[  410.371871] br0: port 1(c1) entered blocking state
[  410.371930] br0: port 1(c1) entered disabled state
[  410.371981] c1: entered allmulticast mode
[  410.372045] c1: entered promiscuous mode
[  410.413357] br0: port 2(c2) entered blocking state
[  410.413431] br0: port 2(c2) entered disabled state
[  410.413477] c2: entered allmulticast mode
[  410.413544] c2: entered promiscuous mode
[  410.453478] br0: port 3(c3) entered blocking state
[  410.453536] br0: port 3(c3) entered disabled state
[  410.453580] c3: entered allmulticast mode
[  410.453644] c3: entered promiscuous mode
[  410.492270] br0: port 4(sender) entered blocking state
[  410.492320] br0: port 4(sender) entered disabled state
[  410.492363] sender: entered allmulticast mode
[  410.492435] sender: entered promiscuous mode
[  410.507365] br0: port 4(sender) entered blocking state
[  410.507411] br0: port 4(sender) entered forwarding state
[  410.507452] br0: port 3(c3) entered blocking state
[  410.507489] br0: port 3(c3) entered forwarding state
[  410.507526] br0: port 2(c2) entered blocking state
[  410.507562] br0: port 2(c2) entered forwarding state
[  410.507597] br0: port 1(c1) entered blocking state
[  410.507633] br0: port 1(c1) entered forwarding state
[  421.182380] br0: port 1(c1) entered disabled state
[  421.182672] c1 (unregistering): left allmulticast mode
[  421.182729] c1 (unregistering): left promiscuous mode
[  421.182780] br0: port 1(c1) entered disabled state
[  421.217443] br0: port 2(c2) entered disabled state
[  421.217843] c2 (unregistering): left allmulticast mode
[  421.217909] c2 (unregistering): left promiscuous mode
[  421.217951] br0: port 2(c2) entered disabled state
[  421.250385] br0: port 3(c3) entered disabled state
[  421.250735] c3 (unregistering): left allmulticast mode
[  421.250791] c3 (unregistering): left promiscuous mode
[  421.250830] br0: port 3(c3) entered disabled state
[  421.286386] br0: port 4(sender) entered disabled state
[  421.286737] sender (unregistering): left allmulticast mode
[  421.286782] sender (unregistering): left promiscuous mode
[  421.286831] br0: port 4(sender) entered disabled state