[  467.287942] br0: port 1(c1) entered blocking state
[  467.288061] br0: port 1(c1) entered disabled state
[  467.288153] c1: entered allmulticast mode
[  467.288252] c1: entered promiscuous mode
[  467.354122] br0: port 2(c2) entered blocking state
[  467.354243] br0: port 2(c2) entered disabled state
[  467.354334] c2: entered allmulticast mode
[  467.354448] c2: entered promiscuous mode
[  467.423744] br0: port 3(c3) entered blocking state
[  467.423826] br0: port 3(c3) entered disabled state
[  467.423902] c3: entered allmulticast mode
[  467.423997] c3: entered promiscuous mode
[  467.498041] br0: port 4(sender) entered blocking state
[  467.498114] br0: port 4(sender) entered disabled state
[  467.498177] sender: entered allmulticast mode
[  467.498273] sender: entered promiscuous mode
[  467.524715] br0: port 4(sender) entered blocking state
[  467.524798] br0: port 4(sender) entered forwarding state
[  467.524859] br0: port 3(c3) entered blocking state
[  467.524914] br0: port 3(c3) entered forwarding state
[  467.524965] br0: port 2(c2) entered blocking state
[  467.525019] br0: port 2(c2) entered forwarding state
[  467.525096] br0: port 1(c1) entered blocking state
[  467.525150] br0: port 1(c1) entered forwarding state
[  478.298383] br0: port 1(c1) entered disabled state
[  478.298795] c1 (unregistering): left allmulticast mode
[  478.298852] c1 (unregistering): left promiscuous mode
[  478.298946] br0: port 1(c1) entered disabled state
[  478.340378] br0: port 2(c2) entered disabled state
[  478.340737] c2 (unregistering): left allmulticast mode
[  478.340865] c2 (unregistering): left promiscuous mode
[  478.340924] br0: port 2(c2) entered disabled state
[  478.383356] br0: port 3(c3) entered disabled state
[  478.383676] c3 (unregistering): left allmulticast mode
[  478.383756] c3 (unregistering): left promiscuous mode
[  478.383803] br0: port 3(c3) entered disabled state
[  478.426333] br0: port 4(sender) entered disabled state
[  478.426663] sender (unregistering): left allmulticast mode
[  478.426751] sender (unregistering): left promiscuous mode
[  478.426819] br0: port 4(sender) entered disabled state