r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
sendmmsg$inet(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000010c0)={0x2, 0x4e22, @dev}, 0x10, 0x0, 0x0, &(0x7f0000004380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @multicast2}}}], 0x20}}], 0x2, 0x0)