[  464.495964] br0: port 1(c1) entered blocking state
[  464.496031] br0: port 1(c1) entered disabled state
[  464.496136] c1: entered allmulticast mode
[  464.496226] c1: entered promiscuous mode
[  464.542003] br0: port 2(c2) entered blocking state
[  464.542071] br0: port 2(c2) entered disabled state
[  464.542146] c2: entered allmulticast mode
[  464.542223] c2: entered promiscuous mode
[  464.586037] br0: port 3(c3) entered blocking state
[  464.586108] br0: port 3(c3) entered disabled state
[  464.586175] c3: entered allmulticast mode
[  464.586249] c3: entered promiscuous mode
[  464.630466] br0: port 4(sender) entered blocking state
[  464.630522] br0: port 4(sender) entered disabled state
[  464.630575] sender: entered allmulticast mode
[  464.630649] sender: entered promiscuous mode
[  464.647318] br0: port 4(sender) entered blocking state
[  464.647376] br0: port 4(sender) entered forwarding state
[  464.647422] br0: port 3(c3) entered blocking state
[  464.647471] br0: port 3(c3) entered forwarding state
[  464.647514] br0: port 2(c2) entered blocking state
[  464.647552] br0: port 2(c2) entered forwarding state
[  464.647590] br0: port 1(c1) entered blocking state
[  464.647628] br0: port 1(c1) entered forwarding state
[  475.346256] br0: port 1(c1) entered disabled state
[  475.346568] c1 (unregistering): left allmulticast mode
[  475.346669] c1 (unregistering): left promiscuous mode
[  475.346729] br0: port 1(c1) entered disabled state
[  475.395260] br0: port 2(c2) entered disabled state
[  475.395630] c2 (unregistering): left allmulticast mode
[  475.395702] c2 (unregistering): left promiscuous mode
[  475.395752] br0: port 2(c2) entered disabled state
[  475.438282] br0: port 3(c3) entered disabled state
[  475.438593] c3 (unregistering): left allmulticast mode
[  475.438683] c3 (unregistering): left promiscuous mode
[  475.438748] br0: port 3(c3) entered disabled state
[  475.481282] br0: port 4(sender) entered disabled state
[  475.481576] sender (unregistering): left allmulticast mode
[  475.481635] sender (unregistering): left promiscuous mode
[  475.481676] br0: port 4(sender) entered disabled state