If the address is $12400001 , that is one byte above the defined top . This immediately tells you that the BPL jumped its memory fence—a clear sign of corruption or a multi-threading race condition.
: Generates automated bug reports including call stacks, which show exactly where an error occurred in the code. madexceptbpl top
: Reports include critical metadata like OS version, CPU usage, memory status, and a list of all loaded modules (including .bpl files). If the address is $12400001 , that is