[  710.884403] br0: port 1(c1) entered blocking state
[  710.884478] br0: port 1(c1) entered disabled state
[  710.884544] c1: entered allmulticast mode
[  710.884625] c1: entered promiscuous mode
[  710.930610] br0: port 2(c2) entered blocking state
[  710.930706] br0: port 2(c2) entered disabled state
[  710.930769] c2: entered allmulticast mode
[  710.930850] c2: entered promiscuous mode
[  710.978835] br0: port 3(c3) entered blocking state
[  710.978953] br0: port 3(c3) entered disabled state
[  710.979046] c3: entered allmulticast mode
[  710.979131] c3: entered promiscuous mode
[  711.026130] br0: port 4(sender) entered blocking state
[  711.026206] br0: port 4(sender) entered disabled state
[  711.026270] sender: entered allmulticast mode
[  711.026369] sender: entered promiscuous mode
[  711.044794] br0: port 4(sender) entered blocking state
[  711.044878] br0: port 4(sender) entered forwarding state
[  711.044944] br0: port 3(c3) entered blocking state
[  711.044995] br0: port 3(c3) entered forwarding state
[  711.045050] br0: port 2(c2) entered blocking state
[  711.045104] br0: port 2(c2) entered forwarding state
[  711.045162] br0: port 1(c1) entered blocking state
[  711.045223] br0: port 1(c1) entered forwarding state
[  721.743104] br0: port 1(c1) entered disabled state
[  721.743414] c1 (unregistering): left allmulticast mode
[  721.743471] c1 (unregistering): left promiscuous mode
[  721.743518] br0: port 1(c1) entered disabled state
[  721.775422] br0: port 2(c2) entered disabled state
[  721.775810] c2 (unregistering): left allmulticast mode
[  721.775916] c2 (unregistering): left promiscuous mode
[  721.775966] br0: port 2(c2) entered disabled state
[  721.812058] br0: port 3(c3) entered disabled state
[  721.812355] c3 (unregistering): left allmulticast mode
[  721.812414] c3 (unregistering): left promiscuous mode
[  721.812461] br0: port 3(c3) entered disabled state
[  721.860092] br0: port 4(sender) entered disabled state
[  721.860523] sender (unregistering): left allmulticast mode
[  721.860567] sender (unregistering): left promiscuous mode
[  721.860607] br0: port 4(sender) entered disabled state