[  604.318388] br0: port 1(c1) entered blocking state
[  604.318458] br0: port 1(c1) entered disabled state
[  604.318517] c1: entered allmulticast mode
[  604.318589] c1: entered promiscuous mode
[  604.413632] br0: port 2(c2) entered blocking state
[  604.413703] br0: port 2(c2) entered disabled state
[  604.413767] c2: entered allmulticast mode
[  604.413837] c2: entered promiscuous mode
[  604.501784] br0: port 3(c3) entered blocking state
[  604.501844] br0: port 3(c3) entered disabled state
[  604.501908] c3: entered allmulticast mode
[  604.501981] c3: entered promiscuous mode
[  604.593211] br0: port 4(sender) entered blocking state
[  604.593278] br0: port 4(sender) entered disabled state
[  604.593348] sender: entered allmulticast mode
[  604.593445] sender: entered promiscuous mode
[  604.627865] br0: port 4(sender) entered blocking state
[  604.627924] br0: port 4(sender) entered forwarding state
[  604.627971] br0: port 3(c3) entered blocking state
[  604.628011] br0: port 3(c3) entered forwarding state
[  604.628057] br0: port 2(c2) entered blocking state
[  604.628096] br0: port 2(c2) entered forwarding state
[  604.628138] br0: port 1(c1) entered blocking state
[  604.628182] br0: port 1(c1) entered forwarding state
[  615.440237] br0: port 1(c1) entered disabled state
[  615.440539] c1 (unregistering): left allmulticast mode
[  615.440599] c1 (unregistering): left promiscuous mode
[  615.440649] br0: port 1(c1) entered disabled state
[  615.496274] br0: port 2(c2) entered disabled state
[  615.496636] c2 (unregistering): left allmulticast mode
[  615.496697] c2 (unregistering): left promiscuous mode
[  615.496745] br0: port 2(c2) entered disabled state
[  615.560211] br0: port 3(c3) entered disabled state
[  615.560530] c3 (unregistering): left allmulticast mode
[  615.560569] c3 (unregistering): left promiscuous mode
[  615.560602] br0: port 3(c3) entered disabled state
[  615.611245] br0: port 4(sender) entered disabled state
[  615.611518] sender (unregistering): left allmulticast mode
[  615.611571] sender (unregistering): left promiscuous mode
[  615.611614] br0: port 4(sender) entered disabled state