kernel panic when kretprobe all system calls

[Hien Nguyen]

Frank Ch. Eigler wrote:

>Hi -
>
>  
>
>>[... kretprobes on syscalls ...]
>>    
>>
>
>This has been seen before, and is being tracked as bug #1345 in
>bugzilla.  It has apparently been reproduced by the kretprobes
>developers and is being debugged.  More RAM seems to trigger the
>bug less often.
>
>- FChE
>
>  
>
It helps if  we don't insert return probes in sys_calls such as 
sys_execve, sys_exit, sys_groupexit. Frank, can we tempory put an 
retprobe embargo policy on those system calls?

Hien.