[gentoo-amd64] tcptraceroute have buffer overflow in ipv6

[Benny Pedersen]

tcptraceroute ipv6.google.com 80

shows me a nice buffer overflow, i like to camture it into a log file but
lost on how :/

tryed:
tcptraceroute ipv6.google.com 80 | less

and press s from less to save it, still no file content to save :(