Re: [Xen-devel] crashes

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

[Resending with top post as my mailer successfully hid my last
response]

Is this the same 'ping other domain while diffing large files' test
that we were using to trigger the blkdev mismerge bug? If so, did
everything seem to work okay for a short while after that bug was
fixed, but has become broken again now?

If this is a bug that triggers after DOM0's memory map is mixed around
(no longer contiguous) then it may be easier to find after I add code
next week that will reverse DOM0's address space if you make a debug
build of Xen. It's already found one bug (in pci_alloc_consistent())
that I'll fix on Monday, and check the debug code in at the same
time. 

 -- Keir

> i'm having random crashes under load (diff & pings). No messages in the logs 
> or anything, just reboots or hangs. When I went to look at the screen after a 
> hang to see if there was an oops or anything like it, the screen was blanked 
> and wouldn't wake up - anyone know how to stop that behaviour?


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