r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='wlan1\x00', 0x10)
sendmmsg$inet(r0, &(0x7f0000000d00)=[{{&(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10, 0x0}}, {{&(0x7f0000000280)={0x2, 0x4e21}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @broadcast}}}], 0x20}}], 0x2, 0x0)