Is anyone else having problem with Xen Crashes or can provide hints why this happens? <br>I can resolve it by restarting /etc/init.d/xendomains but I&#39;m curios why it happens, the machine <br>is running 64bit Centos 5, 16GB memory. I have some other programs reporting exhausted 
<br>shared memory so maybe thats a cause?<br><br>kernel: xenbr0: port 4(tap1) entering disabled state<br><br>Greets,<br>Chris<br>