[  958.938793][T30799] br0: port 1(c1) entered blocking state
[  958.938972][T30799] br0: port 1(c1) entered disabled state
[  958.939127][T30799] c1: entered allmulticast mode
[  958.940564][T30799] c1: entered promiscuous mode
[  959.085857][T30804] br0: port 2(c2) entered blocking state
[  959.086029][T30804] br0: port 2(c2) entered disabled state
[  959.086186][T30804] c2: entered allmulticast mode
[  959.088069][T30804] c2: entered promiscuous mode
[  959.219738][T30809] br0: port 3(c3) entered blocking state
[  959.219900][T30809] br0: port 3(c3) entered disabled state
[  959.220055][T30809] c3: entered allmulticast mode
[  959.221454][T30809] c3: entered promiscuous mode
[  959.356499][T30814] br0: port 4(sender) entered blocking state
[  959.356695][T30814] br0: port 4(sender) entered disabled state
[  959.356880][T30814] sender: entered allmulticast mode
[  959.358275][T30814] sender: entered promiscuous mode
[  959.406551][T30816] br0: port 4(sender) entered blocking state
[  959.406755][T30816] br0: port 4(sender) entered forwarding state
[  959.407073][T30816] br0: port 3(c3) entered blocking state
[  959.407223][T30816] br0: port 3(c3) entered forwarding state
[  959.407514][T30816] br0: port 2(c2) entered blocking state
[  959.407657][T30816] br0: port 2(c2) entered forwarding state
[  959.407938][T30816] br0: port 1(c1) entered blocking state
[  959.408081][T30816] br0: port 1(c1) entered forwarding state
[  970.477128][   T12] br0: port 1(c1) entered disabled state
[  970.487722][   T12] c1 (unregistering): left allmulticast mode
[  970.487915][   T12] c1 (unregistering): left promiscuous mode
[  970.488088][   T12] br0: port 1(c1) entered disabled state
[  970.608810][   T12] br0: port 2(c2) entered disabled state
[  970.618921][   T12] c2 (unregistering): left allmulticast mode
[  970.619151][   T12] c2 (unregistering): left promiscuous mode
[  970.619399][   T12] br0: port 2(c2) entered disabled state
[  970.733287][   T12] br0: port 3(c3) entered disabled state
[  970.743376][   T12] c3 (unregistering): left allmulticast mode
[  970.743604][   T12] c3 (unregistering): left promiscuous mode
[  970.743822][   T12] br0: port 3(c3) entered disabled state
[  970.872966][   T12] br0: port 4(sender) entered disabled state
[  970.881854][   T12] sender (unregistering): left allmulticast mode
[  970.882108][   T12] sender (unregistering): left promiscuous mode
[  970.883142][   T12] br0: port 4(sender) entered disabled state