[ 2834.806450][T28629] br0: port 1(c1) entered blocking state
[ 2834.806791][T28629] br0: port 1(c1) entered disabled state
[ 2834.807124][T28629] c1: entered allmulticast mode
[ 2834.811068][T28629] c1: entered promiscuous mode
[ 2835.465442][T28634] br0: port 2(c2) entered blocking state
[ 2835.465810][T28634] br0: port 2(c2) entered disabled state
[ 2835.466164][T28634] c2: entered allmulticast mode
[ 2835.469977][T28634] c2: entered promiscuous mode
[ 2836.146196][T28639] br0: port 3(c3) entered blocking state
[ 2836.146529][T28639] br0: port 3(c3) entered disabled state
[ 2836.146948][T28639] c3: entered allmulticast mode
[ 2836.150248][T28639] c3: entered promiscuous mode
[ 2836.807760][T28644] br0: port 4(sender) entered blocking state
[ 2836.808318][T28644] br0: port 4(sender) entered disabled state
[ 2836.808789][T28644] sender: entered allmulticast mode
[ 2836.812705][T28644] sender: entered promiscuous mode
[ 2837.066536][T28646] br0: port 4(sender) entered blocking state
[ 2837.067106][T28646] br0: port 4(sender) entered forwarding state
[ 2837.067870][T28646] br0: port 3(c3) entered blocking state
[ 2837.068209][T28646] br0: port 3(c3) entered forwarding state
[ 2837.068921][T28646] br0: port 2(c2) entered blocking state
[ 2837.069262][T28646] br0: port 2(c2) entered forwarding state
[ 2837.069968][T28646] br0: port 1(c1) entered blocking state
[ 2837.070309][T28646] br0: port 1(c1) entered forwarding state
[ 2849.472781][   T68] br0: port 1(c1) entered disabled state
[ 2849.494191][   T68] c1 (unregistering): left allmulticast mode
[ 2849.494678][   T68] c1 (unregistering): left promiscuous mode
[ 2849.495074][   T68] br0: port 1(c1) entered disabled state
[ 2850.014169][   T68] br0: port 2(c2) entered disabled state
[ 2850.046929][   T68] c2 (unregistering): left allmulticast mode
[ 2850.047414][   T68] c2 (unregistering): left promiscuous mode
[ 2850.047897][   T68] br0: port 2(c2) entered disabled state
[ 2850.550319][   T68] br0: port 3(c3) entered disabled state
[ 2850.573627][   T68] c3 (unregistering): left allmulticast mode
[ 2850.574087][   T68] c3 (unregistering): left promiscuous mode
[ 2850.574468][   T68] br0: port 3(c3) entered disabled state
[ 2851.062053][   T68] br0: port 4(sender) entered disabled state
[ 2851.084899][   T68] sender (unregistering): left allmulticast mode
[ 2851.085329][   T68] sender (unregistering): left promiscuous mode
[ 2851.088036][   T68] br0: port 4(sender) entered disabled state