r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmsg$inet6(r0, &(0x7f00000026c0)={&(0x7f0000000180)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000002400)=[@rthdrdstopts={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x40}, 0x0)