Unregister_netdevice error messages caused by shutdowning vm with protection of Remus

Unregister_netdevice error messages caused by shutdowning vm with protection of Remus

[Minjia Zhang]

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Hi.
I am hitting a bug that manifests in an unregister_netdevice error message.
I run "remus vm backupserver" and it works fine. then xm destroy the vm at
the primary side.

I get messages as follow repeatedly:
[root@server1 ninja]#
unregister_netdevice:waiting for vif1.0 to become free..
Message from syslogd@ at Fri Apr 23 19:50:57 2010 ...
server1 last message repeated 7 times
Message from syslogd@ at Fri Apr 23 19:51:58 2010 ...
server1 last message repeated 6 times

After the problem is triggered processes like ifconfig, service network
restart refuse to exit, even with killed.
Also, I cann't even reboot my physical machine with command or login the
console with ssh.

How to fix this? Any suggestions will be appreciated.

Best.
-- 
-- 
Best Regards

Minjia Zhang

Huazhong University of Science and Technology

Room 328,Dong 8 Building 8, No.1037 Luoyu Road, Wuhan 430074, P.R.C.

Tel: +86-159-2625-3437

Email:zhangninja@gmail.com <Email%3Azhangninja@gmail.com>

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