[  565.983645] br0: port 1(c1) entered blocking state
[  565.983727] br0: port 1(c1) entered disabled state
[  565.983822] c1: entered allmulticast mode
[  565.983901] c1: entered promiscuous mode
[  566.066832] br0: port 2(c2) entered blocking state
[  566.066891] br0: port 2(c2) entered disabled state
[  566.066941] c2: entered allmulticast mode
[  566.067000] c2: entered promiscuous mode
[  566.146299] br0: port 3(c3) entered blocking state
[  566.146354] br0: port 3(c3) entered disabled state
[  566.146403] c3: entered allmulticast mode
[  566.146471] c3: entered promiscuous mode
[  566.224205] br0: port 4(sender) entered blocking state
[  566.224269] br0: port 4(sender) entered disabled state
[  566.224328] sender: entered allmulticast mode
[  566.224409] sender: entered promiscuous mode
[  566.255660] br0: port 4(sender) entered blocking state
[  566.255738] br0: port 4(sender) entered forwarding state
[  566.255807] br0: port 3(c3) entered blocking state
[  566.255853] br0: port 3(c3) entered forwarding state
[  566.255902] br0: port 2(c2) entered blocking state
[  566.255950] br0: port 2(c2) entered forwarding state
[  566.255998] br0: port 1(c1) entered blocking state
[  566.256047] br0: port 1(c1) entered forwarding state
[  577.070945] br0: port 1(c1) entered disabled state
[  577.071534] c1 (unregistering): left allmulticast mode
[  577.071583] c1 (unregistering): left promiscuous mode
[  577.071621] br0: port 1(c1) entered disabled state
[  577.119959] br0: port 2(c2) entered disabled state
[  577.120156] c2 (unregistering): left allmulticast mode
[  577.120196] c2 (unregistering): left promiscuous mode
[  577.120233] br0: port 2(c2) entered disabled state
[  577.174103] br0: port 3(c3) entered disabled state
[  577.174325] c3 (unregistering): left allmulticast mode
[  577.174368] c3 (unregistering): left promiscuous mode
[  577.174405] br0: port 3(c3) entered disabled state
[  577.224960] br0: port 4(sender) entered disabled state
[  577.225178] sender (unregistering): left allmulticast mode
[  577.225230] sender (unregistering): left promiscuous mode
[  577.225277] br0: port 4(sender) entered disabled state