[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Another OOPS while creating domains
> After a bk pull today morning, I am getting reproducible OOPes when > trying to create a new domain. Happens when the new domain kernel is > trying to DHCP. > > Sending DHCP requests ...... timed out! > IP-Config: Reopening network devices... > Sending DHCP requests . DHCP seems to work fine if you have the DHCP server set up properly. What's happening here is that the kernel isn't getting replies, and in desperation decides to blip the interface down and then up and try again. The rapid interface up/down trips a race condition, in the frontend driver, which causes it to explode, but you were going to die anyway as you weren't getting a DHCP reply. We just sped up your reboot cycle ;-) Shouldn't be too hard to fix (shutdown just needs to wait for outstanding buffers to be returned.) Ian ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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