r0 = socket$inet(0x2, 0x3, 0xff)
sendmmsg$inet(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="f6659e725436b3488bc7689725ca4a27f8456de50e8814f7", 0x18}], 0x1, &(0x7f0000000380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)