Segfault while checking out port tree with devel/subversion

[Warren Block]

On Tue, 3 Jun 2014, Yasuhiro KIMURA wrote:

> Hello,
>
> I get segmentation fault while checking out port tree with
> devel/subversion.
>
> Following are result of my investigation:
>
> 1. With http: and https: checkout always causes segfault, while with
>   svn: it never happens.
> 2. Segfault happens only when checking out. Running 'svn cleanup'
>   and 'svn update' after segfault succeeds without any error.
> 3. It doesn't depend on server. Result is same with master(svn.FreeBSD.org)
>   and mirrors(svn0.{eu,us-east,us-west}.FreeBSD.org).
> 4. It doesn't depend on OS version. Result is same with 8.4R, 9.2R and
>   10.0R.
> 5. With svnlite(/usr/bin/svnlite) of 10.0R segfault never happens.
>
> Does anyone experienced this?

Seen here (occasionally) when updating /usr/src on 10-stable.  I suspect 
www/serf, but it has always succeeded after svn cleanup, so I have not 
pursued it.  I use CPUTYPE?=core2 in /etc/make.conf, which might matter.