[  584.570099] br0: port 1(c1) entered blocking state
[  584.570181] br0: port 1(c1) entered disabled state
[  584.570233] c1: entered allmulticast mode
[  584.570319] c1: entered promiscuous mode
[  584.652417] br0: port 2(c2) entered blocking state
[  584.652488] br0: port 2(c2) entered disabled state
[  584.652545] c2: entered allmulticast mode
[  584.652619] c2: entered promiscuous mode
[  584.741742] br0: port 3(c3) entered blocking state
[  584.741810] br0: port 3(c3) entered disabled state
[  584.741883] c3: entered allmulticast mode
[  584.741951] c3: entered promiscuous mode
[  584.820974] br0: port 4(sender) entered blocking state
[  584.821033] br0: port 4(sender) entered disabled state
[  584.821085] sender: entered allmulticast mode
[  584.821157] sender: entered promiscuous mode
[  584.855014] br0: port 4(sender) entered blocking state
[  584.855073] br0: port 4(sender) entered forwarding state
[  584.855112] br0: port 3(c3) entered blocking state
[  584.855145] br0: port 3(c3) entered forwarding state
[  584.855189] br0: port 2(c2) entered blocking state
[  584.855231] br0: port 2(c2) entered forwarding state
[  584.855281] br0: port 1(c1) entered blocking state
[  584.855315] br0: port 1(c1) entered forwarding state
[  595.663059] br0: port 1(c1) entered disabled state
[  595.663563] c1 (unregistering): left allmulticast mode
[  595.663623] c1 (unregistering): left promiscuous mode
[  595.663668] br0: port 1(c1) entered disabled state
[  595.717036] br0: port 2(c2) entered disabled state
[  595.717327] c2 (unregistering): left allmulticast mode
[  595.717384] c2 (unregistering): left promiscuous mode
[  595.717437] br0: port 2(c2) entered disabled state
[  595.785062] br0: port 3(c3) entered disabled state
[  595.785353] c3 (unregistering): left allmulticast mode
[  595.785399] c3 (unregistering): left promiscuous mode
[  595.785440] br0: port 3(c3) entered disabled state
[  595.851016] br0: port 4(sender) entered disabled state
[  595.851232] sender (unregistering): left allmulticast mode
[  595.851275] sender (unregistering): left promiscuous mode
[  595.851323] br0: port 4(sender) entered disabled state