[  701.464696] br0: port 1(c1) entered blocking state
[  701.464799] br0: port 1(c1) entered disabled state
[  701.464872] c1: entered allmulticast mode
[  701.464953] c1: entered promiscuous mode
[  701.513611] br0: port 2(c2) entered blocking state
[  701.513706] br0: port 2(c2) entered disabled state
[  701.513781] c2: entered allmulticast mode
[  701.513870] c2: entered promiscuous mode
[  701.564666] br0: port 3(c3) entered blocking state
[  701.564758] br0: port 3(c3) entered disabled state
[  701.564853] c3: entered allmulticast mode
[  701.564946] c3: entered promiscuous mode
[  701.621125] br0: port 4(sender) entered blocking state
[  701.621214] br0: port 4(sender) entered disabled state
[  701.621278] sender: entered allmulticast mode
[  701.621387] sender: entered promiscuous mode
[  701.643158] br0: port 4(sender) entered blocking state
[  701.643246] br0: port 4(sender) entered forwarding state
[  701.643308] br0: port 3(c3) entered blocking state
[  701.643362] br0: port 3(c3) entered forwarding state
[  701.643421] br0: port 2(c2) entered blocking state
[  701.643467] br0: port 2(c2) entered forwarding state
[  701.643521] br0: port 1(c1) entered blocking state
[  701.643575] br0: port 1(c1) entered forwarding state
[  712.384095] br0: port 1(c1) entered disabled state
[  712.384488] c1 (unregistering): left allmulticast mode
[  712.384542] c1 (unregistering): left promiscuous mode
[  712.384597] br0: port 1(c1) entered disabled state
[  712.416024] br0: port 2(c2) entered disabled state
[  712.416360] c2 (unregistering): left allmulticast mode
[  712.416417] c2 (unregistering): left promiscuous mode
[  712.416468] br0: port 2(c2) entered disabled state
[  712.460965] br0: port 3(c3) entered disabled state
[  712.461248] c3 (unregistering): left allmulticast mode
[  712.461302] c3 (unregistering): left promiscuous mode
[  712.461344] br0: port 3(c3) entered disabled state
[  712.498988] br0: port 4(sender) entered disabled state
[  712.499394] sender (unregistering): left allmulticast mode
[  712.499442] sender (unregistering): left promiscuous mode
[  712.499477] br0: port 4(sender) entered disabled state