[  466.241853] br0: port 1(c1) entered blocking state
[  466.241913] br0: port 1(c1) entered disabled state
[  466.241968] c1: entered allmulticast mode
[  466.242033] c1: entered promiscuous mode
[  466.284304] br0: port 2(c2) entered blocking state
[  466.284366] br0: port 2(c2) entered disabled state
[  466.284422] c2: entered allmulticast mode
[  466.284490] c2: entered promiscuous mode
[  466.326182] br0: port 3(c3) entered blocking state
[  466.326250] br0: port 3(c3) entered disabled state
[  466.326305] c3: entered allmulticast mode
[  466.326375] c3: entered promiscuous mode
[  466.368755] br0: port 4(sender) entered blocking state
[  466.368814] br0: port 4(sender) entered disabled state
[  466.368863] sender: entered allmulticast mode
[  466.368936] sender: entered promiscuous mode
[  466.385944] br0: port 4(sender) entered blocking state
[  466.386002] br0: port 4(sender) entered forwarding state
[  466.386046] br0: port 3(c3) entered blocking state
[  466.386095] br0: port 3(c3) entered forwarding state
[  466.386137] br0: port 2(c2) entered blocking state
[  466.386174] br0: port 2(c2) entered forwarding state
[  466.386211] br0: port 1(c1) entered blocking state
[  466.386248] br0: port 1(c1) entered forwarding state
[  477.069213] br0: port 1(c1) entered disabled state
[  477.069488] c1 (unregistering): left allmulticast mode
[  477.069555] c1 (unregistering): left promiscuous mode
[  477.069603] br0: port 1(c1) entered disabled state
[  477.102227] br0: port 2(c2) entered disabled state
[  477.102628] c2 (unregistering): left allmulticast mode
[  477.102699] c2 (unregistering): left promiscuous mode
[  477.102741] br0: port 2(c2) entered disabled state
[  477.135232] br0: port 3(c3) entered disabled state
[  477.135551] c3 (unregistering): left allmulticast mode
[  477.135608] c3 (unregistering): left promiscuous mode
[  477.135647] br0: port 3(c3) entered disabled state
[  477.164241] br0: port 4(sender) entered disabled state
[  477.164563] sender (unregistering): left allmulticast mode
[  477.164617] sender (unregistering): left promiscuous mode
[  477.164658] br0: port 4(sender) entered disabled state