> Hello Lei, > > > And it appears that target_read_stack() can be modified in the same way > that target_read_memory() has been, since they are essentially the same: > > int > target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len) > { > } > > So just try cut-and-pasting the same #ifdef CRASH_MERGE section into > target_read_stack(). Yep, it did solve my issue, now the backtrace would unwind happily to the next frame. While I am trying to apply the similar logic to another thread instead of current panic one, I find the gdb would directly complain for "<segmentation violation in gdb> ". Haven't figure out what happened there... > > Dave Thanks, Lei -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility