r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
r1 = socket$inet(0x2, 0xa, 0x0)
r2 = dup3(r1, r0, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={0x0, 0xd8}}, 0x0)