r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000ac0)=0x8, 0x4) sendmsg$inet(r0, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000100)="5ec7", 0x2}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x0)