[  710.712247] br0: port 1(c1) entered blocking state
[  710.712349] br0: port 1(c1) entered disabled state
[  710.712424] c1: entered allmulticast mode
[  710.712506] c1: entered promiscuous mode
[  710.753604] br0: port 2(c2) entered blocking state
[  710.753666] br0: port 2(c2) entered disabled state
[  710.753715] c2: entered allmulticast mode
[  710.753780] c2: entered promiscuous mode
[  710.796528] br0: port 3(c3) entered blocking state
[  710.796592] br0: port 3(c3) entered disabled state
[  710.796649] c3: entered allmulticast mode
[  710.796735] c3: entered promiscuous mode
[  710.843943] br0: port 4(sender) entered blocking state
[  710.844035] br0: port 4(sender) entered disabled state
[  710.844112] sender: entered allmulticast mode
[  710.844237] sender: entered promiscuous mode
[  710.862461] br0: port 4(sender) entered blocking state
[  710.862559] br0: port 4(sender) entered forwarding state
[  710.862653] br0: port 3(c3) entered blocking state
[  710.862718] br0: port 3(c3) entered forwarding state
[  710.862793] br0: port 2(c2) entered blocking state
[  710.862877] br0: port 2(c2) entered forwarding state
[  710.862935] br0: port 1(c1) entered blocking state
[  710.863023] br0: port 1(c1) entered forwarding state
[  721.605510] br0: port 1(c1) entered disabled state
[  721.605847] c1 (unregistering): left allmulticast mode
[  721.605920] c1 (unregistering): left promiscuous mode
[  721.605983] br0: port 1(c1) entered disabled state
[  721.642501] br0: port 2(c2) entered disabled state
[  721.642821] c2 (unregistering): left allmulticast mode
[  721.642898] c2 (unregistering): left promiscuous mode
[  721.642955] br0: port 2(c2) entered disabled state
[  721.677489] br0: port 3(c3) entered disabled state
[  721.677750] c3 (unregistering): left allmulticast mode
[  721.677804] c3 (unregistering): left promiscuous mode
[  721.677849] br0: port 3(c3) entered disabled state
[  721.714468] br0: port 4(sender) entered disabled state
[  721.714726] sender (unregistering): left allmulticast mode
[  721.714775] sender (unregistering): left promiscuous mode
[  721.714820] br0: port 4(sender) entered disabled state