[Bug go/60134] runtime_unmarkspan panics with "unaligned pointer"

[ian at airs dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60134

--- Comment #1 from Ian Lance Taylor <ian at airs dot com> ---
I don't know which repository your git commit ID refers to.  The gofrontend
uses Mercurial and GCC uses Subversion.

I suspect this problem was fixed by revision 205940 in the GCC Subversion
repository, committed 2013-12-12,
http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01202.html .

Do the sources you are building include that patch?