http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60536
--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Kostya Serebryany from comment #2) > Please symbolize the output. How? asan_symbolize.py doesn't parse this output. If I run addr2line on the first few symbols by hand I get: Stack: sigaction.c:? gsignal+0x00000034 :? abort+0x00000147 :? /home/markus/gcc/libgcc/unwind-pe.h:257 /home/markus/gcc/libgcc/unwind-dw2-fde-dip.c:415 dl_iterate_phdr+0x00000134 :? _Unwind_Find_FDE+0x000001D9 /home/markus/gcc/libgcc/unwind-dw2-fde-dip.c:462 /home/markus/gcc/libgcc/unwind-dw2.c:1182 _Unwind_Backtrace+0x0000004B /home/markus/gcc/libgcc/unwind.inc:291 crtstuff.c:? crtstuff.c:? __asan_report_error+0x0000083A ??:? __interceptor_setlocale+0x00000155 ??:? > Also, does this happen with the clang version of AddressSanitizer? Clang trunk cannot build Firefox with -fsanitize=address, because I get asan related linker errors.