[ 1461.174496][ T5506] br0: port 1(c1) entered blocking state
[ 1461.174797][ T5506] br0: port 1(c1) entered disabled state
[ 1461.175030][ T5506] c1: entered allmulticast mode
[ 1461.177054][ T5506] c1: entered promiscuous mode
[ 1461.350844][ T5511] br0: port 2(c2) entered blocking state
[ 1461.351087][ T5511] br0: port 2(c2) entered disabled state
[ 1461.351323][ T5511] c2: entered allmulticast mode
[ 1461.352827][ T5511] c2: entered promiscuous mode
[ 1461.519914][ T5516] br0: port 3(c3) entered blocking state
[ 1461.520158][ T5516] br0: port 3(c3) entered disabled state
[ 1461.520396][ T5516] c3: entered allmulticast mode
[ 1461.522740][ T5516] c3: entered promiscuous mode
[ 1461.675753][ T5521] br0: port 4(sender) entered blocking state
[ 1461.676083][ T5521] br0: port 4(sender) entered disabled state
[ 1461.677008][ T5521] sender: entered allmulticast mode
[ 1461.678574][ T5521] sender: entered promiscuous mode
[ 1461.743182][ T5523] br0: port 4(sender) entered blocking state
[ 1461.743500][ T5523] br0: port 4(sender) entered forwarding state
[ 1461.743899][ T5523] br0: port 3(c3) entered blocking state
[ 1461.744126][ T5523] br0: port 3(c3) entered forwarding state
[ 1461.744529][ T5523] br0: port 2(c2) entered blocking state
[ 1461.744784][ T5523] br0: port 2(c2) entered forwarding state
[ 1461.745175][ T5523] br0: port 1(c1) entered blocking state
[ 1461.745408][ T5523] br0: port 1(c1) entered forwarding state
[ 1472.787828][   T65] br0: port 1(c1) entered disabled state
[ 1472.797148][   T65] c1 (unregistering): left allmulticast mode
[ 1472.797491][   T65] c1 (unregistering): left promiscuous mode
[ 1472.797816][   T65] br0: port 1(c1) entered disabled state
[ 1472.922569][   T65] br0: port 2(c2) entered disabled state
[ 1472.926005][   T65] c2 (unregistering): left allmulticast mode
[ 1472.926299][   T65] c2 (unregistering): left promiscuous mode
[ 1472.926579][   T65] br0: port 2(c2) entered disabled state
[ 1473.051214][   T65] br0: port 3(c3) entered disabled state
[ 1473.054516][   T65] c3 (unregistering): left allmulticast mode
[ 1473.054808][   T65] c3 (unregistering): left promiscuous mode
[ 1473.055079][   T65] br0: port 3(c3) entered disabled state
[ 1473.186250][   T65] br0: port 4(sender) entered disabled state
[ 1473.188663][   T65] sender (unregistering): left allmulticast mode
[ 1473.188958][   T65] sender (unregistering): left promiscuous mode
[ 1473.189233][   T65] br0: port 4(sender) entered disabled state