[Xen-bugs] [Bug 626] Kernel oops when using domU's

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=626





------- Comment #9 from mangoo@xxxxxxxx  2006-09-11 09:26 -------
Here's a description on how to reproduce it.

I use VLANs, and I start them using "my-network-script":


#!/bin/sh -x

dir=$(dirname "$0")

"$dir/network-bridge" "$@" vifnum=0 netdev=eth0.100 bridge=xenbr100

"$dir/network-bridge" "$@" vifnum=1 netdev=eth0.101 bridge=xenbr101

"$dir/network-bridge" "$@" vifnum=2 netdev=eth0.102 bridge=xenbr102


So, basically, it starts "network-bridge" script, which creates VLANs attached
to appropriate bridges.
With the script above, Xen kernel will panic when creating the first domain
(you have to wait 5-30 seconds).


With the script below, Xen kernel doesn't panic:

#!/bin/sh -x

dir=$(dirname "$0")


"$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0

"$dir/network-bridge" "$@" vifnum=1 netdev=eth0.100 bridge=xenbr100

"$dir/network-bridge" "$@" vifnum=2 netdev=eth0.101 bridge=xenbr101

"$dir/network-bridge" "$@" vifnum=3 netdev=eth0.102 bridge=xenbr102


The only difference is that I attached eth0 to xenbr0.


-- 
Configure bugmail: 
http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

_______________________________________________
Xen-bugs mailing list
Xen-bugs@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-bugs