578c865477e04c623dcb374ac647d78e16f14a6ac6ef86161b3f152db51ceca802eaf566ea08dfcd9987656af94d324d3452afad2909c5611e532722ff7c094477777adab9003800a72d7de8a1190b2923a105d1bd3ea44fca98586e88af54b479a7be83582a16e6fb4d7b2af20dc9395094aa771e75995a7448ed2c079f8a9f5dceeba750abab27ca3502eaab45f900cde67f47f6cf754520913e7b733e11c921b37fd99c2e563ef6891bbdbcfd34f5c4a521f666b089eb0c5e2f7674074df7aff2c7f61e6acebd146e5897939c5a6397a8d19b09a9e0fb9e2c8cf1c032a5e412b653150cc6e3245ab13c6c30d75a7e8a3ab0b84d4eda9b34a8979dd10cbe0847993fb5a18f0fb150838e39e37999095c716886e6ffa5bd435dbe48a00910afbfd2fcdb27452adcde8ab526cc542d6928c50be2fbdf2007095dc2f54d0219e7ed0706827f5ae04e26726d90321adb97235a7588e7b6dfb190f0d8e052c90d3b97bbf84d1a23edb6b7c894fd8a348c87eb22ef7e43b270c36876cdc3544f109f8a4bcc04d96cfc80fe5271b4f36eeb89720a40c8b66b76a1f01152e79cac677a5d5573e8d7fbff99807a99483133421d22e5d92dc298a4b5e019fa77ddae3c8a358208451f60a144e11c865683f0a6c06bd0efdafe527e55e2a352e572b42810bd1e48f95334dfc303cee3d3d33486eda51965cce0539870f3672446f794ff2d0c1b2b0281866663f385413131a3c6d2b7a61a522b9c8cf394169b77a55922d61636022c6da77cfba65564fddadbfd48aecfdbb1c7882eb27a16af537d3ede8ed1f859aa2920857646e83653d3464ea1db735c4fd41899b04358389986446a2323b9beed7924190d7cd83b9f283a57242cd216cf2ca04a08e5dcf64a1a66ec9f62e099c98723701a5addd1b700969c44f229f8f50e9ede1ae415856130fca352f0ece4f9c8fe7c1ddf7e09f400a7c58b1b633731277c4bba31e8d921e785e7cbb4e1792147d98f90035b34fc75a6d79d2edff926cab8bb258dde489df61e90049f47784086a97a388af58dfe2b6bc4f6072c563fb8c889f054324a5701e4fdb89124f2f1fb46929f0a0f14d1343c9ac3c23e1191c31b6172c212fbc5487f9b76d58fac28ccfa499161ecbe3f03ffbcca7ee7d11bd65e930b283357252080b0100ef1e4d888babc8973a672d02ac7bd68b982b0a6f903cbca2eee760760915e963b1b38fddee3c9fa33c1921c031f5db6948c3095dd1ed16c6b3b10db9848da06f729ad3e14577d2883ab03b29e47d005547ed39598a73a89682dd31eb92a7e894c08ac784ffedd048d41b5b78c1c83d6ad6675cca098a01d1ea85e5ccd0de36d4713a0515515330382d6d65366741dd2ee945fccd3c8acf816c12e993b963651e8ead4d293c739a9780f833bfcd198021ed0102eabfd4b7a59eddd2aaa92d6125b7b153e3bb8621a7aed8a7b8a440220ae6a52b59aa00c72a8f486f27f70c6d045da8320f27450528f48798fc5ff400747b56a9a8b3b402c34b4d220f33c1079d8b7e12440a621a6ca0c072a69b76e653964ced53c213bbff097fd7a7529f4b973e495423d6f77bf5f702fb7ab3774063c556d549a5be76e00df39377525f563fca6b8ae3d5a0a87c1d028fbb7959178c6d2db74c63319f73f22fe70e17cc6a20dae290cb62e2d8161ae81b66507cc59fca8588080d9af205cc5db3bfbf64fb7806c53eef0c9a61ce54a4786971432003f6dd2dcf19f2e28e07920f0ca430380c3886de6e053e2f7d5f8783f3fd7db288bd1efe36161d22dcf0d70c438a03488fef3c9d91d281b2ae863e1edd2701de18592ac4cba8772a3f3441f6201721fb712179baa9f1a300fcdede10c99470de5a04ef14dd9bd99ee30d7d67f9e55f3df5ebff5e1340573cb11c2b30d8cb83217a62ef799fccaa675d91463191f57600f9a3c56ca1bceb035bf057931a71fedc6e78586585d9ed239d24b45783746ae4995e88e2a4ed3fd495abf0e4d3721e0644bcdb28f0cc05532bb28f5597c77b5907aabbb642f72cc8dadb20329489ed58034be55120071e84c6fe7a5e247b39e076525a627745ac3e2e1fee1ee5b49ace433c0f2310dd23601580625efdf611b2939ecabe7247eb7a1c3e43bbf38aa4857ff971e068e1add4b25a9173159be512721384a2fe24e766f6f74b4fcd0cc76e1ff74c07a71cd3529d346c0aefbb5dd64f525e40151ed8b057ad9a775d61f54fe5b71d47f733c1256d0fc872c92dfa8f6d085119515135711edc413d351366812af6eeea1de8f7fdda8feed5d9062da8d82bb5d23526ee51163538ffd6d11880e79ece1e16a2831693a4607f8b27de023a17aa688dcbdf161724bdb0b67774de5fef08309659ef021fe2ceff17947abc92c2cf203352e672f3ec2436f00eaeceef54970e7855b32bd259b2c78434d584964ca008271782147bc9faf5129bbc9da5cd28a30735bb8d4b22b36570440ad998aec7f2f8b1859f7e170f1ed8560e9e20c1551622a4e65f6d4c2651d3c0f4c560618a3c434bbac4ee9a75f7c3926085dcf79b8db09916ed3354ab0b0f32074074e4353b14417ea2a741acd57b32db61cc2c7f2e5a070067b8e9bda71b8e9901886c958c4c35633e84f592bc7047df824c8b0788306e731161f6e884c7385cf570679380bc9f9ba68319adcbfcdbe5450203ef817aad502d86572c5916f7cd89a260587810baa380f471b42914fc0539072a2b8803666ac223958cb79516b469ca5e4d1c70ee95a11f4a12a7cb9ab5f41e823c6feddeb94403391db62c670ea771b4c039ca63590e1c29edcd39821044fcefb226e2143b1f3930207d697c7f56fb2db0cc90460951393b0686d88f4b4f9674d7b7bffd04b1510e6da7e553af1648db77980e4e6cc03a8e7fbbdbc018f81145b3aa4462cf81c369f89a73fc72d7d7365a12d25dd7450c217291bfa9004a7c8307461937a2932309a0a9cb8de56fff96ebf27546821da5fba5b032c01319fbf94dfd6efa0915981568a75756595295d12d06ac17d56909ac46b6908fa77bedbd6e3b9d90f138daef239c8759b134986144059f535da8db21cf8aba0b47b340bfa84fabd1df108fbde47d560e8b724159437cd938d7889e65d2c1cafb97df60b9496b0468eb70300e20ecadf8438e1fd4557195db2fd07a3c38f38844e7f64640d3d7db4e79ecb37ca878f417854b5ba7573ff1c12b5344f6e0d7f4de5bdf45045e462680492933073b1e1a524cde1166950a0aa570f89d76445db593229e6ae0e9efeec1793e1aec5503efb144af44b14edbc2c7764b4abd5e0b35309a18a400d962478eeb2367bf86e3d5ca8399f8437600f79ed620ab33277800da2b053055ad0d975ca5ef69cb4c79702785747b8536904828bef8af0e0d2c39b8db364a315ede9fc30408beb5b755e897cf1b6023f9837d1b33997a87c49fce62bb7e61188f9e0ca0ba159298c9ea18540dcf1fd54cf4840e0f6405227954c43691d7fd48e173eb4c4a387f87e99afa27f10846f43a060aa00e6f89deda1cc7933d45910f55d01ee609b627a6954feb55ce89569eb8e3917fcf6e5e67a6bd74f9508d75872f5aa55b844fe8d1ae75eda948263d9320cf35bb21697346af06b9cf466b604dd582e8c3ea7431bb2c70c5c43a94532b1ab45347d0956807ba8e8600f5419ef6d730f0fde7af7b6b3ac887b586954654cc6aa951df245f6e465e7321191a0dcffb35fefc50282f18da0dcbaff074e0a8edbb5b031cdf7de8872839891f97ba2e307bf218a98262a8a88128ac8fb36ca543313b7708112a304677fee8e24b9f686912ba20af56a31a31902db3d2ba144c0b05e48ebd60103848fbab2c6e08c96cd3baef8e24a87a6ecad1aa1e8927a82b4e8e8ac1b654e5c53d7a29a2a3dec5b52fd896fcd8e95ead7a617679c7d5a6d614f5237c8ee4d8f631505b32080e49ffee64b5718f5f2c42e4fccb006c92e6b80408937de423b4bb9379718488a8e087fe2437202c527793325dfffd5e663fb5bf6b5e189464b06aaeb4b4acba80d42702f602cc3383121180aea60b4b51e8f535c9f21b502ca55c422fa6e395cc99a49bf2eaf37a132c9a8c60b0bfff2b81a2da05da6ef4ed9e737690a0ee4e5b55ca97db7dd54237ccd3ec76d97e3863480809f2426864f43fc0b3deb1c2c434b346078bbf269a70d1b0141c428281da8f156861b191415a89ca92316b59b9030fc15aa261897e272c5db1b92231a1e98e00fd1ce3ad87d3b7879a04898654d4580709ee518fca750a9d1a2612f8be0301be38adf3ca955370234d49c431f729ee36742195de91207ca1e149a5680228e496f47373c4d69581a697a9335dd76adbc72cf055deb663ab9d558da0638dcf9c1b8d08c4468fb63051b0f9f03c42f0769585de5167cfbb0b46ba990a8336111f8d0a9375d13b91eab8cef5a8f799c0d9184fdb25776a38fd53d230d8ee09d35fb974d0ae0c5cee59dba14630f72a5f795625c3c9c5e326a8cbe33c54db82a1866f7fea224d6baa3f87627277cfc0d65a2038faef2918e0607a883b9438580b8880b0b1dd9f4bf9de170f873d5c9c8faa8a4a665d01b9707364d85ee05cce99abfd7db5a57d69fc10b385ea4241c85b17be7bef358d2fe97b5f09c3b01939c1799c3845665aa0f4a55015180ff4445d6c6bd1f3cda220386da1b47afc96ec0c76f93b58b0523fa259c59c8d761371cb95b751e302976d50034b7741c8bd8480962a55b7b20c329b28e9187e3043415284ccf324059d2fee64abb32673b712e9c68a8ba95ae04ca7b23c9616cc139280100ef1c005043068d3cfb59af515897f79de21e3580a9b1ef490cd43b56196ea5a5ddeabf1db5ed4818b38a0438e5d6a1538c283dc5d299391578098e90e5c57c8886582b756d17dbbbf36097ec221a8cb90ea2b153f55bd3ca2a92e1e2904f2b023739ba457b277946b78bf463d871d32858f25d552ef58e3eaf4784d2eb7236442d9fa8ae7b536d0fc295f697ba5116421b0bd5899816faa2f3eba86754dec078128f86b00cb71a4b96c579b90ced373d4cc82850efdaa0300d220d3b599fbcdd09b9ce22e7a6bff0a7fbfbe17fcffcc93d434908a6a24d89e4f00c81c91dc87a018a7467c813c39430f2a77ee474211bd79e6ee9af0a012b1f477586be100203aac2088ec01c84994853b7fce3c761604826584db9ab20e6b79e9f7cd806446a6cf76c10e6e46bc491e6da642303305e766a3f181928f26328528dd867ed4009a1713ebab1934d94bf18a1b1f207ce4d31cda54f3e7bb3589b5de001883fbc11b6b0fa2807852110fd3821c27fc64ac24f422a700450c5335b1a8b7719d0074584859eab8789823c7264854cfd03e93e32dfc47f691f4bd336fa02f2951ff329d1b9fe7707ae1e9336ad3f3df80d56cb8320597b7faa989b341aab33820795ebe3b2a843f7e710edb5f", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

[ 1257.272099] loop5: detected capacity change from 0 to 32768
[ 1257.281903] FAT-fs (loop5): bogus number of reserved sectors
[ 1257.283759] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1257.290916] loop0: detected capacity change from 0 to 32768
[ 1257.303174] loop1: detected capacity change from 0 to 32768
[ 1257.309945] loop6: detected capacity change from 0 to 32768
[ 1257.314920] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1257.323855] FAT-fs (loop1): bogus number of reserved sectors
[ 1257.324739] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1257.326751] FAT-fs (loop6): bogus number of FAT sectors
[ 1257.327550] FAT-fs (loop6): Can't find a valid FAT filesystem
10:36:17 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x2)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0)
signalfd(r1, &(0x7f00000000c0)={[0x8]}, 0x8)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040))

10:36:17 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0xadb}}, './file0\x00'})
ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x7, 0x3f, 0x9, 0x9, 0x5, "84477454d4a343f659ca9536c291fe3dbc7b14", 0xbb, 0x17f})
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x2813, r3, 0xd8974000)
ioctl$TCXONC(r0, 0x540a, 0x1)

10:36:17 executing program 2:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

10:36:17 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
open_by_handle_at(r0, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0xfc97, 0x45}}, 0x2c002)

[ 1257.715850] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:29 executing program 3:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@local, @multicast2}, &(0x7f0000000040)=0x8)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=""/4096})
ioctl$TCXONC(r2, 0x4b45, 0x1)

10:36:29 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:36:29 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:29 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x7}}, './file0\x00'})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/97)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3d}}, './file0\x00'})

10:36:29 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5606, 0x1)

10:36:29 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:29 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCXONC(r1, 0x540a, 0x1)

10:36:30 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:30 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

[ 1270.230469] loop0: detected capacity change from 0 to 32768
10:36:30 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000000))

[ 1270.244663] loop6: detected capacity change from 0 to 32768
[ 1270.247523] loop5: detected capacity change from 0 to 32768
[ 1270.259713] loop1: detected capacity change from 0 to 32768
[ 1270.269376] FAT-fs (loop6): bogus number of FAT sectors
[ 1270.270063] FAT-fs (loop6): Can't find a valid FAT filesystem
[ 1270.272106] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1270.274339] FAT-fs (loop5): invalid media value (0x00)
[ 1270.275018] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1270.283578] loop2: detected capacity change from 0 to 32768
10:36:30 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x440200}, 0x18)
ioctl$TIOCSIG(r1, 0x40045436, 0x7)

10:36:30 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2d0300, 0x0)
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040))
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tr=\x00'/15, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TCXONC(r0, 0x4b45, 0x2)

[ 1270.294683] FAT-fs (loop1): invalid media value (0x00)
[ 1270.295550] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1270.327279] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:30 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:30 executing program 4:
r0 = getpgid(0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/bnep\x00')
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r1, 0x0, &(0x7f0000000040)='./file0\x00', 0x140, 0xc8001, 0x12345}, 0x1)
setxattr$security_selinux(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:selinux_config_t:s0\x00', 0x26, 0x3)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x1)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0))

10:36:30 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x800000009, 0x1, 0x8, 0x3ffffffffff, 0x5, 0x7fffffff})

[ 1270.413231] loop6: detected capacity change from 0 to 32768
10:36:30 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:30 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:30 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)
signalfd(r0, &(0x7f0000000000)={[0x9]}, 0x8)
ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000040)={0x7f, 0x37, 0x8})

[ 1270.539241] loop5: detected capacity change from 0 to 32768
[ 1270.545043] FAT-fs (loop5): invalid media value (0x00)
[ 1270.545680] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1270.550032] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1270.571355] loop1: detected capacity change from 0 to 32768
[ 1270.584265] FAT-fs (loop1): invalid media value (0x00)
[ 1270.584952] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1270.614192] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1283.911496] loop0: detected capacity change from 0 to 32768
[ 1283.915402] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1283.946668] loop1: detected capacity change from 0 to 32768
10:36:43 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:43 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:43 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:36:43 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)

10:36:43 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x2, &(0x7f0000000080)=[{}, {}]})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="fb43aeb3067f00d421f73b535cab19ba1b79fc83d650faaa412f", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x2, 0x1ff, 0x2000, 0xa45c, 0x3}})
ioctl$TCXONC(r0, 0x540a, 0x1)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
openat(r3, &(0x7f0000000040)='./file0/../file0\x00', 0x28000, 0x51)
r5 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r6=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r6, 0x3, 0x5}, 0x10)
r7 = socket$packet(0x11, 0x3, 0x300)
r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r9=>0x0})
setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r9, 0x3, 0x5}, 0x10)
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000a00)={&(0x7f0000000340), 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x68, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x80}, @ETHTOOL_A_LINKINFO_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x20048094)
r10 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000280)='.\x00', 0x8bf8, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="339b83baf868c75aac04cf3cbc3e17c689ce019a1479ca0180848409c9320313fb4c5153445c5ddd9e90369e3f913a6d", 0x30, 0x101}, {&(0x7f0000000680)="920db85ed7937a539c4d510b382ea8df90ead54ec3e34d17ad2176de2bfab8a89426a0ee50e5eb7419dbc7ebd1d80a57f8ac9062eedcd60bb5ae7424953962eaa6863e13d0b488326de58f4e4e0904e25ecb71cd233cac0638ebe08a75c77119d25611d691a907ca7c87f4f6bb7bac0cff827098b7b3abd30c3f20f5d498b9a5c94294affd2eb66e21c6687bbd20a1f8ed901ec9c75fb8bd3e5a9c5a08eab5a0db69e2802ba30b295ea5b0c8a7fdd541eb1cd33ca4f451c8", 0xb8, 0x7}], 0x80844, &(0x7f0000000740)={[{@noacl}, {@jqfmt_vfsold}, {@prjquota}, {@nogrpid}, {@test_dummy_encryption}, {@bh}, {@abort}, {@bh}, {@nodelalloc}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f00000003c0))

10:36:43 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x6)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x4b45, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x0, 0x301581)
ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000100)=0x2)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x56)

10:36:43 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:36:43 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:43 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x400, 0x2, 0x2, 0x3f, 0x2}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d66642c7266646e8c3d", @ANYRESHEX=r1, @ANYBLOB="2cd1e75eda93f3a629de72675c901428f4056aa49675b06429e9000000f5ec35e9d3bc79", @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000180)={0x59, 0x20, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0]})
close_range(r1, r0, 0x0)
syz_io_uring_setup(0x129a, &(0x7f0000000200)={0x0, 0xbc09, 0x4, 0x1, 0x1b4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0))

[ 1283.981279] loop6: detected capacity change from 0 to 32768
[ 1283.989521] loop4: detected capacity change from 0 to 35328
[ 1283.994551] FAT-fs (loop1): invalid media value (0x00)
[ 1283.997876] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1283.999272] loop2: detected capacity change from 0 to 32768
[ 1284.004507] loop5: detected capacity change from 0 to 32768
[ 1284.011676] FAT-fs (loop5): invalid media value (0x00)
[ 1284.012426] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1284.019452] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:43 executing program 7:
ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000340))
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x9)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$inet6(r3, &(0x7f0000000300)={&(0x7f0000000040)={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="5c32308284f5b8039674ad7165c8e7dbaad7ba73e31d9d119ec4d890ace968600f3092a991d871a6a1d6bd2d23e9347f8968def952b35f2eb29fc9675e8c998150caa3af9b3476186b340bf61f3fdfdb1c2615db5f50881f52e0f8107f066208ef95bbafc8e818bd662b990c42e22129282d9f363ce141dae9af01824050f502bf759528d5874f118deccba70b58624b97ef61cfde61dccb3ff5b83a3e0e11c70659fd1cb59229b41206f95119a80b166ca5e0dae24c9c45e16a531b798f2c46ee2b8a9ff5bb0938f46756461d221039e56fd82b5b8d6678604547fa0e1724464caaee62667d41d745bf184a8c99b3ef", 0xf0}, {&(0x7f00000003c0)="a21d278159136babec0430406c3dd05a44001c06b9cee4df1569da55b671bdf0833e6ebbbd1de45c64dabfbc24822d94066eb6000f4a99908d1a3c5b6834ee604c2d9f5f2476acacfaafad58ceb4dfe4be7207ab9bf4b1f826d67b5d089790e7a83a5bd91a3cf677f10830a03797fc379af6055be14ab825033035f955c95c041f677271c5f49a83d9c154758016fecb9918d65ea65d66d86393e971395b30d7d0814d2e285972f23b7faa34d10d73d4e09d2c06565bcbccdc82d340c729f2893a638382e37248f242be7636fdf31dd7492b559e26539256cb0ca58ee71a9f568304c737118b9c9ff53f286f3c00", 0xee}, {&(0x7f0000000100)="0a6e7915a79527b4490aecb14d9226e9826ce44964b936157358e3847269231180aa0ffa9cbfe2acdb80013db0b9ac1c77b1ab0eddf9046f430e666b9171e0abb334476d52dccb57b8a42a0ed5285181fa96c581383d4b30dc865df658dab02ce0a7c1b05d439ca5eea1946fd05637fa40c7dde0d8c79051ce256bba3ac7126b9ef25f708fea68dcb9ef0b4a0f51701ab894", 0x92}], 0x3, &(0x7f0000000680)=[@dstopts_2292={{0xd8, 0x29, 0x4, {0x32, 0x17, '\x00', [@calipso={0x7, 0x38, {0x3, 0xc, 0x8d, 0x3, [0xfffffffffffffe00, 0x6, 0x7, 0x81, 0x0, 0x7fff]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x1e8c}, @generic={0x8, 0x7b, "41e90f0b543424e0a05e2a9253132b6c2f87d55414971b02a74d5dafc82c0b54d9c5fd5644ab4da173062c624f39f3e639b80a60cf66c25ad1f30a4baedb7cac20f6505d0a4fbe7e6f50295243065e1df0f165efdb5b3b07c6f0683b59a2d880eaa076333f219154484cda699c3c381aaca8b29ad7d96edceb77b8"}]}}}, @hopopts={{0x28, 0x29, 0x36, {0x2b, 0x1, '\x00', [@pad1, @pad1, @enc_lim={0x4, 0x1, 0x81}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @tclass={{0x14, 0x29, 0x43, 0xa1}}], 0x130}, 0xc010)
ioctl$TCXONC(r0, 0x540a, 0x1)

[ 1284.155057] loop4: detected capacity change from 0 to 35328
10:36:43 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

[ 1284.177037] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:43 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:44 executing program 3:
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)={'#! ', './file0/../file0', [{0x20, 'cache=loose'}, {0x20, 'cache=loose'}], 0xa, "bbd3c45b426d59bc14890c6bd26061351df53360da4d90fbe8aa4295e25dd9c1cc3395d4e7ddda9bd2f871ace8d19c6cc768d287507ea81963447aadf42dfbcaa36edb324fc2566f37122d69b0a48dfdc0435f4fd729a10d30ee1264ed1eb9e7cc173e8a04a7746b8ebcfcad48f8394daf45412af7f8e477451a9045aeacfebedfffd63cd44d9b5761bb12105c5b9a4e9907b85f80ae64796867bb0771add9e5bcc3dff683b324a4a3b6d872631cd0ae883988fb749ea77d05926588d1cddf6312b88464bced75a27598569f2056e2189847d0e4"}, 0x100)
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_open_dev$ttys(0xc, 0x2, 0x1)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCXONC(r1, 0x4b45, 0x1)
r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x7fff}, 0x16, 0x3)

10:36:44 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x8)

[ 1284.246903] loop6: detected capacity change from 0 to 32768
10:36:44 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1284.268229] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:44 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:44 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1284.323348] loop2: detected capacity change from 0 to 32768
10:36:44 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)={0x43, 0x0, &(0x7f0000000000)="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"})

[ 1284.360454] loop1: detected capacity change from 0 to 32768
10:36:44 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x6)
syz_open_dev$tty20(0xc, 0x4, 0x0)

[ 1284.371610] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1284.402864] FAT-fs (loop1): bogus number of FAT sectors
[ 1284.404384] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1284.419986] loop5: detected capacity change from 0 to 32768
[ 1284.449806] FAT-fs (loop5): bogus number of FAT sectors
[ 1284.451196] FAT-fs (loop5): Can't find a valid FAT filesystem
10:36:44 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
close_range(r0, r0, 0x2)
ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x1, 0x9, 0x80, 0x84, 0xf}})

10:36:44 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:44 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:44 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)

10:36:44 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000))

10:36:44 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000040)={0xe8, 0x0, 0x8001, 0x9, 0xff, "47af9958e9fccdddb214f15fe73f871d3cea46", 0x19c7, 0x3})
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080))
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:36:44 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1284.593490] loop0: detected capacity change from 0 to 32768
[ 1284.606051] loop1: detected capacity change from 0 to 32768
[ 1284.612040] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1284.626904] loop6: detected capacity change from 0 to 32768
[ 1284.630557] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1284.648789] FAT-fs (loop1): bogus number of FAT sectors
[ 1284.650277] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1284.716666] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1284.827899] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:36:57 executing program 3:
fsync(0xffffffffffffffff)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x2)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x8)
sync_file_range(r0, 0x7fff, 0x4, 0x3)

10:36:57 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:57 executing program 7:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:36:57 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:57 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)

10:36:57 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:36:57 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1297.424099] loop2: detected capacity change from 0 to 32768
10:36:57 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1297.432181] loop5: detected capacity change from 0 to 32768
[ 1297.439255] loop7: detected capacity change from 0 to 32768
[ 1297.444214] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.446409] loop0: detected capacity change from 0 to 32768
[ 1297.454398] loop6: detected capacity change from 0 to 32768
[ 1297.459134] loop1: detected capacity change from 0 to 32768
10:36:57 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x1)

[ 1297.475143] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.477678] FAT-fs (loop5): bogus number of FAT sectors
[ 1297.479053] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1297.480545] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.488540] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.510092] FAT-fs (loop1): bogus number of FAT sectors
[ 1297.511357] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1297.859219] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.914891] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1297.942947] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:10 executing program 7:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:37:10 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:10 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000000)={0x9})

10:37:10 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe(&(0x7f0000000000))
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
[ 1310.476509] loop7: detected capacity change from 0 to 32768
sendmmsg(0xffffffffffffffff, &(0x7f0000007440)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9c3}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000200)="e0bee06ca168bc30c48dc1a3423222220ac73b38e1471b5b6fac2e024388a2a2ccc747df392efac721ed16e8e89dbe014357894139f9a20e8b0dafa2c3e94447a0b678e35a0123e7d97520d095b82ae323e54203f85db2dd0c5c8f5e1348f629bdfc1665cd8ada81767fd16cc586f55089304c40690ea8c24cf0278391ced1d346ed1f754228752c44be50ce2114aa7e59ffe191fd0ca5633b93a39498c9cbe4de666ee1e9353d8dcd64c7426d46947d89079a702b563f73a3b422faf8f721ae0d8198fc12e66dfa4152c4d3bd2af2ab28162e6517697907f31b5c10", 0xdc}, {&(0x7f00000003c0)="571142e6a892bb07fa8013ac4c65166f5cbee7293bd772be40289f0efa5c7e5e74ab54d298caae4ba15bada624ce0701cb5375ef31fcecf2a9f8e0ae1474187e3dd9031efdd09ae551646cc7a99cf826dfc8933c0313f6a261612886e1025ce9bbf174a07672895758d72efabef2eb109895592213be1abdd047141f7de32102f9f26d9d85475b33e54e1e318e8f2bd9dc5571c20ccccb1c7ec3c3fc6f2a82874d634e0ca6eb0427930f5bbf93708609c1553b38be0fec88d05a93a7d773850d383a4db92b1b4ed294", 0xc9}, {&(0x7f0000000100)="8b97f5cfb8b8e8bf78c6e651b2deddf0df2842e668feaeafa4f47388e185658379a5a4ff0df754eefa447ffd88c5c89be25b9a34e390", 0x36}, {&(0x7f0000000140)="7631f56f5ab0c9e6a754c3bc3e038ca7b81c1af2333501d78ae4cef9817827e7752c041d0be1f15902955e0f7beffb94325e3a39d980cf2430cd2d2e740405521767848d3b911a60e5", 0x49}, {&(0x7f00000004c0)="5c212539665ca2225a4f9df48ac3277909994ae496fa79ce1c234ad023c7520b899799ba3de3b8c36685926b4d91c7f15675c6c37c7a4b825d08b861b006440dc02da57ecd62b6a3917d21751631cda6a49c50fb3bc7933d6cdaabe50de884cba5ed8f45a08e12b2a0befd837db4cda978ce1e93c032d362467a633c909e68311d7c50b189ce2cdef0470a4ad38d1e8db5cf4e8d02a167c831b04ab5651d927099", 0xa1}], 0x6}}, {{&(0x7f0000001680)=@ax25={{0x3, @bcast, 0x3}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default]}, 0x80, 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{&(0x7f0000005b80)="69c243ec329cd69301e01ec372cfa5361e9fee61c4874a7339b9a113d39a0e87e4ee9845db276c7b07a999b1687a9c8100e44d4ea8916bac50b3a95997bd2336948513debe4daeac37f3b578fb6d9c079587f28b3b17abfd25dc262c17d492120ac8eb75c264fd8acc3b42fa38e1ce9046efec3cc45c69b6d17664e2c0638d", 0x7f}], 0x3, &(0x7f0000005c40)=[{0x60, 0x102, 0x6, "fc0c8e7807c00e8b81b5f6e5d29f233f001576f44271c69aca25eac8dd5b2cea89c74805becb2284d21c3fe4d9cfce99c07306316c9c26678db85280bcaf544a880e083dfd0c787762"}, {0xb8, 0x115, 0xfffffff8, "8b61d1f2e124d081d1d7b369de017ba212a472457bde80fe90808a612a394f42df8c0eedd22989dd0f8283f2524d7cfea1273cecb64c3b0fd96834dc056df66deb247769283c0c210d18ded1437b3bcfefcb035d8614dd12872c3e47f55ec9394511a079d9616822c6c8e711055345ea3caeda93603a8d29e70bc9353667d6046485753d8942b14072d4c74ebf04faae839fff6f10a3f252c1e37502ff2fbed84e117a3aaac556"}], 0x118}}, {{&(0x7f0000005d80)=@sco={0x1f, @none}, 0x80, &(0x7f0000006080)=[{&(0x7f0000005e00)="d0fc8dd07d2cc5f4fb985871710f641507bf819541febcf11f6a317f6f38380d87abffd2688f1f16b178328136316f6dace54944f8e7491c25413167115b6638cfa558455483190abeba1943256c16d51268d7534d9e60b345b2f7e5876540a6d1a8c006ab2fd9f3b6632e300f72596422b4b92fad2101fc0be4868c0515e6fb2648fc01740bac5adf5fda4c84ee222cb748ac8cd243392a175e3f58664bfa99cfa6fe07e00acaf35176a7382adca82d2a39f840cdb00b1536c33ea2903a3321efa3861e2988994aef0220427ed3afac7f", 0xd1}, {&(0x7f0000005f00)="36ce8e0a06ce3b05db9df5a452e73ac5d4b5ebf913e89be8cd8bde9d1ce4db967d1ef9fb5a95de7d9bb0bfbc9b6022cc", 0x30}, {&(0x7f0000005f40)="bf143e3839549058ede4aebbdb7f2963b9aa7394c50d78a5eb0893fb98413f2498174c810512824201f8fd6e64d0f25c5b58abb0134fc6775f5ae8aaa5aeafb8c081080194f4f7ebef7aa6de4cf4780404cf07b726d19e74d7e49de98d4a3370ffd784b20d5c7ca8b16d6b72e6f0740d351fa0ecf67915302487a686d56e92fad1cba5a4f992378282228ed6b453f4c75baf29e7e854c1ec2fa42eab38ceffe23ada0ebbafb10e", 0xa7}, {&(0x7f0000006000)="c28723d761dba2a7ba55a9b3cdef4d9f6fb5d7c0cc408ba097ed78f2d21abf30dd75b0a707971ccee1556dbf7d74d6e96c51596c46a7f73ee3d3a9fb49891a1cbc1077d1f5c303d8e42b16249c7baaa07a6bef748fa52639a28a3c46d4f6d05c15398434383970a725438b", 0x6b}], 0x4, &(0x7f00000060c0)=[{0xc0, 0x114, 0x80, "fb9c12dc2b61461d3d4a81b1f860650c8600c105e201680d115722b33fd05babe0d2281489d9949370fcba1a9d60fd395c585dc8bcec08765b78b96dff9c2879283636b47c9765332b8b0624906909042245948a2f5d6d3eda76108abeae52212327e982dc0ad0eb7fbcb8ae2012fc0cb555f87051287ad42a386dff8616c86d0d556b97ff977c82f8d72eb327edd2f44314f2b5a8042bc93252b1549205d5eb651b0c311101599e62"}, {0x58, 0x114, 0x8001, "082cdeeabb5361767ba92ed95ce2a92b1f95f8249ca570be557d3b39f5f6e358c01bc4f0819ce8147a7f1d56f2cdcaa5e398ba39a07fa5dbe978441a777af6e673"}, {0x1010, 0x112, 0x81, "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"}], 0x1128}}, {{&(0x7f0000007200)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x7, 0x7f, "a9434fd92c4df6bf5517b7a42f977c4a0f30c3f3af402990120403312e70d0e2f551e047b1e0fbb97a7f7e5be44bd81aadc9d4d457c788d73e63eb6439c317", 0x37}, 0x80, &(0x7f0000007300)=[{&(0x7f0000007280)="c0f85e59bc053c0f9e30ec56c038bb1f8a4fb77d543d6e78866f4ee3c333a969cd7f45db6afe5bc5bc25e83c15e16a5b3716d0daba33d47fde8a7b4673ed83acedf9a5e00b6cdafe4fab2b9f415415d24143939bcf41", 0x56}], 0x1, &(0x7f0000007340)=[{0xe0, 0x10f, 0xffffd1d6, "1ad283badfaa7d005d252387341f027555adc862d2284bfa58e95dd9a6ee5ab74efd52a1790bd85d47126ab99e73092e889e13f9660861001506e658a85c18b1cbe1765b3dafa40cd652cce5d90ed6880c2f93525ed981da319a59ea46fc4977f4af5d24e802411ff736cc38cd093f2a63d4e551bcb79077fca22577bcc8d3fffe76daef9186d6a3385c28f897c515896b73e3b62fd40948570cb2a3091c1afd204e175ef3e40b73fe3f75ab1f7674c8dc595ec490146526411f080a3778a205c8a5c9c097cf90ee1de05e58d24e45b6"}], 0xe0}}], 0x9, 0x10)
ioctl$TCXONC(r0, 0x4b45, 0x1)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000002c80)={0x8, 0x5, 0x4})

10:37:10 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:10 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:10 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:10 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1310.508144] loop0: detected capacity change from 0 to 32768
[ 1310.520703] loop2: detected capacity change from 0 to 32768
[ 1310.527516] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1310.528769] loop5: detected capacity change from 0 to 32768
[ 1310.535346] loop6: detected capacity change from 0 to 32768
[ 1310.545219] loop1: detected capacity change from 0 to 32768
[ 1310.550499] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1310.552646] FAT-fs (loop2): invalid media value (0x00)
[ 1310.552653] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1310.553378] FAT-fs (loop5): bogus number of FAT sectors
[ 1310.555419] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1310.556614] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1310.563063] FAT-fs (loop1): bogus number of FAT sectors
[ 1310.563746] FAT-fs (loop1): Can't find a valid FAT filesystem
10:37:10 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r2=>r0, {0x8}}, './file0\x00'})
ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x9, 0xcc, 0x2, 0x5ae6})
ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000040))

10:37:10 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d3970323030302e4c2c0091a0f9eccf8b1298b284880c91fb8339e50ee08ec9c72e2a0cd8f71a4e8ba0a17234a0fdf3268c94b53779a0cf76dd82d54a0edb0044ee20e883f7295269720b5adebb4dc0d4b5776febf09be6d7309a38e718f421e9fb71254e02"])
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000340)=0x1f)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0, {0x7fff}}, './file0/../file0\x00'})
ioctl$TCXONC(r3, 0x4b45, 0x2)
vmsplice(r2, &(0x7f0000000300)=[{&(0x7f0000000040)="3ea0ab58d865f07bbf9c48ea85af26f0914312379ac5eff6168b8a2f8caac724c71d6c388ba893b09456e9e8f9d00533d607cdfbf574b24c56de70ef8e9b056e4f00b0e6f2827762996d68a9ed94ad45005013c73217b3179d967f3f11b291910787711b0b27023692044889036956da61d406bfe194fd7b76", 0x79}, {&(0x7f0000000100)="c689144ebfde1dc6c266cb9f33512d4a38e05b8e08a6814c189e4cfc9ae6dc02887e37b672f4f8cacb64dd25e18f7ae2a888e013fe", 0x35}, {&(0x7f0000000140)="0a6db03ceb70003f2ef9fccd9d0f0e706d870a154f01f1bd124aac6f72b7b6553aaf1ecb0df6e3b955088dbbf13f2c0c842a7dcfb0b2615ad6ec355cc376034b5edf8a3f4252c87eaa9f88e240884f18bafe527fca1490737f640b9a4992e3ff73a387d7e4", 0x65}], 0x3, 0x11)

10:37:10 executing program 4:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x513400, 0x0)
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000680)={0x0, 0x1f, @start={<r3=>0x0, 0x0, "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", "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"}, [0x3, 0x2, 0x2, 0x8, 0x20, 0x7, 0x9, 0xffffffff, 0x401, 0x8, 0x9c, 0x32, 0x3, 0x10001, 0x3, 0x3f, 0xad, 0x4, 0x3, 0x5, 0x6, 0x1200, 0x7ff, 0x80, 0xfff, 0x7f, 0x56, 0x3, 0x8, 0x9, 0x5, 0x7fffffff, 0x5, 0x0, 0x8d2, 0x3, 0x8000, 0x8, 0x4, 0x109, 0x3, 0x6, 0x9, 0x6, 0x1, 0x5, 0x357da65, 0x9, 0x2, 0x8, 0x4, 0x5, 0x7, 0xf1, 0x1, 0x2, 0x0, 0x5, 0x3, 0x3f, 0xffff, 0x400, 0x3, 0x3]})
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000010c0)={<r4=>0x0, 0x1, 0x6})
ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000014c0)={0x2f, 0x3, {0x0, @struct={0xd51f, 0x6}, r3, 0x400, 0x4, 0x8, 0xc000, 0x1, 0x84, @struct={0x6, 0x9}, 0x8, 0x0, [0x2, 0x6, 0x80, 0x0, 0x5, 0x8]}, {0x10001, @struct={0x20000, 0x40}, r4, 0xc137, 0x1f, 0x9, 0x6, 0x8, 0x2, @usage=0x1, 0x581c76f0, 0x2, [0x9, 0x0, 0x3, 0x0, 0xbc39, 0x1ff]}, {0x3ff, @struct={0x6b0c, 0x1ff}, 0x0, 0x8, 0x10001, 0x2, 0x6, 0x2, 0x18, @usage=0x100000000, 0x80000001, 0x401, [0x6, 0x4, 0x100000001, 0x3, 0x3ff, 0xfffffffffffff70d]}, {0x3, 0xc14b, 0x101}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',ufdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r5=>r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0/../file0\x00'])
r6 = fsmount(r5, 0x0, 0x1)
ioctl$TCXONC(r6, 0x540a, 0x1)

10:37:10 executing program 3:
pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:37:10 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1310.765676] loop6: detected capacity change from 0 to 32768
[ 1310.772906] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1310.922931] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:29 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:37:29 executing program 7:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:29 executing program 3:
syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x2000)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:37:29 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:29 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:29 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:29 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1329.515543] loop1: detected capacity change from 0 to 32768
10:37:29 executing program 4:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}]]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x8010)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x1)

[ 1329.535061] loop5: detected capacity change from 0 to 32768
[ 1329.540824] loop0: detected capacity change from 0 to 32768
[ 1329.545542] FAT-fs (loop1): bogus number of FAT sectors
[ 1329.546974] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1329.555308] loop6: detected capacity change from 0 to 32768
10:37:29 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_pts(r0, 0x19a401)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x4b45, 0x0)
ioctl$KDADDIO(r0, 0x4b34, 0x3)

[ 1329.571424] loop7: detected capacity change from 0 to 32768
[ 1329.579244] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1329.581682] FAT-fs (loop5): bogus number of FAT sectors
[ 1329.582270] FAT-fs (loop7): invalid media value (0x00)
[ 1329.583148] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1329.584364] FAT-fs (loop7): Can't find a valid FAT filesystem
10:37:29 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

[ 1329.611951] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:29 executing program 4:
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)
r0 = dup(0xffffffffffffffff)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040))
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c66736361b268652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616da69b452eaaf44fa4f3b6653d686173682c76657273696f6e3d3970323030302c76657263696f6e3d3970323030302e4c2c0011cf4803eacea3f6d46164e58d3deb7fece922c64c45461df0a81cc0dc67b7636d8907d3366d8f2995ac5362f00c0e3507d78c4a1cf65dc8d95e"])
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x2, 0x5, 0x1})
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x3)
ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x80, 0x800, 0x3})

10:37:29 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
stat(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {<r5=>r3, r4}}, './file0/../file0\x00'})
r6 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}, {@cache_loose}, {@access_any}, {@cache_loose}, {@posixacl}, {@access_client}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@version_L}]}})
fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e, 0x1)
ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000080))
ioctl$TCXONC(r0, 0x4b45, 0x1)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)

10:37:29 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

[ 1329.834390] 9pnet: Insufficient options for proto=fd
10:37:29 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1329.846965] audit: type=1400 audit(1758537449.651:39): avc:  denied  { relabelfrom } for  pid=8692 comm="syz-executor.3" name="" dev="pipefs" ino=30309 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1
10:37:29 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1329.868085] SELinux:  Context system_u:object_r:systemd_systemctl_exec_t:s0 is not valid (left unmapped).
10:37:29 executing program 7:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r0, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r1, r2)

[ 1329.901367] 9pnet: Insufficient options for proto=fd
[ 1329.926583] loop0: detected capacity change from 0 to 32768
[ 1329.939206] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1329.952198] loop1: detected capacity change from 0 to 32768
[ 1329.980902] FAT-fs (loop1): bogus number of FAT sectors
[ 1329.982399] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1330.194309] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:42 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'})
r1 = syz_open_dev$ttys(0xc, 0x2, 0x0)
ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000040)={0xfffffffe, 0x1000, 0x401, 0x9, 0x7})
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080))

[ 1342.589290] loop5: detected capacity change from 0 to 32768
10:37:42 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:37:42 executing program 2:
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

10:37:42 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x4b45, 0x1)

[ 1342.604881] FAT-fs (loop5): bogus number of FAT sectors
[ 1342.606307] FAT-fs (loop5): Can't find a valid FAT filesystem
10:37:42 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1342.622279] loop0: detected capacity change from 0 to 32768
10:37:42 executing program 2:
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

[ 1342.682426] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1342.690967] loop6: detected capacity change from 0 to 32768
[ 1342.712864] loop1: detected capacity change from 0 to 32768
[ 1342.727191] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1342.732755] FAT-fs (loop1): bogus number of FAT sectors
[ 1342.734048] FAT-fs (loop1): Can't find a valid FAT filesystem
10:37:42 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:37:42 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:37:42 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 2:
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

10:37:42 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:42 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1342.866260] loop4: detected capacity change from 0 to 32768
[ 1342.875265] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:42 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1342.929397] loop5: detected capacity change from 0 to 32768
[ 1342.946082] loop0: detected capacity change from 0 to 32768
[ 1342.953994] FAT-fs (loop5): bogus number of FAT sectors
[ 1342.955292] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1342.968230] loop1: detected capacity change from 0 to 32768
[ 1342.992922] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:42 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

[ 1343.017206] FAT-fs (loop1): bogus number of FAT sectors
[ 1343.018516] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1343.034253] loop6: detected capacity change from 0 to 32768
[ 1343.088960] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1343.300196] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1343.343294] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:37:55 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:37:55 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:55 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:55 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:55 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

10:37:55 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:55 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:37:55 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x4b45, 0x1)

[ 1355.436021] loop5: detected capacity change from 0 to 32768
10:37:55 executing program 3:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FILS_NONCES={0x24, 0xf3, [0x2, 0x99, 0x5, 0x22, 0x1, 0x3ff, 0x7, 0x7, 0x1, 0x6, 0x101, 0x2, 0x157, 0x0, 0xff, 0x1]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x40080a5)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x4b45, 0x1)

[ 1355.466128] loop6: detected capacity change from 0 to 32768
10:37:55 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

[ 1355.476070] loop4: detected capacity change from 0 to 32768
[ 1355.485838] FAT-fs (loop5): bogus number of FAT sectors
[ 1355.486558] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1355.487090] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1355.490896] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1355.499656] loop1: detected capacity change from 0 to 32768
[ 1355.507680] loop0: detected capacity change from 0 to 32768
[ 1355.516589] FAT-fs (loop1): bogus number of FAT sectors
[ 1355.517934] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1355.543332] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1355.658059] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)=0x2)
r3 = open_tree(r2, &(0x7f0000000040)='./file0/../file0\x00', 0x0)
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x7)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x59, 0x1, 0x19, 0xd1})

10:38:09 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5608, 0x1)

10:38:09 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

10:38:09 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x0)

[ 1369.961048] loop0: detected capacity change from 0 to 32768
[ 1369.969632] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1369.972966] loop6: detected capacity change from 0 to 32768
10:38:09 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

[ 1369.983532] loop4: detected capacity change from 0 to 32768
[ 1369.993145] loop5: detected capacity change from 0 to 32768
[ 1369.999020] loop1: detected capacity change from 0 to 32768
[ 1370.002597] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x200040, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@aname={'aname', 0x3d, '9p\x00'}}, {@cache_mmap}, {@noextend}, {@version_9p2000}, {@version_L}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-^%+-'}}]}})
ioctl$TIOCVHANGUP(r2, 0x5437, 0x0)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="747261504617720bdd9a01646e0d647e9206ac686f3d", @ANYRESHEX=r3, @ANYRES64=r4, @ANYRESHEX=r4, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000000)=""/206)
ioctl$KDSETLED(r0, 0x4b32, 0x6)
ioctl$TCXONC(r0, 0x4b45, 0x1)
ioctl$KDDISABIO(r3, 0x4b37)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, 0x20010, r0, 0x3c6db000)

10:38:09 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:09 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

[ 1370.015772] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1370.016979] FAT-fs (loop5): bogus number of FAT sectors
[ 1370.016986] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1370.019470] FAT-fs (loop1): bogus number of FAT sectors
[ 1370.019484] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1370.135119] loop1: detected capacity change from 0 to 32768
[ 1370.144129] FAT-fs (loop1): bogus number of FAT sectors
[ 1370.144141] FAT-fs (loop1): Can't find a valid FAT filesystem
10:38:10 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:10 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x0)

10:38:10 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:10 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

[ 1370.296580] loop5: detected capacity change from 0 to 32768
10:38:10 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCXONC(r1, 0x4b45, 0x1)

[ 1370.320373] FAT-fs (loop5): bogus number of FAT sectors
[ 1370.321859] FAT-fs (loop5): Can't find a valid FAT filesystem
10:38:10 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1370.450665] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1370.502254] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:23 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:23 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x0)

10:38:23 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:23 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:23 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:23 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5607, 0x1)

10:38:23 executing program 3:
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1300000065ffff060000000600393232303030"], 0x13)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:38:23 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1383.581128] loop4: detected capacity change from 0 to 32768
[ 1383.588221] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1383.642077] loop1: detected capacity change from 0 to 32768
[ 1383.652229] loop6: detected capacity change from 0 to 32768
[ 1383.660302] FAT-fs (loop1): bogus number of FAT sectors
10:38:23 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1383.660315] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 1383.664858] loop5: detected capacity change from 0 to 32768
[ 1383.673922] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1383.674466] loop0: detected capacity change from 0 to 32768
[ 1383.680573] FAT-fs (loop5): bogus number of FAT sectors
[ 1383.680585] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1383.712979] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:23 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1383.755130] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1383.806044] loop3: detected capacity change from 0 to 32768
[ 1383.833276] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:23 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x0)

10:38:23 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x0)

[ 1383.867357] loop4: detected capacity change from 0 to 32768
[ 1383.876891] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1383.891589] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:23 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:23 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1383.961173] loop6: detected capacity change from 0 to 32768
[ 1383.979306] loop5: detected capacity change from 0 to 32768
[ 1383.983231] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1383.985942] FAT-fs (loop5): bogus number of FAT sectors
[ 1383.987393] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1383.997850] perf: interrupt took too long (5258 > 5243), lowering kernel.perf_event_max_sample_rate to 38000
[ 1383.999017] perf: interrupt took too long (5258 > 5243), lowering kernel.perf_event_max_sample_rate to 38000
[ 1384.007019] perf: interrupt took too long (6605 > 6572), lowering kernel.perf_event_max_sample_rate to 30000
[ 1384.008784] perf: interrupt took too long (8267 > 8256), lowering kernel.perf_event_max_sample_rate to 24000
[ 1384.024186] perf: interrupt took too long (10377 > 10333), lowering kernel.perf_event_max_sample_rate to 19000
[ 1384.045680] perf: interrupt took too long (12987 > 12971), lowering kernel.perf_event_max_sample_rate to 15000
[ 1384.062734] perf: interrupt took too long (16356 > 16233), lowering kernel.perf_event_max_sample_rate to 12000
[ 1384.073691] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1384.139645] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1384.149428] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1384.224829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x0)

10:38:36 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 4:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

10:38:36 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1396.624711] loop0: detected capacity change from 0 to 32768
[ 1396.634209] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 2:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

10:38:36 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x0)

[ 1396.653475] loop1: detected capacity change from 0 to 32768
[ 1396.664124] loop3: detected capacity change from 0 to 32768
[ 1396.673148] loop6: detected capacity change from 0 to 32768
[ 1396.680876] loop5: detected capacity change from 0 to 32768
[ 1396.695613] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1396.701672] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1396.732756] FAT-fs (loop5): bogus number of FAT sectors
[ 1396.734280] FAT-fs (loop5): Can't find a valid FAT filesystem
10:38:36 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1396.752051] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1)

[ 1396.836526] loop1: detected capacity change from 0 to 32768
10:38:36 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1396.893321] loop4: detected capacity change from 0 to 32768
[ 1396.897482] loop3: detected capacity change from 0 to 32768
10:38:36 executing program 2:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

[ 1396.916776] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1396.918938] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1)

[ 1396.927971] loop5: detected capacity change from 0 to 32768
[ 1396.990179] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1397.082284] loop1: detected capacity change from 0 to 32768
[ 1397.096882] loop0: detected capacity change from 0 to 32768
[ 1397.109495] loop6: detected capacity change from 0 to 32768
10:38:36 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1)

[ 1397.128013] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.134000] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:36 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:36 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1397.183732] perf: interrupt took too long (20590 > 20445), lowering kernel.perf_event_max_sample_rate to 9000
10:38:36 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r4)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1397.202039] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.207611] loop5: detected capacity change from 0 to 32768
[ 1397.213240] perf: interrupt took too long (25838 > 25737), lowering kernel.perf_event_max_sample_rate to 7000
[ 1397.238534] loop2: detected capacity change from 0 to 32768
[ 1397.242792] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.245974] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.253175] loop1: detected capacity change from 0 to 32768
[ 1397.260534] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.298072] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.339887] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1397.383493] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.537091] loop1: detected capacity change from 0 to 32768
[ 1409.545736] loop0: detected capacity change from 0 to 32768
10:38:49 executing program 4:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "3537784fc6fdd5e06fe4c708792bab5d0bc9d74370caa063f660f42847a4656e64fb8f766150af25edad05ffa3335a9f0a85e63c6fd8dd293916514ed859a2c02299120f9dca079945f71b2027086a996fe50731cbd1b789f5f52c113412eb60f3edb4da73ad9f928fa6bc05a0012a514f0873d32b025c02b20a98a13609c2440ab775a82c81a70765886cb35a2195e9a8ed283978a9dd50e63458010ffc539d48a8bd7d10e4dbb00d44749308a753bff0565972d4ec01263fe23dc9d20b6f27abd2a9a1b3dbd8b208666dba00704dc084b0ca61889cad5ea06c959ab7126f3526522de688221d3a1a74d445265210476a0d4c647f24058949b9d5d9802c923ad164ed989acc6dd8fac054d00ed4d2f76670b9a465e203b96eca05dce1ccaf3d2d4dfe8766ee4f718dfa92443613e2907b953dae3b22f49f08bc2f3916efba5eb61d717047c5a20c7d353c2459517a809a21edb845f90843b90abd24abf5aea9dbaad9ec1161a6671fc7af0ebabd900e4b5e1d75d0b2ea318b9c4bc905e9ca253c457404fd51193721ce9908eaee779a3d26716f7ba2b9dc341418d5f3359ba76d1fdf2eaf0d73a4552a3602bd07e52d1d0720de2c8075847b3e78e9534f69c922a3be1334bf953fccbff9c495b1fef334d2a9aa29ff50fef156dfc5aee8b38ff976cba37a5878333fe2304f5c84b9b7215c72792c408c17e545423c0f581afc795634104b928001944e070f50b72e16541bd4a03a4f25853ccb18022f515b4a606535f74967004e35a45755f3734416d7eb8644fa9af1bc613e59b84ea91e48382e2fe9aefd5c5885fca72c72ac045801b999b316e69439f11f9cf4033779afb71271b3b61bda7728801236505753ba72b3ee4ab6b2c49cc814f0f7b31f2bf40adbd47ec680d7d7df909beefc5f88d5ab2282e4dcda7b534e721c71628dae9a344f360e39823cffd34f3440dd5ecf0a8c7451aaff66966999823c6b14a867d81ad2e2938ccc13042b384418ea7ea0b8d29577ea1591c2474a65602fcd58f609aba97bd62cd006b5865d0a39e744d25b7d22b0434d57a85f6798e43f4baf210260dfd9825e07f1995c5ad94be363170a52d2c908fc4db8c0e4d217d91bbfdedae8febd877c13022deca98519727c11dffb2bc6be93f6c6a1bbcb3f0f6763a86b6905d20e6618d40c3036847f0a5ff189558492af0eb386a5115bd5275804e7d6bdee52348083bf8ff945f0aac9d62fe01f71b6d696b9d448422e5cf402ff948107713b5539052452975a58260a95b0a68a47890fa0ba20df940ec9b2deb7be3ff21c93c9a97ee6f8888a9775c3dc0d48bc21077b0841c6f5099073e0358c07aab56560620ca6ceb5304990f628a4b7b3363847b24576fd9ea176014a02b5a3ddfe4799743b2fc9e316e36e4a1d45f2332f1c18f678e5ac3bca9e32fe6f82eb3f7b5c505f50c1fcfe899e9aa14731dc3e0980be0502d38c6dd8d5432d9a4d2d39ae11e6fdc8918d857fdd96ac8a1ab313ad92a9e687cc11f384cb6e3402260c0b56c6ce40160c2a0684eb1b9b93211bcac7db7efe4ff330ba51737294d8255b6adf8a95dd418eb41bf3196a26df871b3cf2928f8d83a608fb5b12481ffc24218f455568ff3d97080aed9984506747166c6d8eb536ef2ac18590f012a7cf29dde8d4b931370dfd12a6dc3c3a3b5fe210c0f88cd0aab03eb8d718257f9aad3c8cc55b2dd5be97e2b9ef761cc7c33889467a5da3b01715d14396ca204044165499c28e0bb60d331d4edc2e3d65feaa8b8a4e00812b764eb78217553255d0d7cce02782662b5179b5e4808bffdf105c3e8c78b4cc0750c6e72a9680c509af4aae0af710eb144ad216d8b7a51ded2eab3a05ffcf26fbfc8f8ad9d7eadf0d640480235ebc2868d5b78e8297508e055678d4828a2d060a1b98bf6b929e682b674bb4237baaa15edd05418d8c142abe56f7ef30ae3da893912afa4e98ed0af286e5bd62043aaf1a0ba086d3f5a5e02bbb9c0d041cba0b13fcf60438c3d62ca8ecb310b27f713f9d1c4ec436f2bb15701d06c1b3336d67693feb93a22401b264934046b9ceaf4ac0512e70ceb11d08cf4871dd1dac3611036c776b2bfc1dd310c9c3cc0a4eec99f8e91c3923daf022464ad9c7fb2309181b57c853fce3ebf7f043b669ca7c6b934bd5f535b00ba2eca818ade5159c498ae133933faaee10fedf149c64e941de142f14f7959c5adf11bc32530262412f589e5ac1cfb4792da768f0e34f180446699a372b586ef0ba58292baaf7b4537ad41fe1bb63ca4c36838c74d86414fde77d665add94bef530390a729827f32dfc68a661b091ae6561585858a32528debf23a65b23b77fcd7683b77da098d00f96e396a1d7b17957c014152de1a8185ae3894c2a08200abdaff1c83c0dcfda7a5bf03ded0f7e7e88652ea94842622b92bd0344aace9faf963d6bd8431b5b82ab613ed843f7376b29c46527cc6d936c62029e1141037f761895a2247710d93977dda2cfe713debfb3cb03ca1674b7afd0dc3b502854dbf9d91f26334f26c729c2093c3efc14ad0cc830218756553aaa70c91e4879164d2e210ad7c2179de3de47e48e2b45e53a2b677b1f55d386edc4f14ce665d1770face3b792a5127b6d9d188672dfe9efae6fc4220f2901f88a1e36b9a6269896a0e4554c1593e8b365dcc8caefce2d41072b3fbb3ae85521a21f031810b27877884953834f860393a924f805bb1f35e6fd8e6aad83e8bbfdc3f78d38ffb84d305a49cae5c66a8d0264334661eda5e4e974b2a925da5813f1304a841bb9cd432e9c0a93b32384a1377310693b50946fa51d389ca130f2be017d5fbd5b7b4978c9ca2c110aef20c4da71b0276e159b08453c434c453e8ed887c358abb67abe1dab4ad07ac93b20d0d727ea1d37467b3bbbf7fffa8c83b97496df95d80dc98d6c6ce25f2ad00069f93372e6e082cd8bc0e541494cf51aa185e4a831cbe0dd77487e08141c89c26a2f9a8110ce09673d2e2574f297dba7d65c7b45ea09acd148d51e9fba12b0cb27d7e60d2767c19bdabad7418ef5532b2a2f4d9da6bbddfa03c5c2de620a50786c3c5884e34e5bb76b74482b0276faeb3f6a52abad6b619ff34b8d55ed48c3d7ae92b2b217726257e174b1faa77f4e713a42f216621ac3c8488279a76ae3e2304df03be45d46edc21a7ed4dc026cec0b7c28c66052d08ce2acb82624ebae2058ad9256d28df6a0f21d212a4322ec251f1d026df3cc93b0ba3fa4284ff9f23e0d7a9ba7623eb49cf467ce9b2ad336a97284633303baa8207bf049da6b8e3d6664c6d4cf198bf616e50c85a3d80b238ff8ccd68ca0d4e97f940e8e405b5adfee1991b25e1e200f6dafc48b273dbcdf2053d8dee64a51ed09598f92091e4d12bd0ef7fd23a508f345eace5c832b67eb3338217c11917ef1860a14f008066398cd1643c8132ce48b49093fe8ffee45dd2aa64bf3291c753035c189e284f40fba09a0febbd7f0c334de4089e2fafd191058edd8a61cd1e9d01889ef7814964ff395e15aeea8cfde2c0991f58a89a4e6251dca856f935ae77657a03b91061d3086bb720e0fd1eb59578cac1793b6b58f98320814ab564d5fc5f559404d7c730e08b290ac2066a0392d81569f2918dbf81fcd97206bccf2e75a6d6937956ba6bd86592d13bcd6446cf5f8b5ea95661307306e5823c7522fd6e672605ed650cfe91513b0bca6483cc742fe1b9c53cb83a89f1d7cf21976b7c9d7892ccd70d6f8b8851b4124b005d168883385954b8a0919da9576828ddcb97d16bcd3563a3fe25538ec9d3255eff87201be11caf932525359b26e9b287145f7c469c151bef1140bcf9f94d6e67539eb7f9872efae56768bea61e0fc7a00c2fa6f062616a881b50fc9db7fc4bfb44439aa6bf244c7b9a28ba31fc011a88b4e8abc260d57b769ecaf379d8a06ddf477a9432dc21483bd08942b72fbdd61ba7f56baf77ff8a5e8a4fe526fe09ac65d6dc0c21cd7cdf14823f35c79edd39f37c8bafcf5c9d818d183bedb501b885c4f2938d41c88e70c726e12a991d555da1c2815f9d8a56e11ba51c127881beb7a99df2576d98f82881a72bc0f3431b2299a14cf78fd3ebfc5a3c576e6ac9818997bb46b65cbf1fb689aa92e61f89fa458b4bf7a880424ce70b61846803f5c4b52a668b094fcc958fa124b05e530b874bef5c4e1f295cda00b558c3141724421fa46915465742d4d79fcaef42b237872bd30c627f5d92705f8cda48949f859dd201f08b63f5ad48399d3e9a04302fdfcd6513235bfb580e34cce1d3a58b9638824d46fdad4c566f656a5afc9d9dee87e30fa69a7de04b7a59878ccc39dcb70b6b5517eb335fb8061f3a301b4563f4887b797463dd84b0c4fe1879817883ed4dc7b6f15f5c48eeb5462bdb8a8dca6d58b1bb737a090745719ee2aa2f4ce1ca0e527c5767fa1a6ef3824c749eaf3309cc741c8f9a41bd019ddfefb287a6f9fe15119c9d34251ce9c68d8a09ce4447dcd04e48b620fd9cf0386660f5830888f0c5b7b9d21b5723eefba3583be48b4d862249d817d4f22f55aa0a9cafc611996ec5fbcfabc07e00d31216b8efe2c4fbe645d97b10f68dd92419e2372b434106c4828788e994f5a7a6e738f02e77e1fc07be6bad99d1f7313b10ec37b29218ce03452ebcec433f4d17f7a169f2176ecc7558bf969cc3443951724e76bb07f696db4cff369e6e93f51f365fc0f04b6247ec8ebb7774ceeb95c1128e2a8b2cb90d604083cfbd0f1a9cb8fd40983133b36484f7d67caf9d11cd1e6a2bd4e6cef4567adb37f92617ace5388dbd7f7becd67caf902a0a61c3077209f9520c8c59c59d4ca6324ae88bbc1f29d0a2522ef85f45d738188e284d0381aa6b5395b5e77345f062a540ec4372b61b60ff8d52201c25ee5e678a4b21b8d18ad00758645e6d1d0c3dcbe7ca6f428b278e3bb1b860b964a4915f9d1ca35041fcdf7c43005e4d9e8d6fed94c1c7534cf8daa38cda0162caf11a0dc380821537f48de2aa84867bd7c0bce8d228a321b3c6cab200e810f514555f247b0b0b6c9c1728acfa2d063e931e84fd18abd31a871e390209660dca2e1e07100b990dbc26756ec32a1984daf7d5be90ac02e8c488de0aafccb49f5cd8dd3da5a6f3190a62aaedca226be6bf59ad17451d7a4ce9782c73d486c1746cd2ee5ddaee93a407e85f92154a4ba5c99d880ae541e59512bf7829338217d1cdca25c82fb6bec6006cd417f92be3977c3c939eef09ed7485f236f0872f1033a1e0aea21e18bae55ab837ba5399bc9f11e63430cabee2453c17d50d1c8bf7039166e9705a4b721c2c4419076dfe396f6ab789c62dfcd131c03a088a59761154962a7ecbb893b5bf5443756f4b990fe29a6380a8d3efded7b6042397d61e9f0fd4020a0a84f0b72ad2775dd15751d6f9aa53da512ed04b791c4fbe3dd19cecf20224e8e7f01e1f39bc4ea0f0702d5ca7048eb0a59009909eb5530dbe5ee191fb80e2b6415c3a8dfa19ffa9ca32625edd5d602e0bfa91ea3266226a4c47bc49daa324a25cadd1d0be863aea6afa8f8ec81b381fed84794d27a9172ebf530585bdfda62c33826a00d13ae3d20653bebec0df3e0ab997ecc5d962b96a24b02a6f970c01346a0b8ea70f41a45c62c57dfe149a1cbbe6ab443057ca8345f529cf86831bb1865e3b3c71f9b746112709a8e5bca0ee1d1bcb42c72e2b4624cb598ce698a531ef92544639d4b36aa56c101f5d94aa968d140c94e728757fa474fc9db92c088"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
[ 1409.552404] loop3: detected capacity change from 0 to 32768
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

10:38:49 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:49 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:49 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:49 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

10:38:49 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1409.559639] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:38:49 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:38:49 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1409.563675] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.564060] loop5: detected capacity change from 0 to 32768
[ 1409.570329] loop2: detected capacity change from 0 to 32768
[ 1409.571906] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.590104] loop6: detected capacity change from 0 to 32768
[ 1409.603293] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.623988] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.763101] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.777991] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.819102] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1409.848616] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

10:39:04 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040), 0x4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 4:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r2, r3)

10:39:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.298228] loop6: detected capacity change from 0 to 32768
[ 1424.313193] loop0: detected capacity change from 0 to 32768
[ 1424.329473] loop2: detected capacity change from 0 to 32768
[ 1424.331124] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.342584] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.344565] loop5: detected capacity change from 0 to 32768
[ 1424.350687] loop1: detected capacity change from 0 to 32768
10:39:04 executing program 7:
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

[ 1424.358112] loop3: detected capacity change from 0 to 32768
[ 1424.373312] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.374381] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.379525] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.382213] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

10:39:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.556354] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.616599] loop4: detected capacity change from 0 to 32768
[ 1424.618362] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.639029] loop5: detected capacity change from 0 to 32768
10:39:04 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

10:39:04 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540e, 0x1)

[ 1424.646840] loop1: detected capacity change from 0 to 32768
[ 1424.657797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.663500] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.679022] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.712114] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.718520] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.762286] loop6: detected capacity change from 0 to 32768
[ 1424.783307] loop0: detected capacity change from 0 to 32768
[ 1424.789332] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.789818] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.818005] loop2: detected capacity change from 0 to 32768
10:39:04 executing program 7:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x5601, 0x1)

[ 1424.842319] loop5: detected capacity change from 0 to 32768
[ 1424.858149] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1424.877841] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.915820] loop1: detected capacity change from 0 to 32768
[ 1424.922391] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:04 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:04 executing program 3:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="b7048395d12d650fb276a625e86e7a3de38d7c7574bfed2bc71dd1f0adaf6d8572dd4b1f111715c979d79900530243b4a0819c5c013fb69b415bde90c766fa113716c2fe14f453fcd632318f9e0bb061028371d7caf727420ed02f8440387358ee49cdb109bc659769027b82b25d21830b746d1744437c106af79db56d18dcf1c631a9b6417d28d80f051d94927995850a8a993d2ba14af6e811265eafde3e2b617e96b65b93d0ce990c3e6c08d45f912173f923bf427ff1ff8b4fc60d987ad38249e46728a5168df949e3624b6564fded890de094c97f386554951994ecff521b63be6024f578c865477e04c623dcb374ac647d78e16f14a6ac6ef86161b3f152db51ceca802eaf566ea08dfcd9987656af94d324d3452afad2909c5611e532722ff7c094477777adab9003800a72d7de8a1190b2923a105d1bd3ea44fca98586e88af54b479a7be83582a16e6fb4d7b2af20dc9395094aa771e75995a7448ed2c079f8a9f5dceeba750abab27ca3502eaab45f900cde67f47f6cf754520913e7b733e11c921b37fd99c2e563ef6891bbdbcfd34f5c4a521f666b089eb0c5e2f7674074df7aff2c7f61e6acebd146e5897939c5a6397a8d19b09a9e0fb9e2c8cf1c032a5e412b653150cc6e3245ab13c6c30d75a7e8a3ab0b84d4eda9b34a8979dd10cbe0847993fb5a18f0fb150838e39e37999095c716886e6ffa5bd435dbe48a00910afbfd2fcdb27452adcde8ab526cc542d6928c50be2fbdf2007095dc2f54d0219e7ed0706827f5ae04e26726d90321adb97235a7588e7b6dfb190f0d8e052c90d3b97bbf84d1a23edb6b7c894fd8a348c87eb22ef7e43b270c36876cdc3544f109f8a4bcc04d96cfc80fe5271b4f36eeb89720a40c8b66b76a1f01152e79cac677a5d5573e8d7fbff99807a99483133421d22e5d92dc298a4b5e019fa77ddae3c8a358208451f60a144e11c865683f0a6c06bd0efdafe527e55e2a352e572b42810bd1e48f95334dfc303cee3d3d33486eda51965cce0539870f3672446f794ff2d0c1b2b0281866663f385413131a3c6d2b7a61a522b9c8cf394169b77a55922d61636022c6da77cfba65564fddadbfd48aecfdbb1c7882eb27a16af537d3ede8ed1f859aa2920857646e83653d3464ea1db735c4fd41899b04358389986446a2323b9beed7924190d7cd83b9f283a57242cd216cf2ca04a08e5dcf64a1a66ec9f62e099c98723701a5addd1b700969c44f229f8f50e9ede1ae415856130fca352f0ece4f9c8fe7c1ddf7e09f400a7c58b1b633731277c4bba31e8d921e785e7cbb4e1792147d98f90035b34fc75a6d79d2edff926cab8bb258dde489df61e90049f47784086a97a388af58dfe2b6bc4f6072c563fb8c889f054324a5701e4fdb89124f2f1fb46929f0a0f14d1343c9ac3c23e1191c31b6172c212fbc5487f9b76d58fac28ccfa499161ecbe3f03ffbcca7ee7d11bd65e930b283357252080b0100ef1e4d888babc8973a672d02ac7bd68b982b0a6f903cbca2eee760760915e963b1b38fddee3c9fa33c1921c031f5db6948c3095dd1ed16c6b3b10db9848da06f729ad3e14577d2883ab03b29e47d005547ed39598a73a89682dd31eb92a7e894c08ac784ffedd048d41b5b78c1c83d6ad6675cca098a01d1ea85e5ccd0de36d4713a0515515330382d6d65366741dd2ee945fccd3c8acf816c12e993b963651e8ead4d293c739a9780f833bfcd198021ed0102eabfd4b7a59eddd2aaa92d6125b7b153e3bb8621a7aed8a7b8a440220ae6a52b59aa00c72a8f486f27f70c6d045da8320f27450528f48798fc5ff400747b56a9a8b3b402c34b4d220f33c1079d8b7e12440a621a6ca0c072a69b76e653964ced53c213bbff097fd7a7529f4b973e495423d6f77bf5f702fb7ab3774063c556d549a5be76e00df39377525f563fca6b8ae3d5a0a87c1d028fbb7959178c6d2db74c63319f73f22fe70e17cc6a20dae290cb62e2d8161ae81b66507cc59fca8588080d9af205cc5db3bfbf64fb7806c53eef0c9a61ce54a4786971432003f6dd2dcf19f2e28e07920f0ca430380c3886de6e053e2f7d5f8783f3fd7db288bd1efe36161d22dcf0d70c438a03488fef3c9d91d281b2ae863e1edd2701de18592ac4cba8772a3f3441f6201721fb712179baa9f1a300fcdede10c99470de5a04ef14dd9bd99ee30d7d67f9e55f3df5ebff5e1340573cb11c2b30d8cb83217a62ef799fccaa675d91463191f57600f9a3c56ca1bceb035bf057931a71fedc6e78586585d9ed239d24b45783746ae4995e88e2a4ed3fd495abf0e4d3721e0644bcdb28f0cc05532bb28f5597c77b5907aabbb642f72cc8dadb20329489ed58034be55120071e84c6fe7a5e247b39e076525a627745ac3e2e1fee1ee5b49ace433c0f2310dd23601580625efdf611b2939ecabe7247eb7a1c3e43bbf38aa4857ff971e068e1add4b25a9173159be512721384a2fe24e766f6f74b4fcd0cc76e1ff74c07a71cd3529d346c0aefbb5dd64f525e40151ed8b057ad9a775d61f54fe5b71d47f733c1256d0fc872c92dfa8f6d085119515135711edc413d351366812af6eeea1de8f7fdda8feed5d9062da8d82bb5d23526ee51163538ffd6d11880e79ece1e16a2831693a4607f8b27de023a17aa688dcbdf161724bdb0b67774de5fef08309659ef021fe2ceff17947abc92c2cf203352e672f3ec2436f00eaeceef54970e7855b32bd259b2c78434d584964ca008271782147bc9faf5129bbc9da5cd28a30735bb8d4b22b36570440ad998aec7f2f8b1859f7e170f1ed8560e9e20c1551622a4e65f6d4c2651d3c0f4c560618a3c434bbac4ee9a75f7c3926085dcf79b8db09916ed3354ab0b0f32074074e4353b14417ea2a741acd57b32db61cc2c7f2e5a070067b8e9bda71b8e9901886c958c4c35633e84f592bc7047df824c8b0788306e731161f6e884c7385cf570679380bc9f9ba68319adcbfcdbe5450203ef817aad502d86572c5916f7cd89a260587810baa380f471b42914fc0539072a2b8803666ac223958cb79516b469ca5e4d1c70ee95a11f4a12a7cb9ab5f41e823c6feddeb94403391db62c670ea771b4c039ca63590e1c29edcd39821044fcefb226e2143b1f3930207d697c7f56fb2db0cc90460951393b0686d88f4b4f9674d7b7bffd04b1510e6da7e553af1648db77980e4e6cc03a8e7fbbdbc018f81145b3aa4462cf81c369f89a73fc72d7d7365a12d25dd7450c217291bfa9004a7c8307461937a2932309a0a9cb8de56fff96ebf27546821da5fba5b032c01319fbf94dfd6efa0915981568a75756595295d12d06ac17d56909ac46b6908fa77bedbd6e3b9d90f138daef239c8759b134986144059f535da8db21cf8aba0b47b340bfa84fabd1df108fbde47d560e8b724159437cd938d7889e65d2c1cafb97df60b9496b0468eb70300e20ecadf8438e1fd4557195db2fd07a3c38f38844e7f64640d3d7db4e79ecb37ca878f417854b5ba7573ff1c12b5344f6e0d7f4de5bdf45045e462680492933073b1e1a524cde1166950a0aa570f89d76445db593229e6ae0e9efeec1793e1aec5503efb144af44b14edbc2c7764b4abd5e0b35309a18a400d962478eeb2367bf86e3d5ca8399f8437600f79ed620ab33277800da2b053055ad0d975ca5ef69cb4c79702785747b8536904828bef8af0e0d2c39b8db364a315ede9fc30408beb5b755e897cf1b6023f9837d1b33997a87c49fce62bb7e61188f9e0ca0ba159298c9ea18540dcf1fd54cf4840e0f6405227954c43691d7fd48e173eb4c4a387f87e99afa27f10846f43a060aa00e6f89deda1cc7933d45910f55d01ee609b627a6954feb55ce89569eb8e3917fcf6e5e67a6bd74f9508d75872f5aa55b844fe8d1ae75eda948263d9320cf35bb21697346af06b9cf466b604dd582e8c3ea7431bb2c70c5c43a94532b1ab45347d0956807ba8e8600f5419ef6d730f0fde7af7b6b3ac887b586954654cc6aa951df245f6e465e7321191a0dcffb35fefc50282f18da0dcbaff074e0a8edbb5b031cdf7de8872839891f97ba2e307bf218a98262a8a88128ac8fb36ca543313b7708112a304677fee8e24b9f686912ba20af56a31a31902db3d2ba144c0b05e48ebd60103848fbab2c6e08c96cd3baef8e24a87a6ecad1aa1e8927a82b4e8e8ac1b654e5c53d7a29a2a3dec5b52fd896fcd8e95ead7a617679c7d5a6d614f5237c8ee4d8f631505b32080e49ffee64b5718f5f2c42e4fccb006c92e6b80408937de423b4bb9379718488a8e087fe2437202c527793325dfffd5e663fb5bf6b5e189464b06aaeb4b4acba80d42702f602cc3383121180aea60b4b51e8f535c9f21b502ca55c422fa6e395cc99a49bf2eaf37a132c9a8c60b0bfff2b81a2da05da6ef4ed9e737690a0ee4e5b55ca97db7dd54237ccd3ec76d97e3863480809f2426864f43fc0b3deb1c2c434b346078bbf269a70d1b0141c428281da8f156861b191415a89ca92316b59b9030fc15aa261897e272c5db1b92231a1e98e00fd1ce3ad87d3b7879a04898654d4580709ee518fca750a9d1a2612f8be0301be38adf3ca955370234d49c431f729ee36742195de91207ca1e149a5680228e496f47373c4d69581a697a9335dd76adbc72cf055deb663ab9d558da0638dcf9c1b8d08c4468fb63051b0f9f03c42f0769585de5167cfbb0b46ba990a8336111f8d0a9375d13b91eab8cef5a8f799c0d9184fdb25776a38fd53d230d8ee09d35fb974d0ae0c5cee59dba14630f72a5f795625c3c9c5e326a8cbe33c54db82a1866f7fea224d6baa3f87627277cfc0d65a2038faef2918e0607a883b9438580b8880b0b1dd9f4bf9de170f873d5c9c8faa8a4a665d01b9707364d85ee05cce99abfd7db5a57d69fc10b385ea4241c85b17be7bef358d2fe97b5f09c3b01939c1799c3845665aa0f4a55015180ff4445d6c6bd1f3cda220386da1b47afc96ec0c76f93b58b0523fa259c59c8d761371cb95b751e302976d50034b7741c8bd8480962a55b7b20c329b28e9187e3043415284ccf324059d2fee64abb32673b712e9c68a8ba95ae04ca7b23c9616cc139280100ef1c005043068d3cfb59af515897f79de21e3580a9b1ef490cd43b56196ea5a5ddeabf1db5ed4818b38a0438e5d6a1538c283dc5d299391578098e90e5c57c8886582b756d17dbbbf36097ec221a8cb90ea2b153f55bd3ca2a92e1e2904f2b023739ba457b277946b78bf463d871d32858f25d552ef58e3eaf4784d2eb7236442d9fa8ae7b536d0fc295f697ba5116421b0bd5899816faa2f3eba86754dec078128f86b00cb71a4b96c579b90ced373d4cc82850efdaa0300d220d3b599fbcdd09b9ce22e7a6bff0a7fbfbe17fcffcc93d434908a6a24d89e4f00c81c91dc87a018a7467c813c39430f2a77ee474211bd79e6ee9af0a012b1f477586be100203aac2088ec01c84994853b7fce3c761604826584db9ab20e6b79e9f7cd806446a6cf76c10e6e46bc491e6da642303305e766a3f181928f26328528dd867ed4009a1713ebab1934d94bf18a1b1f207ce4d31cda54f3e7bb3589b5de001883fbc11b6b0fa2807852110fd3821c27fc64ac24f422a700450c5335b1a8b7719d0074584859eab8789823c7264854cfd03e93e32dfc47f691f4bd336fa02f2951ff329d1b9fe7707ae1e9336ad3f3df80d56cb8320597b7faa989b341aab33820795ebe3b2a843f7e710edb5f", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c)
close(r2)
r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xca902, 0x0)
dup2(r3, r4)

10:39:04 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0)

10:39:04 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1424.995171] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1425.011265] loop6: detected capacity change from 0 to 32768
[ 1425.048012] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1425.154331] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1425.236280] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1425.302201] loop0: detected capacity change from 0 to 32768
[ 1425.311181] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1425.356809] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.480126] loop1: detected capacity change from 0 to 32768
[ 1436.483943] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:16 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 4:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 3:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="b7048395d12d650fb276a625e86e7a3de38d7c7574bfed2bc71dd1f0adaf6d8572dd4b1f111715c979d79900530243b4a0819c5c013fb69b415bde90c766fa113716c2fe14f453fcd632318f9e0bb061028371d7caf727420ed02f8440387358ee49cdb109bc659769027b82b25d21830b746d1744437c106af79db56d18dcf1c631a9b6417d28d80f051d94927995850a8a993d2ba14af6e811265eafde3e2b617e96b65b93d0ce990c3e6c08d45f912173f923bf427ff1ff8b4fc60d987ad38249e46728a5168df949e3624b6564fded890de094c97f386554951994ecff521b63be6024f578c865477e04c623dcb374ac647d78e16f14a6ac6ef86161b3f152db51ceca802eaf566ea08dfcd9987656af94d324d3452afad2909c5611e532722ff7c094477777adab9003800a72d7de8a1190b2923a105d1bd3ea44fca98586e88af54b479a7be83582a16e6fb4d7b2af20dc9395094aa771e75995a7448ed2c079f8a9f5dceeba750abab27ca3502eaab45f900cde67f47f6cf754520913e7b733e11c921b37fd99c2e563ef6891bbdbcfd34f5c4a521f666b089eb0c5e2f7674074df7aff2c7f61e6acebd146e5897939c5a6397a8d19b09a9e0fb9e2c8cf1c032a5e412b653150cc6e3245ab13c6c30d75a7e8a3ab0b84d4eda9b34a8979dd10cbe0847993fb5a18f0fb150838e39e37999095c716886e6ffa5bd435dbe48a00910afbfd2fcdb27452adcde8ab526cc542d6928c50be2fbdf2007095dc2f54d0219e7ed0706827f5ae04e26726d90321adb97235a7588e7b6dfb190f0d8e052c90d3b97bbf84d1a23edb6b7c894fd8a348c87eb22ef7e43b270c36876cdc3544f109f8a4bcc04d96cfc80fe5271b4f36eeb89720a40c8b66b76a1f01152e79cac677a5d5573e8d7fbff99807a99483133421d22e5d92dc298a4b5e019fa77ddae3c8a358208451f60a144e11c865683f0a6c06bd0efdafe527e55e2a352e572b42810bd1e48f95334dfc303cee3d3d33486eda51965cce0539870f3672446f794ff2d0c1b2b0281866663f385413131a3c6d2b7a61a522b9c8cf394169b77a55922d61636022c6da77cfba65564fddadbfd48aecfdbb1c7882eb27a16af537d3ede8ed1f859aa2920857646e83653d3464ea1db735c4fd41899b04358389986446a2323b9beed7924190d7cd83b9f283a57242cd216cf2ca04a08e5dcf64a1a66ec9f62e099c98723701a5addd1b700969c44f229f8f50e9ede1ae415856130fca352f0ece4f9c8fe7c1ddf7e09f400a7c58b1b633731277c4bba31e8d921e785e7cbb4e1792147d98f90035b34fc75a6d79d2edff926cab8bb258dde489df61e90049f47784086a97a388af58dfe2b6bc4f6072c563fb8c889f054324a5701e4fdb89124f2f1fb46929f0a0f14d1343c9ac3c23e1191c31b6172c212fbc5487f9b76d58fac28ccfa499161ecbe3f03ffbcca7ee7d11bd65e930b283357252080b0100ef1e4d888babc8973a672d02ac7bd68b982b0a6f903cbca2eee760760915e963b1b38fddee3c9fa33c1921c031f5db6948c3095dd1ed16c6b3b10db9848da06f729ad3e14577d2883ab03b29e47d005547ed39598a73a89682dd31eb92a7e894c08ac784ffedd048d41b5b78c1c83d6ad6675cca098a01d1ea85e5ccd0de36d4713a0515515330382d6d65366741dd2ee945fccd3c8acf816c12e993b963651e8ead4d293c739a9780f833bfcd198021ed0102eabfd4b7a59eddd2aaa92d6125b7b153e3bb8621a7aed8a7b8a440220ae6a52b59aa00c72a8f486f27f70c6d045da8320f27450528f48798fc5ff400747b56a9a8b3b402c34b4d220f33c1079d8b7e12440a621a6ca0c072a69b76e653964ced53c213bbff097fd7a7529f4b973e495423d6f77bf5f702fb7ab3774063c556d549a5be76e00df39377525f563fca6b8ae3d5a0a87c1d028fbb7959178c6d2db74c63319f73f22fe70e17cc6a20dae290cb62e2d8161ae81b66507cc59fca8588080d9af205cc5db3bfbf64fb7806c53eef0c9a61ce54a4786971432003f6dd2dcf19f2e28e07920f0ca430380c3886de6e053e2f7d5f8783f3fd7db288bd1efe36161d22dcf0d70c438a03488fef3c9d91d281b2ae863e1edd2701de18592ac4cba8772a3f3441f6201721fb712179baa9f1a300fcdede10c99470de5a04ef14dd9bd99ee30d7d67f9e55f3df5ebff5e1340573cb11c2b30d8cb83217a62ef799fccaa675d91463191f57600f9a3c56ca1bceb035bf057931a71fedc6e78586585d9ed239d24b45783746ae4995e88e2a4ed3fd495abf0e4d3721e0644bcdb28f0cc05532bb28f5597c77b5907aabbb642f72cc8dadb20329489ed58034be55120071e84c6fe7a5e247b39e076525a627745ac3e2e1fee1ee5b49ace433c0f2310dd23601580625efdf611b2939ecabe7247eb7a1c3e43bbf38aa4857ff971e068e1add4b25a9173159be512721384a2fe24e766f6f74b4fcd0cc76e1ff74c07a71cd3529d346c0aefbb5dd64f525e40151ed8b057ad9a775d61f54fe5b71d47f733c1256d0fc872c92dfa8f6d085119515135711edc413d351366812af6eeea1de8f7fdda8feed5d9062da8d82bb5d23526ee51163538ffd6d11880e79ece1e16a2831693a4607f8b27de023a17aa688dcbdf161724bdb0b67774de5fef08309659ef021fe2ceff17947abc92c2cf203352e672f3ec2436f00eaeceef54970e7855b32bd259b2c78434d584964ca008271782147bc9faf5129bbc9da5cd28a30735bb8d4b22b36570440ad998aec7f2f8b1859f7e170f1ed8560e9e20c1551622a4e65f6d4c2651d3c0f4c560618a3c434bbac4ee9a75f7c3926085dcf79b8db09916ed3354ab0b0f32074074e4353b14417ea2a741acd57b32db61cc2c7f2e5a070067b8e9bda71b8e9901886c958c4c35633e84f592bc7047df824c8b0788306e731161f6e884c7385cf570679380bc9f9ba68319adcbfcdbe5450203ef817aad502d86572c5916f7cd89a260587810baa380f471b42914fc0539072a2b8803666ac223958cb79516b469ca5e4d1c70ee95a11f4a12a7cb9ab5f41e823c6feddeb94403391db62c670ea771b4c039ca63590e1c29edcd39821044fcefb226e2143b1f3930207d697c7f56fb2db0cc90460951393b0686d88f4b4f9674d7b7bffd04b1510e6da7e553af1648db77980e4e6cc03a8e7fbbdbc018f81145b3aa4462cf81c369f89a73fc72d7d7365a12d25dd7450c217291bfa9004a7c8307461937a2932309a0a9cb8de56fff96ebf27546821da5fba5b032c01319fbf94dfd6efa0915981568a75756595295d12d06ac17d56909ac46b6908fa77bedbd6e3b9d90f138daef239c8759b134986144059f535da8db21cf8aba0b47b340bfa84fabd1df108fbde47d560e8b724159437cd938d7889e65d2c1cafb97df60b9496b0468eb70300e20ecadf8438e1fd4557195db2fd07a3c38f38844e7f64640d3d7db4e79ecb37ca878f417854b5ba7573ff1c12b5344f6e0d7f4de5bdf45045e462680492933073b1e1a524cde1166950a0aa570f89d76445db593229e6ae0e9efeec1793e1aec5503efb144af44b14edbc2c7764b4abd5e0b35309a18a400d962478eeb2367bf86e3d5ca8399f8437600f79ed620ab33277800da2b053055ad0d975ca5ef69cb4c79702785747b8536904828bef8af0e0d2c39b8db364a315ede9fc30408beb5b755e897cf1b6023f9837d1b33997a87c49fce62bb7e61188f9e0ca0ba159298c9ea18540dcf1fd54cf4840e0f6405227954c43691d7fd48e173eb4c4a387f87e99afa27f10846f43a060aa00e6f89deda1cc7933d45910f55d01ee609b627a6954feb55ce89569eb8e3917fcf6e5e67a6bd74f9508d75872f5aa55b844fe8d1ae75eda948263d9320cf35bb21697346af06b9cf466b604dd582e8c3ea7431bb2c70c5c43a94532b1ab45347d0956807ba8e8600f5419ef6d730f0fde7af7b6b3ac887b586954654cc6aa951df245f6e465e7321191a0dcffb35fefc50282f18da0dcbaff074e0a8edbb5b031cdf7de8872839891f97ba2e307bf218a98262a8a88128ac8fb36ca543313b7708112a304677fee8e24b9f686912ba20af56a31a31902db3d2ba144c0b05e48ebd60103848fbab2c6e08c96cd3baef8e24a87a6ecad1aa1e8927a82b4e8e8ac1b654e5c53d7a29a2a3dec5b52fd896fcd8e95ead7a617679c7d5a6d614f5237c8ee4d8f631505b32080e49ffee64b5718f5f2c42e4fccb006c92e6b80408937de423b4bb9379718488a8e087fe2437202c527793325dfffd5e663fb5bf6b5e189464b06aaeb4b4acba80d42702f602cc3383121180aea60b4b51e8f535c9f21b502ca55c422fa6e395cc99a49bf2eaf37a132c9a8c60b0bfff2b81a2da05da6ef4ed9e737690a0ee4e5b55ca97db7dd54237ccd3ec76d97e3863480809f2426864f43fc0b3deb1c2c434b346078bbf269a70d1b0141c428281da8f156861b191415a89ca92316b59b9030fc15aa261897e272c5db1b92231a1e98e00fd1ce3ad87d3b7879a04898654d4580709ee518fca750a9d1a2612f8be0301be38adf3ca955370234d49c431f729ee36742195de91207ca1e149a5680228e496f47373c4d69581a697a9335dd76adbc72cf055deb663ab9d558da0638dcf9c1b8d08c4468fb63051b0f9f03c42f0769585de5167cfbb0b46ba990a8336111f8d0a9375d13b91eab8cef5a8f799c0d9184fdb25776a38fd53d230d8ee09d35fb974d0ae0c5cee59dba14630f72a5f795625c3c9c5e326a8cbe33c54db82a1866f7fea224d6baa3f87627277cfc0d65a2038faef2918e0607a883b9438580b8880b0b1dd9f4bf9de170f873d5c9c8faa8a4a665d01b9707364d85ee05cce99abfd7db5a57d69fc10b385ea4241c85b17be7bef358d2fe97b5f09c3b01939c1799c3845665aa0f4a55015180ff4445d6c6bd1f3cda220386da1b47afc96ec0c76f93b58b0523fa259c59c8d761371cb95b751e302976d50034b7741c8bd8480962a55b7b20c329b28e9187e3043415284ccf324059d2fee64abb32673b712e9c68a8ba95ae04ca7b23c9616cc139280100ef1c005043068d3cfb59af515897f79de21e3580a9b1ef490cd43b56196ea5a5ddeabf1db5ed4818b38a0438e5d6a1538c283dc5d299391578098e90e5c57c8886582b756d17dbbbf36097ec221a8cb90ea2b153f55bd3ca2a92e1e2904f2b023739ba457b277946b78bf463d871d32858f25d552ef58e3eaf4784d2eb7236442d9fa8ae7b536d0fc295f697ba5116421b0bd5899816faa2f3eba86754dec078128f86b00cb71a4b96c579b90ced373d4cc82850efdaa0300d220d3b599fbcdd09b9ce22e7a6bff0a7fbfbe17fcffcc93d434908a6a24d89e4f00c81c91dc87a018a7467c813c39430f2a77ee474211bd79e6ee9af0a012b1f477586be100203aac2088ec01c84994853b7fce3c761604826584db9ab20e6b79e9f7cd806446a6cf76c10e6e46bc491e6da642303305e766a3f181928f26328528dd867ed4009a1713ebab1934d94bf18a1b1f207ce4d31cda54f3e7bb3589b5de001883fbc11b6b0fa2807852110fd3821c27fc64ac24f422a700450c5335b1a8b7719d0074584859eab8789823c7264854cfd03e93e32dfc47f691f4bd336fa02f2951ff329d1b9fe7707ae1e9336ad3f3df80d56cb8320597b7faa989b341aab33820795ebe3b2a843f7e710edb5f", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c)
close(r2)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x22b80, 0x137)
r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, 0xffffffffffffffff)

10:39:16 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 7:
perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000640)={{r0}, "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"})
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000140)="4f44f94b86401a4c2b8a1e85f5c100877214be478209c1c073e684e161001901dd0a79c0e57e02e670278d4e5c1e1ebb4bb3aee3b146890fd35e42c62cf10e447758f95b935c73c78e5a8ee521fc4ef09ad22e67e885fcf22b9dfe85ac41a67b4e168e9c5d8182f4aa972fd5c84eb1e895b4fff80b6b41216ff63bd958f9e0f070455f8b4471f43753cb717062bd9eada0308ad69321df855bbb8beb23aaf48997fd", 0xa2}], 0x2, &(0x7f0000000280)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x0, 0x8, 0x0, [@mcast1, @mcast1]}}}], 0x38}}], 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc)
connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c)
close(r2)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x22b80, 0x137)
r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed87}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, 0xffffffffffffffff)

10:39:16 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1436.498117] loop2: detected capacity change from 0 to 32768
[ 1436.505808] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.510624] loop4: detected capacity change from 0 to 32768
[ 1436.517847] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.524998] loop6: detected capacity change from 0 to 32768
[ 1436.535576] loop0: detected capacity change from 0 to 32768
[ 1436.555513] loop5: detected capacity change from 0 to 32768
10:39:16 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1436.569624] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.583829] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.594834] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:16 executing program 3:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4)

10:39:16 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0) (fail_nth: 1)

10:39:16 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1) (fail_nth: 1)

[ 1436.757129] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:16 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:16 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1436.790149] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.795678] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.801045] loop1: detected capacity change from 0 to 32768
[ 1436.806507] FAULT_INJECTION: forcing a failure.
[ 1436.806507] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1436.809409] CPU: 0 PID: 9172 Comm: syz-executor.7 Not tainted 5.10.244 #1
[ 1436.811112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1436.813131] Call Trace:
[ 1436.813775]  dump_stack+0x107/0x167
[ 1436.814670]  should_fail.cold+0x5/0xa
[ 1436.815606]  _copy_to_user+0x2e/0x180
[ 1436.816534]  vt_ioctl+0x1c9a/0x2c90
[ 1436.817424]  ? vt_waitactive+0x3a0/0x3a0
[ 1436.818423]  ? __lock_acquire+0xbb1/0x5b00
[ 1436.819461]  ? find_held_lock+0x2c/0x110
[ 1436.820455]  ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0
[ 1436.821753]  ? __sanitizer_cov_trace_switch+0x45/0x80
[ 1436.823002]  ? vt_waitactive+0x3a0/0x3a0
[ 1436.823996]  tty_ioctl+0x862/0x18b0
[ 1436.824894]  ? tty_fasync+0x390/0x390
[ 1436.824915]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410
[ 1436.824933]  ? __sanitizer_cov_trace_switch+0x45/0x80
[ 1436.824953]  ? do_vfs_ioctl+0x283/0x10d0
[ 1436.824971]  ? selinux_bprm_creds_for_exec+0xb60/0xb60
[ 1436.824990]  ? generic_block_fiemap+0x60/0x60
[ 1436.825008]  ? lock_downgrade+0x6d0/0x6d0
[ 1436.825026]  ? __mutex_unlock_slowpath+0xe1/0x600
[ 1436.825046]  ? wait_for_completion_io+0x270/0x270
[ 1436.825074]  ? selinux_file_ioctl+0xb6/0x270
[ 1436.825094]  ? tty_fasync+0x390/0x390
[ 1436.825115]  __x64_sys_ioctl+0x19a/0x210
[ 1436.825137]  do_syscall_64+0x33/0x40
[ 1436.825156]  entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ 1436.825169] RIP: 0033:0x7f973a175b19
[ 1436.825186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1436.825196] RSP: 002b:00007f97376eb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1436.825215] RAX: ffffffffffffffda RBX: 00007f973a288f60 RCX: 00007f973a175b19
[ 1436.825225] RDX: 0000000000000000 RSI: 0000000000005601 RDI: 0000000000000003
[ 1436.825235] RBP: 00007f97376eb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1436.825245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1436.825255] R13: 00007ffeeffb859f R14: 00007f97376eb300 R15: 0000000000022000
[ 1436.826381] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.845943] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.848814] FAULT_INJECTION: forcing a failure.
[ 1436.848814] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1436.862649] CPU: 1 PID: 9175 Comm: syz-executor.4 Not tainted 5.10.244 #1
[ 1436.863419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1436.864359] Call Trace:
[ 1436.864668]  dump_stack+0x107/0x167
[ 1436.865082]  should_fail.cold+0x5/0xa
[ 1436.865523]  _copy_to_user+0x2e/0x180
[ 1436.865961]  simple_read_from_buffer+0xcc/0x160
[ 1436.866491]  proc_fail_nth_read+0x198/0x230
[ 1436.866996]  ? proc_sessionid_read+0x230/0x230
[ 1436.867516]  ? security_file_permission+0xb1/0xe0
[ 1436.868073]  ? proc_sessionid_read+0x230/0x230
[ 1436.868631]  vfs_read+0x228/0x620
[ 1436.868645]  ksys_read+0x12d/0x260
[ 1436.868655]  ? vfs_write+0xb10/0xb10
[ 1436.868669]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 1436.868681]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1436.868693]  do_syscall_64+0x33/0x40
[ 1436.868703]  entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ 1436.868710] RIP: 0033:0x7f5646d2669c
[ 1436.868720] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1436.868726] RSP: 002b:00007f56442e9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1436.868736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5646d2669c
[ 1436.868742] RDX: 000000000000000f RSI: 00007f56442e91e0 RDI: 0000000000000004
[ 1436.868747] RBP: 00007f56442e91d0 R08: 0000000000000000 R09: 0000000000000000
[ 1436.868753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1436.868758] R13: 00007ffe5f90770f R14: 00007f56442e9300 R15: 0000000000022000
[ 1436.870069] loop3: detected capacity change from 0 to 32768
[ 1436.889688] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1436.960862] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1452.890999] loop0: detected capacity change from 0 to 32768
10:39:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0) (fail_nth: 2)

10:39:32 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f) (fail_nth: 1)

10:39:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1) (fail_nth: 1)

10:39:32 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:32 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:32 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:39:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:32 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x2, 0x1)

[ 1452.905374] FAULT_INJECTION: forcing a failure.
[ 1452.905374] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1452.908350] CPU: 0 PID: 9197 Comm: syz-executor.7 Not tainted 5.10.244 #1
[ 1452.910021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1452.912084] Call Trace:
[ 1452.912739]  dump_stack+0x107/0x167
[ 1452.913632]  should_fail.cold+0x5/0xa
[ 1452.914571]  _copy_to_user+0x2e/0x180
[ 1452.915525]  simple_read_from_buffer+0xcc/0x160
[ 1452.916671]  proc_fail_nth_read+0x198/0x230
[ 1452.917726]  ? proc_sessionid_read+0x230/0x230
[ 1452.917967] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1452.918864]  ? security_file_permission+0xb1/0xe0
[ 1452.918894]  ? proc_sessionid_read+0x230/0x230
[ 1452.920677] loop6: detected capacity change from 0 to 32768
[ 1452.921142]  vfs_read+0x228/0x620
[ 1452.921170]  ksys_read+0x12d/0x260
[ 1452.921192]  ? vfs_write+0xb10/0xb10
[ 1452.925730]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 1452.927040]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1452.928354]  do_syscall_64+0x33/0x40
[ 1452.929394]  entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ 1452.930885] RIP: 0033:0x7f973a12869c
[ 1452.931787] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1452.933685] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1452.936286] RSP: 002b:00007f97376eb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1452.936308] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f973a12869c
[ 1452.936319] RDX: 000000000000000f RSI: 00007f97376eb1e0 RDI: 0000000000000004
[ 1452.936335] RBP: 00007f97376eb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1452.944361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1452.946085] R13: 00007ffeeffb859f R14: 00007f97376eb300 R15: 0000000000022000
[ 1452.958918] FAULT_INJECTION: forcing a failure.
[ 1452.958918] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1452.961817] CPU: 0 PID: 9199 Comm: syz-executor.2 Not tainted 5.10.244 #1
[ 1452.963504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1452.965520] Call Trace:
[ 1452.966165]  dump_stack+0x107/0x167
[ 1452.967074]  should_fail.cold+0x5/0xa
[ 1452.968003]  _copy_to_user+0x2e/0x180
[ 1452.968930]  simple_read_from_buffer+0xcc/0x160
[ 1452.970060]  proc_fail_nth_read+0x198/0x230
[ 1452.971146]  ? proc_sessionid_read+0x230/0x230
[ 1452.972247]  ? security_file_permission+0xb1/0xe0
[ 1452.973419]  ? proc_sessionid_read+0x230/0x230
[ 1452.974516]  vfs_read+0x228/0x620
[ 1452.975378]  ksys_read+0x12d/0x260
[ 1452.976236]  ? vfs_write+0xb10/0xb10
[ 1452.977163]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
10:39:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1452.978460]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1452.979950]  do_syscall_64+0x33/0x40
[ 1452.980853]  entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ 1452.982091] RIP: 0033:0x7f9e6f68569c
[ 1452.983006] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1452.987556] RSP: 002b:00007f9e6cc48170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1452.987577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e6f68569c
[ 1452.987588] RDX: 000000000000000f RSI: 00007f9e6cc481e0 RDI: 0000000000000004
[ 1452.987598] RBP: 00007f9e6cc481d0 R08: 0000000000000000 R09: 0000000000000000
[ 1452.987608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1452.987619] R13: 00007ffc1d7c53cf R14: 00007f9e6cc48300 R15: 0000000000022000
[ 1452.987868] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1452.989630] FAULT_INJECTION: forcing a failure.
[ 1452.989630] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1452.989649] CPU: 0 PID: 9207 Comm: syz-executor.3 Not tainted 5.10.244 #1
[ 1452.989659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1452.989664] Call Trace:
[ 1452.989684]  dump_stack+0x107/0x167
[ 1452.989713]  should_fail.cold+0x5/0xa
[ 1452.989743]  _copy_to_user+0x2e/0x180
[ 1452.989769]  simple_read_from_buffer+0xcc/0x160
[ 1452.989795]  proc_fail_nth_read+0x198/0x230
[ 1452.989820]  ? proc_sessionid_read+0x230/0x230
[ 1452.989838]  ? security_file_permission+0xb1/0xe0
[ 1452.989865]  ? proc_sessionid_read+0x230/0x230
[ 1452.989884]  vfs_read+0x228/0x620
[ 1452.989911]  ksys_read+0x12d/0x260
[ 1452.989930]  ? vfs_write+0xb10/0xb10
[ 1452.989954]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 1452.989974]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1452.989996]  do_syscall_64+0x33/0x40
[ 1452.990017]  entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ 1452.990034] RIP: 0033:0x7fbb060c469c
[ 1452.990050] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1452.990060] RSP: 002b:00007fbb03666170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
10:39:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1452.990079] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fbb060c469c
[ 1452.990089] RDX: 000000000000000f RSI: 00007fbb036661e0 RDI: 0000000000000004
[ 1452.990100] RBP: 00007fbb036661d0 R08: 0000000000000000 R09: 0000000000000000
[ 1452.990110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1452.990120] R13: 00007ffd7b0fe4cf R14: 00007fbb03666300 R15: 0000000000022000
[ 1452.996534] loop1: detected capacity change from 0 to 32768
[ 1453.005016] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1453.035249] loop5: detected capacity change from 0 to 32768
[ 1453.054285] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1453.085852] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1453.165492] loop1: detected capacity change from 0 to 32768
[ 1453.177024] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1453.223536] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:45 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:45 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:45 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:45 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0)

10:39:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b2f, 0x1)

10:39:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:39:45 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:39:45 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1465.651071] loop1: detected capacity change from 0 to 32768
[ 1465.669057] loop6: detected capacity change from 0 to 32768
10:39:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b30, 0x1)

[ 1465.677875] loop5: detected capacity change from 0 to 32768
[ 1465.686062] loop0: detected capacity change from 0 to 32768
[ 1465.692978] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1465.697454] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1465.715077] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1465.722586] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x2, &(0x7f0000000000)=0x7f)

10:39:45 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x2, 0x0)

10:39:45 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x2, 0x1)

10:39:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b31, 0x1)

10:39:45 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:45 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1465.879574] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x4b47, &(0x7f0000000000)=0x7f)

10:39:45 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1465.912463] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1465.925048] loop5: detected capacity change from 0 to 32768
[ 1465.980005] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1466.013433] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1466.041489] loop1: detected capacity change from 0 to 32768
[ 1466.054193] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1466.127367] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b2f, 0x0)

10:39:59 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:59 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:59 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x4b49, &(0x7f0000000000)=0x7f)

10:39:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b2f, 0x1)

10:39:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b32, 0x1)

10:39:59 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:39:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b30, 0x1)

[ 1479.396059] loop6: detected capacity change from 0 to 32768
[ 1479.407737] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1479.422878] loop5: detected capacity change from 0 to 32768
10:39:59 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5409, &(0x7f0000000000)=0x7f)

10:39:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b33, 0x1)

[ 1479.436004] loop1: detected capacity change from 0 to 32768
10:39:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b30, 0x0)

[ 1479.444826] loop0: detected capacity change from 0 to 32768
[ 1479.466851] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1479.468304] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1479.469864] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:39:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b31, 0x0)

10:39:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b31, 0x1)

[ 1479.611232] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1479.671085] perf: interrupt took too long (32362 > 32297), lowering kernel.perf_event_max_sample_rate to 6000
[ 1479.697528] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1479.741245] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:14 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x540b, &(0x7f0000000000)=0x7f)

10:40:14 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:14 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:14 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:14 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b32, 0x1)

10:40:14 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b32, 0x0)

10:40:14 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b34, 0x1)

10:40:14 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b35, 0x1)

[ 1494.820071] loop5: detected capacity change from 0 to 32768
[ 1494.834919] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1494.851612] loop6: detected capacity change from 0 to 32768
[ 1494.863356] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b33, 0x1)

[ 1494.878500] loop1: detected capacity change from 0 to 32768
[ 1494.884673] loop0: detected capacity change from 0 to 32768
[ 1494.893015] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b33, 0x0)

[ 1494.905064] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x540c, &(0x7f0000000000)=0x7f)

10:40:14 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1494.927055] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b36, 0x1)

10:40:14 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1494.973306] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1495.023913] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:14 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b34, 0x1)

10:40:14 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b34, 0x0)

10:40:14 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1495.073581] loop6: detected capacity change from 0 to 32768
[ 1495.105765] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1495.137944] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1495.178695] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:27 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b37, 0x1)

10:40:27 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:27 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x540d, &(0x7f0000000000)=0x7f)

10:40:27 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:27 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:27 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b35, 0x0)

10:40:27 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b35, 0x1)

10:40:27 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1508.051243] loop0: detected capacity change from 0 to 32768
10:40:27 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b36, 0x1)

[ 1508.062947] loop5: detected capacity change from 0 to 32768
[ 1508.066404] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1508.071076] loop6: detected capacity change from 0 to 32768
[ 1508.074676] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1508.084302] loop1: detected capacity change from 0 to 32768
[ 1508.093397] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1508.115879] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:27 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5413, &(0x7f0000000000)=0x7f)

10:40:27 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3a, 0x1)

10:40:27 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b36, 0x0)

[ 1508.167303] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:27 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1508.257070] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1508.261333] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1508.341982] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:39 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5414, &(0x7f0000000000)=0x7f)

10:40:39 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:39 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:39 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b37, 0x1)

10:40:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b37, 0x0)

10:40:40 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3b, 0x1)

10:40:40 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1520.228132] loop1: detected capacity change from 0 to 32768
[ 1520.253491] loop5: detected capacity change from 0 to 32768
[ 1520.264208] loop6: detected capacity change from 0 to 32768
[ 1520.268089] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3a, 0x0)

10:40:40 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3c, 0x1)

[ 1520.277314] loop0: detected capacity change from 0 to 32768
[ 1520.285358] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.288794] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.296562] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3a, 0x1)

10:40:40 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5415, &(0x7f0000000000)=0x7f)

[ 1520.369786] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1520.432567] loop6: detected capacity change from 0 to 32768
[ 1520.448331] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3b, 0x1)

[ 1520.531842] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.543277] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1520.581268] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3b, 0x0)

10:40:40 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3d, 0x1)

10:40:40 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5416, &(0x7f0000000000)=0x7f)

10:40:40 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3c, 0x1)

[ 1520.661137] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.675995] loop0: detected capacity change from 0 to 32768
[ 1520.690289] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.696245] loop5: detected capacity change from 0 to 32768
[ 1520.718652] loop1: detected capacity change from 0 to 32768
[ 1520.727228] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.732927] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.788442] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.850372] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1520.888819] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:54 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b40, 0x1)

[ 1535.097021] loop0: detected capacity change from 0 to 32768
[ 1535.100232] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:54 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:54 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:54 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3c, 0x0)

10:40:54 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3d, 0x1)

10:40:54 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:54 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:40:54 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5418, &(0x7f0000000000)=0x7f)

10:40:54 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1535.132291] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.136346] loop6: detected capacity change from 0 to 32768
10:40:54 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b41, 0x1)

[ 1535.146079] loop5: detected capacity change from 0 to 32768
[ 1535.168025] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.171344] loop1: detected capacity change from 0 to 32768
[ 1535.175995] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.182658] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:54 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b40, 0x1)

[ 1535.199060] loop0: detected capacity change from 0 to 32768
[ 1535.226221] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:40:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b44, 0x1)

[ 1535.270925] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.278247] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.305083] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1535.343464] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:08 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x541b, &(0x7f0000000000)=0x7f)

10:41:08 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:08 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:41:08 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:08 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b3d, 0x0)

10:41:08 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b41, 0x1)

10:41:08 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:08 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1549.162639] loop6: detected capacity change from 0 to 32768
[ 1549.171519] loop5: detected capacity change from 0 to 32768
10:41:08 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b46, 0x1)

10:41:08 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b44, 0x1)

[ 1549.178647] loop0: detected capacity change from 0 to 32768
[ 1549.190994] loop1: detected capacity change from 0 to 32768
[ 1549.195276] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.199161] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.201862] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.204875] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:09 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b40, 0x0)

10:41:09 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b47, 0x1)

10:41:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x541d, &(0x7f0000000000)=0x7f)

10:41:09 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1549.308940] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x1)

10:41:09 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b41, 0x0)

[ 1549.353852] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.359708] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.368139] loop6: detected capacity change from 0 to 32768
10:41:09 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000000)=0x7f)

10:41:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1549.395403] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.397457] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.428235] loop0: detected capacity change from 0 to 32768
[ 1549.436092] loop5: detected capacity change from 0 to 32768
[ 1549.444276] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.448471] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.453854] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.492089] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1549.531654] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:24 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1564.272065] loop0: detected capacity change from 0 to 32768
10:41:24 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b48, 0x1)

10:41:24 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:24 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b44, 0x0)

10:41:24 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:24 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000000)=0x7f)

10:41:24 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b46, 0x1)

10:41:24 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1564.285400] loop5: detected capacity change from 0 to 32768
[ 1564.286063] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.292501] loop1: detected capacity change from 0 to 32768
[ 1564.305065] loop6: detected capacity change from 0 to 32768
[ 1564.311091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.317771] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.325635] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:24 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b49, 0x1)

10:41:24 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b45, 0x0)

10:41:24 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b47, 0x1)

10:41:24 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5421, &(0x7f0000000000)=0x7f)

10:41:24 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1564.485316] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.559051] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.566591] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.576637] loop6: detected capacity change from 0 to 32768
[ 1564.586371] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.591592] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1564.620637] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:37 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b46, 0x0)

10:41:37 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4a, 0x1)

10:41:37 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:37 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:37 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5423, &(0x7f0000000000)=0x7f)

10:41:37 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:37 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:37 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b48, 0x1)

[ 1577.988302] loop0: detected capacity change from 0 to 32768
[ 1577.996311] loop6: detected capacity change from 0 to 32768
[ 1578.008169] loop5: detected capacity change from 0 to 32768
[ 1578.012702] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.015768] loop1: detected capacity change from 0 to 32768
[ 1578.020969] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.030567] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.032790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:37 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b47, 0x0)

10:41:37 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5424, &(0x7f0000000000)=0x7f)

10:41:37 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b49, 0x1)

10:41:37 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4b, 0x1)

[ 1578.173708] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:37 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1578.188930] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.233898] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.237676] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:38 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b48, 0x0)

10:41:38 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:38 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4a, 0x1)

10:41:38 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:38 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5425, &(0x7f0000000000)=0x7f)

10:41:37 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1578.319475] loop1: detected capacity change from 0 to 32768
[ 1578.332124] loop5: detected capacity change from 0 to 32768
[ 1578.337812] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.346869] loop6: detected capacity change from 0 to 32768
[ 1578.374033] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.393112] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.410010] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1578.517036] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:51 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4c, 0x1)

10:41:51 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b49, 0x0)

10:41:51 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:51 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:51 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:51 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5427, &(0x7f0000000000)=0x7f)

10:41:51 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:51 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4b, 0x1)

[ 1591.703823] loop6: detected capacity change from 0 to 32768
[ 1591.718630] loop1: detected capacity change from 0 to 32768
[ 1591.731693] loop0: detected capacity change from 0 to 32768
[ 1591.739054] loop5: detected capacity change from 0 to 32768
[ 1591.749039] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1591.749186] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1591.752985] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1591.755046] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:51 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5428, &(0x7f0000000000)=0x7f)

10:41:51 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4c, 0x1)

10:41:51 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4a, 0x0)

10:41:51 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4d, 0x1)

10:41:51 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4d, 0x1)

[ 1591.880965] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:41:51 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:41:51 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4e, 0x1)

10:41:51 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1591.941788] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1591.976275] loop5: detected capacity change from 0 to 32768
[ 1591.979962] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1591.997588] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1592.010135] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1592.017468] loop0: detected capacity change from 0 to 32768
[ 1592.033676] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1592.104121] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1592.112944] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:05 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5437, &(0x7f0000000000)=0x7f)

10:42:05 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4e, 0x1)

10:42:05 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:05 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:05 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4b, 0x0)

10:42:05 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b52, 0x1)

10:42:05 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:05 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:05 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4c, 0x0)

[ 1605.423535] loop0: detected capacity change from 0 to 32768
[ 1605.437897] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.444267] loop6: detected capacity change from 0 to 32768
10:42:05 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5441, &(0x7f0000000000)=0x7f)

[ 1605.459402] loop5: detected capacity change from 0 to 32768
[ 1605.467891] loop1: detected capacity change from 0 to 32768
[ 1605.473850] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:05 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b52, 0x1)

[ 1605.489562] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.504490] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:05 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1605.514201] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:05 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b62, 0x1)

[ 1605.608780] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.617081] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.646614] loop6: detected capacity change from 0 to 32768
[ 1605.659576] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.669144] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1605.717606] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:17 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4d, 0x0)

10:42:17 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:17 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5450, &(0x7f0000000000)=0x7f)

10:42:17 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:17 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:17 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b62, 0x1)

10:42:17 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b63, 0x1)

10:42:17 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1617.339240] loop5: detected capacity change from 0 to 32768
[ 1617.352936] loop0: detected capacity change from 0 to 32768
10:42:17 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b63, 0x1)

10:42:17 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b64, 0x1)

[ 1617.364228] loop1: detected capacity change from 0 to 32768
10:42:17 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b4e, 0x0)

[ 1617.375166] loop6: detected capacity change from 0 to 32768
[ 1617.383516] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.386054] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.388570] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.392535] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:17 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5451, &(0x7f0000000000)=0x7f)

10:42:17 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1617.433900] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:17 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b64, 0x1)

10:42:17 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b52, 0x0)

10:42:17 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1617.525460] loop5: detected capacity change from 0 to 32768
[ 1617.532544] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.534685] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:17 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1617.537082] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.574702] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.591955] loop1: detected capacity change from 0 to 32768
[ 1617.606675] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.611931] loop6: detected capacity change from 0 to 32768
[ 1617.621660] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.631391] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.661854] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1617.685830] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:31 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x7f)

10:42:31 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:31 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:31 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b65, 0x1)

10:42:31 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b65, 0x1)

10:42:31 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:31 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x10000000c)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:31 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b62, 0x0)

[ 1631.893441] loop1: detected capacity change from 0 to 32768
10:42:31 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x545d, &(0x7f0000000000)=0x7f)

[ 1631.913082] loop0: detected capacity change from 0 to 32768
[ 1631.914405] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1631.920431] loop6: detected capacity change from 0 to 32768
[ 1631.927099] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1631.932805] loop5: detected capacity change from 0 to 32768
10:42:31 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b66, 0x1)

10:42:31 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b66, 0x1)

10:42:31 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b63, 0x0)

[ 1631.950105] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1631.955584] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:31 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:31 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x10000000c)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1632.009622] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1632.019115] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:31 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5460, &(0x7f0000000000)=0x7f)

10:42:31 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1632.068276] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1632.075017] loop6: detected capacity change from 0 to 32768
[ 1632.084545] loop0: detected capacity change from 0 to 32768
[ 1632.091694] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1632.097857] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1632.157536] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:45 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b67, 0x1)

10:42:45 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:45 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x10000000c)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:45 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b64, 0x0)

[ 1645.805207] loop1: detected capacity change from 0 to 32768
[ 1645.820192] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1645.837260] loop0: detected capacity change from 0 to 32768
10:42:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b67, 0x1)

10:42:45 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x40049409, &(0x7f0000000000)=0x7f)

10:42:45 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:45 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b68, 0x1)

[ 1645.858702] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1645.859350] loop5: detected capacity change from 0 to 32768
[ 1645.880849] loop6: detected capacity change from 0 to 32768
[ 1645.903442] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:45 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b65, 0x0)

10:42:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x40086602, &(0x7f0000000000)=0x7f)

[ 1645.917180] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1645.950297] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b68, 0x1)

10:42:45 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:45 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1646.078906] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1646.131366] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:58 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x40087602, &(0x7f0000000000)=0x7f)

10:42:58 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:58 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:58 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:58 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b69, 0x1)

10:42:58 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b66, 0x0)

10:42:58 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b69, 0x1)

[ 1658.881166] loop6: detected capacity change from 0 to 32768
10:42:58 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:58 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b6a, 0x1)

10:42:58 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b6a, 0x1)

[ 1658.927287] loop5: detected capacity change from 0 to 32768
[ 1658.933598] loop1: detected capacity change from 0 to 32768
[ 1658.948409] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1658.955230] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1658.966784] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:42:58 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:42:58 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b67, 0x0)

10:42:58 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b68, 0x0)

10:42:58 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x4020940d, &(0x7f0000000000)=0x7f)

[ 1659.151960] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1659.158974] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b69, 0x0)

10:43:11 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x80045432, &(0x7f0000000000)=0x7f)

10:43:11 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b70, 0x1)

10:43:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b70, 0x1)

10:43:11 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 0:
r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b6a, 0x0)

[ 1671.461969] loop5: detected capacity change from 0 to 32768
[ 1671.467269] loop0: detected capacity change from 0 to 32768
[ 1671.473853] loop1: detected capacity change from 0 to 32768
[ 1671.485584] loop6: detected capacity change from 0 to 32768
[ 1671.492526] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x80045440, &(0x7f0000000000)=0x7f)

[ 1671.500446] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1671.500642] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b71, 0x1)

10:43:11 executing program 0:
r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1671.567927] loop0: detected capacity change from 0 to 32768
10:43:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b71, 0x1)

[ 1671.586105] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b70, 0x0)

10:43:11 executing program 0:
r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1671.634555] loop1: detected capacity change from 0 to 32768
10:43:11 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1671.667373] loop0: detected capacity change from 0 to 32768
10:43:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b72, 0x1)

[ 1671.671907] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x80086601, &(0x7f0000000000)=0x7f)

[ 1671.753006] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfa, 0x1)

10:43:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b72, 0x1)

10:43:11 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:11 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1671.807789] loop6: detected capacity change from 0 to 32768
10:43:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfa, 0x1)

[ 1671.836585] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1671.839056] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1671.970814] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:23 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b71, 0x0)

10:43:23 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1683.562465] loop0: detected capacity change from 0 to 32768
10:43:23 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:23 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfb, 0x1)

10:43:23 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x80087601, &(0x7f0000000000)=0x7f)

10:43:23 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfb, 0x1)

10:43:23 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r2 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:23 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1683.578867] loop1: detected capacity change from 0 to 32768
10:43:23 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0xc0045878, &(0x7f0000000000)=0x7f)

[ 1683.587866] loop5: detected capacity change from 0 to 32768
[ 1683.592336] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:23 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5409, 0x1)

[ 1683.602521] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:23 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4b72, 0x0)

[ 1683.638516] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1683.640218] loop6: detected capacity change from 0 to 32768
[ 1683.644634] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1683.674077] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:23 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1683.683325] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:23 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5409, 0x1)

10:43:23 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0xc0045878, &(0x7f0000000000)=0x7f)

10:43:23 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1683.710927] loop1: detected capacity change from 0 to 32768
[ 1683.716317] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1683.736039] loop0: detected capacity change from 0 to 32768
[ 1683.738892] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1695.392137] loop0: detected capacity change from 0 to 32768
10:43:35 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0xc0189436, &(0x7f0000000000)=0x7f)

10:43:35 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540b, 0x1)

10:43:35 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfa, 0x0)

10:43:35 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540b, 0x1)

10:43:35 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1695.423010] loop6: detected capacity change from 0 to 32768
10:43:35 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0xc020660b, &(0x7f0000000000)=0x7f)

[ 1695.436870] loop5: detected capacity change from 0 to 32768
[ 1695.448521] loop1: detected capacity change from 0 to 32768
[ 1695.470641] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1695.476077] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1695.479917] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:35 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540c, 0x1)

10:43:35 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540c, 0x1)

10:43:35 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4bfb, 0x0)

10:43:35 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3)

10:43:35 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540d, 0x1)

10:43:35 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xa)

10:43:35 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:35 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xd)

[ 1695.678178] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1695.724062] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1709.239687] FAT-fs (loop0): bogus number of reserved sectors
[ 1709.240567] FAT-fs (loop0): Can't find a valid FAT filesystem
10:43:49 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5409, 0x0)

10:43:49 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:49 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x11)

10:43:49 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540d, 0x1)

10:43:49 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540e, 0x1)

10:43:49 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:49 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:43:49 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1709.251995] loop5: detected capacity change from 0 to 32768
[ 1709.276999] loop6: detected capacity change from 0 to 32768
10:43:49 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13)

[ 1709.287128] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1709.291796] loop1: detected capacity change from 0 to 32768
[ 1709.296844] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1709.314021] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:43:49 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1709.353651] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1709.395779] FAT-fs (loop0): bogus number of reserved sectors
[ 1709.396509] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1709.420972] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1709.441873] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:00 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1a)

10:44:00 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540e, 0x1)

10:44:00 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:00 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:00 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540f, 0x1)

10:44:00 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540b, 0x0)

10:44:00 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:00 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1721.047091] FAT-fs (loop0): bogus number of reserved sectors
[ 1721.047933] FAT-fs (loop0): Can't find a valid FAT filesystem
10:44:00 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5410, 0x1)

[ 1721.069405] loop5: detected capacity change from 0 to 32768
[ 1721.086506] loop1: detected capacity change from 0 to 32768
10:44:00 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1c)

10:44:00 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540c, 0x0)

[ 1721.102073] loop6: detected capacity change from 0 to 32768
[ 1721.111070] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.114512] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.119083] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:00 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540f, 0x1)

10:44:00 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1721.176945] FAT-fs (loop0): bogus number of reserved sectors
[ 1721.177779] FAT-fs (loop0): Can't find a valid FAT filesystem
10:44:00 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5412, 0x1)

10:44:01 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1721.219038] FAT-fs (loop0): bogus number of reserved sectors
[ 1721.219772] FAT-fs (loop0): Can't find a valid FAT filesystem
10:44:01 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5413, 0x1)

10:44:01 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:01 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1721.273018] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.290358] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.353952] loop6: detected capacity change from 0 to 32768
[ 1721.363063] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.365249] loop1: detected capacity change from 0 to 32768
[ 1721.371870] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.463478] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1721.468266] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:12 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
close(r0)

10:44:12 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540d, 0x0)

10:44:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5414, 0x1)

10:44:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5410, 0x1)

10:44:12 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5412, 0x1)

[ 1732.899399] loop6: detected capacity change from 0 to 32768
[ 1732.911205] loop1: detected capacity change from 0 to 32768
[ 1732.921862] loop5: detected capacity change from 0 to 32768
[ 1732.926796] FAT-fs (loop0): bogus number of reserved sectors
[ 1732.927550] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1732.931354] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1732.937897] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1732.941610] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5415, 0x1)

10:44:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540e, 0x0)

10:44:12 executing program 2:
r0 = fork()
ptrace$peek(0x2, r0, &(0x7f0000000040))
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x1101, 0x0)
fcntl$addseals(r2, 0x409, 0x5)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x7f)

[ 1733.002278] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:12 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5413, 0x1)

10:44:12 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5416, 0x1)

[ 1733.090551] loop1: detected capacity change from 0 to 32768
10:44:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x540f, 0x0)

[ 1733.113955] loop0: detected capacity change from 0 to 32768
[ 1733.116020] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1733.117416] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:12 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1733.131262] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5414, 0x1)

[ 1733.163812] FAT-fs (loop0): bogus number of reserved sectors
[ 1733.164495] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1733.220600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5415, 0x1)

[ 1746.212717] loop1: detected capacity change from 0 to 32768
[ 1746.220961] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1746.222156] loop5: detected capacity change from 0 to 32768
[ 1746.245634] loop6: detected capacity change from 0 to 32768
10:44:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5410, 0x0)

10:44:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000180))
prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0)
ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/148})

10:44:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5418, 0x1)

10:44:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1746.258583] loop0: detected capacity change from 0 to 32768
[ 1746.275883] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1746.278646] FAT-fs (loop0): bogus number of reserved sectors
[ 1746.280117] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1746.283260] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1746.286632] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:26 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5416, 0x1)

[ 1746.362966] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1746.408182] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:39 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:39 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1760.176139] loop1: detected capacity change from 0 to 32768
10:44:39 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:39 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5412, 0x0)

10:44:39 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5418, 0x1)

10:44:39 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:39 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541b, 0x1)

10:44:40 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(0x0, r3, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@access_user}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@cache_mmap}, {@version_L}, {@version_u}, {@mmap}, {@access_any}, {@cache_none}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@fscache}, {@uname={'uname', 0x3d, '\\'}}], [{@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xe1^$\x9c$%!'}}, {@audit}]}})
ioctl$KDSETMODE(r2, 0x4b3a, 0x1)

[ 1760.229990] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1760.232895] loop6: detected capacity change from 0 to 32768
[ 1760.238640] loop5: detected capacity change from 0 to 32768
[ 1760.248096] loop0: detected capacity change from 0 to 32768
[ 1760.256373] FAT-fs (loop0): bogus number of reserved sectors
[ 1760.256383] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1760.269207] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5413, 0x0)

10:44:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541c, 0x1)

[ 1760.269525] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1760.368984] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:40 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:40 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541b, 0x1)

[ 1760.442119] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5414, 0x0)

[ 1760.453533] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:40 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:40 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:40 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x21, 0x7, 0x3, "c69d8f273323cf4501fa9156e098e824", "392fc3caf30549d34a3bb002"}, 0x21, 0x0)

10:44:40 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541d, 0x1)

[ 1760.484956] loop5: detected capacity change from 0 to 32768
10:44:40 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1760.504054] loop0: detected capacity change from 0 to 32768
[ 1760.504994] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1760.523515] loop6: detected capacity change from 0 to 32768
[ 1760.534930] FAT-fs (loop0): bogus number of reserved sectors
[ 1760.536446] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1760.544146] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1760.637007] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1760.638525] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:52 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541c, 0x1)

10:44:52 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:52 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x1)

10:44:52 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:52 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:52 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5415, 0x0)

10:44:52 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:52 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7b)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0x80}}, './file0\x00'})
ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x1ff, 0x4, 0x3, 0x1, 0x10}})
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0)
ioctl$VT_ACTIVATE(r2, 0x5606, 0x1f)

[ 1772.252068] loop1: detected capacity change from 0 to 32768
[ 1772.264339] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.271226] loop6: detected capacity change from 0 to 32768
10:44:52 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x1)

10:44:52 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541d, 0x1)

[ 1772.292156] loop5: detected capacity change from 0 to 32768
[ 1772.298408] loop0: detected capacity change from 0 to 32768
[ 1772.306795] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.313891] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.323120] FAT-fs (loop0): bogus number of reserved sectors
[ 1772.324516] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1772.373355] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:44:52 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5416, 0x0)

10:44:52 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:44:52 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='nfs\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x82040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_bp={0x0}, 0x0, 0x8000, 0xffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfffffffffffbffff, 0xffffffffffffffff, 0x2)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'})
ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:44:52 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5421, 0x1)

[ 1772.513555] loop1: detected capacity change from 0 to 32768
[ 1772.556909] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.558971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.618687] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1772.676310] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1786.471031] loop5: detected capacity change from 0 to 32768
10:45:06 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5418, 0x0)

10:45:06 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x1)

10:45:06 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5422, 0x1)

10:45:06 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x7f)

[ 1786.501131] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1786.503340] loop6: detected capacity change from 0 to 32768
[ 1786.519685] loop1: detected capacity change from 0 to 32768
[ 1786.526979] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:06 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5423, 0x1)

[ 1786.539437] loop0: detected capacity change from 0 to 32768
[ 1786.554804] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1786.564014] FAT-fs (loop0): bogus number of reserved sectors
[ 1786.565439] FAT-fs (loop0): Can't find a valid FAT filesystem
10:45:06 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x1)

10:45:06 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541b, 0x0)

10:45:06 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5424, 0x1)

10:45:06 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$KDSETLED(r0, 0x4b32, 0x1f)
ioctl$TIOCGICOUNT(r0, 0x545d, 0x0)
ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0x1, 0x7})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfNno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000080)={0xfb, 0x7, 0xffffd5cd, 0x5, 0x8, "78680e6160386fdc7d98769b319f38fbadb002", 0xca3, 0x9})

10:45:06 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5421, 0x1)

10:45:06 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1786.711186] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:06 executing program 2:
sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x81, 0x24}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8004)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xfffffffffffffffd]}, 0x8)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:06 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1786.762415] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:06 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:06 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541c, 0x0)

10:45:06 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5422, 0x1)

10:45:06 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1786.829913] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1786.831313] loop0: detected capacity change from 0 to 32768
[ 1786.853541] FAT-fs (loop0): bogus number of reserved sectors
[ 1786.854861] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1786.920028] loop6: detected capacity change from 0 to 32768
[ 1786.938553] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1786.966596] loop1: detected capacity change from 0 to 32768
[ 1786.987146] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1787.041767] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1787.061059] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:19 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5425, 0x1)

10:45:19 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5423, 0x1)

10:45:19 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541d, 0x0)

10:45:19 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0xab, 0xf0, 0x1, 0x4, 0x4}})
ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x1f, 0xff, 0xab, 0x8, 0xf}})
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r1=>0x0)
pidfd_open(r1, 0x0)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000010", @ANYRES32=<r2=>r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
clone3(&(0x7f0000000300)={0x42208100, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x34}, &(0x7f0000000180)=""/28, 0x1c, &(0x7f00000001c0)=""/183, &(0x7f0000000280)=[r1], 0x1, {r2}}, 0x58)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:19 executing program 2:
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0xd, 0x1ff})
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={<r0=>0xffffffffffffffff, 0x100, 0x81, 0x8})
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="b616c9df5529688c59fe37e93c52676ec1eae5348d5dc84544b13603e3d6b668a7c9450b7a1166179adcea787fbf1e6d71324a7e3a5e3a5c1fb854d91254efb08da1b81a411c4d0d56e7359c64a044fa8a08a5b774779be965377fbf3dc1bd719c5df465c44daed4203045cc283605b585de68db54189abdf5e056c66de82d1d3d81dd9e62c54711047bba6d9fb082f9a242cb153c929598d1af7979a3541f70770b9d47600757517c67fe3f555abad2a8f5745c7ac040d8169f71aa348f34881a0f759b02531dbb1225911274cfe99e53af")
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=<r1=>0x0)
fcntl$setown(r0, 0x8, r1)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x4, 0x9, 0x2, 0x5, 0x10, "252f17ca2e64b3a483d3955643b3ab97a6b13b"})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000100))

[ 1799.662146] loop1: detected capacity change from 0 to 32768
[ 1799.673261] loop0: detected capacity change from 0 to 32768
[ 1799.676515] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1799.684993] loop6: detected capacity change from 0 to 32768
[ 1799.692231] FAT-fs (loop0): bogus number of reserved sectors
[ 1799.693004] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1799.713652] loop5: detected capacity change from 0 to 32768
[ 1799.732932] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1799.742278] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1799.751319] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:19 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5424, 0x1)

10:45:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x0)

10:45:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x541e, 0x0)

[ 1799.796285] loop0: detected capacity change from 0 to 32768
10:45:19 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5427, 0x1)

10:45:19 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x4a)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1799.853851] FAT-fs (loop0): bogus number of reserved sectors
[ 1799.855582] FAT-fs (loop0): Can't find a valid FAT filesystem
10:45:19 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1799.941530] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:19 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5421, 0x0)

10:45:19 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1799.983494] loop0: detected capacity change from 0 to 32768
[ 1800.001033] loop1: detected capacity change from 0 to 32768
[ 1800.004580] FAT-fs (loop0): invalid media value (0x00)
[ 1800.005377] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1800.008107] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1800.017646] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1800.043257] loop6: detected capacity change from 0 to 32768
[ 1800.052750] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1800.100626] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1800.137976] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:32 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x1)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r3=>r0, {0x479f}}, './file0\x00'})
preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/152, 0x98}], 0x2, 0x2, 0x4)
r4 = syz_open_dev$vcsa(&(0x7f0000000780), 0x1, 0x402403)
syz_open_pts(r4, 0x101081)
ioctl$BLKPG(r3, 0x1269, &(0x7f0000000180)={0x5e03, 0x80, 0xc1, &(0x7f0000000080)="68265e5da1f6762a561845a1a87188f86f59f148f2f53c8512c06e1b06c15e4ee28fb625af1cb100c06c339e8b8c45e7ccd36d2a03d883b06b8e6799a3f4be8ca637ccc610ec99d8aa77bb242bd47b95afddba1f17641906d0bfaaf14019e5de41584f3498e9b3f366f50e5e0d2e65a2320a554283237b629eec8a9e19cd87b0bd995404ff98603292c1c82aba931b3b61597cae2aea8efca36170620e44ba7573161b2907ae50d6949b7be8f33b6fd3c8b5849fbc1b615f9d7f72ce3e9f796c1e"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5422, 0x0)

10:45:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5425, 0x1)

10:45:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5428, 0x1)

[ 1812.927138] loop6: detected capacity change from 0 to 32768
[ 1812.936152] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1812.942973] loop0: detected capacity change from 0 to 32768
[ 1812.947245] loop5: detected capacity change from 0 to 32768
[ 1812.959024] loop1: detected capacity change from 0 to 32768
[ 1812.964343] FAT-fs (loop0): invalid media value (0x00)
[ 1812.965599] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1812.971085] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:32 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000040)={0x6, 0x2, 0x6, 0x8028, 0x80, "2c5bbe1bbd36db62fe1b31f9dd4adc75e991e4"})

10:45:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5423, 0x0)

10:45:32 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5427, 0x1)

[ 1813.015969] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5429, 0x1)

10:45:32 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5428, 0x1)

10:45:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002012000020000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5437, 0x1)

[ 1813.213041] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1813.221505] loop0: detected capacity change from 0 to 32768
[ 1813.240503] FAT-fs (loop0): invalid media value (0x00)
[ 1813.241804] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1813.251591] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1813.259648] loop1: detected capacity change from 0 to 32768
[ 1813.276768] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1813.334393] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:45 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5441, 0x1)

10:45:45 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:45 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:45 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5424, 0x0)

10:45:45 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5429, 0x1)

10:45:45 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1825.715033] loop5: detected capacity change from 0 to 32768
10:45:45 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1825.736360] loop1: detected capacity change from 0 to 32768
[ 1825.740750] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1825.749030] loop0: detected capacity change from 0 to 32768
10:45:45 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5437, 0x1)

[ 1825.763655] loop6: detected capacity change from 0 to 32768
[ 1825.769841] FAT-fs (loop0): bogus number of FAT sectors
[ 1825.770802] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1825.774541] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1825.784242] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1825.852359] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1825.926325] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1825.932480] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:58 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5450, 0x1)

10:45:58 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:58 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x0, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:58 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:58 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5425, 0x0)

10:45:58 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6b6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d397032070000004c2c00d62f9bb36f25d9fe"])
r3 = getpgid(0x0)
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r3)
ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={[0x5185]}, 0x8)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x38, 0x9, 0x401, 0x5, 0x8, "0d019cce5693edbb"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:58 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:45:58 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5441, 0x1)

[ 1839.049066] loop5: detected capacity change from 0 to 32768
[ 1839.059500] loop1: detected capacity change from 0 to 32768
[ 1839.070212] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1839.072442] loop0: detected capacity change from 0 to 32768
[ 1839.079918] loop6: detected capacity change from 0 to 32768
[ 1839.086772] FAT-fs (loop0): bogus number of FAT sectors
[ 1839.088008] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1839.091305] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1839.091680] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:45:58 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5427, 0x0)

10:45:58 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:45:58 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5451, 0x1)

[ 1839.305133] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1839.344911] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1839.356771] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5450, 0x1)

10:46:11 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5428, 0x0)

10:46:11 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:11 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5452, 0x1)

10:46:11 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x77)

10:46:11 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1852.039324] loop6: detected capacity change from 0 to 32768
[ 1852.061813] loop1: detected capacity change from 0 to 32768
10:46:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5451, 0x1)

[ 1852.088794] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1852.095077] loop5: detected capacity change from 0 to 32768
[ 1852.101642] loop0: detected capacity change from 0 to 32768
[ 1852.105573] FAT-fs (loop0): bogus number of FAT sectors
[ 1852.106361] FAT-fs (loop0): Can't find a valid FAT filesystem
10:46:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5429, 0x0)

[ 1852.119821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1852.139319] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5437, 0x0)

10:46:11 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x545d, 0x1)

10:46:12 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x7f)

10:46:12 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5441, 0x0)

10:46:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5450, 0x0)

10:46:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5452, 0x1)

10:46:12 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1852.286624] loop0: detected capacity change from 0 to 32768
[ 1852.301668] FAT-fs (loop0): bogus number of FAT sectors
[ 1852.302475] FAT-fs (loop0): Can't find a valid FAT filesystem
10:46:12 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5451, 0x0)

[ 1852.406145] loop5: detected capacity change from 0 to 32768
10:46:12 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:12 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1852.417040] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1852.513019] loop0: detected capacity change from 0 to 32768
[ 1852.531887] FAT-fs (loop0): bogus number of FAT sectors
[ 1852.533336] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1852.597777] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:27 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5460, 0x1)

10:46:27 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:27 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x0, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:27 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = syz_io_uring_complete(0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3)

10:46:27 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x545d, 0x1)

10:46:27 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:27 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:27 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5452, 0x0)

[ 1867.690617] loop5: detected capacity change from 0 to 32768
[ 1867.708260] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1867.711851] loop1: detected capacity change from 0 to 32768
[ 1867.720262] loop6: detected capacity change from 0 to 32768
10:46:27 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5600, 0x1)

[ 1867.733040] loop0: detected capacity change from 0 to 32768
[ 1867.744783] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1867.754757] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1867.757043] FAT-fs (loop0): bogus number of FAT sectors
[ 1867.758419] FAT-fs (loop0): Can't find a valid FAT filesystem
10:46:27 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5460, 0x1)

10:46:27 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x660582, 0xf0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000180)=0x1)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xe)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x6, @loopback, 0xff}, {0xa, 0x4e20, 0x80000000, @mcast1}, 0x4, [0xffffffff, 0x81, 0x100, 0xffffffff, 0x5, 0x200, 0x3f, 0x10000]}, 0x5c)
pwrite64(r0, &(0x7f0000000100)="7c586e9a7f", 0x5, 0x5)

10:46:27 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x545d, 0x0)

[ 1867.836940] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1867.952194] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1867.987827] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:41 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:41 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:41 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5460, 0x0)

10:46:41 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5600, 0x1)

10:46:41 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1)

10:46:41 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:41 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:41 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000500)={{0x1, 0x1, 0x18, <r1=>r0, {0x2902}}, './file0\x00'})
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCL_SETVESABLANK(r2, 0x541c, &(0x7f00000019c0))
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001640)={0xfc, 0x3, 0x5})
stat(&(0x7f00000004c0)='./file0/../file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(0x0, r3, 0x0)
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCNOTTY(r4, 0x5422)
sendmsg$nl_generic(r1, &(0x7f00000017c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0x84, 0x13, 0x300, 0x70bd28, 0x25dfdbfc, {0xa}, [@typed={0xc, 0xe, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x28, 0x0, 0x0, @pid}, @typed={0x27, 0x1, 0x0, 0x0, @binary="a3b7012551091b88e7fbe7cfc62f19713c9fac096a8cb6fbedf3160bfb1992e049a737"}, @generic="7f57db483cc1170c9c3d213d9ee83ad5f832d63bed89337207f813c3986aae40dd3c7131a6566d78161392aa5611e68dfa36"]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x8810)
r6 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="352b96e25d0f2edce96258beeab5999a79e401ef9f97d778f52c7f74a0ee49fb1eddb41f2183b3c06ad6364ff64dfa5ba55dfa4ee7e120d329c2e8f13296c7b41d3497820bcd6a5f9e838f0f6ac2409195d18e001cf0803dae949bfb5ff9d250ac", 0x61, 0xb18e}, {&(0x7f0000000140)="d9679c177743f36a1c415246ea67058a0d7f6f88892074067d3fb68c4baa2e371927c0470f797758b3ee0ad7f7986ac698f706eedcd860e014707954d3d2eb5c557682ebff20dc222831857b893ef34f6936d28779c813694475c7d0c353483631477afe0766944a72416e15a94dbc5e44ddd844b69762807ccb3c08f6d1fc07c5f3097d3da3001ff1938ff36ab9d88c0deab0dc458ef65c0e69d9841b779827f15ca3d8cd3ce7847a48d51d2e5a344acb5fe7f3547fae90d2a423059f9b02520cc3dc457f84b578f73e6a", 0xcb}, {&(0x7f0000000240)="a916e537ea7f3cd250d829d95d0bdecfa888fd51b8ff2f8249d2dbdaa2d99b816210a241ff6eb3d8623e3db68630cdf68968902cfed19323c5dda4d530a27c357f47b9127ec1d05375c3f9e69df2044683111ebcf84880c6c274f8471aa2d033a7703e9965beab8655c17f03ad925c1917db88701d5a0cd1c3656dad0c4a3960e4711caa578c32e2ce84", 0x8a, 0xffffffffffffffc1}, {&(0x7f0000000300)="62ace18419b414c706a4c926f2f474dc334a4d9e66e4a4bf9516d3a40abd97830cc5f734d0b860656b7c54905c12291cb560bd307b2489d61afc665633f6b5a5ceaf6675ebe8f3638f656f1da00d35f2d151c3f43eb3b4b3a0aee8f4c82ace393bf7f1d817903e68f3ed6eac18", 0x6d, 0x81}, {&(0x7f0000000380)="82f15d32fbb9b2739d4b7fdc97002c98d288972e716331deb49333160f5e5e323534988c8f351cdbf4a4319f068a51586bbd2b261f16f1a846444b1f5446e330b4da2427f0769125a4b46066a2f0279f86e1d7cf89ccfaa145b63e0416ea2661", 0x60, 0x8}], 0x104030, &(0x7f0000001800)=ANY=[@ANYBLOB='measure,appraise_type=imasig,uid=', @ANYRESDEC, @ANYBLOB="2c72157c634b6f6e746578743d757365725f752c646f6e745f61707072616973652c7569643e", @ANYRESDEC=r3, @ANYBLOB=',func=PATH_CHECK,smackfsfloor=^$!,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f747970653d2d2d26238b29402d2c00"])
pipe(&(0x7f00000001c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000018c0)={'netpci0\x00', &(0x7f0000001c80)=@ethtool_eeprom={0xc, 0xa11, 0x8, 0x1000, "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"}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001a00)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@noextend}, {@privport}, {@version_L}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6369}}, {@fscache}, {@version_9p2000}, {@version_L}], [{@euid_lt={'euid<', r3}}, {@smackfsroot={'smackfsroot', 0x3d, 'smackfsfloor'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@smackfstransmute}]}})
ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000480))
[ 1881.342635] loop1: detected capacity change from 0 to 32768
pwritev(r6, &(0x7f0000001600)=[{&(0x7f0000000540)="25833338ddacbec80e13242d46af3c3b9ac0acea1ca773c93d43933209e7017012e48cc1387ec131bab7c22de10e623b70b9e1772956b0860050ab5c64ef1a5b7e6a1cac95f70294a88e46708448106aaf898b143bfe1a9b18ad5ee47b8c8d697e64ec7728705ba23403432990f0f36d0f37eafb5c702dfbbc435ebfcc", 0x7d}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="f35c9f75c06dfc26e5af01a0cc15bf8d6fdb38d10180f0e4cb61ecdcd5ed00e406f08958c7057eba8039fd953f69c0cca7829ecad24cc467a53f7fbe3a6eb1", 0x3f}], 0x3, 0x4, 0x40)

[ 1881.355373] loop5: detected capacity change from 0 to 32768
[ 1881.363922] loop0: detected capacity change from 0 to 32768
[ 1881.370325] loop2: detected capacity change from 0 to 8388096
[ 1881.376236] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1881.378688] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:41 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5600, 0x0)

10:46:41 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5602, 0x1)

10:46:41 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1)

[ 1881.393730] loop6: detected capacity change from 0 to 32768
[ 1881.416538] FAT-fs (loop0): bogus number of FAT sectors
[ 1881.417826] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1881.464402] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1881.475015] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:41 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:41 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1881.548372] loop2: detected capacity change from 0 to 8388096
10:46:41 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5602, 0x1)

[ 1881.592828] loop5: detected capacity change from 0 to 32768
10:46:41 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5602, 0x0)

10:46:41 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1000, 0x0)
ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000080)={0x20, 0xdd, 0x80})

[ 1881.622971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1881.630241] loop0: detected capacity change from 0 to 32768
[ 1881.657817] FAT-fs (loop0): bogus number of FAT sectors
[ 1881.659087] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1881.671019] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1881.765956] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:46:55 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:55 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:46:55 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:55 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:55 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5603, 0x1)

10:46:55 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:46:55 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5603, 0x0)

10:46:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5603, 0x1)

[ 1896.158081] loop6: detected capacity change from 0 to 32768
10:46:55 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5605, 0x1)

10:46:55 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5604, 0x0)

[ 1896.175830] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1896.177596] loop1: detected capacity change from 0 to 32768
[ 1896.188967] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1896.190554] loop0: detected capacity change from 0 to 32768
10:46:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5605, 0x1)

[ 1896.199911] loop5: detected capacity change from 0 to 32768
[ 1896.217063] FAT-fs (loop0): bogus number of FAT sectors
[ 1896.217952] FAT-fs (loop0): Can't find a valid FAT filesystem
10:46:56 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x6)

[ 1896.232838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1896.369173] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1896.414142] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1896.414323] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5605, 0x0)

10:47:09 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:47:09 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5606, 0x1)

10:47:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5606, 0x1)

10:47:09 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1909.305161] loop5: detected capacity change from 0 to 32768
[ 1909.312901] loop6: detected capacity change from 0 to 32768
[ 1909.328014] loop0: detected capacity change from 0 to 32768
[ 1909.339605] loop1: detected capacity change from 0 to 32768
[ 1909.347258] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1909.349540] FAT-fs (loop0): bogus number of FAT sectors
[ 1909.351104] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1909.360890] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1909.391294] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:47:09 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5606, 0x0)

10:47:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0x9}}, './file0\x00'})
r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
tee(r0, r2, 0xfe1d, 0x4)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:47:09 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:47:09 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x0)

10:47:09 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5609, 0x1)

10:47:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:09 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='no=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d3970323030302e4c2c0066542f7fb46b57547fec7234aa6c045f133270a4f344e353da8c3372893c487bc639e6985736efc2af5b915c17e96fa62589eab046821175ab0364dcdc109d9116f00a9ca36bd88f00"])
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000080))

[ 1909.614122] loop1: detected capacity change from 0 to 32768
[ 1909.631956] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1909.637084] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1909.641194] loop0: detected capacity change from 0 to 32768
10:47:09 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5609, 0x1)

[ 1909.658037] FAT-fs (loop0): bogus number of FAT sectors
[ 1909.659901] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1909.750937] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x0)

10:47:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560a, 0x1)

10:47:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8000, 0x126, 0x9})
r1 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000dd80)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000de80)=0xe8)
r3 = getegid()
setgid(r3)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000014d40)=[{{&(0x7f000000dec0)=@abs, 0x6e, &(0x7f0000011080)=[{&(0x7f000000df40)=""/4096, 0x1000}, {&(0x7f000000ef40)=""/11, 0xb}, {&(0x7f000000ef80)=""/4096, 0x1000}, {&(0x7f000000ff80)=""/4096, 0x1000}, {&(0x7f0000010f80)=""/197, 0xc5}], 0x5, &(0x7f0000011100)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000111c0)=@abs, 0x6e, &(0x7f00000113c0)=[{&(0x7f0000011240)=""/40, 0x28}, {&(0x7f0000011280)=""/250, 0xfa}, {&(0x7f0000011380)}], 0x3, &(0x7f0000011400)=[@cred={{0x1c, 0x1, 0x2, {<r4=>0x0}}}], 0x20}}, {{&(0x7f0000011440)=@abs, 0x6e, &(0x7f0000012900)=[{&(0x7f00000114c0)=""/105, 0x69}, {&(0x7f0000011540)=""/161, 0xa1}, {&(0x7f0000011600)=""/170, 0xaa}, {&(0x7f00000116c0)=""/14, 0xe}, {&(0x7f0000011700)=""/224, 0xe0}, {&(0x7f0000011800)=""/4096, 0x1000}, {&(0x7f0000012800)=""/196, 0xc4}], 0x7, &(0x7f0000012980)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000012a00)=@abs, 0x6e, &(0x7f0000012e00)=[{&(0x7f0000012a80)=""/137, 0x89}, {&(0x7f0000012b40)=""/201, 0xc9}, {&(0x7f0000012c40)=""/215, 0xd7}, {&(0x7f0000012d40)=""/96, 0x60}, {&(0x7f0000012dc0)=""/33, 0x21}], 0x5, &(0x7f0000012e80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000012ec0)=""/41, 0x29}, {&(0x7f0000012f00)=""/144, 0x90}, {&(0x7f0000012fc0)=""/46, 0x2e}], 0x3, &(0x7f0000013040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{0x0, 0x0, &(0x7f00000132c0)=[{&(0x7f0000013080)=""/243, 0xf3}, {&(0x7f0000013180)}, {&(0x7f00000131c0)=""/139, 0x8b}, {&(0x7f0000013280)=""/33, 0x21}], 0x4, &(0x7f0000013300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{0xfffffffffffffffe, 0x0, &(0x7f00000135c0)=[{&(0x7f00000133c0)=""/92, 0x5c}, {&(0x7f0000013440)=""/243, 0xf3}, {&(0x7f0000013540)=""/65, 0x41}], 0x3, &(0x7f0000013600)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000013680)=@abs, 0x6e, &(0x7f0000014c80)=[{&(0x7f0000013700)=""/88, 0x58}, {&(0x7f0000013780)=""/214, 0xd6}, {&(0x7f0000013880)=""/106, 0x6a}, {&(0x7f0000013900)=""/144, 0x90}, {&(0x7f00000139c0)=""/216, 0xd8}, {&(0x7f0000013ac0)=""/210, 0xd2}, {&(0x7f0000013bc0)=""/4096, 0x1000}, {&(0x7f0000014bc0)=""/169, 0xa9}], 0x8, &(0x7f0000014d00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x8, 0x12100, &(0x7f0000014f40)={0x77359400})
pipe(&(0x7f00000001c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
pipe(&(0x7f00000001c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
pipe(&(0x7f00000001c0)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000015140)=[{{0xfffffffffffffffc, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a00)="a8a300b488d2c848bb799353a2e5fb55e44d34a127ea981eedec751c724f0b573ce234c51b18488d56b31e0e97c913a90d5c99bdd2c844766dbe1a105f683edab0bf1e8bf92e1d60700528bcd882b7a08f86f55d1c49760900b0478e73fad99c7612b80e1b53b7e9ce6b5b4c0ad114de61ee69a23fab9fd28fc352707d8958d385879f96f5330c3dd450d2f4767551ae29f4d747e6142715fc1df043b4aef4525cdeb9107e6907d2e6eedc53a0f2389eaee8b3112d48a0d9069cb3be7bf2eff486fda1691d8c004583442151205fb9052ee6271764ea45d89fe5066401926d0a7ab4cf286987a0338e84260c9edf2a1ea5f7d1", 0xf3}, {&(0x7f0000000b00)="0994bae7ad6095f6482667c85c8bf76b7c015ca1926d5fdb1cb46dc30fcf5efa6a9806900f13ca73628bfa06375fad4a10b208762ca5a52ccb2b9dfd9919951c2851a877c80c4bd98f2434ad241235ca2c6c1801e995171277bafc5ad38999971eb1fcb8c2b6e4e6ff551ecbd9", 0x6d}, {&(0x7f0000000b80)="f371a0a8107461b7ae79e787daa6838f64ee38110450c314a326667c821e02a6ef0c4d9fa45d920492fd29490dfff32d50c454e48cc938ea356cb7a1cbbd7985f1c1baf8d2bbf9deceba85843ca0012345ffa991450c2044b6a2a9f9320af7576038d0f59ef9ede9fbc1a2c6e50e7ec4dbf0272eb05687e1cc11b19931eee33067ede31bbb09d85d8528eb2d702f0ade2fe41583d76020e11147ee305f6eb661b39fc5935ebf10ede7f30acde8de592cc100e1d673b124c07ac91b4d4c2658faf0ba3c9251a0732474a68ad49691e833b78f1eb5fe3e197b", 0xd8}, {&(0x7f0000000c80)="db13f591f7583498885854d727bff6e8aa9c061dbada12450807b47fcb061f5efd0f5c5c61e0da2b8f0c649bdf3be3a3526c011be8f6e15e16c582c36c0fea5c1b4cf5bfcb1dbaa2571f9b19d7bdb183003a55e6471d5dca68b004c5d1df43bc48d5062e118ec0c97da0654cef8bc4f3acfee706f08ef171028745b5d37a45cd3e9357f4b80c136b04de4fde34221891139c71b5972af0fb22661c8245bc8048415ddb418b01af41f92326ccd98ff60688e018030b45630bd45e70b7cdb0e207a43eef9812b116d3f2d77752597fc0", 0xcf}, {&(0x7f0000000d80)="8db7563bb93c7852dab200e26df1ab37066a5a72454503289411dec5a8b04364b1109ed38f9f43f65232e12fee5b5afc00198966461445c29d1e449a025ba0961d62", 0x42}, {&(0x7f0000000e00)="1b46e8ee4b1f4e27be443593729abb37b3d8", 0x12}, {&(0x7f0000000e40)="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", 0x1000}], 0x7, &(0x7f0000007a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x60, 0xc004}}, {{&(0x7f0000007b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007c40)=[{&(0x7f0000007b80)="23a08c616cdc1ef56b1bdb4ad569b74db8d72f54e1577f421708ad0573511677b054d0c0ec936ee2a12a05a7ced8c9d8f5a85870a349e1cda1e30b3c70b8fbf58a8bc7ab32758521a4b75ade7fbb35897d0bb2b453d14f99d49992eee42daf5aa868204bf40524e4856ccdba9095a35282b4b019bb9c13768ef9a1be6ba7e341486facc47c3dba3abd478164ec0db7cf8020519f5fac88c505487d7196afef4842997141cd3857057670f3491082b5822c910cd0ca540679", 0xb8}], 0x1, &(0x7f0000007f00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xf8, 0x40000800}}, {{&(0x7f0000008000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000008780)=[{&(0x7f0000008080)="8a2ef434ee048d7c66749b30e8386ce387d395bd4ac21bd69bc861d8fed9ca4b570602e22b063cc66a11a6e1e0d09c830de668944a7def27097a5008478ea6852d0e418cfbddc27a106643a542525d", 0x4f}, {&(0x7f0000008100)="b456e40112677c43f0b2e1d944f054a8449a2dca52e4581ae74e607cfd617dd065e7810982ebfda44de8658b6d73fa81cdf2b8728d91c69f5e61dd79f3253cb172776c03c7a2d55f5e2d59064f0a388d68d094fcdf46f2b5d97c1ad1e9c8557ccc4c0a6a7252e1741a9e2837048ff64399594b60e1d83d80086994e0d81a13bac3b41fe8aaa8c78c201c6b6ef83809134da1aa0b8de2fb6018b0f6da0483e3563c57f546eb8ed8ea0c99604f93c1e7a826d1d6f8445779", 0xb7}, {&(0x7f00000081c0)="49900aa31cdefce7d74e12e6408913a4393259fc4fd62d3c6ef9f1ba40c48c6ba516d848e5ca6bb19c0f2062e1ba8e", 0x2f}, {&(0x7f0000008200)="7de8edd7bd5858f52dfac26f3d48d6d9de8c6d45c92a6853ae257eaa61be861c52fd43e857f89b05647487970e2c47909aaf3b57a9af6825c5ec3d8633d8803a6553a4234b81030a6d0636f337983a605a46b5babfc5afa4d2c00e78124ae51dbf7e527fb4ac88485fe0eb540e1b2fcf3be81e6cd105cf44d83f304526e2ec72aefe5425e79c54769e38ba9521f2fdb4f774ea7722505ad2749b316fe9d365cc728864cc8cbe0e0cb21597028d31288fe340a5a2ee48483b84f2692a67b8704be84b3f78", 0xc4}, {&(0x7f0000008300)="771baa7da130fe9e8c45e54294fa98c53285705e49435be3107bb7748490f65656c89eb50178c9fa7f469a20ca8166b8295311f1a8fa68dae79df7516a2f3d46a4300e7b3e5b4043d0162746537b709da241c457ff7c78a61a2869ba617ab82ff6d0159a1adb49f7f200d9d0d9a6a1bbb6dcff3ce86f0c0611dcf1b53e3ad4b5a5ec30fde46813a91dbd72390cb795fff331778187fc7f26e1e58854f747bba2721fe326521e559d424d973507d599ae9aafdc24db06f0f574bf8f906206ffd02229315a1794875fead42bceba0c69a6d7629bdd077e867d6b27f1f5b869dbc2e8643b3a90d0c74c59f1ae3ad743f8c1d6ae8874", 0xf4}, {&(0x7f0000008400)="37779a1bce0e728344288276a842a781895a143dc80cc4230066c9fc1e973f5935a31b3b28dcee46f8a60ac2f067b3d83bbc2a8f713738afde00ff8f2bd51ee338f2b84fad6d6c2c72450c4e710959f043de6b804d8ec22484313309f887d8bb90d792fdcf6c245269e2f9bb088a2fc509b0be4548b749520741dc119fadbe157b50ef50b0fd15149aad711cc3c9531522df5ac1bb20efd7e4d607cdeb8cea66d72606ab49f7650f8a2cedf4e6becfd258056d52ce1e21af0f51989e8e8810a472ef3f90808d00719e130f367332084d808f23fbe739116f25950e66b78df014c1c43d784f1a", 0xe6}, {&(0x7f0000008500)="14de998f149fb9e6d8b1dcabb57d198095a872b34ddbb6e50cd7432eee83cc4121b799dc83115fb67360b888a01342c81c67b3bcce2593f437586962b0a8199a9e9e839240893d0d2c1705b34b2c48196d413c32da3a18a4ad448f5cfef647bc91169792b80746721b325ef19cb5b567f63875", 0x73}, {&(0x7f0000008580)="c93c2b2aabf86624b69ca0dbb0ab29867747d6bcd592ca04e984ee5258044be612d6856832cad9ad9fa8cfdf91121776b995c2ea0f1b3263ce3eeebf62c4be322efdc0d6ab2ceb5e357c14e4820c46cc2e37ed4e4cfec56703b2ccf144f3623776ed816e27b449d650a6e06632b869d1079772c90f6a262ebc277b134b1fe33f0f5f5c81d939220ec71411c50c4a1fa09a327e37778506b03b02a58b5f208b93c69acc6106d4f271208b9f79cfc4d1a278f832a40d4b04873266f0fddb75e37307d3", 0xc2}, {&(0x7f0000008680)="1a8f9fe364f14dc1cb5055847dc86327236e1a4ff1fc3a7c8b11c707a8341e0dbd1c26ef317da87ccd03a18771955c7e669ff6b81e6a198b8dc29f3ebe0d37016d641ff9ddea6de0b8215a4b235068f2b7bd89241d659dfa48eb82bb1a6312e5b18010fd908eb043bfb72322ce0014d96a03888ba0a85e0a6730faaeac4d11987d875ed6134a3c306c1eae750d6840243aee0fe366b01edd09e4025c05caeb1db82317d0e5ac87f9cf23284027acc6b6defd9bde9182f105df777f4d5887c27a0d7f3bc9699997d71573f862eeb91e3dfa28f9f29d1bdeb098358678c03829816eeb163b68f09a711ef05eebcb071f2f", 0xf0}], 0x9, &(0x7f000000b380)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x140, 0x20000804}}, {{&(0x7f000000b4c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b840)=[{&(0x7f000000b540)="792e7fe9f5f308895248c67d24536503bc4383b1937df5fd5b02146a1650acbb9b000759347eea728cd10b45be458157ab4e86930fa5b8d22091626d6b0a1b2bb32cd3ff851581d8c6d4e0ea991636dcb9baf68f4cdbd4d7f02b1fbad16fd0f704cad6607bb86a389d8498c539997eb7fb", 0x71}, {&(0x7f000000b5c0)="33dddc1f5181b48ae020798ce69390a38eda79fd32f9bcd2cf99d442752a7bfc9a33a2c88b4e0cf351580931b9962afa62903fb8ee21", 0x36}, {&(0x7f000000b600)="0d9d32dd6741e201557746612f54ec7e3608b24d9ebd19055731c039f73aca3683420da12394fac931b0f4550d6c603d9be6468c4d237973c4617b90ce67dbcd1cc6ab9330365c4db1b8cf21361fab8446ce1d0dfe0a9714000c1f4ea480adbb8ff26ce11e3afec7acc5a05618bd0aa56550af57e161f160fea51fa0a347ec5fa3ff83ea4176fe3a69b3a6170ddd1888f0c92cb2f0dfed03b156a866a2879426ca094db2c9059b74f9340465c2c695edb592089d0cc3ea8c1b802fd4e91c3ee60ccb3daca6162dcc121dd64c3336d4cd362f802510168bfca20af7a40b87ad86343661bd945bf857cea88c1716050c4e", 0xf0}, {&(0x7f000000b700)="3ca03b7c46cfa05259ef3592fa045ca05466b8bbe3a5c069aa9a29fd23f9e5bd8bb47f6fb3456ea1b93f90ed2cf33c6c3b863ba94f881a0b636a91b295c0cb902e8e201877d1fbab64ee002816b597436975", 0x52}, {&(0x7f000000b780)="bd8cf031bce6342491942f66566d73b7c88c3dc065e5ce0b1079a4d2108e86134d83fe6f05cce1f43ceb82a98efb4829d3cf2de59a292753f9834bb9e067d6a0e3ca68887be3697bc2d4bac60017dc8231e7622b4a9c89278d4d808c884eaebef99415e4ec8d54b7073b837c31b2fb8e7d82874d2c40ebe953b94e4b20bd57678219dc31e853328f93c8673db3004aabb785aaa75778f41a4f8edaceaba42630b4742b880678f3b8a160e98d9094e10ed8a66f61f8009e2384cb8e0c", 0xbc}], 0x5, &(0x7f000000b940)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x50, 0x24000051}}, {{&(0x7f000000b9c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000db40)=[{&(0x7f000000ba40)="c9b4cb51ca22a2619feb5adf508505505329302b2dc5b6d54a5d500ea99ba5035800ee456235879666fa4bf8", 0x2c}, 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0x1000}, {&(0x7f000000ca80)="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", 0x1000}, {&(0x7f000000da80)="524eeeefa35d26fa7137e17baf36cb8077dcba5737effda05640a23067ec5e04275572b9bcb9ea59fe52aeb6562e5b1a334fcd4a04bf84b7171b734beccffd442c61f8d2b0030ecf034d0471b0b6048e1252dadf0d6773d5eb0db5119a779da483", 0x61}, {&(0x7f000000db00)="520e662df1a6ff7777db6c27612b45126b2d75a193be4893a45c311b34cf2d1406335992b093229655dcb2ec76b1c4e62d0a51d681c534681c9b", 0x3a}], 0x5, &(0x7f000000dbc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x40, 0x84}}, {{&(0x7f000000dc00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f000000dd00)=[{&(0x7f000000dc80)="65829cee5368768e11cc1ca002783bff02bc1ebacd2b92a51a335a3588493ba24fb2679d73f10955bca82d37837b8cb0e1b0446374c0f487dcbeac8ca5c7e8b4799690b4e9f92ab65c8b4bf7466af7fb738aa01cf2c5c61d6ba7ed7e0e19cea72f024301", 0x64}], 0x1, &(0x7f0000014f80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r5, r0, r7, r9]}}], 0xa8}}, {{&(0x7f0000015040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000015100)=[{&(0x7f00000150c0)="1672d1ca52dd5eac0cf5de", 0xb}], 0x1, 0x0, 0x0, 0x20000000}}], 0x7, 0x40)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r11 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r11, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
write$binfmt_elf64(r11, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x8, 0x2, 0x800, 0x3, 0x3e, 0xfffffffd, 0x42, 0x40, 0x10b, 0x3ff, 0xff, 0x38, 0x2, 0x8, 0x8001, 0x3f}, [{0x6, 0x12d, 0x80000001, 0xcc8, 0x6, 0x4c57b7b7, 0x3}], "fb131ccc7bd9dc95304caec046f8021726d5be8e7e8c3a6d2b87090d19b7c4668c88e651cf3f6b27bf5c5469dce28be241b922436bbc73c12eb59720b4f632f0c1692c9240e1bc7ecb91e84389", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8c5)
r12 = syz_open_dev$vcsa(&(0x7f0000000080), 0x48, 0x414802)
ioctl$VT_SETMODE(r12, 0x5602, &(0x7f00000000c0)={0x5, 0x7, 0x6, 0x4043, 0xa7f})

10:47:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560a, 0x1)

10:47:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1925.646356] loop1: detected capacity change from 0 to 32768
[ 1925.656507] loop0: detected capacity change from 0 to 32768
[ 1925.667968] loop6: detected capacity change from 0 to 32768
[ 1925.668454] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1925.674318] FAT-fs (loop0): bogus number of FAT sectors
[ 1925.674330] FAT-fs (loop0): Can't find a valid FAT filesystem
[ 1925.674485] loop5: detected capacity change from 0 to 32768
[ 1925.680016] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1925.682978] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1925.765507] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1925.832987] loop6: detected capacity change from 0 to 32768
[ 1925.846023] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1925.870918] loop0: detected capacity change from 0 to 32768
10:47:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1925.910321] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1925.918427] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560b, 0x1)

10:47:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5609, 0x0)

10:47:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560b, 0x1)

[ 1926.008914] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1926.023141] loop5: detected capacity change from 0 to 32768
[ 1926.036250] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1926.040254] loop1: detected capacity change from 0 to 32768
10:47:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1926.107089] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560a, 0x0)

[ 1926.145272] loop6: detected capacity change from 0 to 32768
[ 1926.157945] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560c, 0x1)

[ 1926.207188] loop0: detected capacity change from 0 to 32768
[ 1926.226001] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1926.233910] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:46 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560d, 0x1)

10:47:46 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:46 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:46 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560c, 0x1)

10:47:46 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1946.298676] loop0: detected capacity change from 0 to 32768
[ 1946.309790] loop1: detected capacity change from 0 to 32768
10:47:46 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:46 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000080)={0x18, 0x8, 0x590a, 0x0, 0x3, "ccba36575e2d567e"})
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040))
ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f00000004c0)={0x2, 0x1, 0x2, 0x14, 0x1dc, &(0x7f00000000c0)="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"})

10:47:46 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560b, 0x0)

[ 1946.315171] loop5: detected capacity change from 0 to 32768
[ 1946.342654] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1946.344753] loop6: detected capacity change from 0 to 32768
[ 1946.352800] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:46 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560e, 0x1)

10:47:46 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1946.392746] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:46 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560d, 0x1)

[ 1946.472058] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1946.529988] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1946.596958] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560c, 0x0)

10:47:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560e, 0x1)

10:47:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560f, 0x1)

10:47:59 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), 0x0)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:59 executing program 2:
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r2, 0x401, 0x6, 0x4})
r3 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0x7f)

10:47:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:59 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560f, 0x1)

[ 1959.786731] loop6: detected capacity change from 0 to 32768
[ 1959.793883] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1959.801010] loop5: detected capacity change from 0 to 32768
[ 1959.806097] loop1: detected capacity change from 0 to 32768
10:47:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40049409, 0x1)

[ 1959.816992] loop0: detected capacity change from 0 to 32768
[ 1959.823802] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1959.829118] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560d, 0x0)

[ 1959.844835] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1959.868240] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1959.951255] loop6: detected capacity change from 0 to 32768
[ 1959.955881] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40049409, 0x1)

[ 1960.048514] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x10000000c)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1960.051637] loop0: detected capacity change from 0 to 32768
10:47:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560e, 0x0)

[ 1960.055712] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1960.101370] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.149492] loop6: detected capacity change from 0 to 32768
[ 1960.152567] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1960.165419] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:47:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40086602, 0x1)

10:47:59 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:47:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x560f, 0x0)

10:47:59 executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f6e3d167032020000004c2c63616368653d6c6f6f73652c706f7369786163f193b8d0616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d3970323030302e4c2c008417900157ab2356660283b4a23a37416f32589ac42959465526d947dad76bcc7fba0774fe18b7456f27c1d7e2cff72a633f000604f1f06aa6c8ad9735f047520f51cff061280574e6a2624bb7f3b8b29f3d33c86a039a6b2fc4fe067d0b3d558abd6a8e1d0ad753b7223c6b52be37792243aaefde62282b7c4de989e6c1aa2fe47701d1"])
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2)

[ 1960.191329] loop5: detected capacity change from 0 to 32768
10:48:00 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1960.223459] loop1: detected capacity change from 0 to 32768
[ 1960.224882] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.244303] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.246219] loop0: detected capacity change from 0 to 32768
[ 1960.251975] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.265742] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.338130] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1960.365601] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40087602, 0x1)

10:48:12 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:12 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40049409, 0x0)

10:48:12 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="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", @ANYRESHEX=r3, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f00000000c0))
ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000080))
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
dup3(r2, r5, 0x0)

10:48:12 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:12 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40086602, 0x1)

[ 1972.869821] loop5: detected capacity change from 0 to 32768
[ 1972.881487] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1972.885657] loop1: detected capacity change from 0 to 32768
[ 1972.905154] loop0: detected capacity change from 0 to 32768
[ 1972.921334] loop6: detected capacity change from 0 to 32768
[ 1972.926977] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1972.930876] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1972.948182] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40086602, 0x0)

10:48:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40087602, 0x1)

10:48:12 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4020940d, 0x1)

10:48:12 executing program 2:
setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0xfb, 0xb7, 0x4, 0x7, "9f8650b9a22585ec590ae18b9e614dc6", "562c56ed71e08feb5d481ff83beab264ff2eac7d2763054e355731b3e89a870983adb88da8200a2e38cd3ed6b0d7d10d65d921edf8ea692bf749ce41db9cf359248b31ce4e56b0a1b27b3a7e01b99a93fabc7ecb5879b8edaa5055c2d79af988e413479851641c01c2106c9cdf40cb8cc004640ccc1c9086f8049413679fe53da683ed2e36883b4906d0fcf3c2e0902ae4d82f8003a4beb735f9a5d4aca2768ee6e4"}, 0xb7, 0x1)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:48:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4020940d, 0x1)

10:48:12 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, 0x0, 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x40087602, 0x0)

[ 1973.155524] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1973.158030] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045432, 0x1)

[ 1973.193858] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:13 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045432, 0x1)

10:48:13 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1973.218123] loop0: detected capacity change from 0 to 32768
10:48:13 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1973.252579] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x4020940d, 0x0)

10:48:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045440, 0x1)

10:48:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045440, 0x1)

10:48:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x6000, @fd_index=0x7, 0x5, &(0x7f0000000400)=""/199, 0xc7, 0xa}, 0x10000)
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
pipe(&(0x7f00000001c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000003c0)={0x9236, 0xfffffff8, 0x7fffffff, 0x8a, 0x8, "d54073841756be16c8fdbcafcf9e76a9432776", 0xfff, 0x7fff})
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r8=>r0, @ANYBLOB="00000000000000002e2f66696c6530ef2e6530000000000000"])
io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xfff7, r1, &(0x7f0000000100)="5ca03a0176055b0c8485d4aeeeaa2c72b13d8ba82d94968f4c1fd11ea196407a571b55450c108958f850cb703f99ad896dd18d1799ed41d0bd0f2e1f6723f0daa890830701f9957c647b1b9f6d773a7a7421441c6794fa43289c43c444341c5f4990f20b944b0114af8e16200e87cc3aa947f0f36039ecf479fcc497a9045fd53a1757ec72213d7b8d1f78687b83f12fef90e0", 0x93, 0x3ff, 0x0, 0x3, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x101, r2, &(0x7f0000000200)="b71d249dda1d207acf8866b5802935e60e0bcb623c98559c216d420405ac9052e7f473e2e46b56f2d686514b59454257d0b06a25c267860ef7190be75de54a224ca45485dd2f6b2234cadf97955d9d6de0e8513ba3161f65172b8ebe4934aa761978223615f91662e7685b7bf04bf16b7ad563f5987fd14041e6c5dac91043cda0ba9dba2c28f356ece63b050404ef15a684d6c0448630ad8e72e0378ba135110dd8d43491e7f9b4ab5d515ecb828a0b", 0xb0, 0x4, 0x0, 0x0, r8}])
r9 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r9, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000580)={{0x1, 0x1, 0x18, r9, @out_args}, './file0/../file0\x00'})
setresuid(0x0, r3, 0x0)
pipe(&(0x7f00000001c0)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x2004024, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x7d)

10:48:26 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80086601, 0x1)

[ 1986.201387] loop6: detected capacity change from 0 to 32768
[ 1986.206242] loop0: detected capacity change from 0 to 32768
[ 1986.212810] loop5: detected capacity change from 0 to 32768
[ 1986.218023] loop1: detected capacity change from 0 to 32768
[ 1986.228329] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1986.229900] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1986.232885] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:26 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80086601, 0x1)

[ 1986.247620] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:26 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:48:26 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80087601, 0x1)

10:48:26 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:26 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045432, 0x0)

[ 1986.332614] loop0: detected capacity change from 0 to 32768
[ 1986.341092] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:26 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

10:48:26 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3f)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 1986.363266] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:26 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1986.419820] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1986.429071] loop5: detected capacity change from 0 to 32768
[ 1986.446465] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1986.458519] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1986.504060] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:37 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:37 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:37 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80087601, 0x1)

10:48:37 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:37 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000440)={0x1, 0x1, 0x18, 0x4, 0x19e, &(0x7f0000000040)})

10:48:37 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

10:48:37 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:37 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80045440, 0x0)

[ 1998.084005] loop0: detected capacity change from 0 to 32768
10:48:37 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1998.089986] loop5: detected capacity change from 0 to 32768
[ 1998.096771] loop1: detected capacity change from 0 to 32768
[ 1998.100096] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.103104] loop6: detected capacity change from 0 to 32768
[ 1998.112822] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.118402] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.118974] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.140458] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.162801] loop1: detected capacity change from 0 to 32768
[ 1998.165302] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.207856] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.267394] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.280119] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.297993] loop0: detected capacity change from 0 to 32768
[ 1998.325238] loop5: detected capacity change from 0 to 32768
[ 1998.335559] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:38 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80086601, 0x0)

10:48:38 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:38 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 1998.348273] loop6: detected capacity change from 0 to 32768
[ 1998.350552] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.353367] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.389395] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.414982] loop1: detected capacity change from 0 to 32768
[ 1998.454093] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.485491] loop5: detected capacity change from 0 to 32768
[ 1998.511910] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.517999] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.529135] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.577186] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.619537] loop6: detected capacity change from 0 to 32768
[ 1998.623877] loop0: detected capacity change from 0 to 32768
[ 1998.627494] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.627583] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.653441] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.712066] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 1998.732395] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:50 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

10:48:50 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:50 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:50 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:50 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:48:50 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0189436, 0x1)

10:48:50 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x80087601, 0x0)

10:48:50 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000080)={0x0, 0x400})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 2011.113016] loop0: detected capacity change from 0 to 32768
[ 2011.124978] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:50 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc020660b, 0x1)

[ 2011.129339] loop6: detected capacity change from 0 to 32768
10:48:50 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x0)

10:48:50 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x1)

[ 2011.143612] loop5: detected capacity change from 0 to 32768
[ 2011.148617] loop1: detected capacity change from 0 to 32768
[ 2011.152484] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2011.157737] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:50 executing program 2:
accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x0, @none}, &(0x7f0000000180)=0xe, 0x800)
mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8002, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x7f)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x80, 0x7, 0x0, 0xfffffff7, 0x800})
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x202000, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x11)

[ 2011.186735] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:48:51 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0189436, 0x1)

[ 2011.271304] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2011.305215] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2011.327579] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2011.358501] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:05 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:05 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc020660b, 0x1)

10:49:05 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:05 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0045878, 0x0)

10:49:05 executing program 2:
openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/../file0\x00', 0x28000, 0x6d)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f0000000040)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:49:05 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x300)

10:49:05 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:06 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2026.195963] loop5: detected capacity change from 0 to 32768
[ 2026.226935] loop1: detected capacity change from 0 to 32768
[ 2026.234985] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2026.241225] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:06 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc0189436, 0x0)

10:49:06 executing program 4:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"])
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x810, r0, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5607, 0x1)
ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="ca082adef69b703ce910da51cbf78f2ec99ad673a22aa9520ba0dabc7d87fcaeba7e9ea408998336763b9996a6bf8ab17ac93ac9c3dc5c45160ef7217738e7ee402337741fa1961cb151fc44b6a60342685c36a075858b1cfd")

[ 2026.260227] loop6: detected capacity change from 0 to 32768
[ 2026.265076] loop0: detected capacity change from 0 to 32768
[ 2026.275797] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2026.284057] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:06 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x450, 0x630})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r1=>r0, {0xee01, 0xee00}}, '\x00'})
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)

10:49:06 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x300)

[ 2026.382179] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2026.455071] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2026.474252] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2026.517247] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:19 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:19 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:19 executing program 4:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r0=>0x0)
pidfd_open(r0, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, r0)
ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000000000)={{0x3, 0xffffffff, 0x9ea, 0x5, 0x3, 0x6}, 0x313, [0x1, 0x988, 0x7f, 0x100, 0x0, 0x794e, 0x1, 0x1, 0xffffffa7, 0xb82, 0x6, 0x8, 0x2, 0xb, 0x80, 0x0, 0x5, 0x80000000, 0x2, 0x7, 0x80, 0x7fff, 0xfffffff9, 0x5, 0x5, 0x71, 0x6, 0x4, 0x1ff, 0x7ff, 0x58, 0x5, 0xfff, 0x4, 0x6, 0x5, 0x4, 0x4, 0x7fff, 0x7f, 0x8, 0x3, 0xfffffff8, 0x800, 0x20, 0x0, 0x9, 0x7, 0x1, 0x100, 0x8, 0x8001, 0x3, 0xa21, 0x1, 0x401, 0xc8fd, 0x5, 0xff, 0xfff, 0x0, 0x8c, 0x0, 0x10001, 0x8, 0x6, 0x6, 0x5, 0x8387, 0x5, 0x1, 0x46, 0x40, 0x100, 0x1, 0xffffffff, 0x7ff, 0xfc, 0x8000, 0x2, 0xffffffff, 0x5, 0x6, 0x3, 0xffffffff, 0x1000, 0x2, 0x4, 0xff, 0x401, 0x0, 0x81, 0x8000, 0x9, 0x4, 0x6, 0x3, 0xfffffffc, 0x9, 0x3, 0x3, 0x0, 0x6, 0x0, 0x9, 0x7f, 0x947, 0xfffff801, 0x7, 0x0, 0x20, 0x4, 0x7ff, 0x0, 0x8, 0x10001, 0x5, 0x800, 0xe24, 0x9, 0xffff, 0x2, 0x7, 0x0, 0x0, 0x1, 0x6, 0x9, 0x4, 0x86, 0x8, 0x8, 0x3ff, 0x3, 0x9, 0x7fffffff, 0xffff8001, 0x2, 0x5, 0x1, 0xd38, 0x9, 0x6, 0x6, 0x3, 0x9, 0x8000, 0x2, 0x6, 0x4, 0xe541, 0x7, 0x0, 0x7, 0xb15217b3, 0x8, 0xffffffe0, 0xffffff22, 0x7a, 0x8000, 0x8b65, 0x20, 0xf24, 0x9, 0x9, 0x100, 0xa7, 0x8001, 0x1, 0xff, 0x401, 0x0, 0x1, 0x1f, 0x0, 0x4, 0x6e, 0xb5f1, 0x8, 0x6, 0x28, 0x4, 0x7, 0x7fffffff, 0x6, 0x8d9, 0x3, 0x9, 0x40000000, 0x81, 0x77f, 0x800, 0x3ff, 0xa1, 0x1, 0x0, 0x8001, 0x1f, 0x800, 0x8, 0x9, 0x1, 0x9, 0x4, 0x3, 0x81, 0x2, 0x2000, 0x3, 0x4, 0xfffffff8, 0xff, 0x4, 0x1, 0x200, 0x3d, 0x8000, 0x3, 0x0, 0x1f, 0x9, 0x7ff, 0x174d, 0x7, 0xfffffffd, 0xfffffff8, 0xfff, 0x400, 0x5, 0x6, 0xff, 0x1, 0x6, 0x5, 0x101, 0x4, 0x3f, 0x2, 0x8, 0x1, 0x200, 0xfb91, 0x653f, 0x3, 0xd1f7, 0x17e, 0x7ff, 0x1, 0x1000, 0x2, 0x4, 0x1, 0x9, 0x3, 0x8, 0xfffeffff, 0x3, 0x101, 0x5, 0x2, 0x1, 0x101, 0x80000000, 0x8, 0x9a1, 0x7ff, 0x0, 0x8, 0xfff, 0x8001, 0x3ff, 0xe71, 0x2, 0xfe6, 0xffff0000, 0x2, 0x0, 0x1, 0x3f, 0x1c0, 0xffff, 0x3f, 0x2, 0xff, 0xd2dd, 0x4, 0x10000, 0x9, 0x40, 0x80000, 0x8, 0x8, 0x8, 0x3960, 0x400, 0x0, 0x8, 0xea6, 0x7, 0xfffffffd, 0x8, 0xff, 0x3, 0xffffffff, 0x9, 0x0, 0x9, 0x8, 0x0, 0x3, 0xfffffe00, 0x2e24, 0x1f, 0x8aca, 0xc88, 0x80000001, 0x8, 0x1, 0x6, 0x5f2, 0x8, 0x3, 0x2, 0x0, 0x20000, 0x5, 0x1c, 0x7f, 0xe487, 0x6ccc, 0x6ee, 0x0, 0x8, 0x8000, 0x7, 0x0, 0x7639, 0x2, 0x4, 0xd012, 0x3, 0x8, 0xf44d, 0x1, 0x27d, 0x81, 0x1, 0x7fffffff, 0x7, 0x0, 0xae1, 0x4, 0x100000, 0x80000000, 0x7, 0x0, 0x1, 0x3, 0xaf, 0xb9, 0x7, 0x6ec, 0x8, 0x100, 0x8000000, 0x1, 0x0, 0x8000, 0x6, 0x6f, 0xffffffff, 0x9e1, 0xffffffff, 0x5, 0x3f, 0x8000, 0x58, 0x3, 0x4613, 0x6, 0x3, 0x6, 0x9, 0x4ac56445, 0x10000, 0x800, 0x3, 0x5, 0xfff, 0x4, 0x7fff, 0x3, 0x7fffffff, 0x26, 0x1, 0xffff, 0x2, 0x6, 0x2, 0x7, 0x9, 0x2, 0x1000, 0xef, 0xffffff80, 0x20002, 0x0, 0xffffffff, 0x4, 0xffffffff, 0x5, 0x8, 0x5, 0x1, 0x3, 0x2, 0x80000000, 0x1000, 0x9, 0x8, 0x3, 0xf5ca, 0x1000000, 0xc7, 0x4f, 0xffffffff, 0x0, 0x5, 0xfffff001, 0x4, 0x401, 0x2, 0xfffffff8, 0xd7, 0x7, 0x1, 0x2, 0x0, 0x7, 0x0, 0xaf4a, 0xca, 0x7, 0x8, 0x8, 0xc1, 0x100, 0x8, 0x3, 0xda, 0x81, 0x2, 0xa3d0, 0x1, 0xd8dc, 0x800, 0x34c0, 0x7, 0x9, 0xff, 0x7, 0x3, 0x5, 0x1, 0x2, 0xffff, 0x400, 0x3, 0x7, 0x400, 0xa68, 0x3800, 0x8, 0x47, 0x8e, 0x9, 0xfffffe01, 0x21, 0xfffffff8, 0x7fffffff, 0x7, 0x10000, 0x3f, 0xe43, 0x200, 0x8d8e, 0x7, 0x40, 0x83af, 0x4, 0x5, 0xe32, 0x4, 0x9, 0xb9, 0x5, 0x7f, 0x1, 0x6, 0x10001, 0x6, 0x1, 0x401, 0x3, 0x0, 0x7f, 0x3, 0x0, 0x4, 0x1, 0x5, 0x4, 0x61ea, 0x7, 0x1f, 0x7, 0x4, 0x800, 0x1, 0xfffffffc, 0x0, 0xbe88, 0x40, 0x8, 0xffffffff, 0xd, 0x8, 0xea, 0x3, 0xe6, 0x0, 0xc9e, 0x101, 0x7fffffff, 0x3, 0x3, 0x56d6, 0x8, 0x10000, 0x356f, 0x0, 0x4, 0x7f, 0x10001, 0x3, 0xfffffffb, 0x12ae713c, 0x3f, 0xfffffff7, 0x1000, 0x0, 0xfffffffe, 0x5a, 0x2d, 0x1, 0x8, 0x400, 0x8000, 0x8, 0x8, 0x5, 0xae, 0x6, 0xca, 0x2, 0x2, 0xfffffff9, 0x7fff, 0x7, 0x1, 0xc0000000, 0xa1d, 0x7, 0x512, 0x80, 0xa68f, 0x7, 0xe24, 0x4, 0x0, 0x4, 0x8, 0x9ee, 0x6, 0x4, 0x3a, 0x4, 0x0, 0x1, 0x7da7, 0xfffffffa, 0x3, 0x3ff, 0x5, 0x7ff, 0xff05, 0x101, 0x2, 0x56, 0x9, 0x200, 0xff, 0x25180000, 0x1, 0x20, 0x8dce, 0xa969, 0x8, 0x101, 0x0, 0x9, 0x81, 0x0, 0x10000, 0xfffeffff, 0x80000000, 0x3f, 0x5, 0xa943, 0xac, 0x6, 0x7ff, 0xee5, 0x2, 0x6, 0x6, 0xf5, 0x8, 0x7, 0xfff, 0x7fffffff, 0x39a, 0x0, 0x5, 0x9, 0x8, 0x7, 0x7e29, 0x1, 0x0, 0x1, 0x18a9cfec, 0x1, 0x1, 0x80000000, 0x9, 0x8, 0x800, 0x101, 0x5, 0x4, 0xfffffbbf, 0x6, 0x0, 0x80, 0x10000, 0x5901, 0x401, 0x81, 0x159, 0x400, 0x400, 0x10001, 0x800, 0x0, 0x8e, 0x2, 0x81, 0xfffff91b, 0x78, 0x8001, 0x80000001, 0x3f, 0x689, 0x39, 0x6, 0x7, 0x4, 0x3ff, 0x100, 0xfff, 0x2, 0x101, 0x1, 0x7fffffff, 0x1, 0x2, 0x8, 0x5, 0x3, 0x7, 0x7fffffff, 0x10000, 0x1, 0x0, 0x5, 0x0, 0x4, 0x400, 0x1, 0x2, 0x0, 0x2, 0x101, 0x4, 0xffff, 0x6, 0x30ec, 0x8000, 0x5, 0x9, 0x0, 0x2, 0x3, 0x80000001, 0x8001, 0x7, 0x6, 0xc6, 0x1, 0x50dd, 0x4, 0x1000, 0x4, 0x401, 0xd3, 0x7, 0x200, 0x4, 0x5, 0x7, 0x8001, 0x6, 0x1987, 0x5, 0x6, 0x5, 0x3, 0xd6ec, 0xfffffffc, 0x369, 0x8, 0x6, 0xfffffff9, 0x9, 0x9, 0x3, 0x8, 0x0, 0x5, 0x1, 0x1, 0x10001, 0x1, 0x5e, 0xe4, 0x3, 0x1, 0xffffffff, 0x3, 0x8, 0x2, 0x1, 0x8, 0x7fffffff, 0x1a4db0ce, 0xaeb, 0x324d, 0x2, 0x0, 0x1ff, 0x6a, 0x607, 0x10, 0x6, 0x5, 0x1, 0x9568, 0x7, 0x20, 0x3, 0x3, 0x98e, 0x3ff, 0x1000, 0xfffffbff, 0x0, 0x8, 0xfffffffb, 0x0, 0x6, 0x9, 0xffffffff, 0x6d, 0x7, 0x2, 0x9, 0x80000001, 0x6, 0x6, 0xff, 0x8001, 0x7, 0x8cc, 0xe2be, 0x9ae, 0x7, 0x7fffffff, 0x6, 0xffff, 0x71, 0x10001, 0xa5e, 0x4, 0x72dc, 0xffff, 0x3, 0x4, 0x75800000, 0x85d, 0xe817, 0xfa, 0x9, 0x4, 0x48f3, 0x3, 0x3, 0x0, 0x6, 0xfcc3, 0x6, 0x1ff, 0x10000, 0x9, 0x3, 0x972b, 0x515, 0x2, 0x6, 0x3, 0x7fffffff, 0x800, 0x3, 0x6, 0x3, 0x4, 0x0, 0x5, 0x4f9d, 0x6, 0x8, 0x4, 0xb27a, 0xfc, 0x4d7, 0x7, 0x3, 0x5, 0x2a08, 0x5, 0x1, 0x6, 0xff, 0x6, 0x400, 0x7ff, 0x1000, 0x57a7, 0x67d, 0x8, 0x8000, 0x9, 0x200, 0x8, 0x7fff, 0xef224bc2, 0x8, 0xffffff01, 0x4c, 0x3, 0x9, 0x0, 0x81, 0x3, 0x8, 0x2781, 0x9, 0xb9, 0x3, 0x0, 0x12cf0ead, 0x2, 0x7ff, 0x0, 0xffffffff, 0x7932, 0x6, 0x101, 0x533, 0x8, 0x0, 0x7, 0x7ff, 0xbdb4, 0x80000001, 0x5, 0x8001, 0x8, 0x8, 0x400, 0x8, 0xce, 0xfc, 0x9, 0xc0f, 0x28, 0x0, 0x200, 0x831, 0x4, 0x8, 0x5, 0x1000, 0xffffffff, 0x2, 0x3, 0x9, 0x4, 0x3, 0x101, 0x2, 0x101, 0x800, 0x800, 0x2, 0x0, 0x5, 0x4, 0xff, 0x0, 0x4, 0x40, 0x7, 0x1, 0x9, 0xd772, 0x8, 0x2cb, 0xeaba, 0x0, 0xff, 0x401, 0x5, 0x18000, 0xffffff00, 0x3500, 0x1, 0x0, 0x1, 0x6, 0x4, 0xfffffff8, 0x5, 0x6, 0x9, 0x8001, 0x4, 0x0, 0x8, 0x9, 0x1000, 0x400, 0xcfee, 0x8ff, 0x8, 0x10001, 0x1, 0x6dd1, 0x7, 0x9, 0x2, 0x1, 0x20, 0x4, 0x9d, 0x6ec1543f, 0x8333, 0xfff, 0xfffffffb, 0x10001, 0xfff, 0x3f, 0x80000001, 0x10000, 0x80000000, 0x1868, 0x7, 0x5, 0xc9a, 0x3f, 0x7, 0x9, 0x200, 0x1, 0x3f, 0x91, 0x9, 0xfffffff9, 0x1f, 0x3, 0xfffffffe, 0x3ff, 0x9, 0x1, 0x5, 0x2, 0x2, 0x7, 0x1, 0x8, 0x0, 0x0, 0x4, 0x41d3e30]})
ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$HIDIOCSREPORT(r2, 0x400c4808, &(0x7f0000001300)={0x3, 0xffffffff, 0x800})
socketpair(0x1a, 0x5, 0x6, &(0x7f0000001080)={<r3=>0xffffffffffffffff})
ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f00000010c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
r4 = syz_open_dev$tty20(0xc, 0x4, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001040)=0x981, 0x4)
ioctl$TCXONC(r4, 0x5607, 0x1)

10:49:19 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:19 executing program 2:
ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000040)=0x8)
ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000080))
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:49:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0xc020660b, 0x0)

10:49:19 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:49:19 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2040.074215] loop5: detected capacity change from 0 to 32768
[ 2040.080903] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2040.091947] loop6: detected capacity change from 0 to 32768
[ 2040.102331] loop0: detected capacity change from 0 to 32768
10:49:19 executing program 3:
r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)=0xe, 0xc00)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
getpeername(r0, &(0x7f0000000100)=@sco={0x1f, @none}, &(0x7f0000000040)=0x80)
ioctl$TCXONC(r1, 0x5608, 0x1)
r2 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x900)
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240), 0x80000, 0x0)
sendfile(r2, r3, 0x0, 0x5)

10:49:19 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x21)

10:49:19 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040))

[ 2040.113197] loop1: detected capacity change from 0 to 32768
[ 2040.128915] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2040.130390] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2040.163509] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:20 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:49:20 executing program 4:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, 0x33, 0x300, 0x70bd25, 0x25dfdbff, {0xf}, [@typed={0xc, 0x1f, 0x0, 0x0, @str='!*:{^@,\x00'}, @generic="403fd13c8dbf9e1a667c2705fa4171cee25055180257962d3003db185ed60a9f957d945febd3381391ea8a236ff72d453c976f4257c9fcc41869eb34e5050a928539287ae49977ee15ca6f8f4fe6d059ec1f3acb", @typed={0x8, 0x6, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0x4, 0x7e}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5607, 0x1)

10:49:20 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x845)

[ 2040.261147] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2040.299253] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:20 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x5, 0x1fd1, 0x2, 0x0, 0x3}})
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$TIOCSIG(r2, 0x40045436, 0xb)
r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x51082)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0xee00}}, './file0\x00'})

[ 2040.359214] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:35 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x10201, 0x0)
r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
openat(r2, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x30)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000200)={0xff, 0x6, 0x3, 0x9cee, 0x2})
pipe(&(0x7f00000001c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f00000001c0)={0x1ff, 0x6, 0x4, 0x0, 0x4b07, 0x97})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="2e2f66fffe000000"])
r7 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x101000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r7, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x300, 0x0)
socketpair(0x8, 0x1, 0x2, &(0x7f0000000140)={<r9=>0xffffffffffffffff})
sendfile(r9, r8, 0x0, 0x80000003)
fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:restorecond_exec_t:s0\x00', 0x28, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:49:35 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:35 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:35 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/138)
pipe(&(0x7f0000001680))
r3 = dup3(r1, r1, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdn\b\x00', @ANYRESHEX=r2, @ANYBLOB="c728b49c8ff719edcce715f28daf989c4a4b8bffac1bb7857fe9940d762de4de4d3ccfb200000000000000007921421e148360c2d515265b9c88d8562a3114ecac5fa4007c3a604f4671c729f9632dc47530f46f340bbf86cdfe31ace6e06005ae9af149262f2a288a77597850c358be"])
r4 = signalfd4(r1, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000)
r5 = openat2(r3, &(0x7f00000016c0)='./file0/../file0\x00', &(0x7f0000001700)={0x280240, 0x80, 0x1}, 0x18)
ioctl$TIOCL_SELLOADLUT(r5, 0x541c, &(0x7f0000001740)={0x5, 0xffffffff00000001, 0xffffffffffffff00, 0x0, 0x1})
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f00000000c0)=[{0x2, 0x7fff}]})
r6 = fcntl$dupfd(r4, 0x406, r2)
ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x60e, 0x6, 0x80, 0x3, 0xff})
syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=<r7=>0x0, &(0x7f0000000080)=<r8=>0x0)
r9 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r9, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000010066d6889e0000", @ANYRES32=<r10=>r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0/../file0\x00'])
r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
syz_io_uring_submit(r7, 0x0, &(0x7f0000001640)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r10, 0x0, &(0x7f0000001600)={&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/173, 0xad}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f00000014c0)=""/82, 0x52}], 0x4, &(0x7f0000001540)=""/180, 0xb4}, 0x0, 0x2000, 0x0, {0x2, r11}}, 0x10001)
fallocate(r6, 0x2, 0x6c, 0x1f)

10:49:35 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x4508)

10:49:35 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r2=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x3, 0x5}, 0x10)
accept4$packet(0xffffffffffffffff, &(0x7f00000040c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000004100)=0x14, 0x80800)
[ 2055.678247] loop0: detected capacity change from 0 to 32768
sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000087c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e0684ee7ae61e2219f1d11dd948df14d6e43a7f9fb0530f15cc36fdb07b3a2b3c351c99a1f6e1b73c51aaf5957a482adaa661993a37cc5ff85574958e79017ab7479a364a08d93696d935752186febe9437d31aab5", 0x55}], 0x1}}, {{&(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback, 0x200}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="9545cc072223728379f20e8f6b5cd85afa7955b6092b7447378bbd224c2c79ce496c2144ae9fb1039dd26e9656f0135bdcdc3840f6ca85ff14ac050526550133194ad821989b0cc761065bad7575f43a894a200baa631e25f2af6764a873035e6e3f1fba0579487c62530673413274df4e51808c10ed2ed136d2529e965206dc8274723debccc6cc92782b32e418bc1191908e6df04b", 0x96}, {&(0x7f0000000200)="15974d0152beca60c4ce331400180c3a67bb4182dc68f95bf37d22f6b71450b458791cd89c", 0x25}], 0x2, &(0x7f0000000280)=[@hoplimit={{0x14, 0x29, 0x34, 0x7}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x2, 0x6, 0x1, 0xff, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @private2]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xa7}}, @rthdrdstopts={{0x1108, 0x29, 0x37, {0x3b, 0x21d, '\x00', [@pad1, @generic={0x9, 0xbb, "4a303059553c2368a9f48defa5680e22c97dcacea6db92daa8bb13ba026131cb096df52000cf2b1d07045e084713dcc2092e1826f9139fb34dde8c69b491b0cae0df87810090eeb7c8abdad3bef036935e40b9550b650dc33053bd44c52e1d70dd1be281b85d956d1520b9e6617a3a7f601f2e16e6a10fa86e689241b90b52e563123bbec3b92ed592d404e3304ee6e65a57d58e24d4398b08348ccd9964204efa59fe358ddfb834f8678960097dd0d86e1f5439bfda4fa0e557e2"}, @generic={0x6, 0x1000, "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@calipso={0x7, 0x28, {0x2, 0x8, 0x80, 0x3, [0x7fffffff, 0xa0, 0x8, 0x4]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0xffffffff}}, @dstopts={{0x30, 0x29, 0x37, {0x2d, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x987}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x2}]}}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x5e, 0x4, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x6e72}]}}}], 0x1208}}, {{&(0x7f00000014c0)={0xa, 0x4e24, 0x80, @private0, 0x8aca}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001500)="eae382fb64b18ce5d15157bcbcc7af4b8173c8fdd639dfd47f71488cfe6edab168c02202ed0144a72c6644d81d71f4b0a3bd5307f460bd369c1a24f0666f53b5ff623f2ff9b9884b5343607a5d96a0603c9251d333068ea276c00c5430e348b3", 0x60}, {&(0x7f0000001580)="b3e815ad0abb3002158a7340c5a59cbd3cd240a16c06c1d18271ceb49a7c9b900e890017f4bf2f2f4bcee7f1e04d59a7012f04c50964513d1a4976a2554026a878c3093da32cf8e6da92f0130fb79e6bfd5b", 0x52}, 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&(0x7f0000004080)=[{&(0x7f0000003f80)="746ce90c66b2195aa0c87f41ee9b15c53f29c174c95c1e6dd66fda21a3f1f3796c3744b34dc70cfa771fec12dec1cda9b5a9f8eff23e5e165be77b7ac2df424bfa410b587f9a2e2cec30022102bb66ffaa7738b4969f1fc2d956f6d45853dba1dcb4db43999b6b9c3791f34dd9820cbbb1d6d04dbc801b292b82f7e9d85bd908d3f44d04838a9106e97b9be36b4e64818b3c96ff98b2aef9cc1696d642852e53db81a5eb03760ce6ab31fc1953a16a225ffc339943112103c82a1d628b74064fdafd96d686ef99844247ad7acf83449e22bb", 0xd2}], 0x1, &(0x7f0000004140)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x5c, 0x1, '\x00', [@generic={0x1f, 0xd, "6b312595883e2dd48b0d12527b"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x2, 0x5, '\x00', [@ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x95}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x8, 0x11, "41f2ac9568e90e17ae164d975efa7185c1"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x3b, 0x6, 0x2, 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0xfa4, 0x100000001, 0xea]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hopopts={{0x100, 0x29, 0x36, {0x3a, 0x1c, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0xd1, 0x100, [0x1724, 0x9]}}, @generic={0x6, 0xc9, "45774c506742a0d69de3bf399911a24828fa7154e4f577bb5b89922fa531087811ca7c054e4113519004fd4c16b0709c3176c25d38e4f94c3ea300677221406ed2a488b9488208177075ec9f81149ea18f3eff175acb790ea27f8230007beb008cbf92220d97d6a21b952f26f1acdd9907271807aaf9d9bfc5cfae65783b6a5532844aff8a644d465cf197a46138915184710f769077590fad1ea5e4d3bf689fa877bbbd1ae01346626d32c77dc2a0072a48366cb7e7faf5216080c72c1956d6dec7c585a6fbd7f280"}]}}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x1, 0x1b, '\x00', [@ra={0x5, 0x2, 0x7f}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x1, 0x2, 0x4, 0x80, [0x9]}}, @jumbo={0xc2, 0x4, 0xb7b3}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x93, 0x8e, "c91668351b690f4118d9060c5cf4d31445a63723273b73f221185b2841c4d9c18a5d8a5f443a061368e055de6804724814042beb2bf58f085b05e9963d82df85301ac43ad899c1c661ee859729743edd5c15dc375f4adeff3fcdc8af35f033f0671e37d634bdda2651e3915d86ca34115de98e014f819ecaadfdbfcb5315aa4446d85e92d42cf92dc6ea22520819"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x2b, 0x14, 0x0, 0x22, 0x0, [@remote, @private2, @dev={0xfe, 0x80, '\x00', 0x1f}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, @mcast2, @mcast1, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @private2]}}}, @rthdrdstopts={{0x160, 0x29, 0x37, {0x32, 0x28, '\x00', [@generic={0x3f, 0xc6, "f1ed91f48038c797501c46bb9f84c9bc38b8bdb05c548a36fb62da56202ab31013b8e0d1a78cc4f39ef1c9bdf63a741eb9907abd973b9a324814ddacd73d97220f2a70c2dca8453efa2b15280177e6fab290deb7f93175e57dd8fea67de5a27dcb3c304f7691118b3fdc629dffd244d1c286e125850f4d8b443f56bb9a565bdedb223b6878e9b4db82feed77e2e78fa99d7aa4ad8e60505f88659716eca1c032c536eab3187de64c1daf0245365f0ff2892dd05251df16459c5e51bfb87c83be9d3cd23c5200"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @pad1, @hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x1, [0x0]}, @generic={0x7f, 0x4f, "4a6b1f777c2b87f64e30c41170db1684c434b4b516776856bd07a7ebf16db70b752027025a50ef74ae52f765c27928a6884d079943b48e981fc86e334f38163cdd000591e9520f948f23190fddf739"}, @jumbo={0xc2, 0x4, 0xfff}, @pad1, @enc_lim={0x4, 0x1, 0x1}]}}}], 0x4b8}}, {{&(0x7f0000006e80)={0xa, 0x4e24, 0x2, @local, 0x3}, 0x1c, &(0x7f0000008240)=[{&(0x7f0000006ec0)="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", 0x1000}, {&(0x7f0000007ec0)="4e6eea9679a501d77c1af78effb36690fd361959d70b20d8a454f3ed933474cf66fbba2afca011ab863440bf7d1ee75318918ded1790dc44c134727c8f8b0008796c36cac8d81535473b2ffeb10a895a05ca1dfefe76918b68406b594c31d278ad764a2d4e0cf181489ae6179506119ccf2f93fa32eb7ca215721482ddd362f1cbf75930ecb4f24204ba14963944cd2cc539a65d72de09511b165b0fdad97a21f2448a2554a2441cb1976ebd69eedea13a074772c4555eac473ac807bd2bb9968b396f61363557aeb763a8c5d57372e42dc3c2fa6e86feb67258981e8ed323c37f37ee4982382cbd84", 0xe9}, {&(0x7f0000007fc0)="3e9d0a960d7d4cf18764d86bb5", 0xd}, {&(0x7f0000008000)="a67c5b0731cf7025770ed4cdbf2d84b712197f441575f52ea865892bec5dbfb37539402ab0f28cd7869893027a3e1e7f9e9d9443ca8f63d61e36da730884218a0e70b72632fdf4c3dca601393b15bbca5b55696735ea707d80e6df7e31923d21780ca2402f146905f138de8e731dea69aa9fbf360027ebba13edca2d666041a90a11120826a9ba9939f196ad910b", 0x8e}, {&(0x7f00000080c0)="c54a22f4439618b08040791613ca80ab020267d2abab5b715799d267abcb4f130ed819b8c3a0b0196c6506ab15ac3c8f847db8218cf69122503b56b309ed9c1e30b8aa038458a092902e9fdadc543f500426b395cacb8660b8257ccab2ca3079986520ed9f4a75159a9f95812e156945f0eddc785b86b51fedc2febc01ceeada2c66c41c6790516ae4d724be9c207d2d8f7fa6b1aa93b6a5c6cacf7abf", 0x9d}, {&(0x7f0000008180)="6ad0d88e0537b555be1843907153007d643dfdbd9cda6a5e603e8ff0f049d87fc5c5372f6c7819516cd34cca8d6647b5443fb7d52080ea2381be5c9828203cd4de9d9f76486d4111121183e3660a7d9e1e6e2632ba52e85b25985062a61fbfc7f1642b99b396d22a163658e10387b1689dcec38e2b0d5ff1c5b587b546127c8a34", 0x81}], 0x6, &(0x7f00000082c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x28}}, {{0x0, 0x0, &(0x7f0000008500)=[{&(0x7f0000008300)="86869003f1eebd0beeada1912c4142a1214ce7b587287c9ff251c9c88cca70812184a15cb5445585d33259ef738d841d31ebec3b283e656909409225c1a509f4ba586577c49f1759b7512df0ec7e57249128e3bfcd4b0a7d9a093984088b1693c2f1fd8bc9c687c1928f876662f6f19f73ac6973a5023da37c3c2813dec4b5a52e4f107d4eb9ed827c9d84767e919e88fa4a7a098d62ce37ccf48a207fef54daccf7079f92ef27263a93794e4478603588542dcb4e294facadabb958dc967515094d910320f4d9a4148cc202e5a81a336139b59591701e3599a0d584312e307f1797288e76", 0xe5}, {&(0x7f0000008400)="4f726d9ccde207d10404adffa98e46d144e619f2678a892d748c1b9bf49ce2b091551ffd3cafb7401b87ad7b", 0x2c}, {&(0x7f0000008440)}, {&(0x7f0000008480)="0ee23b375255aa47f6a24fc11a134c845deba52990baa316c7387566c595fee946246f1e8f8685039797969995fe3c70ec5d75d4b3e10d731b0528de0b7d5f6366da2d7b03d4dcb3b5da51f09b46d44e13262127bb", 0x55}], 0x4, &(0x7f0000008540)=[@dstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x1}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x1d, 0x6, 0x0, 0x7, 0x0, [@remote, @private0, @private0]}}}, @hopopts={{0x40, 0x29, 0x36, {0x2, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0xcb}, @generic={0x99, 0x16, "02630c57311ed590ffefd15cc489911e5cb0f4f5b647"}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x7}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x85a}}], 0xc8}}, {{&(0x7f0000008640)={0xa, 0x4e23, 0x20, @remote, 0x8}, 0x1c, &(0x7f0000008700)=[{&(0x7f0000008680)="dace26664e420063192a74d89bfc2ea20328b78044fb8d747ad7516b2d87e49d0dc65f7e3242d598662c7b1cb32f58a1fa53ec8eb7f24241689c78004f44f175f6ba3a679d760cf3e5e9fa2b00f4931b6f1d2421c3683c02ce8f8d989d16a0f191a8dc53df222c9a81e029e7ba5cdf692bd02c033f439f735e6f", 0x7a}], 0x1, &(0x7f0000008740)=[@hopopts={{0x20, 0x29, 0x36, {0x8, 0x0, '\x00', [@ra={0x5, 0x2, 0x8000}]}}}, @dstopts={{0x28, 0x29, 0x37, {0xff, 0x1, '\x00', [@ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x2d4c}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xffff}}, @flowinfo={{0x14, 0x29, 0xb, 0xfff}}], 0x78}}], 0xa, 0x3)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0x7f)

10:49:35 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:35 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2055.704552] loop6: detected capacity change from 0 to 32768
[ 2055.709428] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2055.716600] loop1: detected capacity change from 0 to 32768
[ 2055.725405] loop5: detected capacity change from 0 to 32768
[ 2055.731529] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2055.782257] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:35 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x60ff)

[ 2055.820740] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:35 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x6)

[ 2055.976576] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2056.039673] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:49 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:49 executing program 4:
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file0\x00'})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000180)={0x0, 0x2, 0xfffffffffffffffe, 0x7fffffff})
openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x149)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/224)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
signalfd4(r5, &(0x7f0000000040)={[0x5]}, 0x8, 0x0)
ioctl$TCXONC(r3, 0x5607, 0x1)

10:49:49 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xe0ffff)

10:49:49 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:49 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:49 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
dup2(r1, r4)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x20)

10:49:49 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_io_uring_setup(0x636a, &(0x7f0000000000)={0x0, 0x4a73, 0x8, 0x2, 0x10d}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0))
syz_io_uring_setup(0x6ddd, &(0x7f0000000100)={0x0, 0x6d5e, 0x20, 0x3, 0x24c, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
ioctl$TCXONC(r0, 0x5608, 0x1)

10:49:49 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2069.950739] loop5: detected capacity change from 0 to 32768
[ 2069.954321] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2069.973815] loop1: detected capacity change from 0 to 32768
[ 2069.979280] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2069.988462] loop0: detected capacity change from 0 to 32768
[ 2069.997351] loop6: detected capacity change from 0 to 32768
[ 2070.013994] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.020195] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:49 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xf0ff1f)

10:49:49 executing program 2:
r0 = syz_open_pts(0xffffffffffffffff, 0x402)
ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0x2000014, 0x1b, 0x1bc, &(0x7f0000000080)="864eb3707d19b5b26285fa3b8dd0a48703fa864dffaa7e7c3e849994a31b31771dd7f9ca903bd7826834cfb86a5a836984273fd789aa69585de565732c957271b0ad62f21653befb3dc70bf55c7f7e172177011c2b09b5ce4e8e23b7ae11b68928e83412e241159137a46bf41ced577a785f0a9bf682c8d7be4e96b401a38083917c67f529d2c400fdbb1ebddf2c5f3c1c6165b160ef60659ba407f6550f3ad343f8e18a5dad1a3b45e9148060aed499de2770b7ef4c35570182c05d393d370c6446b1cfc060d04491f9ea7c8dc91ed0852c9d0b9784835b871358d0673df2512cab5530cd26727d420684bc8d307a6ffb0f243b728840eb9acff8c005efc53a3c5000509107bf3d87da0898c7082d2257144b81f06e383755bf0a2acdff24adc4c28deff2d337c914747dcb53219835cd60bb03e8d68313c0a70989a335c78dab3be48753da786479f789c433828f51a438d692e0dc2d17e40148e2738f5247477fb30b8f85fa605e434ebed343b9d8f0797b708de3fc77cde047e42356b4c8df50bb880ee3578044076b593b37715c783109baf58fada3c86534f25f0feae2ff5d455a07591b2be625181c124632bee01bcb4f480c8e5e1681dc83d92664024cc2105d83744144d306532a921db8abf40bc637f69ddfb6b9e7cd0496a6a2743cec8062d69748a5bd7a374c0d5e2fb69916b2ce40c794b146ffcd469aaf304a6db376cb077babb909d47598143c288cae2915ed0802595499bd22e7810498dd1281561d58972996ce79d66ea7e09abdc10164bf2077bc523e94cdea854f0b83d8d4d195dba5ef072875046766894fc24a5c18681383e84ff8816712bdc5a316a057a854ab968e909cdf3cd6b318175541ceccb2b60d0239e4f7d8f2da05bad6b0ea430bac646665ac9c98b13ea6bf39f01e274433773bb566a97b98efaea92209da231f0db38bea6bd45b9072de260c59007a7063bd2769ba09ddc62dc9cf5ba7142ead915d9dc6028176f97131a0dc61565e07e04c4c009369ba55ce12a04a275c00f009ba9ddc71d8a4ad31f5e2bfd5a29de05137fde449c5708d5b483172af7ba0107b5b02da9b5a7f2ef56f480e71de6b65183cd2ac3bca32aed54b488dd25ff8d64ed847eb4d833ab0b0a0d41e09af8ceda2dbf2b1aa274a3eac9932c669163131e692f5fe58c2515a1affbe0793fc0f431e1b908ad7203609572cc38b124aaca96fd3c1702a00192f1bebe8fb2bebd898c2e4cee44fa6090ad5d7c6db18cebdbe86edd717ad62c32c13723a87376bed2ce22f78260cb6263be606346b75d5a67b1fabdcb5adef6eaf1b7eff4e5ae06d04fc3bca6febb3b6cf20c4266e8b0c0c09f65e1e86ad08c8b009e7a2c0d42285bc918dd56aa649659a4f26fa802d1cdf6dea38cd9008fec3f68d3f6f187b3116f680b75e6642a5ca04bc1bd8e2"})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0))
r3 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0x7f)
r4 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
fcntl$notify(r4, 0x402, 0x4)
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000040)=0x7f)

10:49:49 executing program 4:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
ioctl$TCXONC(r0, 0x5607, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c778db0c74faa663df6d6a4de51a7e1c51a7986bed0a3403092e9ad9e74d3935e2640ef716e7356dd4933f2dd60f23830759c2414f9dac3725cf0b44fb795f4b40aec0c65a14a8ed21624acd10d70468bab50d13a087899fa9bc72c56ec1e16b00d21f62131affb452a6b335a5a74b34c0d7f0000000000000000", @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cacxe=loose,posixacl(uname=hash,versersion=9p2000.L,\x00'])
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x0, "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"})
fcntl$getownex(r2, 0x10, &(0x7f00000003c0))
ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000680)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])

10:49:49 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1000000)

10:49:49 executing program 3:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x180000, {{0x2, 0x4e23, @rand_addr=0x64010101}}, 0x0, 0x6, [{{0x2, 0x4e24, @empty}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e21, @private=0xa010100}}, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x390)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5608, 0x1)
r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x110, r1, 0x0)
syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000080)=<r5=>0x0)
r6 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
syz_io_uring_submit(r3, r5, &(0x7f00000003c0)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3345d230)

[ 2070.137778] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.141353] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:49 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:49 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)
r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x80000000, 0x8840)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040))
ioctl$VT_RELDISP(r0, 0x5605)

[ 2070.172243] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.181422] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:49 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:50 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:50 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:50 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x1ffff000)

10:49:50 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="fe1f98b544157c6e", 0x8}], 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:49:50 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x20000000)

10:49:50 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:49:50 executing program 2:
sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000010ba235a3312f896c31414d4bfa7cc403050000000080000000000000000828000b8024000f8008000340ffff80010810bbc6ba9e000908000140000000040800014000"], 0x48}, 0x1, 0x0, 0x0, 0x20008014}, 0x8002)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8001}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044850}, 0x4)

[ 2070.283886] loop0: detected capacity change from 0 to 32768
10:49:50 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x5, 0x2})

[ 2070.302873] loop6: detected capacity change from 0 to 32768
[ 2070.306740] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.322827] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:49:50 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2070.338949] loop5: detected capacity change from 0 to 32768
[ 2070.352951] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.388599] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.423234] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2070.466750] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:03 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:03 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2083.807254] loop0: detected capacity change from 0 to 32768
10:50:03 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:03 executing program 4:
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/proc/zoneinfo\x00'}, &(0x7f0000000100)=""/134, 0x86)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x1010c0, 0x0)
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000200))
ioctl$TCXONC(r0, 0x5607, 0x3)

10:50:03 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00')
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
dup2(r1, r2)
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0, {0x4, 0x10001}}, './file0\x00'})
ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040))

10:50:03 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x21000000)

10:50:03 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x1)
pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x4, 0x7, 0xa, 0x5, 0x5})
r3 = openat$incfs(r1, &(0x7f0000000080)='.log\x00', 0x0, 0x0)
stat(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(0x0, r4, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001c80)={0x2100, 0x2f, 0x800, 0x70bd2b, 0x4, {0x4}, [@generic="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", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @typed={0x1004, 0x43, 0x0, 0x0, @binary="64c1ebbaa6b9aa82ad22c06675866c57dea8bab7f309fc18504fc8e0c3fb71733004b66d80bcd967262c12c8caec1120b27426ab2d634b11d1416d82ad471587ca7676ae5e826785c03e3ac7275deb15d567b288c371a626fd3ff5b8157712701bcd4e5d92c8d6434ccc10b74290a3b065efa6fcfb0ddff7bbd05223846b9a1650ee8e16e988ba818a088d85740496fb007e8b2bf165719a81f09b6770d2403de0848693d2ea68017fb11f7ccc37ebc77d86da47d381d969bdac08781b8b5c44f4fa0d33ca84af9367d7d60dd30a8afb144dc7cc2a40bdb23772d72720195e046a3b60a21e0a5d188204c9b09195aa37f44ac2a0d02ea0f989f7d868b73a80352938f26d68969bcfe2b974a60328f14bd2c9a338656b35dfedc02c724ebe217fe392314319af07c1d299da7f21b258ef5a01216f3acb7cbc10b88060729ddce124b94f3058f94533ec26c656b535e0d63c1a2989f3bfd75fc8800d65d215f49ac2a11aa704c4953cb448607e4008d7000f0faa153f4a58d7531ecf1e68d43645bb4b56f768a9d2f5a0497f372460429f5111b12f112cc7a25ba7cab6c54f1a32116e729cf9fbca58f7512d8419a8857535eadc14e0da6380c76ff988d01d6a754f77bbfabaf167b7a161392ea14c3bc04693e54bc47b2d3df72c97063aa8fcb41118c64915992f6266aa5574779d9f70706d9182d87172b5d8bbf48d53641ba4addd4d183007e7f3a5a2a758f105affcf8ad227be515ded08a868bb378e4ee6b3fce1911c62a05b70028cafec9a97f14a28bc331c12fa814fe0612e95181b13ba96a956e1cc20b18b46443a4041d62a6316207e4e5b605abf0d53a597b343c449727d4d0439d41848288e782eb3e6cd2427d590db100dde68c7c28237ab17c0704c57c2bd118b17f0365e6990a7af4e9b9e1f6835bb4baa3360dcb2d7f39e70d16c8c00fb179b188e0956ff114b064ef99c4f7350da022c798ed0942fb2c18a04383476eddb61eaf4dd8263c1974cecf64f674b60799e92387f485be9a3b628caed4aacfd47efcb84685b10b0bd0a4fc329d44b8af8734b1530112c546b7db80f5f700636d4072f166f738c1c53e2b982b872421990971a4a0ae1bc3e34d4aa4f705e1edff95a845a861935ebe03e002b8069a435284dd3c2ad74feb1727adea50022ee13c1f472a19c8b7a37ffbb8a5856c0b659dbdbb950f8ccdfbdf85538bdf24cf6f7a8085e864647b3e826d7f0e0e3a60393b797d2f45aefa35400dbd506573c172bdb9c2af7f67fc4ad5d3a1d7092534b7f74dd5c23784c55937e65b18a209114f7da1e7a6cafd638163600f24273f52b3cf89d87a09edfb4107084b2790b46bfbfaa2ddd610f86b4a4bd32c27afee9887b8368e71cd1cf68f1050b9891abbeedd5fda8e896d072ca91edcdbb49d5f03bbfc9c20575f113c775a2503b66ba53a3db379df2b0280862c6dcb2d106ad10ce13ed0c03a61608008df2fb37b10e681de1301c11206d9dcbd0f1e0e9138dd51a5682dd3a0713f68ce07bab7f11b7f50b0dc81e643e77f4bc789b6981e57e1840653afd420e60e550a089aa06683d3853b6d84b06138b6e4be018e824b3902a0b5855951106fef18f42370d8bfdd274c266440317d5710acc4dec02260db28a582a265cdc1b692514dcb870f4b429e935179026689277b28ca77998d8d7aaaedf605834cd87c0457deb6a0a4a64bfc0f9551110d5a02f070e77f73db8da4e9c11dfcd7886953391be6fcc8db30ed2c1a6a9f6ab591d7b4b600090439736a113f49911a7ec5963835ace306eaf17d5e6fb535ae2400edce025028bf159d7a62da47ded64078190cc38158866c7093b240ea975c800d12889c9a7cadfe1871849c8978fc2449078b9876f972abbc65e2ac252365e51925234b739facb6ea8f5f37ff3710323945f945927f64368d155844f246c6a13b181ecf1b493432cbeda7f51f45de29500f547ac80c4b3379511aef9f4b2e9ffa72024ed6f7037391c5776a9eaa417d5b55a6fbc3eb8caa72620a0ae2a1ea90e6896d36d049842c94b84d04310e35987515f476074fca256cb14a1968778b6bb13df843d94b35afb2e1ac364a0fce405308fd25b0f43dc44001655c7ed6bf8708d14f84f1ba9d9fe45621e411b8742ded159c0dede7651ddb7d7c60bceb79c148c2f9ba980cf32b1130cf123e3e0d282deee90f095973e6a551e65ed5eabbac517085560e5585ae1c5f2c39f82026ce4e2a0817adea363619d35f61fc64078691513334b753d427491c699ea8c144bd442a629ba698a362218fc99deb78173c35b9cb25b35eac74a15e213983c20700029b9927ae4afcaf42b26f86082007f1302aec118ae71adc6b56a2c058cd1ece113adad15590aef58e1015274720918564dba16e857a84ab0253e7105d91760b76f4df783e6ae9eab0683d8971b5be96d02cfab37796d1165e6e51009fc2c89cdaa055ec664a24f58cda2dd29a8b404c9763b5c10471169da068a6e8ffe4a4803d9a229d4f78c9e9e182ea725d141efe54683e67848774f297866b72663f37523d4d19d87038b199760e3f65634f4c682a1d5ed08f7d34018b8f13045aad7325008b8c6b53d630b59c497997d863d6b7a502e10921b223aaa12a13a9f316e2cc1cca86e018be3dc5a5a78c1fd357e544ab132db3c465ad40dd846a117bc1b98f55417c4d7e3acb1d08539e0bd1e04215138b3734a45c481521c74ff9ff044551f9bbc2620afc92d7424e03c7e3bdb238f435854d7101479884ee48155e5752caca5e2133edeab011c05a98d9562332b12395c4fac1729db5d8575d5dce50df0fa524a6c3bfc3c94a67795ef14bcd61c20eddee2ce469bdb5bb0345cc7ddc089ca13e5f78ad911b8900aa738889e9748b09aad0f3e6d4a55da12f861b8092ac931448df45b64eace1a3e29fd3e9f1abe88f3590f224a6e7647b23448a7432909f7127430fc4cc427502f1ec92da19347cf64f0f7e25f076150cbd2d8a4f4d90c3cd420fcef086cfff271d8bcf946cd82a8f16841fec0be94ff674baca5ee17f13339423370c374c5392c4e23ffc376e0affdb988ba203e8e77c358d972cf8af90401ba3e41eda9262e981284b5d068ad6a22df07ab6df24dbf3acecac89277bf76356d02be6146469284e8c348d759388849584d4919a5e5270e2941c9c5e24354cbcbc7344be21e06748de657ed6420f3a913630aad9a035a00939b6be6a9b72fde8af44bc935e4cc6d02b8cec0e616d7742ace4f2313c1ddce7bad01900f4eb80e9230f5ed0bf55c5deb8f8d13f287dc00efc56dc87650b50f5e23e96b28d8689e522f63c499b733ea9f6df16b57e270326e84780db69e2dda8d9eb767e99711719ec5ff6efda5898f7308b9f6d4be52c0ca99456657967859290f10fccbe1578a8eff5579ea5605d35da1d1aaa49a9309264b2b54139d7e3a5c83ced705c6e968c47eb62d3b98431f6cc65fb03af54932125c4964285348cfc2a1c623fd2a7a1290d0838f4a5c98380ccc0036e6c260a90099491945441ee926008f64605e9c901e2020e5db767a50eee66fcde7337c084f161cf8dd442a7b641dd6ac3273bcbfdf4412d3cb0e283a3d11d7471a28fa782362046042ce33a0fe58ae33fd92bcb99759acea342fd7875c111f44cb1188144e3e481fb8698ad233c8749b14fcea166d1bb1aa6d1cc85aee62e0cf7749b6478110760fafe5677837673bb1f511f66629f96d99c65698c513163d5eb0aa31ce80cd3349c4c7b881e12b11d4b015f2e0b525fe303461d49256679e2bab54e4b089b139b3f022083a1c04e50ab4abad173a2297ef7b63bc8cf37a35621ec53bea50a6ddcd9e8c5425f811cb38bc77d97a3f0154b6642ac5118ccbf883a6a61be2649fa1421439b3e3d4b2aa18281a0bb2dc816ccdde8e706d0d25c3f645104c4618d8506f745349d32a61b5eab6fb45363680f3b62efbdc4d0029fe4f59aca68bb77aa205218a48f704f5a45ef6805e678ae1d34aa6e5431c64373ff77c75dc1506d07342df5b2e00c915d6f1881fed53eb728a3a3dcede08c88ba5d8bc08960d7977c94badb72d6be64a598a76a728413bcce9abf46c527a20f62821d8cc961124791c716b9425147214b63c9d68a8c40f76ba3f4f2125a4017e4f146c8c26e2a622ee7480e97122b64fc2b70413e346effd85c37b340ca7981d604ced24de1babb2305e8da94e4a2bbae22f093036caa04005cb63280bd73ea208aff71f3894137467ac4cdc83fe109dc8c4750e20aad1ba098b981a1d1185b66d4eb2cb2331fe07d5805b5cb8cce0dbfcc9bd3e7900c4def59bf7b762b6998a11e0e0003d57828ff52c0967cbaeeec64deb79c3bf476c4af9ec61c9c245b3152c9b2157396ef0d3fb189ec5ce691cf39b90461915fa3527b64ec959bc1ce738e3ce34f4282c69f86b677e684a4226af37e85c78c865419c5b9459d5f15a8dcd8173a3712f4bb3303d3c6a280d40d2cf3a25b495862d7ad1535091331b71258169715e158ce702579662a8ca03696c7609540146a2940e57cd4b9149346f95a70f3a00ba5b745755fd25b8e2ac440ed3cf555ee38af805095bf6a5267e5150590992c94b0eb797e389da931ba9fcf24086c8b5e9fffdca01b49c1e116eea55bec9641969beba5c1b7e09bda04429267ab111fa6fd26d5495e750e407d9bc47164e1b9ee918d9a7929c94185bed6ac864b2ce58c97a6c58d7365956de89586ae759f49185a623d70d8d1e2615ada7085d3d44b53d1a15e05d91d9970f22db8ee0e9e0b0925f3ec295872aa2132cd67ead23aab97a2a5ebd6dae8a635aa55a6c14ee818503048feff3917d1ea2cd0650222c8803f1d8aa3d968ae411bd44718802c6a6ab90aa8cfdfe1432bbcf43e496fc82e1913b7968699c81c43176d2cbf5125ec56c97542c0bc7a36b02beb52ab9ff2185e1290b87414101e1821b5ccd4a36f5a821e504bf61217ab78aca3ae0761685a70b621f0e3e4222d8fbb8bfab7b4154f354dcdc9610a88635858f44252a1875cd780ca0aea7d1eef93dca47ec3686b7ae36c87b7e2f84e4750a3251f5673945474bd5b3b919bd5dffbc24231c0cd104b9ed916d9de0b0838325dacca9e623abdef2c23087dde09925283337335d65abe00fd86f081dc5ddfd265fdc13a78bbaa71f29a3240dc8218ee204c9c660808e03aaf6d1bcdea289b7f23ef99410ba005855445a60cae9dff346e0f8801b8ccd4def3d60d98e38af19a9e016616513a31cbfc18aefb4b44cdd8c67dc3b1d7acac7e5b967d350d4f4003c7bc8f96b2cfabb3e250c95b8675bfd40f41932e84b62c4f70074cec77e7d7c199f5c3f9c746caa4da8028f80c4721bfaa64b6071df87e3cc98591155c4b4cb92ff222c2174956649f760dafdede4178eb9eed9cc39527687d3710804a50797dbda0e56b005ec0681c1c070877b8b999b7893b25e70dc0e825a9d5baca397e10b5621256c9399ca93dd8f27af954c919494c51258bf97c538b18c9c935bfa46c57c6c5dae1e77964fe245b39e0526c205000c1339e597598027f35ab69a5c49dadf7f822b235ee6cd25532a84150be0967b87648b7abea1ee0b78217e57f80618e487f0ed58c1827af953413720024618dcbba5425ef453bf1ef05d854beeeee0b94e5ad831158442101815310f5f675ad1c6251e49ae8fbe42b4fc8959e47aa00e0a696504c366c6dfbaa25542529f295e10d432531b184ae835007d94f72deb3e8ad26d04c1291f35f0b2ade788f63265cb1"}, @generic="e237ca29158e6c633e498c8edbf33af935ac249069689a328a7488da5be0dfb967121a1f2231653d66919c8d417e7609158cb9dcf7c93a9cb019c66c186eea770639fc025cac210d8b9ff3ade8d1fc1e950346e724528010d68a2e465ccbe6ecb606548827a210456f5734c7f3ce32f43e11d08049a187e0deb8c533fdd3c783ab333db079831cb53157d982759a1641e834612077d10394027e5568938d16ae9f17117051d38a5e4e053210cf6138d52330e15a6cad0f3aa8faedb6644c07b13ccf6c7bac751964475e6ef1e9203d418a37fd6695d2b5b988", @typed={0x4, 0x1c}]}, 0x2100}, 0x1, 0x0, 0x0, 0x40}, 0x14040001)
fchown(r1, r4, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
ioctl$TCXONC(r0, 0x5608, 0x1)

[ 2083.818022] loop6: detected capacity change from 0 to 32768
[ 2083.833002] loop1: detected capacity change from 0 to 32768
10:50:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x45080000)

10:50:03 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100000001, 0x7, &(0x7f0000000440)=[{&(0x7f0000000080)="e9e99eadf76dcd42bb2b64414521230c682b0290f6833bcea5ffbb5fe1601f6241e1dbcaf46eaf950c7e47fc9b2be80528b1f92cbf733110c27c0e6184b617", 0x3f, 0xaa}, {&(0x7f00000000c0)="d4504e342e154d9661a11021f5418b8c07c5e702f4be7d0d41c15a9a80943e4187dcf3dcc9f8dc09ff5a57eaf23581ffcfa7109f75252c927993cc680757e2d3fec8252e0ab26a20c5e329c959dc603ce2f88c3a0ad9f863dd72238b2081a48b856863b80ace99871f0a5a0633cbac23a4d11f5ce4e510bc3ab5dcd1da8f1619db0800f4c3a11d7ce6", 0x89, 0x401}, {&(0x7f0000000180)="dac0778d058fd5a64d92af501d4fc492ee9ca235d35a3b9634cd41231e962ac2eb6fa9c3a50e709329738307d7fe2b8f9caec06bd35b8793e97e548dbd1a7928985fec6b7549355bc1e39d39a9", 0x4d, 0x5}, {&(0x7f0000000200)="3a6fd51f95c4771a3efba79e71a607c50961948cd855de325b35b0e255f1984fdf2c6aaf38d60a87b73e7d0f4a84e053a6b7fffbd49a957e1ce66de67e4f150edea03ea7fec12b1d2280c0fee6096883d5d4d23af60703b9a19a6db91e17d97128893f9ba15807fa04cba4fbe7bb3251998e7245f4ff548723bc07c8e442405e611f06eeb793e25548975ab75ca2cadb4fe329a6eb39bef8feaaf66b54cb9021958a3f566a0e29b3128bb4f249e92925c2954eea8b627c8dff4a7991fb7ad788fe56625f059c98e260ecb0fd6711cd849040074ad1ddc72fd982e23273283e153f518389f871d2f1f9", 0xe9, 0x7}, {&(0x7f0000000300)="d1682d3c4c7260b2f0e345a36b13f27b1bbb09fc50bcdbfdb800692dc60bbe4b35e2980e7c0b5ffbedbcc514c6e23b204028ddebac8e484175efee3453f82f568fc916085d2f43d8ca7269e15190a6045f0ee3018cca1ed14dc1e6294660af34701f811a71f22fdab22ffe07fa81345189fe85cc67b57b35c964177c1aa3cdf14d6b5ed85c9c806984d91cf33015d180e8fb308367ea41df142a81efcad900bd6ca3e1608838282197d0734d93269aa6e54f3d8090dd6e40f7ce51070b", 0xbd, 0x9}, {&(0x7f00000003c0)="be72650b871054da21549b93", 0xc, 0x3}, {&(0x7f0000000400)="dccae24305cb0553d0ebdcc885ea251d3c6ee55414b572e0660baf4a615104a874527e54028e570d4fd27907605bd200e80bd5c91e5c94c80339b85f8e3a85", 0x3f, 0x1}], 0x810000, &(0x7f0000000680)=ANY=[@ANYBLOB="7531132901fe5692348bba1beb24bf6e695f786c6174653d3046636865636b3d6e6f726d616c2c73686f72746e616d653d77696e6e742c757466383d302c73686f72746e616d653d6d697865642c636f6e746578743d73797374656d5f752c7375626a5f757365723d29842c00"])
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
openat(r0, &(0x7f0000000580)='./file0\x00', 0x141000, 0x2)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5608, 0x1)

[ 2083.851335] loop5: detected capacity change from 0 to 32768
[ 2083.859001] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2083.859076] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2083.860530] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2083.876547] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:03 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0))
ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x3, 0x1f, 0x2, 0x1, 0x0, "227c9d5ae21b174212d5c1c15f654f22e0324f", 0x3, 0x1000})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x83)

[ 2083.907444] loop3: detected capacity change from 0 to 135266304
[ 2083.920769] FAT-fs (loop3): Unrecognized mount option "u1)
þV’4‹ºë$¿ni_xlate=0Fcheck=normal" or missing value
10:50:03 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xff600000)

[ 2083.993503] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:03 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2084.010251] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2084.013645] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:03 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2084.063044] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2084.082644] loop3: detected capacity change from 0 to 135266304
[ 2084.094126] FAT-fs (loop3): Unrecognized mount option "u1)
þV’4‹ºë$¿ni_xlate=0Fcheck=normal" or missing value
10:50:18 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={<r1=>r0, 0x7fff, 0x1, 0xffffffffffffffff})
ioctl$FICLONE(r0, 0x40049409, r1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x46101, 0x0)
ioctl$TIOCL_GETMOUSEREPORTING(r2, 0x541c, &(0x7f0000000080))
r3 = syz_open_dev$ttys(0xc, 0x2, 0x1)
ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000000)={0x401, 0x5, 0xe845, 0x8})
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r4=>r0, {0x5}}, './file0\x00'})
ioctl$TCSETS(r4, 0x5402, &(0x7f0000000140)={0x7fffffff, 0x1b, 0x9, 0x0, 0x14, "ea6e71a6b910ceda1baa656f0e7d634a22d6e9"})
ioctl$TCXONC(r0, 0x5607, 0x1)

10:50:18 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:18 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@phonet={0x23, 0x20, 0x6, 0xff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="9435dfbb9ebc2e51f422814cefb181a2f0cebbf820e55e92c251d7ce513c7a05ae2ed5b1e02d6d619e525dc8e2135cf55339", 0x32}, {&(0x7f00000000c0)="459b4182cebdc70cd711345028b8ac49ff9644ab23e804698e30c72430d704e1185e921b5dbf5e1ca40e4da3139d510eb211e57ebb7a3dd4c599ceeeded56353daf186220f83da5193b654f3", 0x4c}, {&(0x7f0000000140)="e82b25579af0dfe73a88d3ced20ad251d02148f5d65eaa0b37822e40c5fd8b14ef3781abaf4d946dbe1c319192c564e0a3e27b654e91637f79fd49", 0x3b}], 0x3, &(0x7f00000001c0)=[{0x20, 0x118, 0x101, "63613c056bc313f088fc84b3f942"}, {0x100, 0x115, 0x8000, "dad9900678e574d0166e1798c8a86cec7ed783f49afb481bdea09cc53c3d8ae5894e5680ef16ed4791469a053f0c015c054b0b124e59732f026b192cfc1e351bfd6480e6ad1b689fe2664cea65eb8898c5ff05f4b6228c7681386154905634dfa24c5a4ffb470417bf37786a65e370fb853fb2634e72c77c648bf120759990b63b2e51e309f2ce403c061bf0e7fb7834fad6398adf2e08bf90bc2adef4971887e012cab339be471ff0a9587d6653b184f6b7a1a2df9f5cf515825886870a6c3a97a19b16e1033957d08c35e78bfe49c1237746317c10b9e24e54c788271d9445eb7c8c7d840c26590d"}, {0x68, 0x110, 0x32e, "65ca30cf3abd37ce0b6f98861bf9ed8abc54c2e59d174ec647bccb992b5f21e275fe17e6e219fd79f257c650f63b946862d57fe85f259c0a37fe4f15ef599ebe4800719245f1977397bb77f070cba164566e"}, {0xd8, 0x0, 0x7, "9792d268075c051c5914611fe95b176841a49a4446f05f9486abe269eae97c7e671ca2577a984d9ef316269335651e068ba214d015b84a20831206d42b520713fda32083f87d6e12b8fc1e545c1687579e1c9d3c235cf91434772390d89b559ed9d68a4af39748a855a27cfc975ca7debb0b300f668025ec873a9ee59c879756ffb7baf050dc6b6ddd439a9ce4c87d9db41af716dfa7c124b81b6319a3b7546f57dd113b601adef0e53065190662640c23b35a732138d503200bdf80c4e1ce429252"}, {0x108, 0x113, 0x0, "0a5f07e97b527307c37bc786fb79de41e82ad06f38de0a1bdb0ab4d67b69a9d9e79fb7636802208406dc5558e11f701b6f70331d352da4ed6ad353b1acab8524c803c80f7846391dcb1db522bdce0c67329b5cdca0e25f2591fb5ac2e96d4e7438d3ff56338f9e0bdfe7a3322227f03ab02a18dafb88ff1723644c7f303bf029b788f9abbe8823dae4bbfd1ee7a7ec21168c4c553e29b2a5945a68c4cd576f7ae7b0edd41e8f62b3cec012ba85edf81d9b5a410a7ef78bcb0c160dfdd32e9cd7b6e93a09aa89318de3865ec43f13d1de9eb727934800d66f63eb02acb37ba084c91e22909c585b50c3366d4c84179dfc1906ae0252b6"}, {0x80, 0x6, 0x400, "597455b5739b0e8635848b9892946d509183f93535c25c8b04eea38fbecabd75a7557c5f3717c52344a88543ded6165f7158b5cecc5054409a8d27ec8f09a18b6a21a7f18266d308eba277f36751bdf362eaf1ed455004ad37b29bb025d2b829d7f14403b8df0df121"}, {0x90, 0x107, 0xfffffffb, "90109e24d93ba6bae3672b20f5ba3e51f66dce2581071b7a2a63eb4e1acc13c5e529f73dd05e3dd10204895831e699851a12391b054a2db841ecf94ecd8f2c9927b051c2d7384eba52162327fc56da93afd6eb8f2913d1ff81a3eab48c5a8ca2079fa09b827d199c2959363dd3c4d06c5ccf839863263c8c16f522a2"}, {0x100, 0x101, 0x6, "481b7345dbd511df12b8378e224267288db2d352b282201364a691de09eccacf216f610f31226a899ad9dcf6e714a66707474613391552b891dd791607aa53aac18ca643e33a12cbccd706a153754c790decce5e4b33dee63d7273d4b4cc953a72e9e971b1c4ddde3c65f508cccb33322b7af10efd89990fd04f1e93eac2c79d6077fa523e428b959f350196ecf47dba5b16d553d85e3e2ae8e33f614121d62db2a19ff267b45e93134de2b047ac5f8d2c493835a0e634d1c9f9aaab0e94deefb87c2c79c0f9a4001fcba50798f5f4fa603ef503413c01f8dfdaaad33a370e594ec128392ce45f4ae3b0"}, {0x98, 0x10d, 0x40, "9312ee8211f129eb5d317eac06fda51077143b3e43be640bd35ed841390f9f1ddf8fd79e8443a52f403b57298a8a3bed8bca9d9533756568b109e2f34e00c659b6b389714840e2eac159e2a7cb0f315ba5ef11ec2e3c4c75f7d8c15f88bf49923c6482350dc1cfdd1d62c4c84850c7a4a7349bb00d815ae95120d2057d57c14248d613"}], 0x610}, 0x40)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:50:18 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xffffe000)

10:50:18 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:50:18 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:18 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:18 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2098.688422] loop5: detected capacity change from 0 to 32768
[ 2098.700063] loop0: detected capacity change from 0 to 32768
[ 2098.709965] loop1: detected capacity change from 0 to 32768
[ 2098.714841] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2098.723434] loop6: detected capacity change from 0 to 32768
[ 2098.737993] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2098.740533] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:18 executing program 2:
r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x1cf1c0)
openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8100, 0x60, 0x10}, 0x18)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x7f)

[ 2098.743793] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:18 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x3)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
syncfs(r1)
fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:locale_t:s0\x00', 0x1e, 0x1)

10:50:18 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x2000000000)

10:50:18 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rndno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x9, 0x6})
ioctl$TCXONC(r0, 0x5608, 0x1)

[ 2098.931911] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2098.968922] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2098.971157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2098.979634] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:32 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x5d9b44163f6767f7, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000400)=0x8)
ioctl$TCXONC(r0, 0x5608, 0x1)
r2 = syz_io_uring_setup(0x5b6c, &(0x7f00000000c0), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000080)=<r4=>0x0)
r5 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_io_uring_submit(0x0, r4, &(0x7f0000009d40)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x172, 0x2}, &(0x7f0000000300)='./file0\x00', 0x18, 0x0, 0x23456}, 0x69)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x208040, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000380)=0x5, 0x4)
syz_io_uring_setup(0x497a, &(0x7f0000000140)={0x0, 0xdf86, 0x8, 0x0, 0x1f6, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=<r7=>0x0)
syz_io_uring_submit(r3, r7, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2000, @fd=r2, 0x8, 0x992e, 0xbce, 0x9, 0x1}, 0x287)
io_uring_enter(0xffffffffffffffff, 0x384a, 0x7c63, 0x2, &(0x7f0000000040)={[0x6]}, 0x8)

10:50:32 executing program 2:
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd, 0x0, 0x0, 0x1, 0x2}, 0x5)
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
r1 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=<r2=>0x0, &(0x7f0000000140)=<r3=>0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240))
syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000400)}, 0x0)
r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0)
syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001)
r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=<r7=>0x0, &(0x7f0000000140)=<r8=>0x0)
r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f00000000c0), 0x0)
r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0)
syz_io_uring_submit(r7, r8, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, r5, r5], 0x8, 0x0, 0x1, {0x0, r10}}, 0x0)
syz_io_uring_submit(0x0, r8, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40012103, 0x1, {0x1}}, 0x80000001)
r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
syz_io_uring_submit(r4, r8, &(0x7f0000000300)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x3, 0xa, 0x1, {0x0, r11}}, 0x9)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0x7)
r12 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r12, 0x5412, &(0x7f0000000000)=0x7f)

10:50:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x2100000000)

10:50:32 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:32 executing program 4:
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {<r1=>0xffffffffffffffff, 0xee01}}, './file0\x00'})
ioctl$HIDIOCSUSAGE(r0, 0x4018480c, &(0x7f0000000040)={0x2, 0x3, 0x1, 0x81, 0x3, 0x5})
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r2=>r0}, './file0\x00'})
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[])
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(0x0, r5, 0x0)
r6 = getegid()
setgid(r6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1, r6}}, './file0\x00'})
syz_open_dev$tty20(0xc, 0x4, 0x1)

[ 2112.664010] loop1: detected capacity change from 0 to 32768
[ 2112.682662] loop0: detected capacity change from 0 to 32768
[ 2112.689400] loop5: detected capacity change from 0 to 32768
[ 2112.694125] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2112.701312] loop6: detected capacity change from 0 to 32768
[ 2112.706188] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2112.712515] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2112.732041] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x60ffffffffff)

10:50:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={<r1=>r0, 0x9b2, 0xfffffffffffffff6, 0xe4})
ioctl$TCXONC(r1, 0x5608, 0x2)

10:50:32 executing program 4:
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRESHEX, @ANYBLOB="100025bd7000ffdbdf25040000000800040000ffffff0800faff49cdbac3000040e50280140002006261746164765f736c6176655f300000080005ba2fe6ec0108000500ac141caae66e26d56ebe6a00"], 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000)
syz_open_dev$tty20(0xc, 0x4, 0x1)

[ 2112.807730] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:32 executing program 2:
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x7f)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/239, 0xef}], 0x7}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000000740)=[{&(0x7f0000000680)=""/153, 0x99}], 0x1, &(0x7f0000000780)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x20, &(0x7f0000000880)={0x77359400})
ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000000))
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000008c0)={0x88, "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"})
ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xc0c7)

10:50:32 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2112.851947] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:32 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:32 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = dup(r0)
ioctl$TCXONC(r1, 0x5608, 0x0)

[ 2112.905933] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:32 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x7f97376cc000)

[ 2112.941178] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:50:46 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000100)={0x0, 0x0, 0x1d, 0xe, 0xd5, &(0x7f00000003c0)="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"})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"])
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x40000010})
r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080))
fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='system_u:object_r:inetd_var_run_t:s0\x00', 0x25, 0x3)

10:50:46 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:46 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3)
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x9}, {0x5, 0x1}, {0x1, 0x2}, {0xc02, 0x8}, {}, {0x2, 0x6}]})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
fcntl$dupfd(r1, 0x406, r0)
ioctl$TCXONC(r0, 0x5607, 0x1)

[ 2126.427964] loop0: detected capacity change from 0 to 32768
[ 2126.432002] loop5: detected capacity change from 0 to 32768
[ 2126.439345] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:46 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:46 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:46 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x7f9737eed000)

[ 2126.455896] loop1: detected capacity change from 0 to 32768
[ 2126.460451] loop6: detected capacity change from 0 to 32768
[ 2126.468778] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2126.478654] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0xc0)
close(r1)

10:50:46 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7, 0x7e}, {0x80}, {0x842, 0x5}]})

[ 2126.486325] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2126.523109] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x7f97380ed000)

10:50:46 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f0000000000))

10:50:46 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2126.640186] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2126.640208] loop5: detected capacity change from 0 to 32768
[ 2126.652743] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x80)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000200)='./file0/../file0\x00', 0xf01800, 0x80)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@noextend}, {@cache_none}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$KDSETLED(r1, 0x4b32, 0x9)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x7fffffff)
ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/41)

[ 2126.669825] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2126.670173] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:46 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/149)
ioctl$TCXONC(r0, 0x5607, 0x1)

[ 2126.741237] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2126.746371] loop0: detected capacity change from 0 to 32768
[ 2126.757750] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2126.808501] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000))

10:50:59 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040))
ioctl$TCXONC(r0, 0x5607, 0x0)
read(r0, &(0x7f0000000000)=""/47, 0x2f)

10:50:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:59 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmmsg(r0, &(0x7f0000000040), 0x0, 0x81)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x7f)

10:50:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x7f973a26d000)

10:50:59 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:59 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2139.801187] loop6: detected capacity change from 0 to 32768
[ 2139.808325] loop5: detected capacity change from 0 to 32768
[ 2139.813915] loop0: detected capacity change from 0 to 32768
[ 2139.819732] loop1: detected capacity change from 0 to 32768
[ 2139.824320] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2139.826926] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2139.831980] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2139.835820] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x7ffffffff000)

10:50:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$KDSETLED(r2, 0x4b32, 0xffffffffffffffea)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:50:59 executing program 2:
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, <r2=>r0, {0x4}}, './file0/../file0\x00'})
r3 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x80000001, 0x6, 0x401, 0x2})
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0xa300, 0x1000, 0x7fff, 0xffff, 0x4}})
pipe(&(0x7f00000001c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
openat(r2, &(0x7f0000000140)='./file1\x00', 0x589100, 0xa0)
pipe(&(0x7f0000000240))
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/ehci_hcd', 0x10002, 0x0)
ioctl$HIDIOCINITREPORT(r8, 0x4805, 0x0)
ioctl$KIOCSOUND(r6, 0x4b2f, 0x7)
syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x2, 0x0, 0x5, 0xffffffff, 0x1a, "fea4af8658d592c9367938528105138e4f3687"})

10:50:59 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2139.973116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
write$binfmt_elf32(r2, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0xa20)
ioctl$TCXONC(r0, 0x5608, 0x1)

[ 2139.992410] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:50:59 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xc06c37977f0000)

[ 2140.002088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2140.012847] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.069490] loop5: detected capacity change from 0 to 32768
[ 2140.073799] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.079119] loop1: detected capacity change from 0 to 32768
[ 2140.083912] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.087464] loop0: detected capacity change from 0 to 32768
[ 2140.092006] loop6: detected capacity change from 0 to 32768
[ 2140.108872] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.113149] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:50:59 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x422000, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040))

[ 2140.167644] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.174594] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.224365] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2140.262952] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:11 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xb)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:51:11 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:11 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xd00e38977f0000)

10:51:11 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:11 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:11 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000040))
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000000)={0x0, 0x7, 0x8001})

10:51:11 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:11 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)
openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200003, 0x0)

[ 2152.169017] loop1: detected capacity change from 0 to 32768
[ 2152.187054] loop0: detected capacity change from 0 to 32768
10:51:11 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCXONC(r1, 0x5608, 0x1)

[ 2152.194671] loop6: detected capacity change from 0 to 32768
[ 2152.201953] loop5: detected capacity change from 0 to 32768
[ 2152.209776] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2152.210123] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:12 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x7c, 0x8, 0x3})

[ 2152.228762] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2152.249802] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:12 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xd0263a977f0000)

10:51:12 executing program 2:
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{0x8, 0x8}, {0xe4a6, 0x5786}, {0x0, 0x2}, {0x6, 0x1000}, {0x400}, {0x6, 0xffff}, {0x9, 0x1}, {0x2, 0x4}, {0x8, 0x6}]})

[ 2152.389136] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2152.416504] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2152.475614] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2152.477907] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 3:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@noextend}]}})
setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0xfffffffa, 0x4)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5608, 0x1)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r3=>r2, {0xffffffffffffffff}}, './file0/../file0\x00'})
openat$incfs(r3, &(0x7f0000000080)='.pending_reads\x00', 0x100, 0x2)

10:51:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x9, 0x8f34})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:51:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xd0ee37977f0000)

10:51:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

[ 2165.415111] loop6: detected capacity change from 0 to 32768
[ 2165.422136] loop1: detected capacity change from 0 to 32768
[ 2165.425356] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xe0ffff00000000)

[ 2165.445477] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.447861] loop5: detected capacity change from 0 to 32768
[ 2165.454538] loop0: detected capacity change from 0 to 32768
[ 2165.472051] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x20401ae9, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2165.488239] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.490501] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xf0ff1f00000000)

10:51:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r1)
sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000005d534049d95bf5d91c24a9b5ee4fa2118a71d0aca4b5ec0ef8d3c2438f0251c0e55dd9cd72d7c77b65adbc5a8db681fefd11e97ae4918dfa97e572cde28d4fd551ce345e33623f07605015a0b77e8d2770374d0edb4830d73b9cc9b2e12efbe2b8a54ac6336d8471cfcebf22f8383c6b2877180cd4604635efd133e497d3b7f8315dee1d89c014c2766b5be46457253e41c64670133c4136ed", @ANYRES16=r2, @ANYBLOB="000128bd7000fedbdf25150000001400018008000300020000000800030003000000"], 0x28}, 0x1, 0x0, 0x0, 0x10810}, 0x20000040)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, <r3=>r0, @out_args}, './file0\x00'})
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000001c0))

[ 2165.535971] loop1: detected capacity change from 0 to 32768
10:51:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x1)
pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='t=fd,rfdno=\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="187766d0006f3d", @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r2=>0x0)
pidfd_open(r2, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r3=>0x0)
pidfd_open(r3, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r4=>0x0)
pidfd_open(r4, 0x0)
clone3(&(0x7f00000003c0)={0x100000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), {0x40}, &(0x7f0000000200)=""/242, 0xf2, &(0x7f0000000140)=""/65, &(0x7f0000000300)=[0x0, r2, r3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r4], 0x7, {r1}}, 0x58)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x5, 0x400, 0xff, 0xd2fe, 0xf, "c100"})

[ 2165.542297] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xf0ffffff7f0000)

[ 2165.598747] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.640876] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7ff}}, './file0\x00'})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 2165.663618] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.682830] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.712272] loop5: detected capacity change from 0 to 32768
[ 2165.717888] loop0: detected capacity change from 0 to 32768
[ 2165.721566] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.724358] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:25 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:25 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDDELIO(r0, 0x4b35, 0x1000)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 2165.775387] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2165.794850] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:39 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x100000000000000)

10:51:39 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:39 executing program 1:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:39 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:39 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9b5a, 0x6}, {0x3, 0x3}, {0x0, 0xa822}]})
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/152})

10:51:39 executing program 3:
ioctl$HIDIOCGREPORT(0xffffffffffffffff, 0x400c4807, &(0x7f0000000080)={0x3, 0x2, 0x7fff})
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x20, 0x200}, {0xfe67, 0x2}, {0x7, 0x4}, {0x0, 0x9}, {0x9, 0x6}, {0x5}]})
ioctl$TCXONC(r0, 0x5608, 0x1)

10:51:39 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:39 executing program 4:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='tran\t\x00\x00\x00,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r2)
sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xd4, r3, 0x200, 0x70bd25, 0x25dfdbfd, {}, [{@nsim={{0xfffffe4d}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffffe75}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x49a}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000}, 0x40)
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000c00)={'wlan0\x00', <r9=>0x0})
sendmsg$NL80211_CMD_SET_PMKSA(r8, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000440)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_VENDOR(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x17c, r6, 0x8, 0x70bd2d, 0xc1c, {{}, {@val={0x8, 0x1, 0x43}, @val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x1b}}}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_DATA={0xdf, 0xc5, "071be172fe4c0c292c310dc30fedf14570b37fc8d5f02523c1fb7b356c527449c476e2970b8ecc8ac5b155d4d5b5104b4c3bacb3084513f1d656b02f6137dcc033dbd2a07adf02e17131cbbd9dbdc23fa67be1fdb2f58b3f58f68642d6750a659d53686eab3fe21274fb447df49fb365700e201181c001134f552a6d812317639e9d97001d214a30f042eedf1e4059cd4c04a2b76305a520da82952efe4afa2c188638ce584296083bb24436229cbb8ef6566828c97e9bc2c9d6e3966e1d3b5ced6bace78918b89a4248399b327ad7e2b4c7ff1aa7e3fd0bd454e8"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xfff}, @NL80211_ATTR_VENDOR_DATA={0x59, 0xc5, "ed4e9a57c620a2283531837ee2cd1f9a1fd3b127aa5ca126d3bbf8b6a8f9e3d3c7c8e537afcaf4abf2ec15506f0d0aa612332699fb376d755da5c4f6d9ec291bc07ff07bb4ed7607c33c139447242b4cb95bb75aa5"}]}, 0x17c}}, 0x0)
sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, r3, 0x200, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000001)
ioctl$TCXONC(r1, 0x5607, 0x2)
close(r1)

[ 2180.011637] loop6: detected capacity change from 0 to 32768
[ 2180.015444] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.046627] loop1: detected capacity change from 0 to 32768
10:51:39 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x4508000000000000)

[ 2180.069817] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.074155] loop5: detected capacity change from 0 to 32768
10:51:39 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:39 executing program 2:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000300))
pipe(0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x15}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000003c0))
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
r2 = creat(&(0x7f0000000240)='./file0\x00', 0x49)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
r3 = syz_io_uring_setup(0x3e01, &(0x7f0000000280)={0x0, 0x100018d7, 0x10, 0x1, 0x376, 0x0, r2}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fed000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000340))
fcntl$setlease(r3, 0x400, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
sendmmsg(r0, &(0x7f0000003bc0), 0x0, 0x20040080)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fstatfs(r1, &(0x7f0000002e00)=""/4102)
dup2(0xffffffffffffffff, r0)
r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

[ 2180.083311] loop0: detected capacity change from 0 to 32768
[ 2180.086844] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.095445] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.116412] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.125404] loop6: detected capacity change from 0 to 32768
[ 2180.156251] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:39 executing program 3:
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', <r0=>0x0})
sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}, @GTPA_LINK={0x8, 0x1, r0}, @GTPA_FLOW={0x6}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_VERSION={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x40c0}, 0x4004091)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
r3 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r3, 0x5608, 0x1)

10:51:40 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:40 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0xffffffffff600000)

10:51:40 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>0xffffffffffffffff, {0x1}}, './file0\x00'})
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080))
ioctl$TCXONC(r0, 0x5607, 0x1)

[ 2180.262471] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:40 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:40 executing program 1:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = dup(r0)
ioctl$TCXONC(r1, 0x5608, 0x0)

[ 2180.307034] loop0: detected capacity change from 0 to 32768
[ 2180.317634] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.325019] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.332771] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:40 executing program 7:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f6578746531866e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f7369f861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76001162769c657273696f6e3d391d3fd26effeb46eefc4186934e5f672970323030"])
sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0)
fallocate(r2, 0x0, 0x0, 0x1000002)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r4, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
ppoll(&(0x7f0000000240)=[{r4, 0x19520}, {r5, 0x82}, {0xffffffffffffffff, 0xa109}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x104ad}], 0x5, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x3)
lseek(r3, 0x0, 0x0)
r6 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r6, 0xf501, 0x0)
r7 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0)
fstat(r3, 0x0)
sendfile(r3, r7, 0x0, 0x100000001)
write$cgroup_devices(r1, &(0x7f0000000000)={'a', ' *:* ', 'r\x00'}, 0x8)
syz_open_dev$tty20(0xc, 0x4, 0x0)

10:51:40 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2180.360409] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.361983] loop5: detected capacity change from 0 to 32768
[ 2180.373655] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.396947] loop6: detected capacity change from 0 to 32768
[ 2180.399237] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.468018] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2180.520044] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:55 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x548e)
ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x3ff, 0x5, 0x5, 0x8, 0x2}})

10:51:55 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000080)=<r3=>0x0)
r4 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
r5 = openat$cgroup_devices(r1, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0)
r6 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x14900, 0x0)
syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd=r5, 0x6, {0x0, r6}, 0x0, 0xa, 0x0, {0x0, r7, r8}}, 0x3)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00')
ioctl$TCXONC(r1, 0x5608, 0x2)

10:51:55 executing program 7:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
sendmsg$inet6(r1, &(0x7f0000000500)={&(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2, 0x9}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000040)="128ce2286c9997b6b0d8f35134011d249018d6e91794ac32dc6560812db99603a8af30754ec161437ffa0be23c216f99db21778d710f1fc3b48844edeca5a7f713b3bcd78caf404804b7d123f9b91d466b759216da9c5cb6de1e2c05f4c0ac2e6f5216f7c488720848d493a08e4abe187f1670e022a58155ddbc2ef8757f", 0x7e}, {&(0x7f00000000c0)="435b2a881e0a98ae8a762a203b1a1e0e61468a8b25116a2efeac19f54d9fa227ea440c4f1cccdb88edb576b64e9ade1cd95945e2278ba0a20f07f3d4dedc65fb5e144e615b72e5ab8612f8aa999d4c5a322f6c74cbba1042f004bb76975ddd2f405db9cba8e42289ca6f435f211ef4733a26fe4c69b6c177f2207ad1f564af4bdc43b54b02bf34e700b8", 0x8a}, {&(0x7f0000000180)="3890a3c73768a47f350101c35855896f7649530320bd9e4282a0dde815ab0b85381869f0fe138cea656b0fe3525379fb2c2c1a65da20582eff91eedcfbb58f7b3b64b105b2798dda9427735e2618d79e547472a25081ef", 0x57}, {&(0x7f0000000200)="b9448396b64a9851c3fc2960d39f0a0696fbb2779b3575ea554c9469b68e8dc4be4d1f1ff95e3572a085266440eb7ccf201ef9c2440125156b8291805f8749f71def831bd37e01a75b6f826ff92859e197850aa7e4", 0x55}, {&(0x7f0000000280)="755ab02e3cd2436c275eab0be4feb8408d9a81a0cb3cde01ebb51a18b5df93fd6c7f90e8bdc051620485a3088d2f1c312d7a899e121e2fba9dafbdd046444379ca584e3c8cd716945e9b88b1ba1c54e2cc92631f09c786e9af8d9e5716ee185bc0b5d0aae80274f216fb791909d11038dd306afd1823bc928c3dabf6920d6227aeaf5db496aeddbf309d060c2ba5a2c4792538bdf9cae4284f5c611c8b19f94df0", 0xa1}], 0x5, &(0x7f00000003c0)=[@hopopts_2292={{0x70, 0x29, 0x36, {0x3a, 0xb, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x5, 0xe7, [0x5, 0x1, 0x81, 0x2, 0x7f]}}, @calipso={0x7, 0x20, {0x3, 0x6, 0x3, 0x5, [0x2, 0x9, 0xf6c]}}]}}}, @dstopts_2292={{0x68, 0x29, 0x4, {0x88, 0xa, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x20, 0x47, "f86c30a2b52b2698f1a2d445b7e53ad3d4be2721295556218af8274283e9c409bfd6d48d8b61df3a54d0fea25fb20a1c0ecf2a7f61b09e99552cd1441c7287d9badef9b8a75325"}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x2, 0x33, 0x0, [@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}], 0x138}, 0x101)
mount(&(0x7f0000000540)=@sr0, &(0x7f0000000580)='./file0/../file0\x00', &(0x7f0000000680)='proc\x00', 0x3009, &(0x7f00000006c0)='cache=loose')
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r2, 0x5601, 0x0)

10:51:55 executing program 1:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000300))
pipe(0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x15}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000003c0))
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
r2 = creat(&(0x7f0000000240)='./file0\x00', 0x49)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
r3 = syz_io_uring_setup(0x3e01, &(0x7f0000000280)={0x0, 0x100018d7, 0x10, 0x1, 0x376, 0x0, r2}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fed000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000340))
fcntl$setlease(r3, 0x400, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
sendmmsg(r0, &(0x7f0000003bc0), 0x0, 0x20040080)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fstatfs(r1, &(0x7f0000002e00)=""/4102)
dup2(0xffffffffffffffff, r0)
r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

10:51:55 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:55 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:55 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCXONC(r2, 0x5607, 0x1)
ioctl$TCFLSH(r0, 0x540b, 0x0)
fcntl$setstatus(r0, 0x4, 0x40800)
ioctl$TIOCSCTTY(r0, 0x540e, 0x0)

[ 2195.810105] loop5: detected capacity change from 0 to 32768
[ 2195.823641] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2195.839080] loop0: detected capacity change from 0 to 32768
[ 2195.845793] loop6: detected capacity change from 0 to 32768
[ 2195.851834] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2195.876139] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2195.949378] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:55 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x3, 0x5, 0x2, 0x3ff, 0xffff, 0x6})
ioctl$TCXONC(r0, 0x5601, 0x0)

10:51:55 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getuid()
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,privport,uname=hashaccess=\x00', @ANYRESDEC=r3, @ANYBLOB=',version=9p2000.L,mask=MAY_EXEC,pcr=00000000000000000046,\x00'])
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in6=@loopback}}, {{@in6=@private2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8)
clock_gettime(0x0, &(0x7f0000000080)={<r4=>0x0, <r5=>0x0})
futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r4, r5/1000+10000}})

10:51:55 executing program 1:
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/proc/zoneinfo\x00'}, &(0x7f0000000100)=""/134, 0x86)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x1010c0, 0x0)
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000200))
ioctl$TCXONC(r0, 0x5607, 0x3)

10:51:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:51:55 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080))
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x20082, 0x0)
ioctl$TCXONC(r1, 0x5608, 0x1)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2)

[ 2196.029244] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:51:55 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:51:55 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2196.058637] loop6: detected capacity change from 0 to 32768
10:51:55 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x7, 0xffff, 0x1, 0x8, 0x1}})

[ 2196.079850] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2196.132736] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2196.168012] loop0: detected capacity change from 0 to 32768
[ 2196.202863] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2196.261130] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2196.273881] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:10 executing program 1:
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/proc/zoneinfo\x00'}, &(0x7f0000000100)=""/134, 0x86)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x1010c0, 0x0)
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000200))
ioctl$TCXONC(r0, 0x5607, 0x3)

10:52:10 executing program 7:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/sem\x00', 0x0, 0x0)
ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000000c0)="fc0c682a17163bcd5293f334860001403a9f0365bb97d5b6131192d8c46f99f0de2769d29c627085b66e5698a562360183d41040fca81494fda7e8f7c74b5b4cf313659e06c158c13377cef7ac9e2ab67c7788ebf7e33526e4ce167ab83427cd38ebe879249749355426ce901af9ff747828bce53b22c363e62381ad55e660bfcdf0bac2737fb09bbdb058cbbeefa86760b4d9c63c17332ff040a69892fa4518e3152ce32c50e2d0f67d838a16e236de64fc1cb01275b0acd833859ba1bbaf838869459b924bac9bcb965d5c2578f79ea2d797ca393711c1b7d192a75b14d7")
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0))
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TCXONC(r1, 0x5601, 0x0)
r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x255, 0x208040)
ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040))
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TCSBRK(r3, 0x5409, 0x4)
pipe(&(0x7f00000001c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000200)={0x0, 'ipvlan0\x00', {}, 0x81})

10:52:10 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:10 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5608, 0x3)

10:52:10 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
unshare(0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

10:52:10 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:10 executing program 4:
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="7472616e733d666400b83a65191972", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,afid=0x0000000000000000,\x00'])
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(0x0, r4, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f0000001640)='./file0/../file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r5=>0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001700)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {<r6=>0xee00, 0xffffffffffffffff}}, './file0/../file0\x00'})
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setresuid(0x0, r7, 0x0)
mount$9p_fd(0x0, &(0x7f00000015c0)='./file0/../file0\x00', &(0x7f0000001600), 0x920800, &(0x7f0000001740)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client}], [{@uid_lt={'uid<', r4}}, {@euid_eq={'euid', 0x3d, r5}}, {@obj_user}, {@uid_lt={'uid<', r6}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@uid_gt={'uid>', r7}}, {@smackfsroot={'smackfsroot', 0x3d, '(\xc6:\'!`*-}'}}]}})
recvmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/214, 0xd6}, {&(0x7f0000001240)=""/212, 0xd4}, {&(0x7f0000001340)=""/178, 0xb2}], 0x5, &(0x7f0000001480)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x2021)
r8 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r8, 0x5607, 0x1)

10:52:10 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2211.036294] loop5: detected capacity change from 0 to 32768
[ 2211.047960] loop0: detected capacity change from 0 to 32768
[ 2211.049462] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:10 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
syz_io_uring_setup(0x5c88, &(0x7f0000000000)={0x0, 0x4a85, 0x2, 0x2, 0x157}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=<r1=>0x0)
syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x3)
ioctl$TCXONC(r0, 0x5607, 0x1)
rmdir(&(0x7f0000000140)='./file0\x00')

[ 2211.062039] loop6: detected capacity change from 0 to 32768
[ 2211.065274] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2211.081721] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:10 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x4)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x9)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:52:10 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x95)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="218fcf5a850770f7c65299b9673551f8d5"])
close(r1)

[ 2211.134466] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:10 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2211.161955] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:10 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2211.198851] loop5: detected capacity change from 0 to 32768
[ 2211.208459] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2211.234892] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2211.272259] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:24 executing program 1:
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/proc/zoneinfo\x00'}, &(0x7f0000000100)=""/134, 0x86)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x1010c0, 0x0)
ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000200))
ioctl$TCXONC(r0, 0x5607, 0x3)

10:52:24 executing program 4:
listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/215, 0xd7)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)

10:52:24 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x0)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:24 executing program 3:
syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="00010000000100", @ANYRESHEX=r1, @ANYBLOB=',noextend,fscache,version=9p2000.L,cache=loose,posixacl,uname=hash,version=9p2000,version=9p2000.L,\x00'])
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040))
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20d)
ioctl$TCXONC(r2, 0x5608, 0x1)
fallocate(r1, 0x3, 0x32b5e4fa, 0x40c)

10:52:24 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100))
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0)
r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0x8001, 0x1, 0x1, 0x3ff, 0x36, 0x1000})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
fcntl$setlease(r0, 0x400, 0x2)

10:52:24 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:24 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa, 0x10, r1, 0x377e3000)
ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000))
pwritev2(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="91b948c67a4b91c51bcfdca35df6efe81e3418b74510a8b34d83958d8595fe4b4407d8b060467c6cfe445fe2280bb26b3543241a71759dba8aedc41a2702484967079d01c61e6d0d54f572b491ed44b70722ea71cfda6010425c07213be37cdb4f", 0x61}, {&(0x7f0000000100)="8f7dc6bb8830bafb5871ef6fccc6ce55ed8a8d1d2e0de629d44bf726979750b95b4e9230ac01d98f2c01f8ce631826a77b4cff637864e2be4248b6c7fe752fbc7594d8546d1699ac93b058107f1e95383f7c3c8c9eb15ead37cf42acce5aeec321bad52f8117b7853d1a0a", 0x6b}, {&(0x7f0000000680)="f13abecda6118dd56f67aae0cb7483e2fa41d1b86b2463dd66737f5bcfc522f86b02356726adcbe7752543e86035a3f025901fc63889f6bb510621826e540fc08a4e4bbd3201ed3ef91834a7f00a51fd569830d405c78cbd6fe4e8c16739342d129b4b3944eb69f42d7f86559769345942ea56348fd3329dd396f0420da6aa69da0ae9ac4bf5067d319d6b0b0c050bb0e5be29515cd2c75b9c0f628626ce9f32153a28424952a3fce79e446f2d767437da95e5c1b22331ce429666ceafe0ab31fabdd169182089822df62cecb40019827ad660617fc6f3603def434086a948e22d90712c858b75b060694a", 0xeb}, {&(0x7f00000003c0)="01082653c75dd873302a30fbdf362219816b2e5517c5497353afb844a7cf88048422a985ef1f62224c62a5e6f5aa8946961f663a4c66f490959a0f46c7e6a9c9ffd1ac02e904a2571c24d271143cd4f80eab4c4e951d46c4a595d5c98abd78c843d3ad843bf9591d7f54d7ba0588dbcb8d5feaf1550e4f4ba2e4e0c7e743db524db0d0a5be3a9b99cc7c0eee533435b6a7308810959906bcf6765cc79a72a49f60f22f", 0xffffffffffffff4f}, {&(0x7f0000000300)="7166c4e2218e945bf32b3a24672bced105a9555de921a561d16bd577e27580a5af489602de10aaf7db62ba99514b0b827c3c11f6e86998af1816e74933c1dc3f766d15fb37bee471a3bb2303f44ab1c171c122fb8278d3c01cd525994ebc0d37e80dbc30abb8db3a9c5569cf5e13dd547a068016530547d65cb9b0", 0x7b}], 0x5, 0x400, 0xffffffff, 0x0)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
pipe(&(0x7f00000001c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setresuid(0x0, r7, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x40000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@nodevmap}, {@noextend}], [{@measure}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfstransmute}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x66, 0x38, 0x35, 0x35, 0x39, 0x64, 0x33], 0x2d, [0x30, 0x66, 0x35, 0x30], 0x2d, [0x62, 0x34, 0x31, 0x33], 0x2d, [0x30, 0x66, 0x69, 0x32], 0x2d, [0x64, 0x64, 0x70, 0x63, 0x61, 0x61, 0x38, 0x63]}}}, {@measure}, {@uid_eq={'uid', 0x3d, r7}}]}})
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, <r8=>0x0}, &(0x7f0000000280)=0xc)
sendmsg$nl_netfilter(r5, &(0x7f0000000a00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000780)={0x248, 0x13, 0x3, 0x3, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x1}, [@nested={0x83, 0x1a, 0x0, 0x1, [@generic="b3a12a6fc1e3d4d1abe182b3f7a26cba07f548471dc3ec829e9071995c687f224cb6", @generic="098c6d345496225d675d7edfe46c764c7abb56dc495e9a9c2213e97a938df0ea7f61fe7ee61c27c0c31e87864ed871dd04b26c9960", @typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @typed={0x14, 0x8c, 0x0, 0x0, @ipv6=@loopback}]}, @nested={0x9f, 0x3f, 0x0, 0x1, [@typed={0x4, 0x5f}, @generic="bb402aa0789e7993d76375b4e47e5f07be18894dd3f03dd09bb8cd4e77bb306850597352e36ff7183c4b16779d9c35cf921f69994a81c5cd2177437b8fa9ab2ece3f8f0e13a0f5d82becd353c00b90e12aa8349a38927af4587325800e0b155d708d0db0fd63902fe4c046e9dbf77e583335cf", @typed={0x8, 0x3a, 0x0, 0x0, @uid=r8}, @typed={0xc, 0x96, 0x0, 0x0, @u64}, @typed={0x8, 0x83, 0x0, 0x0, @str='afid'}, @typed={0x8, 0x2c, 0x0, 0x0, @fd=r4}]}, @nested={0xed, 0xe, 0x0, 0x1, [@generic="f6547a3337aeaaf2d4d0d55ffe227beb16bebff24560f06593ea06a68e8a7517d0517c4130e5a25baf3057977f4b63d72609c6acc6ecd9d4855bfe01734ad860c869bd89662d7188863139c860b217a4dc74464762e3efec5a06ce8907d5800d8fd93fe7be29c26d6c10e43e218e4508beeeb6f779467813ef059d500e3a62eb4e6ba11be48a19681e853245c9ede8c3ee95517e32719852ebdcd00df3cab89364d9104b7eb4914a910ad5738e949542ac7de7ed949461b7e0b9f48a306e866564bcba5a7dcc6668a3b1e2957560ef84bea930c23778bc45c2635bc9d947929d5341761e60499f3bf0"]}, @nested={0x1e, 0x42, 0x0, 0x1, [@generic="bc27", @typed={0x4, 0x6c}, @typed={0x14, 0xd, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x20000010}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@version_u}, {@version_9p2000}, {@version_L}, {@afid={'afid', 0x3d, 0x3}}]}})
r9 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000b80)={0x80000001, 0x65, 0x5f36df6774e978c2, 0x8, 0x2, [0xfffffc00, 0x5, 0xff, 0x2]})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r9, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
fcntl$dupfd(r3, 0x406, r9)

10:52:24 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2225.018272] loop5: detected capacity change from 0 to 32768
[ 2225.029588] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2225.073028] loop0: detected capacity change from 0 to 32768
[ 2225.082545] loop6: detected capacity change from 0 to 32768
[ 2225.092534] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2225.109860] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:24 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x9, 0x79, 0x8000, 0x8, 0x5, 0x2a5})
ioctl$TCXONC(r0, 0x5601, 0x0)

10:52:24 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2225.150187] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:25 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x1)
r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x2)

10:52:25 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1a)
ioctl$TCXONC(r0, 0x5608, 0x2)

10:52:25 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x90e, 0x80000000, 0x8001, 0x9, 0x8, "9889093592d974355228b5f5ca50bdd41126bd"})

[ 2225.283765] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:25 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2225.317282] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:25 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2225.353377] loop6: detected capacity change from 0 to 32768
[ 2225.368026] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2225.443049] loop0: detected capacity change from 0 to 32768
[ 2225.453202] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2225.505961] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2225.568462] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:38 executing program 1:
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/proc/zoneinfo\x00'}, &(0x7f0000000100)=""/134, 0x86)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040))
openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x1010c0, 0x0)
ioctl$TCXONC(r0, 0x5607, 0x3)

10:52:38 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7fffffff, 0x10400)
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x7, 0x7, 0x20})
ioctl$TCXONC(r0, 0x5607, 0x1)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001080)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f00000011c0))
ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/4096)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={<r4=>0x0, ""/256, <r5=>0x0, <r6=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={<r7=>0x0, <r8=>0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {r8}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r7}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r4}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r5}, {}, {}, {}, {}, {r4}, {}, {0x0, r7}], 0x4, "9755154351ac9a"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000001140)={{r5, 0x178c, 0x200, 0x9, 0x68b, 0x5, 0x1, 0x2, 0x4, 0x9, 0x6, 0xe1b, 0xc76b, 0x6, 0x3f}, 0x10, [0x0, 0x0]})
perf_event_open(&(0x7f0000001200)={0x3, 0x80, 0x3, 0x8, 0x0, 0x20, 0x0, 0x4, 0x1000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x4, @perf_config_ext={0x5, 0x2}, 0x2800, 0x5, 0x92, 0x9, 0x4, 0x1, 0x0, 0x0, 0x3, 0x0, 0x7fff}, 0x0, 0xa, r3, 0x8)

10:52:38 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:38 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4)
dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:38 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCXONC(r0, 0x5601, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f3d3970323030302c76657273696f6e3d3970323030302e4c2c0085336c2d65ee9b6395d65d4ae9963505ece5366e593d3e8131eede4169e78db40445621deaed24c665d8b307cac6b1a3cdf85f8810ae5ed00f024ed555478b"])
setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000000)=0x7, 0x4)

10:52:38 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x2)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7e)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x229000, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x7, 0x9, 0x9, 0x7, 0x100000000, 0xd9e8})

10:52:38 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2238.978641] loop5: detected capacity change from 0 to 32768
[ 2238.993953] loop0: detected capacity change from 0 to 32768
[ 2239.005522] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:38 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="8ce39ede7fc75ac344a1d0f0e3f7853776b2c493126b6a484b2dc333edd2ff48341e8b87dee6e8d40cf566cba36c61d779e7a941c645f37f24604cef5aef1bf438fb49c29a067d9cc23fa5f20b37420cf28baa00d7d950ca659b30874e594ca7f3f17dace2bcbc87846419f1aac52d34a3fb5a43b2c72fef9745fa30b5ad9915a2cb0797f6c530e03171f27001ad4b2106a3c1a20bdc53cf8b319ce9c223579b3bed8c831ad840dfd32d62e6480fcb4a03a12f1b6e1ea9ca2d8ed67de17cdecb854ac0dc80bdc2209a8219e2ead47a9e5809a155d890f5e7a4353701bd5b3dac8bd58671830a0430914ecb", 0xeb, 0xfffffffffffff9d2}], 0x280a01c, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0x10000}}, {@huge_advise}, {@mode={'mode', 0x3d, 0x6}}, {@mpol={'mpol', 0x3d, {'local', '=static', @void}}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x3a, 0x36]}}}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@obj_role={'obj_role', 0x3d, ':'}}]})
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1)
ioctl$TCXONC(r0, 0x5607, 0x1)

[ 2239.017759] loop6: detected capacity change from 0 to 32768
[ 2239.021929] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.024412] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.026456] loop4: detected capacity change from 0 to 8385024
10:52:38 executing program 7:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x485d, 0xcb, 0x7f, 0xb215, 0x1ff, 0x4})
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$TIOCSIG(r1, 0x40045436, 0x5)
ioctl$TCXONC(r0, 0x5601, 0x0)
r3 = fsmount(r2, 0x1, 0x2)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), 0x60082, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@access_client}, {@access_client}, {@afid={'afid', 0x3d, 0x4}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'version=9p2000'}}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute}, {@appraise_type}, {@permit_directio}]}})

[ 2239.076623] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:38 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDSKBLED(r0, 0x4b65, 0x9)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'})
close_range(r1, r2, 0x2)
pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000300)={0x1, 0x1, 0x1000, 0xb, &(0x7f0000000200)="66e1c6f166bada8c0b1549", 0xb2, 0x0, &(0x7f0000000240)="a460562ef1cd9e9a07b3ea97f1b4deb7a6b0544ff7722a797629887017f3697e1ccf7a0222634ed6b48128f90902f44512f27e0a0fa8409ccab0432d1a01d3de58782e873d2be232f112d6f4d518e81a4d7e4f33cc8d2a106868dcfb472acd60ef896751de15b1c157df64ef3c9d37f511576a42a6887d974bd9fbdffd03307642c25f66fb9ad5838edf65714d550d1b723a5019176721547c26dd8d7eb50db5e10299ca50735859d971324e66935f527b1f"})
ioctl$TCXONC(r3, 0x5607, 0x1)
sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8c, 0x2e, 0x100, 0xfffffffc, 0x25dfdbff, {0x1e}, [@generic="1692c9fd3352b1faa403d38a79089c30f4d39df7bc8d4a9f62a3805e64cdfaf93608e8ba9d4bd8ac47ecc25ac16030e8df20c6b73db9351ea4d78caa52a0c2a27bbe07f0fac83778f711d28d2255418a3ab7aa8dd385b73d041d69629884030d4be405b4c967353b2467657912276c00d3a1e2ea67f493"]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x44)

10:52:38 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDSKBLED(r1, 0x4b65, 0x8001)
setgid(0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003580)=<r2=>0x0)
r3 = getpid()
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(0x0, r4, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r5=>0x0)
pidfd_open(r5, 0x0)
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresuid(0x0, r6, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000003e40), 0x40, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r8=>0x0)
pidfd_open(r8, 0x0)
getresuid(&(0x7f0000003e80)=<r9=>0x0, &(0x7f0000003ec0), &(0x7f0000003f00))
r10 = getegid()
setgid(r10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003fc0)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="465c2fe2b2e1b24f32fecdfe12cef7634b21c1247d2b9601b3943ce46fe0de10a640c4db517ef609d7d2908c8a76", 0x2e}, {&(0x7f0000000200)="6bfd6b28443ee3f682c0393c3196a754632f0f6cb9f2ca47ebb2dfd4a4a825793a5ee3b3e043d67a9fa2c139e5d26562eb1285481325de433b5367481448aa0bcc4da1d7d822c4", 0x47}], 0x3, &(0x7f0000002940)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0xe8, 0x20000011}}, {{&(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002ac0)="de62eb77f9fe6e3dd149fca3f82236a93fc11a5742f3042129e4341be41878ec8db0b582ea57256a59fb7c3dcdd1b2966b07958d9e8c8e4247f02d615ed7642d6b31cf9cb5ab39a624226ee9a3b79385b1f150bf3c1baa2329ff6bbc7a11dcd8364d492892c6dc710d4aeb1c3c477186576e0b01af8b231e28c995fff939c5bc1e401e8992d46f114724d2a09d88e8e906c647db68466b7d2dd01f07a75dc3898d64e4e2109543dec58fcf951a2515a038546e976a69452c46cd35f56e59b5eac503d90d2b3360abb5e52a10261d1f1955bc6e91952b09a725a8d4025bbc6f03cdf5e8f1", 0xe4}, {&(0x7f0000002bc0)="6032d8", 0x3}, {&(0x7f0000002c00)="966470655644a0f2ab4682a30644f7ff649ce84c19d505a4ed2c1d3ee3d5e15b281976bc2d27c1c587d47f4bcb47cf1c824af0e169efc021df269344ffa1c97a3f0b4875d6938c8c8ffb9bbd093917f83aaf95393c8e1ae1ce4a856892e68215a52adf956d19c38f94edeb2ebc2349cdee8c5c880b9b626c4b7a3f3f7ba443f90ec7f02dd4f99ccbd03e3ee1936b271568960e04e72158b7b5ee80df085d823101eee6e1ee285c5edbd2ed3663af63bdc8215e3b35df21ddee9be9950c75dea34ea99c23351fc96cbde625e150d69f5dea53", 0xd2}, {&(0x7f0000002d00)="48b9a6dd75ac2dcd94ec25b66ac4c1b7a4623480fd72f99d788fcbfb6d79fec95f285fb6454605f6849fd065d238b6eb8ab3be2b5ac8e21a073922f820cef25fcf39a8184d48185d36f5ac603de7efa946b28414eff850a75c86c13a101997d442451d4984a5db859443380a8d5127998f5b86d7ce53332623d48c075b1ee5b31e211ab564528b74011ebe5a345f597ffba8fa038f5b0c7f3236e6de8a084180e413c1fdd2be352a5f1c6c0498cc1da362dd56706da4247396895c71fb55a0e2", 0xc0}, {&(0x7f0000002dc0)="f13b983a5ed139f8c7ff01159974bfe546f835700c6abc5a952e5917b18add089781f60fa44c531b514dd2508bf41b3d8812c4e800c9f0ef8026e0e96c5db290492ff370cc6c13e7cf71aa795bc1f844c9fb9e75c3cc8d26eb728804df413736a4924497cb3d1617b4e5734046a5c86fca34731624fd2cfc94ee609d9bce9a49010a2058b1af215f3799582361f63aa2ed4493164d53a54f624b03ebc9b671e5e5c0a4dd7bb782a3e15366d50565d77127f0a94eb088f0ffa80d5a46108beafa8937002c45b0f56af177c0752a5411cd60370859cf6c01835a4281782e84a0962721cd3ee2618e5f005546366942a99a967d1e89", 0xf4}], 0x5, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x58, 0x40010}}, {{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000003080)="f94581", 0x3}, {&(0x7f00000030c0)}, {&(0x7f0000003100)="bff394cd64a454e00588f15ce17555", 0xf}], 0x3, &(0x7f00000035c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xffffffffffffffff}}}], 0xa0, 0x8000}}, {{&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003700)="96331a9508dd3c35218c88aa9602cd676f7497e99b9bd84928622c8944b4a1a696389370fa40494881fc41c8177fbe462560ed5021faba7f50d5ddf067b693cd94168bc2e051344482010e83c514076a1b0236d3a9e1baaa55c93e1f7f47578b95842c26e6a9eeb4bd6d38ec669d2e404d97ea32d64ad5a7b58401d520", 0x7d}, {&(0x7f0000003780)="720164e3cbc8f35b06f78bbd6eed15fb8fede5334bff8ccb2a242065a95ff020e97169e52b253d2e85e6cfd4a06107fd9e393942f9f92be4dd73d44f16123b27c5865a4c6212cfdb666372b474", 0x4d}, {&(0x7f0000003800)="940085baf51b4b352d48b696ae64de6248b99076c2ab19ddb904903fe24d2262d8a12de14ec632a2f555cc0c6efc9b184bdf675532d7427b44d34f0b996beabf5c974bdaa903927c20ca1a6a35c565cdbf5914cd26d7210c75ef39af867e7e6467f48bfc19f43b9bab6c704d255cb77c75be985f6478c6588b54fb900f2e4f3e0edb", 0x82}, {&(0x7f00000038c0)="8fca90e32bd22ed555d174773dbe45aa94efe224f54a5c4be60bab65c8611d7c8fecb59e606ec2c2e1f4661222be668fdbefd43fee3337d6a1b40becfe1ad3445d255e0eb1ffbc3e8cedb8efad09c6557cefce7d75598fb087cdcd52d48899dcda6faadf9f6098e66110628dbe04ec03b06a841d73b7906d19435c3a3f77f7ebb80b9a624bb2ad2e6ac5516234e0d89a19f2b07e6378932461d9ddc755bf642bc39ef3c0a034ea9dd3e19f9c0b5c0c50a051925d575c5190331926726cd3115ed5419ac2782a32c4c5b06ea2a8c7dea3a7317a624f80521fb75d9d421067d62d311953f74bd866b611ede9ff4a48fa08a752d7f17eaf345c", 0xf8}, {&(0x7f00000039c0)="25aa4af95c84fd854db538bd1e1face571297180cc35c5ec1d6bd56831a3bd40e80f2659e083de", 0x27}], 0x5, &(0x7f0000003a80)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, 0xee01}}}], 0x20, 0x11}}, {{&(0x7f0000003ac0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003b40)="1fcfb8f20f31e9aeeed7c30a8e8b68d5e7955f357f46dcac5ccce539ba1d529dcacdd0d9cbef5f09ca6cacb7cb960d14a60e411db5320773dc6d1825befdbdf66cf900868415d3ee928cec026a6102ad5a405c653bce72df2e4aa9461257b4e2830cae94bb7e25ee69fb75f9be112fc4174d2afee0927862c6584e3b22593cd4458190ccca16fef4fd5a3d5bc8b566a1da4e", 0x92}, {&(0x7f0000003c00)="ca943685a3a96641ec4b479f22eeb552ee38c35b78a4bb025dfc3bfc500200fbbe90f907b760a8f965578d1fff55f212373858044bc4d1a21eec08b4aeb568870c2a6493bd846a5c281c665276f1e29f40a53f461ffd557b4a9cf28b5d2f3013d8fe48f1d752792a77a5636089f6176562eb0f397b1cec8b20c9b49d6503559a49aea1dd0157d242e504484a76ce9e4383394c3c63d26b9d60e8f89da9354c9c024370a0c8efb83e9eefef025cc4e28b31d31d74da0032ed69eff04d3b990fa72ae6920f9bb33f84767e", 0xca}, {&(0x7f0000003d00)="65c79b78d5b82d55977ff821fb4ff3253e949d94bc6dd7591c7f84f4d513ef0094e17e71f958bc41e02171532f2a04843ad618ed459d8e6633cb65967f39b0100fe774cf1b8e0553d704d8a3a8afcdcf59a264ab215b171ed8db2a3998b2d1d7041df7bb5c81703b2dca82744e04a451404b49ba5cb3926e4d0ce813cce1af8b0adb2b8a2dba8440d696d0c608a4b02703edec5d7e396cbedb299e9017c42504e860658b6d458d8f60f19cba118a434c0d1b169ddfba6a447783abdcbb48313d57995a12d8db3326a29a4b02a3a7258ae3ef028306e0daef", 0xd8}], 0x3, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r1, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}], 0x60, 0x10}}], 0x5, 0xc7f263a33ffb7300)
ioctl$TCXONC(r0, 0x5608, 0x1)

10:52:38 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

10:52:38 executing program 6:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3)
r4 = syz_io_uring_setup(0x20401ae9, &(0x7f0000000300)={0x0, 0x4e1c, 0x1, 0x2, 0x17f}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
dup(r4)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2239.118294] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:38 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f657874656e642c667363616368652c76657273696f03000000000000002e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d3970323030302e4c2c00"])
pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd, 0x30, r1, 0x0)
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@fscache}, {@version_L}, {@cache_loose}, {@posixacl}, {@uname={'uname', 0x3d, 'hash'}}, {@version_9p2000}, {@version_L}]}})
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_DEAUTHENTICATE(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000009c0)={0x314, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x2e, 0x33}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="5d883a87ce60"}, @NL80211_ATTR_IE={0x22d, 0x2a, [@dsss={0x3, 0x1, 0xa}, @chsw_timing={0x68, 0x4, {0x8000, 0x800}}, @mesh_chsw={0x76, 0x6, {0x8, 0x3, 0x36, 0x931e}}, @rann={0x7e, 0x15, {{0x1, 0x46}, 0x40, 0x1, @device_a, 0x55f20, 0x3, 0x8}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x0, 0x3, 0x3f}}, @random_vendor={0xdd, 0xa0, "90a280c65e72033911d192ed2084bade8072f4c614bf890b0f12d509b160a4e9ac774ec4d1550617c2823d3db76eec0b90dc13898d24551ab1f278f1c9f593445eb7bfdf23b13faa5707d1f5b65e9004a34f9a9dd370a88f5965781e48ee498d483cf223d4742c14ae8723257a5ec99d30f247ff24bf851334b7ae4c816a04085e9fc496db7d9ffa7a8e192afb721081ff42db341e87b2bafc023d82d6c6b4b2"}, @perr={0x84, 0x109, {0x1f, 0x11, [@not_ext={{}, @device_b, 0x800, "", 0x31}, @not_ext={{}, @broadcast, 0x2, "", 0x22}, @ext={{}, @device_b, 0x2c, @device_b, 0x3b}, @not_ext={{}, @broadcast, 0x25a3, "", 0x36}, @ext={{}, @device_a, 0x9, @device_a, 0x3f}, @not_ext={{}, @broadcast, 0x3cf, "", 0x18}, @not_ext={{}, @device_b, 0x3ff, "", 0x1a}, @not_ext={{}, @device_a, 0xe2, "", 0x1a}, @ext={{}, @device_b, 0x2, @device_a, 0x34}, @not_ext={{}, @device_b, 0x10001, "", 0x41}, @not_ext={{}, @device_b, 0x8, "", 0x29}, @not_ext={{}, @device_a, 0x1, "", 0x7}, @ext={{}, @broadcast, 0x7, @broadcast, 0x4}, @not_ext={{}, @broadcast, 0x6, "", 0x32}, @ext={{}, @broadcast, 0x81, @device_a, 0x34}, @ext={{}, @device_b, 0x101, @broadcast, 0x20}, @ext={{}, @device_a, 0xfffff6af, @device_b, 0x1c}]}}, @mesh_config={0x71, 0x7, {0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8a, 0x21}}, @random={0x9, 0x43, "29f0b5a1260ec56b1f1b06e739507867348e0936345751992cd6fa0a7b621994cba89a31e344a7393deca7eebe1cbf09a8d336f3f360bbeb5af110c4e6263ad082250c"}]}, @NL80211_ATTR_IE={0x49, 0x2a, [@mesh_chsw={0x76, 0x6, {0x10, 0x5, 0x13, 0x7}}, @prep={0x83, 0x1f, @not_ext={{}, 0x9, 0xba, @broadcast, 0xfff, "", 0x5, 0x9, @device_a, 0x4}}, @gcr_ga={0xbd, 0x6, @broadcast}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}]}, @NL80211_ATTR_IE={0x25, 0x2a, [@dsss={0x3, 0x1, 0xaf}, @peer_mgmt={0x75, 0x16, {0x0, 0x4, @void, @val=0x1, @val="80562d584108c2b864064f9c02565ce8"}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0xae, 0x1}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="254c2f115a76"}, @NL80211_ATTR_SSID={0x1e, 0x34, @random="2be4ba5596be276045162834d6d41392038dc99d6d9336c21549"}]}, 0x314}}, 0x88c0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x90000000})
ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000d00)={0x1, 0x6, {0x2, @struct={0x0, 0x3}, 0x0, 0x80000001, 0x0, 0x0, 0x4, 0x8000, 0xd0, @struct={0x4, 0x80000001}, 0x401, 0x60, [0xc118, 0x2, 0x8000, 0x2, 0x2]}, {0x9, @usage=0x7, <r7=>0x0, 0xf2, 0x3ff, 0x5, 0x6, 0x3, 0xd, @usage=0x40, 0x1, 0x0, [0x3f, 0x400000004000000, 0x3ff, 0x1, 0x7, 0x48e9d7d4]}, {0x654, @usage=0x6, 0x0, 0xffff, 0x100000001, 0x5, 0x7f, 0x1, 0xb8, @struct={0x7, 0x6}, 0x7, 0x3c, [0x9, 0xffffffffffffffff, 0x7, 0x7f, 0x8, 0x80000001]}, {0x3ff, 0x3f, 0x5c2}})
ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000001100)={0x1e, 0x7, {0x80, @usage=0x1, 0x0, 0xef6, 0x7, 0x41, 0x8, 0x5, 0x2, @struct={0x79f56a0, 0xff000000}, 0x98c0, 0x7ff, [0x800, 0x42, 0x2d, 0x8, 0x9, 0x3]}, {0x0, @struct={0x2, 0x3}, r7, 0x80000000, 0x7, 0x43, 0x9, 0x6, 0x289, @struct={0x4, 0x80}, 0x20, 0x5, [0x1, 0x20, 0x9, 0x40, 0x1, 0x7ff]}, {0x7fffffff, @usage=0xfff, 0x0, 0x2, 0x3, 0x4, 0x0, 0xfff, 0x400, @struct={0x4}, 0x7, 0x3f, [0x6, 0x10001, 0x0, 0x1, 0x2, 0x1]}, {0x101, 0x4bdd, 0x2ea}})

10:52:38 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="036e6f657874656e642c667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c706f73697861636c2c756e616d653d686173682c76657273696f6e3d3970323030302c76657273696f6e3d3970323030302e4c2c00"])
ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000040))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f)

[ 2239.179361] loop0: detected capacity change from 0 to 32768
[ 2239.182528] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
10:52:39 executing program 0:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x10000000c)
dup(r2)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x10, 0x3, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400))
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100))
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4)
dup(0xffffffffffffffff)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000940))
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4)
ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, 0x0)

[ 2239.237498] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.250442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.269003] loop6: detected capacity change from 0 to 32768
[ 2239.300754] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.315480] loop0: detected capacity change from 0 to 32768
[ 2239.325008] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.377135] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2239.381740] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)

VM DIAGNOSIS:
10:57:46  Registers:
info registers vcpu 0
RAX=ffffffff83e979f0 RBX=0000000000000000 RCX=ffffffff83e7f65c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e981b8 RBP=0000000000000000 RSP=ffffffff84e07e38
R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001
R12=0000000000000000 R13=ffffffff85679e08 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e979fe RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3bbaa66e48 CR3=000000000d49c000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000dd060a
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000004101da4000000000 XMM03=060606060602060a01ee8bf964fc5bc7
XMM04=fc5a72cab9fcac7026c7fc4b27ffacfc XMM05=e9fc7e3d91fafc88e9c7fdfca6e7536b
XMM06=f964fc5bc7a1c7fc96a27315fc912fe8 XMM07=0000060606060606060602060a01ee8b
XMM08=20636578650a00657a696d696e696d20 XMM09=6465657320636578650a0073746e6968
XMM10=6511006c61746f7420636578650a0073 XMM11=737472617473657220726f7475636578
XMM12=6574616469646e616320636578650e00 XMM13=786508006873616d7320636578650a00
XMM14=7a7566206365786509006e6567206365 XMM15=000065676169727420636578650b007a
info registers vcpu 1
RAX=ffffffff83e979f0 RBX=0000000000000001 RCX=ffffffff83e7f65c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e981b8 RBP=0000000000000001 RSP=ffff888008987e70
R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001
R12=0000000000000001 R13=ffffffff85679e08 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e979fe RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 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=00005606f375b9ac CR3=000000000d49c000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000004184254240000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000