Please help Apache Segmentation fault

[Al <al%familysafeinternet.com@localhost>]

Hello,

I am seeing "[notice] child pid 16566 exit signal Segmentation fault (11)" 
in my apache error_log. There is something like 66790 in maybe 1 or 2 
days. I think this problem is being caused by php. Also, I am getting many 
core dumps from apache. I wonder if this could be causing the issue that I 
am having with sokva. Since the child process does not exit cleanly, could 
it be leaving things in the kernel, eventually filling the kernel's sokva 
area? I now have my kern.somaxkva = 100663296. This is not helping.  If I 
don't reboot the system everyday, then all apache processes go into a stat 
of sokva. I am desperate to find a solution!

Thanks,
Al