[  461.151767] br0: port 1(c1) entered blocking state
[  461.151825] br0: port 1(c1) entered disabled state
[  461.151876] c1: entered allmulticast mode
[  461.151942] c1: entered promiscuous mode
[  461.202143] br0: port 2(c2) entered blocking state
[  461.202216] br0: port 2(c2) entered disabled state
[  461.202274] c2: entered allmulticast mode
[  461.202349] c2: entered promiscuous mode
[  461.253055] br0: port 3(c3) entered blocking state
[  461.253122] br0: port 3(c3) entered disabled state
[  461.253193] c3: entered allmulticast mode
[  461.253286] c3: entered promiscuous mode
[  461.304367] br0: port 4(sender) entered blocking state
[  461.304439] br0: port 4(sender) entered disabled state
[  461.304505] sender: entered allmulticast mode
[  461.304606] sender: entered promiscuous mode
[  461.324581] br0: port 4(sender) entered blocking state
[  461.324657] br0: port 4(sender) entered forwarding state
[  461.324711] br0: port 3(c3) entered blocking state
[  461.324765] br0: port 3(c3) entered forwarding state
[  461.324824] br0: port 2(c2) entered blocking state
[  461.324880] br0: port 2(c2) entered forwarding state
[  461.324930] br0: port 1(c1) entered blocking state
[  461.324980] br0: port 1(c1) entered forwarding state
[  472.021332] br0: port 1(c1) entered disabled state
[  472.021607] c1 (unregistering): left allmulticast mode
[  472.021661] c1 (unregistering): left promiscuous mode
[  472.021711] br0: port 1(c1) entered disabled state
[  472.056429] br0: port 2(c2) entered disabled state
[  472.056837] c2 (unregistering): left allmulticast mode
[  472.056944] c2 (unregistering): left promiscuous mode
[  472.057000] br0: port 2(c2) entered disabled state
[  472.094398] br0: port 3(c3) entered disabled state
[  472.094815] c3 (unregistering): left allmulticast mode
[  472.094863] c3 (unregistering): left promiscuous mode
[  472.094904] br0: port 3(c3) entered disabled state
[  472.138387] br0: port 4(sender) entered disabled state
[  472.138789] sender (unregistering): left allmulticast mode
[  472.138866] sender (unregistering): left promiscuous mode
[  472.138921] br0: port 4(sender) entered disabled state