[  718.983029] br0: port 1(c1) entered blocking state
[  718.983101] br0: port 1(c1) entered disabled state
[  718.983169] c1: entered allmulticast mode
[  718.983258] c1: entered promiscuous mode
[  719.034786] br0: port 2(c2) entered blocking state
[  719.034856] br0: port 2(c2) entered disabled state
[  719.034909] c2: entered allmulticast mode
[  719.034995] c2: entered promiscuous mode
[  719.084972] br0: port 3(c3) entered blocking state
[  719.085041] br0: port 3(c3) entered disabled state
[  719.085093] c3: entered allmulticast mode
[  719.085181] c3: entered promiscuous mode
[  719.134928] br0: port 4(sender) entered blocking state
[  719.134982] br0: port 4(sender) entered disabled state
[  719.135043] sender: entered allmulticast mode
[  719.135132] sender: entered promiscuous mode
[  719.154602] br0: port 4(sender) entered blocking state
[  719.154669] br0: port 4(sender) entered forwarding state
[  719.154729] br0: port 3(c3) entered blocking state
[  719.154785] br0: port 3(c3) entered forwarding state
[  719.154838] br0: port 2(c2) entered blocking state
[  719.154892] br0: port 2(c2) entered forwarding state
[  719.154945] br0: port 1(c1) entered blocking state
[  719.155000] br0: port 1(c1) entered forwarding state
[  729.861407] br0: port 1(c1) entered disabled state
[  729.861695] c1 (unregistering): left allmulticast mode
[  729.861757] c1 (unregistering): left promiscuous mode
[  729.861811] br0: port 1(c1) entered disabled state
[  729.902417] br0: port 2(c2) entered disabled state
[  729.902724] c2 (unregistering): left allmulticast mode
[  729.902778] c2 (unregistering): left promiscuous mode
[  729.902827] br0: port 2(c2) entered disabled state
[  729.938421] br0: port 3(c3) entered disabled state
[  729.938737] c3 (unregistering): left allmulticast mode
[  729.938800] c3 (unregistering): left promiscuous mode
[  729.938852] br0: port 3(c3) entered disabled state
[  729.973440] br0: port 4(sender) entered disabled state
[  729.973699] sender (unregistering): left allmulticast mode
[  729.973739] sender (unregistering): left promiscuous mode
[  729.973778] br0: port 4(sender) entered disabled state