r0 = socket$inet(0x2, 0x3, 0x6)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10)
r1 = socket$inet(0x2, 0x3, 0xff)
r2 = dup(r1)
setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, 0x8)
sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x0)