initSELCache fails during booting

[trindenau]

Hi, I have an issue with the initSELCache() function.
It seems that if it's running during boot it fails.
As far as I can see the problem is in getSensorSubtree() , the dbus call in the function can't find any of the sensors, but I saw while debugging that the function succeeds if we run it after the BMC is ready for login.
Do you know what can be the cause?

[leiyu-bytedance]

The code retries if initSELCache() fails. Is there any issue during the retry?

[trindenau]

This error doesn't cause any retries in the code.
This issue causes another problem: when we have SEL in the BMC and then we reboot the BMC all the sensor numbers in the restored SELs log will be incorrect (0xFF) since the getSensorSubtree() function can't find any sensors
So even if we run the function again the sensor numbers of the restored SEL will be 0xFF (default values)