[  467.316784] br0: port 1(c1) entered blocking state
[  467.316893] br0: port 1(c1) entered disabled state
[  467.316977] c1: entered allmulticast mode
[  467.317073] c1: entered promiscuous mode
[  467.374142] br0: port 2(c2) entered blocking state
[  467.374220] br0: port 2(c2) entered disabled state
[  467.374292] c2: entered allmulticast mode
[  467.374370] c2: entered promiscuous mode
[  467.430005] br0: port 3(c3) entered blocking state
[  467.430074] br0: port 3(c3) entered disabled state
[  467.430161] c3: entered allmulticast mode
[  467.430250] c3: entered promiscuous mode
[  467.486674] br0: port 4(sender) entered blocking state
[  467.486736] br0: port 4(sender) entered disabled state
[  467.486807] sender: entered allmulticast mode
[  467.486905] sender: entered promiscuous mode
[  467.507886] br0: port 4(sender) entered blocking state
[  467.507947] br0: port 4(sender) entered forwarding state
[  467.507996] br0: port 3(c3) entered blocking state
[  467.508051] br0: port 3(c3) entered forwarding state
[  467.508103] br0: port 2(c2) entered blocking state
[  467.508165] br0: port 2(c2) entered forwarding state
[  467.508223] br0: port 1(c1) entered blocking state
[  467.508262] br0: port 1(c1) entered forwarding state
[  478.223338] br0: port 1(c1) entered disabled state
[  478.223613] c1 (unregistering): left allmulticast mode
[  478.223668] c1 (unregistering): left promiscuous mode
[  478.223715] br0: port 1(c1) entered disabled state
[  478.271271] br0: port 2(c2) entered disabled state
[  478.271579] c2 (unregistering): left allmulticast mode
[  478.271663] c2 (unregistering): left promiscuous mode
[  478.271709] br0: port 2(c2) entered disabled state
[  478.310359] br0: port 3(c3) entered disabled state
[  478.310735] c3 (unregistering): left allmulticast mode
[  478.310826] c3 (unregistering): left promiscuous mode
[  478.310893] br0: port 3(c3) entered disabled state
[  478.351371] br0: port 4(sender) entered disabled state
[  478.351727] sender (unregistering): left allmulticast mode
[  478.351795] sender (unregistering): left promiscuous mode
[  478.351835] br0: port 4(sender) entered disabled state