On 2014/8/5 17:49, Michael S. Tsirkin wrote:

On Tue, Aug 05, 2014 at 02:29:28PM +0800, Zhangjie (HZ) wrote:

quoted

Jason is right, the new order is not the cause of network unreachable.
Changing order seems not work. After about 40 times, the problem occurs again.
Maybe there is other hidden reasons for that.

I modified the code to change the order myself yesterday.
This result is about my code.

To make sure, you tested the patch that I posted to list:
"vhost_net: stop guest notifiers after backend"?

Please confirm.

OK, I will test with your patch "vhost_net: stop guest notifiers after backend".

-- 
Best Wishes!
Zhang Jie