[  709.558414] br0: port 1(c1) entered blocking state
[  709.558565] br0: port 1(c1) entered disabled state
[  709.558652] c1: entered allmulticast mode
[  709.558761] c1: entered promiscuous mode
[  709.688796] br0: port 2(c2) entered blocking state
[  709.688896] br0: port 2(c2) entered disabled state
[  709.688981] c2: entered allmulticast mode
[  709.689091] c2: entered promiscuous mode
[  709.838930] br0: port 3(c3) entered blocking state
[  709.839043] br0: port 3(c3) entered disabled state
[  709.839117] c3: entered allmulticast mode
[  709.839233] c3: entered promiscuous mode
[  709.945628] br0: port 4(sender) entered blocking state
[  709.945750] br0: port 4(sender) entered disabled state
[  709.945832] sender: entered allmulticast mode
[  709.946002] sender: entered promiscuous mode
[  709.997932] br0: port 4(sender) entered blocking state
[  709.998172] br0: port 4(sender) entered forwarding state
[  709.998330] br0: port 3(c3) entered blocking state
[  709.998474] br0: port 3(c3) entered forwarding state
[  709.998641] br0: port 2(c2) entered blocking state
[  709.998795] br0: port 2(c2) entered forwarding state
[  709.998983] br0: port 1(c1) entered blocking state
[  709.999144] br0: port 1(c1) entered forwarding state
[  721.030234] br0: port 1(c1) entered disabled state
[  721.030596] c1 (unregistering): left allmulticast mode
[  721.030653] c1 (unregistering): left promiscuous mode
[  721.030702] br0: port 1(c1) entered disabled state
[  721.108242] br0: port 2(c2) entered disabled state
[  721.108989] c2 (unregistering): left allmulticast mode
[  721.109079] c2 (unregistering): left promiscuous mode
[  721.109148] br0: port 2(c2) entered disabled state
[  721.201266] br0: port 3(c3) entered disabled state
[  721.202112] c3 (unregistering): left allmulticast mode
[  721.202297] c3 (unregistering): left promiscuous mode
[  721.202355] br0: port 3(c3) entered disabled state
[  721.290264] br0: port 4(sender) entered disabled state
[  721.290867] sender (unregistering): left allmulticast mode
[  721.290990] sender (unregistering): left promiscuous mode
[  721.291098] br0: port 4(sender) entered disabled state