r0 = socket$inet(0x2, 0x3, 0x6)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10)
sendmmsg$inet(r0, &(0x7f0000003c80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @private}}}], 0x20}}], 0x2, 0x0)