Re: 2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

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On 05/08/11 13:06, Nikola Ciprich wrote:
> OK,
> I see.. the problem is, that I'm trying to hunt down bug causing hangs
> when 2.6.32 guests try to run tcpdump - this seems to be reproducible even on latest 2.6.32.x, and seems like it depends on kvm-clock..
> So I was thinking about bisecting between 2.6.32 and latest git which doesn't seem to suffer this problem but hitting another (different) problem in 2.6.32 complicates thinks a bit :(
> If somebody would have some hint on how to proceed, I'd be more then grateful..
> cheers

Have you tried enabling gdbserver in the qemu monitor and then attaching
gdb to the guest once it hangs?

David
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