r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/exec\x00')
write$tun(r0, &(0x7f0000000280)={@val, @val, @ipv4=@tipc={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast2}, @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}, 0x42)