Re: kvm-intel kernel panicing 2.6.22 on T7200

Luca
2007-06-14T15:43:52Z

On 6/14/07, Magicboiz <magicboiz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> When I say "hags", I mean: my whole computer hangs. Nothing works.
> Crtl-Alt-F doesn't work. Magic-SyS Keys doesn't work. Hit my keyboard
> desperately, doesn't work.... ;)

Since you have a APIC-capable system you can try with nmi_watchdog.
Append "nmi_watchdog=1" to kernel command line then start kvm without
starting X (use -vnc :1) so it doesn't interfere with the console
output.
After 5 seconds after the lockup the kernel should print a stack trace
which hopefully will shed some light on the lockup. If nothing happens
it means that CPU is not even receiving NMIs...

Luca