Re: dual CPU system hangs

[christos%astron.com@localhost (Christos Zoulas)]

In article <51E98526.4000702%groessler.org@localhost>,
Christian Groessler  <chris%groessler.org@localhost> wrote:
>On 07/19/13 19:27, Christos Zoulas wrote:
>> In article <51E9498A.9070305%groessler.org@localhost>,
>> Christian Groessler  <chris%groessler.org@localhost> wrote:
>>> On 07/17/13 17:08, Christos Zoulas wrote:
>>>> In article <51E66514.5080600%groessler.org@localhost>,
>>>> Christian Groessler  <chris%groessler.org@localhost> wrote:
>>>>> Is there a way to enter DDB with an USB keyboard? In the FAQ I only
>>>>> found a way with an ADB keyboard (Command-Option-Power)?
>> Looks like you are running out of memory. Can you print stack traces
>> from ddb of the two processes that are stuck in xchicv (cross-call).
>
>
>This brings us back to my original question (see above) :-)

Well, ddb from usb is not really working ATM for any platform. You definitely
can't recover once you enter it (because of locking issues), and sometimes
on my amd64 entering it produces an unresponsive keyboard. So I would say no.

The other solution would be a serial console I guess.

christos