[  460.708607] br0: port 1(c1) entered blocking state
[  460.708684] br0: port 1(c1) entered disabled state
[  460.708756] c1: entered allmulticast mode
[  460.708831] c1: entered promiscuous mode
[  460.765631] br0: port 2(c2) entered blocking state
[  460.765713] br0: port 2(c2) entered disabled state
[  460.765787] c2: entered allmulticast mode
[  460.765884] c2: entered promiscuous mode
[  460.826803] br0: port 3(c3) entered blocking state
[  460.826878] br0: port 3(c3) entered disabled state
[  460.826956] c3: entered allmulticast mode
[  460.827035] c3: entered promiscuous mode
[  460.888192] br0: port 4(sender) entered blocking state
[  460.888306] br0: port 4(sender) entered disabled state
[  460.888385] sender: entered allmulticast mode
[  460.888496] sender: entered promiscuous mode
[  460.910884] br0: port 4(sender) entered blocking state
[  460.910954] br0: port 4(sender) entered forwarding state
[  460.911003] br0: port 3(c3) entered blocking state
[  460.911051] br0: port 3(c3) entered forwarding state
[  460.911094] br0: port 2(c2) entered blocking state
[  460.911147] br0: port 2(c2) entered forwarding state
[  460.911196] br0: port 1(c1) entered blocking state
[  460.911239] br0: port 1(c1) entered forwarding state
[  471.618390] br0: port 1(c1) entered disabled state
[  471.618712] c1 (unregistering): left allmulticast mode
[  471.618772] c1 (unregistering): left promiscuous mode
[  471.618829] br0: port 1(c1) entered disabled state
[  471.661379] br0: port 2(c2) entered disabled state
[  471.661720] c2 (unregistering): left allmulticast mode
[  471.661780] c2 (unregistering): left promiscuous mode
[  471.661828] br0: port 2(c2) entered disabled state
[  471.697403] br0: port 3(c3) entered disabled state
[  471.697770] c3 (unregistering): left allmulticast mode
[  471.697831] c3 (unregistering): left promiscuous mode
[  471.697895] br0: port 3(c3) entered disabled state
[  471.743326] br0: port 4(sender) entered disabled state
[  471.743665] sender (unregistering): left allmulticast mode
[  471.743729] sender (unregistering): left promiscuous mode
[  471.743778] br0: port 4(sender) entered disabled state