https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91115
--- Comment #3 from Fred Hsueh <fhsueh at roku dot com> --- The actual SP and shadow byte location varies a bit between each run. Other than that, the signature looks very similar. Another thing to note is that the program has a high thread count, perhaps ~140. Any tips, preferences, or good starting points to look at for creating the testcase? I can't find any in ASAN or ARM related pre-existing cases. thanks!