[  725.016908] br0: port 1(c1) entered blocking state
[  725.016965] br0: port 1(c1) entered disabled state
[  725.017021] c1: entered allmulticast mode
[  725.017110] c1: entered promiscuous mode
[  725.066642] br0: port 2(c2) entered blocking state
[  725.066713] br0: port 2(c2) entered disabled state
[  725.066774] c2: entered allmulticast mode
[  725.066839] c2: entered promiscuous mode
[  725.115902] br0: port 3(c3) entered blocking state
[  725.115984] br0: port 3(c3) entered disabled state
[  725.116052] c3: entered allmulticast mode
[  725.116118] c3: entered promiscuous mode
[  725.164928] br0: port 4(sender) entered blocking state
[  725.164991] br0: port 4(sender) entered disabled state
[  725.165038] sender: entered allmulticast mode
[  725.165114] sender: entered promiscuous mode
[  725.184434] br0: port 4(sender) entered blocking state
[  725.184504] br0: port 4(sender) entered forwarding state
[  725.184553] br0: port 3(c3) entered blocking state
[  725.184597] br0: port 3(c3) entered forwarding state
[  725.184640] br0: port 2(c2) entered blocking state
[  725.184681] br0: port 2(c2) entered forwarding state
[  725.184729] br0: port 1(c1) entered blocking state
[  725.184769] br0: port 1(c1) entered forwarding state
[  735.944647] br0: port 1(c1) entered disabled state
[  735.944991] c1 (unregistering): left allmulticast mode
[  735.945076] c1 (unregistering): left promiscuous mode
[  735.945132] br0: port 1(c1) entered disabled state
[  735.980620] br0: port 2(c2) entered disabled state
[  735.980911] c2 (unregistering): left allmulticast mode
[  735.980980] c2 (unregistering): left promiscuous mode
[  735.981040] br0: port 2(c2) entered disabled state
[  736.024859] br0: port 3(c3) entered disabled state
[  736.025155] c3 (unregistering): left allmulticast mode
[  736.025224] c3 (unregistering): left promiscuous mode
[  736.025281] br0: port 3(c3) entered disabled state
[  736.065614] br0: port 4(sender) entered disabled state
[  736.065939] sender (unregistering): left allmulticast mode
[  736.066021] sender (unregistering): left promiscuous mode
[  736.066083] br0: port 4(sender) entered disabled state