[ 2894.517224][T28925] br0: port 1(c1) entered blocking state
[ 2894.517584][T28925] br0: port 1(c1) entered disabled state
[ 2894.517918][T28925] c1: entered allmulticast mode
[ 2894.521229][T28925] c1: entered promiscuous mode
[ 2895.162763][T28930] br0: port 2(c2) entered blocking state
[ 2895.163137][T28930] br0: port 2(c2) entered disabled state
[ 2895.163489][T28930] c2: entered allmulticast mode
[ 2895.167095][T28930] c2: entered promiscuous mode
[ 2895.819000][T28935] br0: port 3(c3) entered blocking state
[ 2895.819348][T28935] br0: port 3(c3) entered disabled state
[ 2895.819702][T28935] c3: entered allmulticast mode
[ 2895.823890][T28935] c3: entered promiscuous mode
[ 2896.491175][T28940] br0: port 4(sender) entered blocking state
[ 2896.491601][T28940] br0: port 4(sender) entered disabled state
[ 2896.492017][T28940] sender: entered allmulticast mode
[ 2896.495911][T28940] sender: entered promiscuous mode
[ 2896.742327][T28942] br0: port 4(sender) entered blocking state
[ 2896.742782][T28942] br0: port 4(sender) entered forwarding state
[ 2896.743487][T28942] br0: port 3(c3) entered blocking state
[ 2896.743807][T28942] br0: port 3(c3) entered forwarding state
[ 2896.744456][T28942] br0: port 2(c2) entered blocking state
[ 2896.744775][T28942] br0: port 2(c2) entered forwarding state
[ 2896.745421][T28942] br0: port 1(c1) entered blocking state
[ 2896.745753][T28942] br0: port 1(c1) entered forwarding state
[ 2909.185779][   T67] br0: port 1(c1) entered disabled state
[ 2909.208897][   T67] c1 (unregistering): left allmulticast mode
[ 2909.209284][   T67] c1 (unregistering): left promiscuous mode
[ 2909.210544][   T67] br0: port 1(c1) entered disabled state
[ 2909.737644][   T67] br0: port 2(c2) entered disabled state
[ 2909.758798][   T67] c2 (unregistering): left allmulticast mode
[ 2909.759189][   T67] c2 (unregistering): left promiscuous mode
[ 2909.759564][   T67] br0: port 2(c2) entered disabled state
[ 2910.240444][   T67] br0: port 3(c3) entered disabled state
[ 2910.262238][   T67] c3 (unregistering): left allmulticast mode
[ 2910.262662][   T67] c3 (unregistering): left promiscuous mode
[ 2910.263034][   T67] br0: port 3(c3) entered disabled state
[ 2910.763051][   T67] br0: port 4(sender) entered disabled state
[ 2910.786313][   T67] sender (unregistering): left allmulticast mode
[ 2910.786743][   T67] sender (unregistering): left promiscuous mode
[ 2910.787113][   T67] br0: port 4(sender) entered disabled state