[ovs-discuss] sys error log when delete a fake bridge

Kris zhang zhang.kris at gmail.com
Thu May 9 12:23:41 UTC 2013

Hi guys,

I use ovs 1.7, and i created a br0, and then add a fake bridge br100
(tag=100) on br0:
ovs-vsctl add-br br0
ovs-vsctl add-br br100 br0 100
ovs-vsctl add-port br0 eth0
ovs-vsctl add-port br100 tap-test

Now it works ok. After a while i deleted the br100:
ovs-vsctl del-br br100

There is a system log:
kernel: unregister_netdevice: waiting for br100 to become free. Usage

this error log cannot stop. If i try to reboot the host, the error log
block rebooting. how to fix this issue?

Any advice is welcome.

Thank in advance,
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