r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000005dc0)=[{{&(0x7f0000001840)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, &(0x7f0000003400)=[{&(0x7f0000001880)="f695555560e64422b248fac85e7f71a193a3136f0969b3ab988847a747bbfeedc2b207c19ff409f04c382164390f212d9f0dbaf3224425d99daf0d4a723e3f39aa7b6dad787430b6a1eb230085a09306cd9b8bb3c5a98bfdca9b5b1e0be3ac2eba20959fda940998a3c482baa7c211a8dfcc0ecc235518cac5cb70e22e65efa55446012d79e484fa492e3b85e3258a9a1f8694845390f8d69441a5bd190c9116617766afb760c55b6f111d2e9813eab0a76d4751a0c8a54607444f737ce1c8b05abd5f701e38b556d8720ab1f6975e3f5932a1aa598ce18a", 0xd8}, {&(0x7f0000002300)="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", 0x4e9}], 0x2}}], 0x1, 0x40840)