[  701.920887] br0: port 1(c1) entered blocking state
[  701.920953] br0: port 1(c1) entered disabled state
[  701.921019] c1: entered allmulticast mode
[  701.921101] c1: entered promiscuous mode
[  701.972988] br0: port 2(c2) entered blocking state
[  701.973099] br0: port 2(c2) entered disabled state
[  701.973175] c2: entered allmulticast mode
[  701.973274] c2: entered promiscuous mode
[  702.019873] br0: port 3(c3) entered blocking state
[  702.019930] br0: port 3(c3) entered disabled state
[  702.019989] c3: entered allmulticast mode
[  702.020056] c3: entered promiscuous mode
[  702.064938] br0: port 4(sender) entered blocking state
[  702.065035] br0: port 4(sender) entered disabled state
[  702.065103] sender: entered allmulticast mode
[  702.065210] sender: entered promiscuous mode
[  702.085340] br0: port 4(sender) entered blocking state
[  702.085429] br0: port 4(sender) entered forwarding state
[  702.085491] br0: port 3(c3) entered blocking state
[  702.085550] br0: port 3(c3) entered forwarding state
[  702.085606] br0: port 2(c2) entered blocking state
[  702.085659] br0: port 2(c2) entered forwarding state
[  702.085716] br0: port 1(c1) entered blocking state
[  702.085768] br0: port 1(c1) entered forwarding state
[  712.804042] br0: port 1(c1) entered disabled state
[  712.804282] c1 (unregistering): left allmulticast mode
[  712.804343] c1 (unregistering): left promiscuous mode
[  712.804394] br0: port 1(c1) entered disabled state
[  712.838006] br0: port 2(c2) entered disabled state
[  712.838265] c2 (unregistering): left allmulticast mode
[  712.838325] c2 (unregistering): left promiscuous mode
[  712.838375] br0: port 2(c2) entered disabled state
[  712.872050] br0: port 3(c3) entered disabled state
[  712.872315] c3 (unregistering): left allmulticast mode
[  712.872388] c3 (unregistering): left promiscuous mode
[  712.872437] br0: port 3(c3) entered disabled state
[  712.912028] br0: port 4(sender) entered disabled state
[  712.912618] sender (unregistering): left allmulticast mode
[  712.912660] sender (unregistering): left promiscuous mode
[  712.912698] br0: port 4(sender) entered disabled state