[  709.984028] br0: port 1(c1) entered blocking state
[  709.984113] br0: port 1(c1) entered disabled state
[  709.984193] c1: entered allmulticast mode
[  709.984272] c1: entered promiscuous mode
[  710.035968] br0: port 2(c2) entered blocking state
[  710.036066] br0: port 2(c2) entered disabled state
[  710.036156] c2: entered allmulticast mode
[  710.036245] c2: entered promiscuous mode
[  710.092501] br0: port 3(c3) entered blocking state
[  710.092563] br0: port 3(c3) entered disabled state
[  710.092627] c3: entered allmulticast mode
[  710.092716] c3: entered promiscuous mode
[  710.147499] br0: port 4(sender) entered blocking state
[  710.147592] br0: port 4(sender) entered disabled state
[  710.147657] sender: entered allmulticast mode
[  710.147743] sender: entered promiscuous mode
[  710.168579] br0: port 4(sender) entered blocking state
[  710.168645] br0: port 4(sender) entered forwarding state
[  710.168727] br0: port 3(c3) entered blocking state
[  710.168790] br0: port 3(c3) entered forwarding state
[  710.168852] br0: port 2(c2) entered blocking state
[  710.168916] br0: port 2(c2) entered forwarding state
[  710.168979] br0: port 1(c1) entered blocking state
[  710.169041] br0: port 1(c1) entered forwarding state
[  720.884240] br0: port 1(c1) entered disabled state
[  720.884502] c1 (unregistering): left allmulticast mode
[  720.884559] c1 (unregistering): left promiscuous mode
[  720.884602] br0: port 1(c1) entered disabled state
[  720.925233] br0: port 2(c2) entered disabled state
[  720.925501] c2 (unregistering): left allmulticast mode
[  720.925557] c2 (unregistering): left promiscuous mode
[  720.925599] br0: port 2(c2) entered disabled state
[  720.970253] br0: port 3(c3) entered disabled state
[  720.970533] c3 (unregistering): left allmulticast mode
[  720.970591] c3 (unregistering): left promiscuous mode
[  720.970645] br0: port 3(c3) entered disabled state
[  721.001233] br0: port 4(sender) entered disabled state
[  721.001492] sender (unregistering): left allmulticast mode
[  721.001538] sender (unregistering): left promiscuous mode
[  721.001583] br0: port 4(sender) entered disabled state