[  629.660470] br0: port 1(c1) entered blocking state
[  629.660541] br0: port 1(c1) entered disabled state
[  629.660607] c1: entered allmulticast mode
[  629.660680] c1: entered promiscuous mode
[  629.749371] br0: port 2(c2) entered blocking state
[  629.749433] br0: port 2(c2) entered disabled state
[  629.749485] c2: entered allmulticast mode
[  629.749559] c2: entered promiscuous mode
[  629.835153] br0: port 3(c3) entered blocking state
[  629.835242] br0: port 3(c3) entered disabled state
[  629.835310] c3: entered allmulticast mode
[  629.835379] c3: entered promiscuous mode
[  629.919538] br0: port 4(sender) entered blocking state
[  629.919605] br0: port 4(sender) entered disabled state
[  629.919661] sender: entered allmulticast mode
[  629.919751] sender: entered promiscuous mode
[  629.953947] br0: port 4(sender) entered blocking state
[  629.954015] br0: port 4(sender) entered forwarding state
[  629.954060] br0: port 3(c3) entered blocking state
[  629.954095] br0: port 3(c3) entered forwarding state
[  629.954132] br0: port 2(c2) entered blocking state
[  629.954166] br0: port 2(c2) entered forwarding state
[  629.954202] br0: port 1(c1) entered blocking state
[  629.954237] br0: port 1(c1) entered forwarding state
[  640.754953] br0: port 1(c1) entered disabled state
[  640.755360] c1 (unregistering): left allmulticast mode
[  640.755413] c1 (unregistering): left promiscuous mode
[  640.755450] br0: port 1(c1) entered disabled state
[  640.813994] br0: port 2(c2) entered disabled state
[  640.814368] c2 (unregistering): left allmulticast mode
[  640.814427] c2 (unregistering): left promiscuous mode
[  640.814485] br0: port 2(c2) entered disabled state
[  640.879941] br0: port 3(c3) entered disabled state
[  640.880328] c3 (unregistering): left allmulticast mode
[  640.880390] c3 (unregistering): left promiscuous mode
[  640.880453] br0: port 3(c3) entered disabled state
[  640.950999] br0: port 4(sender) entered disabled state
[  640.951377] sender (unregistering): left allmulticast mode
[  640.951444] sender (unregistering): left promiscuous mode
[  640.951508] br0: port 4(sender) entered disabled state