[Pkg-xen-devel] how to get debugging output from dom0 kernel

[Ian Campbell]

On Sun, 2014-06-15 at 11:03 +0200, lee wrote:
> Hi,
> 
> how could I get better debugging output from the dom0 kernel?

Either configure a serial console [0] or add "noreboot" to your
*hypervisor* command line, so you can see (and perhaps
transcribe/photograph) the crash before manually rebooting.

[0] http://wiki.xen.org/wiki/Xen_Serial_Console

Ian.