http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59733
--- Comment #13 from Kostya Serebryany <kcc at gcc dot gnu.org> --- > If you run cc1plus under GDB, you will get > > Breakpoint 6, __sanitizer::Report ( > format=format@entry=0x284f6f0 "ERROR: %s failed to allocate 0x%zx (%zd) > bytes of %s: %d\n") This happens due to OOM, we need to understand why OOM happens.