[ 3100.404818][T28257] br0: port 1(c1) entered blocking state
[ 3100.405786][T28257] br0: port 1(c1) entered disabled state
[ 3100.406155][T28257] c1: entered allmulticast mode
[ 3100.421164][T28257] c1: entered promiscuous mode
[ 3101.079499][T28262] br0: port 2(c2) entered blocking state
[ 3101.081583][T28262] br0: port 2(c2) entered disabled state
[ 3101.081974][T28262] c2: entered allmulticast mode
[ 3101.085497][T28262] c2: entered promiscuous mode
[ 3101.759358][T28267] br0: port 3(c3) entered blocking state
[ 3101.759788][T28267] br0: port 3(c3) entered disabled state
[ 3101.760150][T28267] c3: entered allmulticast mode
[ 3101.763636][T28267] c3: entered promiscuous mode
[ 3102.443607][T28272] br0: port 4(sender) entered blocking state
[ 3102.444127][T28272] br0: port 4(sender) entered disabled state
[ 3102.444552][T28272] sender: entered allmulticast mode
[ 3102.448091][T28272] sender: entered promiscuous mode
[ 3102.702407][T28274] br0: port 4(sender) entered blocking state
[ 3102.702865][T28274] br0: port 4(sender) entered forwarding state
[ 3102.703602][T28274] br0: port 3(c3) entered blocking state
[ 3102.703939][T28274] br0: port 3(c3) entered forwarding state
[ 3102.704610][T28274] br0: port 2(c2) entered blocking state
[ 3102.704939][T28274] br0: port 2(c2) entered forwarding state
[ 3102.705605][T28274] br0: port 1(c1) entered blocking state
[ 3102.705936][T28274] br0: port 1(c1) entered forwarding state
[ 3115.159071][   T68] br0: port 1(c1) entered disabled state
[ 3115.271792][   T68] c1 (unregistering): left allmulticast mode
[ 3115.272303][   T68] c1 (unregistering): left promiscuous mode
[ 3115.272686][   T68] br0: port 1(c1) entered disabled state
[ 3115.702066][   T68] br0: port 2(c2) entered disabled state
[ 3115.839846][   T68] c2 (unregistering): left allmulticast mode
[ 3115.840361][   T68] c2 (unregistering): left promiscuous mode
[ 3115.840740][   T68] br0: port 2(c2) entered disabled state
[ 3116.258403][   T68] br0: port 3(c3) entered disabled state
[ 3116.400782][   T68] c3 (unregistering): left allmulticast mode
[ 3116.401252][   T68] c3 (unregistering): left promiscuous mode
[ 3116.401644][   T68] br0: port 3(c3) entered disabled state
[ 3116.790123][   T68] br0: port 4(sender) entered disabled state
[ 3116.952752][   T68] sender (unregistering): left allmulticast mode
[ 3116.953231][   T68] sender (unregistering): left promiscuous mode
[ 3116.953624][   T68] br0: port 4(sender) entered disabled state