[  952.402925][T30548] br0: port 1(c1) entered blocking state
[  952.403118][T30548] br0: port 1(c1) entered disabled state
[  952.403462][T30548] c1: entered allmulticast mode
[  952.404938][T30548] c1: entered promiscuous mode
[  952.542780][T30553] br0: port 2(c2) entered blocking state
[  952.542962][T30553] br0: port 2(c2) entered disabled state
[  952.543140][T30553] c2: entered allmulticast mode
[  952.544642][T30553] c2: entered promiscuous mode
[  952.689104][T30558] br0: port 3(c3) entered blocking state
[  952.689328][T30558] br0: port 3(c3) entered disabled state
[  952.689541][T30558] c3: entered allmulticast mode
[  952.691094][T30558] c3: entered promiscuous mode
[  952.848402][T30563] br0: port 4(sender) entered blocking state
[  952.848617][T30563] br0: port 4(sender) entered disabled state
[  952.848832][T30563] sender: entered allmulticast mode
[  952.850901][T30563] sender: entered promiscuous mode
[  952.915688][T30565] br0: port 4(sender) entered blocking state
[  952.915909][T30565] br0: port 4(sender) entered forwarding state
[  952.916350][T30565] br0: port 3(c3) entered blocking state
[  952.916586][T30565] br0: port 3(c3) entered forwarding state
[  952.917077][T30565] br0: port 2(c2) entered blocking state
[  952.917322][T30565] br0: port 2(c2) entered forwarding state
[  952.917827][T30565] br0: port 1(c1) entered blocking state
[  952.918090][T30565] br0: port 1(c1) entered forwarding state
[  963.985264][   T70] br0: port 1(c1) entered disabled state
[  963.987912][   T70] c1 (unregistering): left allmulticast mode
[  963.988114][   T70] c1 (unregistering): left promiscuous mode
[  963.988307][   T70] br0: port 1(c1) entered disabled state
[  964.107178][   T70] br0: port 2(c2) entered disabled state
[  964.109635][   T70] c2 (unregistering): left allmulticast mode
[  964.109833][   T70] c2 (unregistering): left promiscuous mode
[  964.110024][   T70] br0: port 2(c2) entered disabled state
[  964.239881][   T70] br0: port 3(c3) entered disabled state
[  964.242775][   T70] c3 (unregistering): left allmulticast mode
[  964.242967][   T70] c3 (unregistering): left promiscuous mode
[  964.243160][   T70] br0: port 3(c3) entered disabled state
[  964.379670][   T70] br0: port 4(sender) entered disabled state
[  964.382883][   T70] sender (unregistering): left allmulticast mode
[  964.383094][   T70] sender (unregistering): left promiscuous mode
[  964.383291][   T70] br0: port 4(sender) entered disabled state