r0 = socket$inet6_udp(0xa, 0x2, 0x0)
stat(&(0x7f0000001440)='.\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(0xffffffffffffffff, r1)
sendmmsg$inet(r0, &(0x7f0000000c00)=[{{&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6}]}}}], 0x18}}], 0x1, 0x0)