[  693.650026] br0: port 1(c1) entered blocking state
[  693.650102] br0: port 1(c1) entered disabled state
[  693.650171] c1: entered allmulticast mode
[  693.650253] c1: entered promiscuous mode
[  693.698860] br0: port 2(c2) entered blocking state
[  693.698980] br0: port 2(c2) entered disabled state
[  693.699071] c2: entered allmulticast mode
[  693.699183] c2: entered promiscuous mode
[  693.748644] br0: port 3(c3) entered blocking state
[  693.748723] br0: port 3(c3) entered disabled state
[  693.748797] c3: entered allmulticast mode
[  693.748874] c3: entered promiscuous mode
[  693.797935] br0: port 4(sender) entered blocking state
[  693.798057] br0: port 4(sender) entered disabled state
[  693.798150] sender: entered allmulticast mode
[  693.798276] sender: entered promiscuous mode
[  693.816607] br0: port 4(sender) entered blocking state
[  693.816669] br0: port 4(sender) entered forwarding state
[  693.816779] br0: port 3(c3) entered blocking state
[  693.816835] br0: port 3(c3) entered forwarding state
[  693.816893] br0: port 2(c2) entered blocking state
[  693.816946] br0: port 2(c2) entered forwarding state
[  693.817065] br0: port 1(c1) entered blocking state
[  693.817121] br0: port 1(c1) entered forwarding state
[  704.561946] br0: port 1(c1) entered disabled state
[  704.562291] c1 (unregistering): left allmulticast mode
[  704.562354] c1 (unregistering): left promiscuous mode
[  704.562428] br0: port 1(c1) entered disabled state
[  704.607897] br0: port 2(c2) entered disabled state
[  704.608206] c2 (unregistering): left allmulticast mode
[  704.608257] c2 (unregistering): left promiscuous mode
[  704.608312] br0: port 2(c2) entered disabled state
[  704.637090] br0: port 3(c3) entered disabled state
[  704.637561] c3 (unregistering): left allmulticast mode
[  704.637619] c3 (unregistering): left promiscuous mode
[  704.637662] br0: port 3(c3) entered disabled state
[  704.689931] br0: port 4(sender) entered disabled state
[  704.690315] sender (unregistering): left allmulticast mode
[  704.690364] sender (unregistering): left promiscuous mode
[  704.690409] br0: port 4(sender) entered disabled state