[grsec] UML strange problem...

[Massimo Cetra]

> I am trying UML on a 2.6.11.y kernel (y=5 || y=9)
> 
> Host Kernel has been patched with grsec and ck patchset.
> Pax is enabled but not used...
> 
> intserver:~/UML/usr/bin# ./linux
> Killed
> intserver:~/UML/usr/bin# strace ./linux
> execve("./linux", ["./linux"], [/* 20 vars */]) = 0
> +++ killed by SIGKILL +++

I recompiled the host kernel without grsec and it works.
So it's a grsec problem indeed.

How can I try to debug it ?

Max