grsecurity causing segmentation faults

I recently upgrade a RHE 3 server to the 2.6.10 kernel with grsecurity and ever since then I have noticed what seem to be rather random segmentation_fault errors. For example I received a segmentation_fault error performing an ls as well as a "ps -ef".

This got me looking into my log files and in the messages file there are several entries like the following

grsec: signal 11 sent to /usr/local/cpanel/3rdparty/bin/webalizer[webalizer:10456] uid/euid:32033/32033 gid/egid:32034/32034, parent /usr/local/cpanel/3rdparty/bin/webalizer[webalizer:32422] uid/euid:32033/32033 gid/egid:32034/32034
The kernel compiled fine and besides these rather disturbing occurances everything seems to running like it was before the kernel upgrade. The previous kernel was 2.6.9 w/o grsec.

Any suggestions on what I should do based upon the situation as described above?

Thanks,

 

 

 

 

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