[ 3066.003155][T28016] br0: port 1(c1) entered blocking state
[ 3066.003603][T28016] br0: port 1(c1) entered disabled state
[ 3066.003989][T28016] c1: entered allmulticast mode
[ 3066.007470][T28016] c1: entered promiscuous mode
[ 3066.671764][T28021] br0: port 2(c2) entered blocking state
[ 3066.672150][T28021] br0: port 2(c2) entered disabled state
[ 3066.672501][T28021] c2: entered allmulticast mode
[ 3066.675994][T28021] c2: entered promiscuous mode
[ 3067.374260][T28026] br0: port 3(c3) entered blocking state
[ 3067.374711][T28026] br0: port 3(c3) entered disabled state
[ 3067.375094][T28026] c3: entered allmulticast mode
[ 3067.379401][T28026] c3: entered promiscuous mode
[ 3068.056479][T28031] br0: port 4(sender) entered blocking state
[ 3068.057041][T28031] br0: port 4(sender) entered disabled state
[ 3068.057473][T28031] sender: entered allmulticast mode
[ 3068.060991][T28031] sender: entered promiscuous mode
[ 3068.311117][T28033] br0: port 4(sender) entered blocking state
[ 3068.311570][T28033] br0: port 4(sender) entered forwarding state
[ 3068.312310][T28033] br0: port 3(c3) entered blocking state
[ 3068.312628][T28033] br0: port 3(c3) entered forwarding state
[ 3068.313295][T28033] br0: port 2(c2) entered blocking state
[ 3068.313623][T28033] br0: port 2(c2) entered forwarding state
[ 3068.314293][T28033] br0: port 1(c1) entered blocking state
[ 3068.314626][T28033] br0: port 1(c1) entered forwarding state
[ 3080.772668][   T12] br0: port 1(c1) entered disabled state
[ 3080.894811][   T12] c1 (unregistering): left allmulticast mode
[ 3080.895317][   T12] c1 (unregistering): left promiscuous mode
[ 3080.895697][   T12] br0: port 1(c1) entered disabled state
[ 3081.337019][   T12] br0: port 2(c2) entered disabled state
[ 3081.457803][   T12] c2 (unregistering): left allmulticast mode
[ 3081.458276][   T12] c2 (unregistering): left promiscuous mode
[ 3081.458673][   T12] br0: port 2(c2) entered disabled state
[ 3081.841129][   T12] br0: port 3(c3) entered disabled state
[ 3081.953784][   T12] c3 (unregistering): left allmulticast mode
[ 3081.954259][   T12] c3 (unregistering): left promiscuous mode
[ 3081.954651][   T12] br0: port 3(c3) entered disabled state
[ 3082.397893][   T12] br0: port 4(sender) entered disabled state
[ 3082.505833][   T12] sender (unregistering): left allmulticast mode
[ 3082.506415][   T12] sender (unregistering): left promiscuous mode
[ 3082.506806][   T12] br0: port 4(sender) entered disabled state