On Fri, 27 May 2022 22:56:10 +0200 Jiri Olsa <jolsa@xxxxxxxxxx> wrote: > @@ -8017,6 +8025,7 @@ int ftrace_lookup_symbols(const char **sorted_syms, size_t cnt, unsigned long *a > struct kallsyms_data args; > int err; > > + memset(addrs, 0x0, sizeof(*addrs) * cnt); Nit, but you don't need the "0x". -- Steve > args.addrs = addrs; > args.syms = sorted_syms; > args.cnt = cnt; > --