r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet(r0, &(0x7f0000005ac0)=[{{&(0x7f00000001c0)={0x2, 0x4e21, @local}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @end, @timestamp_prespec={0x44, 0x4}]}}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_retopts={{0x10}}], 0x60}}], 0x1, 0x4000000)