[ 3052.941150][T28338] br0: port 1(c1) entered blocking state
[ 3052.943061][T28338] br0: port 1(c1) entered disabled state
[ 3052.943506][T28338] c1: entered allmulticast mode
[ 3052.947263][T28338] c1: entered promiscuous mode
[ 3053.621775][T28343] br0: port 2(c2) entered blocking state
[ 3053.622199][T28343] br0: port 2(c2) entered disabled state
[ 3053.622643][T28343] c2: entered allmulticast mode
[ 3053.627897][T28343] c2: entered promiscuous mode
[ 3054.331667][T28348] br0: port 3(c3) entered blocking state
[ 3054.332076][T28348] br0: port 3(c3) entered disabled state
[ 3054.332470][T28348] c3: entered allmulticast mode
[ 3054.335980][T28348] c3: entered promiscuous mode
[ 3055.006958][T28353] br0: port 4(sender) entered blocking state
[ 3055.007488][T28353] br0: port 4(sender) entered disabled state
[ 3055.007928][T28353] sender: entered allmulticast mode
[ 3055.012048][T28353] sender: entered promiscuous mode
[ 3055.267423][T28355] br0: port 4(sender) entered blocking state
[ 3055.267903][T28355] br0: port 4(sender) entered forwarding state
[ 3055.268661][T28355] br0: port 3(c3) entered blocking state
[ 3055.269004][T28355] br0: port 3(c3) entered forwarding state
[ 3055.269707][T28355] br0: port 2(c2) entered blocking state
[ 3055.270048][T28355] br0: port 2(c2) entered forwarding state
[ 3055.270738][T28355] br0: port 1(c1) entered blocking state
[ 3055.271078][T28355] br0: port 1(c1) entered forwarding state
[ 3067.754270][   T69] br0: port 1(c1) entered disabled state
[ 3067.915347][   T69] c1 (unregistering): left allmulticast mode
[ 3067.915797][   T69] c1 (unregistering): left promiscuous mode
[ 3067.916180][   T69] br0: port 1(c1) entered disabled state
[ 3068.293047][   T69] br0: port 2(c2) entered disabled state
[ 3068.418244][   T69] c2 (unregistering): left allmulticast mode
[ 3068.418797][   T69] c2 (unregistering): left promiscuous mode
[ 3068.419181][   T69] br0: port 2(c2) entered disabled state
[ 3068.866900][   T69] br0: port 3(c3) entered disabled state
[ 3069.015526][   T69] c3 (unregistering): left allmulticast mode
[ 3069.015975][   T69] c3 (unregistering): left promiscuous mode
[ 3069.016368][   T69] br0: port 3(c3) entered disabled state
[ 3069.417104][   T69] br0: port 4(sender) entered disabled state
[ 3069.533318][   T69] sender (unregistering): left allmulticast mode
[ 3069.533776][   T69] sender (unregistering): left promiscuous mode
[ 3069.534160][   T69] br0: port 4(sender) entered disabled state