r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4)
sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000100)=@nfc={0x27, 0x1}, 0x80, 0x0}, 0x0)