https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107678
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note aarch64_fallback_frame_state segfault is if (pc[0] != MOVZ_X8_8B || pc[1] != SVC_0) pc comes from: unsigned *pc = context->ra; >so the size of the vectors could be a hint? It is not in this case. But it might be a hint on maybe the dwarf2 stack unwinding output is not fully correct for non-constant offsets ...
