[ 2193.772969][T22779] br0: port 1(c1) entered blocking state
[ 2193.773347][T22779] br0: port 1(c1) entered disabled state
[ 2193.774512][T22779] c1: entered allmulticast mode
[ 2193.778020][T22779] c1: entered promiscuous mode
[ 2194.530141][T22784] br0: port 2(c2) entered blocking state
[ 2194.530526][T22784] br0: port 2(c2) entered disabled state
[ 2194.530911][T22784] c2: entered allmulticast mode
[ 2194.534797][T22784] c2: entered promiscuous mode
[ 2195.277690][T22789] br0: port 3(c3) entered blocking state
[ 2195.278078][T22789] br0: port 3(c3) entered disabled state
[ 2195.278446][T22789] c3: entered allmulticast mode
[ 2195.282173][T22789] c3: entered promiscuous mode
[ 2196.033974][T22794] br0: port 4(sender) entered blocking state
[ 2196.034407][T22794] br0: port 4(sender) entered disabled state
[ 2196.034855][T22794] sender: entered allmulticast mode
[ 2196.039154][T22794] sender: entered promiscuous mode
[ 2196.336007][T22796] br0: port 4(sender) entered blocking state
[ 2196.336489][T22796] br0: port 4(sender) entered forwarding state
[ 2196.337310][T22796] br0: port 3(c3) entered blocking state
[ 2196.337675][T22796] br0: port 3(c3) entered forwarding state
[ 2196.338367][T22796] br0: port 2(c2) entered blocking state
[ 2196.339239][T22796] br0: port 2(c2) entered forwarding state
[ 2196.339941][T22796] br0: port 1(c1) entered blocking state
[ 2196.340281][T22796] br0: port 1(c1) entered forwarding state
[ 2209.029661][   T12] br0: port 1(c1) entered disabled state
[ 2209.164462][   T12] c1 (unregistering): left allmulticast mode
[ 2209.164989][   T12] c1 (unregistering): left promiscuous mode
[ 2209.165405][   T12] br0: port 1(c1) entered disabled state
[ 2209.597128][   T12] br0: port 2(c2) entered disabled state
[ 2209.730495][   T12] c2 (unregistering): left allmulticast mode
[ 2209.730999][   T12] c2 (unregistering): left promiscuous mode
[ 2209.731394][   T12] br0: port 2(c2) entered disabled state
[ 2210.185740][   T12] br0: port 3(c3) entered disabled state
[ 2210.285675][   T12] c3 (unregistering): left allmulticast mode
[ 2210.286161][   T12] c3 (unregistering): left promiscuous mode
[ 2210.286584][   T12] br0: port 3(c3) entered disabled state
[ 2210.760701][   T12] br0: port 4(sender) entered disabled state
[ 2210.862446][   T12] sender (unregistering): left allmulticast mode
[ 2210.862970][   T12] sender (unregistering): left promiscuous mode
[ 2210.863376][   T12] br0: port 4(sender) entered disabled state