[ 3344.290197][T28349] br0: port 1(c1) entered blocking state
[ 3344.290691][T28349] br0: port 1(c1) entered disabled state
[ 3344.291066][T28349] c1: entered allmulticast mode
[ 3344.295351][T28349] c1: entered promiscuous mode
[ 3344.962262][T28354] br0: port 2(c2) entered blocking state
[ 3344.962663][T28354] br0: port 2(c2) entered disabled state
[ 3344.963022][T28354] c2: entered allmulticast mode
[ 3344.966537][T28354] c2: entered promiscuous mode
[ 3345.660897][T28359] br0: port 3(c3) entered blocking state
[ 3345.661336][T28359] br0: port 3(c3) entered disabled state
[ 3345.661712][T28359] c3: entered allmulticast mode
[ 3345.665235][T28359] c3: entered promiscuous mode
[ 3346.366567][T28364] br0: port 4(sender) entered blocking state
[ 3346.367013][T28364] br0: port 4(sender) entered disabled state
[ 3346.367439][T28364] sender: entered allmulticast mode
[ 3346.371798][T28364] sender: entered promiscuous mode
[ 3346.620465][T28366] br0: port 4(sender) entered blocking state
[ 3346.620946][T28366] br0: port 4(sender) entered forwarding state
[ 3346.621701][T28366] br0: port 3(c3) entered blocking state
[ 3346.622023][T28366] br0: port 3(c3) entered forwarding state
[ 3346.622693][T28366] br0: port 2(c2) entered blocking state
[ 3346.623019][T28366] br0: port 2(c2) entered forwarding state
[ 3346.623699][T28366] br0: port 1(c1) entered blocking state
[ 3346.624035][T28366] br0: port 1(c1) entered forwarding state
[ 3359.097642][   T12] br0: port 1(c1) entered disabled state
[ 3359.230432][   T12] c1 (unregistering): left allmulticast mode
[ 3359.231034][   T12] c1 (unregistering): left promiscuous mode
[ 3359.231436][   T12] br0: port 1(c1) entered disabled state
[ 3359.657479][   T12] br0: port 2(c2) entered disabled state
[ 3359.733376][   T12] c2 (unregistering): left allmulticast mode
[ 3359.733921][   T12] c2 (unregistering): left promiscuous mode
[ 3359.734313][   T12] br0: port 2(c2) entered disabled state
[ 3360.206181][   T12] br0: port 3(c3) entered disabled state
[ 3360.355459][   T12] c3 (unregistering): left allmulticast mode
[ 3360.355987][   T12] c3 (unregistering): left promiscuous mode
[ 3360.356372][   T12] br0: port 3(c3) entered disabled state
[ 3360.784963][   T12] br0: port 4(sender) entered disabled state
[ 3360.922677][   T12] sender (unregistering): left allmulticast mode
[ 3360.923091][   T12] sender (unregistering): left promiscuous mode
[ 3360.923542][   T12] br0: port 4(sender) entered disabled state