[  418.805725] br0: port 1(c1) entered blocking state
[  418.805828] br0: port 1(c1) entered disabled state
[  418.805900] c1: entered allmulticast mode
[  418.805988] c1: entered promiscuous mode
[  418.853474] br0: port 2(c2) entered blocking state
[  418.853539] br0: port 2(c2) entered disabled state
[  418.853605] c2: entered allmulticast mode
[  418.853675] c2: entered promiscuous mode
[  418.900805] br0: port 3(c3) entered blocking state
[  418.900903] br0: port 3(c3) entered disabled state
[  418.900963] c3: entered allmulticast mode
[  418.901039] c3: entered promiscuous mode
[  418.947731] br0: port 4(sender) entered blocking state
[  418.947795] br0: port 4(sender) entered disabled state
[  418.947860] sender: entered allmulticast mode
[  418.947951] sender: entered promiscuous mode
[  418.966623] br0: port 4(sender) entered blocking state
[  418.966687] br0: port 4(sender) entered forwarding state
[  418.966755] br0: port 3(c3) entered blocking state
[  418.966802] br0: port 3(c3) entered forwarding state
[  418.966853] br0: port 2(c2) entered blocking state
[  418.966900] br0: port 2(c2) entered forwarding state
[  418.966947] br0: port 1(c1) entered blocking state
[  418.966992] br0: port 1(c1) entered forwarding state
[  429.673009] br0: port 1(c1) entered disabled state
[  429.673261] c1 (unregistering): left allmulticast mode
[  429.673304] c1 (unregistering): left promiscuous mode
[  429.673344] br0: port 1(c1) entered disabled state
[  429.707027] br0: port 2(c2) entered disabled state
[  429.707407] c2 (unregistering): left allmulticast mode
[  429.707452] c2 (unregistering): left promiscuous mode
[  429.707506] br0: port 2(c2) entered disabled state
[  429.742983] br0: port 3(c3) entered disabled state
[  429.743247] c3 (unregistering): left allmulticast mode
[  429.743312] c3 (unregistering): left promiscuous mode
[  429.743371] br0: port 3(c3) entered disabled state
[  429.769957] br0: port 4(sender) entered disabled state
[  429.770189] sender (unregistering): left allmulticast mode
[  429.770244] sender (unregistering): left promiscuous mode
[  429.770307] br0: port 4(sender) entered disabled state