r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="157d3b6d9ae0421bb4cdba2a4d18be9364ccc69b671222dcb35315228e365928134e11c339230a004f9f94bc5c6e03d53fe8d05d35b23bf5b86fb73ac8f4a3ca33722cbd0a6cfdd24e93f84efe56b5a00935a51254771b687d58d5a848ad55a79e41d8faebd6f8c6dbc49d63d9f711c6e27f7ed57d89c95b1703564e658dda9bc2d068601737726314813535c722db3ebde3a9b148bf045d73c03c074465d623d01e9dd46df98f867b0646b859e08453beb596f25d38b6451f44de0f94fe2ebccc66baef25d4b6ab7084976c5d93b88bbf4ffb41", 0xd4}, {&(0x7f0000000140)="645a2ac647be99aa591675ef9aaffaf8df2c554023f0292c1944e356a0be2ee677d59c5ae4c3b20e45af9035f02a8fd690a6f4c534c687b09d82265763943b1241508113f11dfc982e0fb9fef00e6470e58c7d5295f07e3e073b9f9dadb41167548e9176f0468f75065f3bd9d1ae3454a549a4de951748e06f1dbdec229f0543efcabc69c53cef3ec6d9b4ed307090", 0x8f}, {&(0x7f0000000200)="7e8d66d1e75bc79d16534976d1a236374f20268ac2937dcca87f16bfb8f1b5ebb3b506e7da45d94e5e607b92d1e8578b3109c8c5ef74b3118aed3ee3c45d8235a86b0dc95a39e0557b3a164e11a088a01b1628060ed6801cb03e3f95f9c8d307bf7a547ec592df8210e75f280b47afd5744c46d691052633143e821c23c5b7100cfa81be59f2e3b48bce34cdc3735e22da8e902cfa90ab6dc88a3f95052c0d6bc174dbd851080fa56a8481c79cfdb717e7779684d09c8ba1a0e14fa0cb5b3070c1daa1f84ddadba159868e42e2495c248b3d7bc225978ee5237499f670ff557970efd2b9fd8eb4640db082b24ea4a14e", 0xf0}], 0x3, &(0x7f0000000340)=[@flowinfo={{0x14}}], 0x18}}, {{&(0x7f0000000380)={0xa, 0x7d, 0x0, @private1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x1158}}], 0x2, 0x841)