http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52557
--- Comment #8 from Ian Lance Taylor <ian at airs dot com> 2012-03-13 22:13:24 UTC --- >From the log files, looks like there is some problem with unwinding the stack. My first guess would be that there is something wrong with the ARM-specific code in libgo/runtime/go-unwind.c.