Hello Community,
I’m running IPFire 2.25 (x86_64) - core144 2.25-x86_64on an intel NUC (NUC6CAYHY). I see tons of errors in my system log shows like this:
13:44:50 kernel: hpet1: lost 7161 rtc interrupts
13:44:49 kernel: hpet1: lost 7160 rtc interrupts
13:44:47 kernel: hpet1: lost 7161 rtc interrupts
13:44:46 kernel: hpet1: lost 7160 rtc interrupts
13:44:45 kernel: hpet1: lost 7161 rtc interrupts
13:44:44 kernel: hpet1: lost 7161 rtc interrupts
13:44:43 kernel: hpet1: lost 7160 rtc interrupts
13:44:39 kernel: hpet1: lost 7161 rtc interrupts
13:44:38 kernel: hpet1: lost 7160 rtc interrupts
13:44:37 kernel: hpet1: lost 7161 rtc interrupts
13:44:36 kernel: hpet1: lost 7161 rtc interrupts
13:44:35 kernel: hpet1: lost 7160 rtc interrupts
13:44:33 kernel: hpet1: lost 7161 rtc interrupts
13:44:32 kernel: hpet1: lost 7161 rtc interrupts
13:44:31 kernel: hpet1: lost 7161 rtc interrupts
13:44:30 kernel: hpet1: lost 7160 rtc interrupts
13:44:29 kernel: hpet1: lost 7161 rtc interrupts
13:44:28 kernel: hpet1: lost 7161 rtc interrupts
And I also found my CPU has 23% interrupt CPU usage.
In the screenshot, 3 am to 6 am is a scheduled period shutdown the device.
The kernel error will disappear after reboot, but it will appear after shutdown(power off).
Does anyone know what is this problem? Any suggestions?
Thanks