[ 2885.342823][T28607] br0: port 1(c1) entered blocking state
[ 2885.343718][T28607] br0: port 1(c1) entered disabled state
[ 2885.344055][T28607] c1: entered allmulticast mode
[ 2885.347336][T28607] c1: entered promiscuous mode
[ 2885.989422][T28612] br0: port 2(c2) entered blocking state
[ 2885.989820][T28612] br0: port 2(c2) entered disabled state
[ 2885.990169][T28612] c2: entered allmulticast mode
[ 2885.993567][T28612] c2: entered promiscuous mode
[ 2886.634037][T28617] br0: port 3(c3) entered blocking state
[ 2886.634440][T28617] br0: port 3(c3) entered disabled state
[ 2886.634775][T28617] c3: entered allmulticast mode
[ 2886.638509][T28617] c3: entered promiscuous mode
[ 2887.292589][T28622] br0: port 4(sender) entered blocking state
[ 2887.293013][T28622] br0: port 4(sender) entered disabled state
[ 2887.293411][T28622] sender: entered allmulticast mode
[ 2887.297072][T28622] sender: entered promiscuous mode
[ 2887.534394][T28624] br0: port 4(sender) entered blocking state
[ 2887.534923][T28624] br0: port 4(sender) entered forwarding state
[ 2887.535659][T28624] br0: port 3(c3) entered blocking state
[ 2887.535996][T28624] br0: port 3(c3) entered forwarding state
[ 2887.536646][T28624] br0: port 2(c2) entered blocking state
[ 2887.536965][T28624] br0: port 2(c2) entered forwarding state
[ 2887.537624][T28624] br0: port 1(c1) entered blocking state
[ 2887.537961][T28624] br0: port 1(c1) entered forwarding state
[ 2899.949905][   T12] br0: port 1(c1) entered disabled state
[ 2899.979845][   T12] c1 (unregistering): left allmulticast mode
[ 2899.980282][   T12] c1 (unregistering): left promiscuous mode
[ 2899.980652][   T12] br0: port 1(c1) entered disabled state
[ 2900.481288][   T12] br0: port 2(c2) entered disabled state
[ 2900.500278][   T12] c2 (unregistering): left allmulticast mode
[ 2900.500717][   T12] c2 (unregistering): left promiscuous mode
[ 2900.501138][   T12] br0: port 2(c2) entered disabled state
[ 2901.006173][   T12] br0: port 3(c3) entered disabled state
[ 2901.027175][   T12] c3 (unregistering): left allmulticast mode
[ 2901.027599][   T12] c3 (unregistering): left promiscuous mode
[ 2901.027996][   T12] br0: port 3(c3) entered disabled state
[ 2901.552412][   T12] br0: port 4(sender) entered disabled state
[ 2901.573363][   T12] sender (unregistering): left allmulticast mode
[ 2901.573751][   T12] sender (unregistering): left promiscuous mode
[ 2901.574124][   T12] br0: port 4(sender) entered disabled state