[  705.860541] br0: port 1(c1) entered blocking state
[  705.860598] br0: port 1(c1) entered disabled state
[  705.860656] c1: entered allmulticast mode
[  705.860728] c1: entered promiscuous mode
[  705.919144] br0: port 2(c2) entered blocking state
[  705.919218] br0: port 2(c2) entered disabled state
[  705.919297] c2: entered allmulticast mode
[  705.919388] c2: entered promiscuous mode
[  705.976185] br0: port 3(c3) entered blocking state
[  705.976264] br0: port 3(c3) entered disabled state
[  705.976333] c3: entered allmulticast mode
[  705.976413] c3: entered promiscuous mode
[  706.033797] br0: port 4(sender) entered blocking state
[  706.033888] br0: port 4(sender) entered disabled state
[  706.033978] sender: entered allmulticast mode
[  706.034103] sender: entered promiscuous mode
[  706.058364] br0: port 4(sender) entered blocking state
[  706.058459] br0: port 4(sender) entered forwarding state
[  706.058532] br0: port 3(c3) entered blocking state
[  706.058601] br0: port 3(c3) entered forwarding state
[  706.058666] br0: port 2(c2) entered blocking state
[  706.058735] br0: port 2(c2) entered forwarding state
[  706.058802] br0: port 1(c1) entered blocking state
[  706.058871] br0: port 1(c1) entered forwarding state
[  716.794192] br0: port 1(c1) entered disabled state
[  716.794531] c1 (unregistering): left allmulticast mode
[  716.794587] c1 (unregistering): left promiscuous mode
[  716.794637] br0: port 1(c1) entered disabled state
[  716.847156] br0: port 2(c2) entered disabled state
[  716.847521] c2 (unregistering): left allmulticast mode
[  716.847597] c2 (unregistering): left promiscuous mode
[  716.847645] br0: port 2(c2) entered disabled state
[  716.888202] br0: port 3(c3) entered disabled state
[  716.888538] c3 (unregistering): left allmulticast mode
[  716.888614] c3 (unregistering): left promiscuous mode
[  716.888665] br0: port 3(c3) entered disabled state
[  716.934148] br0: port 4(sender) entered disabled state
[  716.934455] sender (unregistering): left allmulticast mode
[  716.934510] sender (unregistering): left promiscuous mode
[  716.934581] br0: port 4(sender) entered disabled state