Description of problem:
see attached photo

Version-Release number of selected component (if applicable):
iptables-1.3.5-1.2.1
kernel-2.6.19-1.2895.fc6

How reproducible:
?
maybe tomorrow more

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
i was working on a webpage on my box about ~18 h. 
services vsftpd, httpd, smb and an vmware-player were running before.
during shutdown i got this screen.

i'm not sure if i'm right to put it here, cause there is an 
- aged bug (sleeping function... rwsem..) and 
- something ip_conntrack related. both means kernel bug to me, but also
- K92iptables (initscripts)

don't know !

box is an intel p4, e100 nic