r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @private1}}}, 0x88)