[  461.144533] br0: port 1(c1) entered blocking state
[  461.144639] br0: port 1(c1) entered disabled state
[  461.144778] c1: entered allmulticast mode
[  461.144873] c1: entered promiscuous mode
[  461.199825] br0: port 2(c2) entered blocking state
[  461.199901] br0: port 2(c2) entered disabled state
[  461.199967] c2: entered allmulticast mode
[  461.200041] c2: entered promiscuous mode
[  461.254897] br0: port 3(c3) entered blocking state
[  461.255000] br0: port 3(c3) entered disabled state
[  461.255086] c3: entered allmulticast mode
[  461.255183] c3: entered promiscuous mode
[  461.308583] br0: port 4(sender) entered blocking state
[  461.308653] br0: port 4(sender) entered disabled state
[  461.308713] sender: entered allmulticast mode
[  461.308802] sender: entered promiscuous mode
[  461.329058] br0: port 4(sender) entered blocking state
[  461.329122] br0: port 4(sender) entered forwarding state
[  461.329177] br0: port 3(c3) entered blocking state
[  461.329226] br0: port 3(c3) entered forwarding state
[  461.329268] br0: port 2(c2) entered blocking state
[  461.329306] br0: port 2(c2) entered forwarding state
[  461.329353] br0: port 1(c1) entered blocking state
[  461.329410] br0: port 1(c1) entered forwarding state
[  472.056119] br0: port 1(c1) entered disabled state
[  472.056385] c1 (unregistering): left allmulticast mode
[  472.056451] c1 (unregistering): left promiscuous mode
[  472.056499] br0: port 1(c1) entered disabled state
[  472.089014] br0: port 2(c2) entered disabled state
[  472.089229] c2 (unregistering): left allmulticast mode
[  472.089289] c2 (unregistering): left promiscuous mode
[  472.089329] br0: port 2(c2) entered disabled state
[  472.132056] br0: port 3(c3) entered disabled state
[  472.132446] c3 (unregistering): left allmulticast mode
[  472.132512] c3 (unregistering): left promiscuous mode
[  472.132554] br0: port 3(c3) entered disabled state
[  472.178160] br0: port 4(sender) entered disabled state
[  472.178636] sender (unregistering): left allmulticast mode
[  472.178691] sender (unregistering): left promiscuous mode
[  472.178738] br0: port 4(sender) entered disabled state