"ABRT has detected ..." There was a problem switching root cent7 virtual machine

 
This morning on the virtual machine, the sudo -i and found out the problem:

So I follow the prompts to perform abrt-cli list --since 1563382095 , the results are as follows:

to the effect that there was a soft kernel deadlock issue a CPU, more complex here, I do not really understand (speak truth), but in the end it It gives the solution:

meaning "start automatically reporting" .

 
So I execute it ABRT-Enabled Auto-Reporting , and then logout at login, found that the problem goes away.