MAX_NATIVE_TRACE 1810 vm.c               static void *trace[MAX_NATIVE_TRACE];
MAX_NATIVE_TRACE 1811 vm.c               int n = backtrace(trace, MAX_NATIVE_TRACE);
MAX_NATIVE_TRACE  595 vm_dump.c      	static void *trace[MAX_NATIVE_TRACE];
MAX_NATIVE_TRACE  596 vm_dump.c      	int n = backtrace(trace, MAX_NATIVE_TRACE);