[Bug 997978] Re: KVM images lose connectivity with bridged network

[Serge Hallyn]

The following from comment #51:

rebooting the guest fixes the problem until it happens again. The reboot
does not actually kill the kvm session and get a new process ID, but
somehow having the guest go through the init again fixes it (until it
happens again some period later).

makes me suspect the guest OS (though it still could be virtual hw in
qemu).

@Kraig,
 do you have a script or recipe with which you can pretty reliably trigger this?

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https://bugs.launchpad.net/bugs/997978

Title:
  KVM images lose connectivity with bridged network

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