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RE: [Xen-devel] crashes
yes (it's the same test) and yes (it appeared to be fixed but is broken now).
From: Keir Fraser
Sent: Thu 29/07/2004 7:29 PM
To: James Harper
Subject: Re: [Xen-devel] crashes
[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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