first_cpu is uninitialized there which results in: open("/sys/devices/system/cpu/cpu1330597711/cpufreq/scaling_max_freq", O_RDONLY) --- src/cpu/intel_cpus.h | 1 + 1 file changed, 1 insertion(+) diff --git a/src/cpu/intel_cpus.h b/src/cpu/intel_cpus.h index 1949af1..752e8d0 100644 --- a/src/cpu/intel_cpus.h +++ b/src/cpu/intel_cpus.h @@ -158,5 +158,6 @@ public: virtual char * fill_cstate_line(int line_nr, char *buffer, const char *separator); virtual int has_pstate_level(int level) { return 0; }; virtual int has_pstates(void) { return 0; }; + virtual void wiggle(void) { }; }; -- 1.7.11.7