On 12/27/2011 03:04 PM, Aaron Knister wrote:
I don't have any suggestions as to the cause of the problem, but a backtrace would likely be helpful. Easiest way is probably to configure kdump: http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/Deployment_Guide/ch-kdump.html
The vmcore and sosreport have been sent to RH support. The panic screen shows the functions related to the (kvm)bridge and bnx2 so we tested installing a guest without using the bridge. It works !!! So the culprit is either the br driver or the bnx2 driver. I am waiting for RH Support to look at the vmcore. Also checked with Dell for the latest bnx2 driver, and Dell said RH has the latest one.
Anyone experiences this problem with the driver bnx2 or br? Thanks, Vu
On Tue, Dec 27, 2011 at 2:12 PM, Vu Pham <v...@sivell.com <mailto:v...@sivell.com>> wrote: On 12/27/2011 12:52 PM, solarflow99 wrote: bios settings? processor type? you're likely going from para to full virtualization right? This is a Dell server R710 with one Xeon E5620 processor. The virtualization is set to on in the BIOS. This is the first guest on this server and it is a full virtualization system. Thanks, Vu On Tue, Dec 27, 2011 at 1:33 PM, Vu Pham<v...@sivell.com <mailto:v...@sivell.com>> wrote: I have had this Dell server running Xen for a couple of years and decided to move to KVM. After moving all the guests to another server, I reboot this server using the non-Xen kernel and install KVM. Duing the process of installing the first guest, the host server panics. This happens three times in the same manner: after selecting the installation media, which is a local ISO file of RHEL5.5, the gurst's RHEL boot screen starts and loads files. Then boom, the console shows the panic screen and the server hangs. The server is RHEL5.7 and already yum updated. Any advices is greatly appreciated. Thanks, Vu _________________________________________________ rhelv5-list mailing list rhelv5-list@redhat.com <mailto:rhelv5-list@redhat.com> https://www.redhat.com/__mailman/listinfo/rhelv5-list <https://www.redhat.com/mailman/listinfo/rhelv5-list> _________________________________________________ rhelv5-list mailing list rhelv5-list@redhat.com <mailto:rhelv5-list@redhat.com> https://www.redhat.com/__mailman/listinfo/rhelv5-list <https://www.redhat.com/mailman/listinfo/rhelv5-list>
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