[Bug sanitizer/77538] segmentation fault: thread sanitizer shadow stack overflow

[dvyukov at google dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77538

--- Comment #23 from Dmitry Vyukov <dvyukov at google dot com> ---
Please provide disassembly of the function that contains the PC
(__gnu_cxx::__normal_iterator...).
Did we fix any bugs that lead to missed __tsan_func_exit callbacks?

Before we go any deeper, I would suggest to retest with the latest gcc. There
might have been bugs, and they may be fixed now. Even if a fix will be
backported to 4.8 branch, you will still need to update the compiler.