----- Original Message ----- > Hi list, > > I find in current 6.1.4 crash, when load module with "mod -S", > only module's function symbol could be parsed out. > > But for module's global variant, crash cannot find related symbol... > Any idea for this? > Without the debuginfo data from the module.ko.debug file, crash gets all of its module symbol data from the kernel. So it uses what's available in the in-kernel /proc/kallsyms list plus the information stored in each module's "struct module". The store_module_symbols_v2() function does the work. If "mod -[sS]" is used, then crash has access to full debuginfo data from the module.ko.debug file. In that case, the store_load_module_symbols() function does the work. Dave -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
