[ 2869.949219][T28352] br0: port 1(c1) entered blocking state
[ 2869.949561][T28352] br0: port 1(c1) entered disabled state
[ 2869.949910][T28352] c1: entered allmulticast mode
[ 2869.953541][T28352] c1: entered promiscuous mode
[ 2870.598720][T28357] br0: port 2(c2) entered blocking state
[ 2870.599580][T28357] br0: port 2(c2) entered disabled state
[ 2870.599950][T28357] c2: entered allmulticast mode
[ 2870.603347][T28357] c2: entered promiscuous mode
[ 2871.258647][T28362] br0: port 3(c3) entered blocking state
[ 2871.259011][T28362] br0: port 3(c3) entered disabled state
[ 2871.259353][T28362] c3: entered allmulticast mode
[ 2871.263440][T28362] c3: entered promiscuous mode
[ 2871.944897][T28367] br0: port 4(sender) entered blocking state
[ 2871.945335][T28367] br0: port 4(sender) entered disabled state
[ 2871.945764][T28367] sender: entered allmulticast mode
[ 2871.949158][T28367] sender: entered promiscuous mode
[ 2872.183287][T28369] br0: port 4(sender) entered blocking state
[ 2872.183775][T28369] br0: port 4(sender) entered forwarding state
[ 2872.184537][T28369] br0: port 3(c3) entered blocking state
[ 2872.184882][T28369] br0: port 3(c3) entered forwarding state
[ 2872.185557][T28369] br0: port 2(c2) entered blocking state
[ 2872.185909][T28369] br0: port 2(c2) entered forwarding state
[ 2872.186617][T28369] br0: port 1(c1) entered blocking state
[ 2872.186991][T28369] br0: port 1(c1) entered forwarding state
[ 2884.658716][   T67] br0: port 1(c1) entered disabled state
[ 2884.680665][   T67] c1 (unregistering): left allmulticast mode
[ 2884.681969][   T67] c1 (unregistering): left promiscuous mode
[ 2884.682378][   T67] br0: port 1(c1) entered disabled state
[ 2885.170291][   T67] br0: port 2(c2) entered disabled state
[ 2885.191528][   T67] c2 (unregistering): left allmulticast mode
[ 2885.193300][   T67] c2 (unregistering): left promiscuous mode
[ 2885.193681][   T67] br0: port 2(c2) entered disabled state
[ 2885.727376][   T67] br0: port 3(c3) entered disabled state
[ 2885.751677][   T67] c3 (unregistering): left allmulticast mode
[ 2885.752189][   T67] c3 (unregistering): left promiscuous mode
[ 2885.752572][   T67] br0: port 3(c3) entered disabled state
[ 2886.249405][   T67] br0: port 4(sender) entered disabled state
[ 2886.272604][   T67] sender (unregistering): left allmulticast mode
[ 2886.273067][   T67] sender (unregistering): left promiscuous mode
[ 2886.273447][   T67] br0: port 4(sender) entered disabled state