syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x9, 0x10001)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x80000001, 0x3)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@val={0x0, 0x88a2}, @void, @eth={@remote, @empty, @val={@void, {0x8100, 0x4, 0x1}}, {@mpls_uc={0x8847, {[{0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x401}, {0x4, 0x0, 0x1}], @ipv4=@tcp={{0x5, 0x4, 0x2, 0x0, 0x40, 0x68, 0x0, 0x3, 0x6, 0x0, @multicast2, @multicast1}, {{0x4e21, 0x4e23, r0, r1, 0x0, 0x0, 0xa, 0x40, 0x9, 0x0, 0x1, {[@nop, @fastopen={0x22, 0x4, "49b6"}, @mptcp=@syn={0x1e, 0xc, 0x6, 0x1, 0x1f, 0x2, 0x6}]}}, {"212e86f3"}}}}}}}}, 0x66)
r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r3=>r2, {0x2}}, './file0\x00'})
sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x75c0275467d8ae2d, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0xffffffff, @link='broadcast-link\x00'}}}, [""]}, 0x68}}, 0x8880)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0x99c7}}, './file0\x00'})
io_uring_setup(0x141a, &(0x7f0000000300)={0x0, 0x0, 0x2, 0x0, 0x174, 0x0, r3})