https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to zhangyuntao from comment #5) > “Ok, the input is a garbage.” > Do you mean the input is not a crash to cxxfilt? Why does the program crash? It likely makes cxxfilt crashing. I'm just saying it's likely a product of a fuzzer and it's very unlikely to be fixed.