[  964.125605][T29876] br0: port 1(c1) entered blocking state
[  964.125854][T29876] br0: port 1(c1) entered disabled state
[  964.126084][T29876] c1: entered allmulticast mode
[  964.128040][T29876] c1: entered promiscuous mode
[  964.294115][T29881] br0: port 2(c2) entered blocking state
[  964.294339][T29881] br0: port 2(c2) entered disabled state
[  964.294510][T29881] c2: entered allmulticast mode
[  964.297429][T29881] c2: entered promiscuous mode
[  964.464847][T29886] br0: port 3(c3) entered blocking state
[  964.465032][T29886] br0: port 3(c3) entered disabled state
[  964.465204][T29886] c3: entered allmulticast mode
[  964.466704][T29886] c3: entered promiscuous mode
[  964.609022][T29891] br0: port 4(sender) entered blocking state
[  964.609304][T29891] br0: port 4(sender) entered disabled state
[  964.609566][T29891] sender: entered allmulticast mode
[  964.611733][T29891] sender: entered promiscuous mode
[  964.664336][T29893] br0: port 4(sender) entered blocking state
[  964.664556][T29893] br0: port 4(sender) entered forwarding state
[  964.665300][T29893] br0: port 3(c3) entered blocking state
[  964.665452][T29893] br0: port 3(c3) entered forwarding state
[  964.665760][T29893] br0: port 2(c2) entered blocking state
[  964.665916][T29893] br0: port 2(c2) entered forwarding state
[  964.666227][T29893] br0: port 1(c1) entered blocking state
[  964.666379][T29893] br0: port 1(c1) entered forwarding state
[  975.751754][   T12] br0: port 1(c1) entered disabled state
[  975.763479][   T12] c1 (unregistering): left allmulticast mode
[  975.763689][   T12] c1 (unregistering): left promiscuous mode
[  975.763868][   T12] br0: port 1(c1) entered disabled state
[  975.889352][   T12] br0: port 2(c2) entered disabled state
[  975.899273][   T12] c2 (unregistering): left allmulticast mode
[  975.899474][   T12] c2 (unregistering): left promiscuous mode
[  975.899651][   T12] br0: port 2(c2) entered disabled state
[  976.020223][   T12] br0: port 3(c3) entered disabled state
[  976.038993][   T12] c3 (unregistering): left allmulticast mode
[  976.039205][   T12] c3 (unregistering): left promiscuous mode
[  976.039384][   T12] br0: port 3(c3) entered disabled state
[  976.158725][   T12] br0: port 4(sender) entered disabled state
[  976.175090][   T12] sender (unregistering): left allmulticast mode
[  976.175340][   T12] sender (unregistering): left promiscuous mode
[  976.175570][   T12] br0: port 4(sender) entered disabled state