[  685.717575] br0: port 1(c1) entered blocking state
[  685.717644] br0: port 1(c1) entered disabled state
[  685.717692] c1: entered allmulticast mode
[  685.717764] c1: entered promiscuous mode
[  685.763657] br0: port 2(c2) entered blocking state
[  685.763722] br0: port 2(c2) entered disabled state
[  685.763810] c2: entered allmulticast mode
[  685.763906] c2: entered promiscuous mode
[  685.813849] br0: port 3(c3) entered blocking state
[  685.813931] br0: port 3(c3) entered disabled state
[  685.813997] c3: entered allmulticast mode
[  685.814075] c3: entered promiscuous mode
[  685.861664] br0: port 4(sender) entered blocking state
[  685.861725] br0: port 4(sender) entered disabled state
[  685.861783] sender: entered allmulticast mode
[  685.861863] sender: entered promiscuous mode
[  685.877872] br0: port 4(sender) entered blocking state
[  685.877924] br0: port 4(sender) entered forwarding state
[  685.877964] br0: port 3(c3) entered blocking state
[  685.878003] br0: port 3(c3) entered forwarding state
[  685.878041] br0: port 2(c2) entered blocking state
[  685.878079] br0: port 2(c2) entered forwarding state
[  685.878115] br0: port 1(c1) entered blocking state
[  685.878153] br0: port 1(c1) entered forwarding state
[  696.590353] br0: port 1(c1) entered disabled state
[  696.590613] c1 (unregistering): left allmulticast mode
[  696.590657] c1 (unregistering): left promiscuous mode
[  696.590694] br0: port 1(c1) entered disabled state
[  696.634315] br0: port 2(c2) entered disabled state
[  696.634541] c2 (unregistering): left allmulticast mode
[  696.634597] c2 (unregistering): left promiscuous mode
[  696.634638] br0: port 2(c2) entered disabled state
[  696.674375] br0: port 3(c3) entered disabled state
[  696.674637] c3 (unregistering): left allmulticast mode
[  696.674695] c3 (unregistering): left promiscuous mode
[  696.674736] br0: port 3(c3) entered disabled state
[  696.713324] br0: port 4(sender) entered disabled state
[  696.713549] sender (unregistering): left allmulticast mode
[  696.713599] sender (unregistering): left promiscuous mode
[  696.713645] br0: port 4(sender) entered disabled state