The following reply was made to PR ports/152899; it has been noted by GNATS. From: Bryan Drewery <bdrewery at FreeBSD.org> To: bug-followup at FreeBSD.org Cc: Subject: Re: ports/152899: devel/valgrind: unhandled syscall: 506 Date: Mon, 06 Aug 2012 12:51:00 -0500 Confirmed this is still an issue with 3.7.0,1