VM started to hang after a system update

Hello, we have another problem with KVM on our production machines. After updating the OS (Fedora Core 18) our KVM virtual machines started to crash. Test have shown that this crashes are associated with occurrence of a large load of network traffic. When the virtual machine hangs, this

Re: VM started to hang after a system update

https://bugzilla.redhat.com/show_bug.cgi?id=975065 ? On Mon, Jul 29, 2013 at 11:02:01AM +0200, Artur Samborski wrote: Hello, we have another problem with KVM on our production machines. After updating the OS (Fedora Core 18) our KVM virtual machines started to crash. Test have shown that