https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87653
--- Comment #2 from Antony Polukhin <antoshkka at gmail dot com> --- Hmm... I can not reproduce the problem if I build the libbacktrace from sources (even without the patch). The problem appears only if I use libbacktrace from Ubuntu. I'll double check and will try to find the cause of the problem.
