[ 1897.390028][T19179] br0: port 1(c1) entered blocking state
[ 1897.391240][T19179] br0: port 1(c1) entered disabled state
[ 1897.391640][T19179] c1: entered allmulticast mode
[ 1897.394943][T19179] c1: entered promiscuous mode
[ 1898.112070][T19184] br0: port 2(c2) entered blocking state
[ 1898.112499][T19184] br0: port 2(c2) entered disabled state
[ 1898.112880][T19184] c2: entered allmulticast mode
[ 1898.117435][T19184] c2: entered promiscuous mode
[ 1898.806052][T19189] br0: port 3(c3) entered blocking state
[ 1898.806428][T19189] br0: port 3(c3) entered disabled state
[ 1898.806789][T19189] c3: entered allmulticast mode
[ 1898.810206][T19189] c3: entered promiscuous mode
[ 1899.562033][T19194] br0: port 4(sender) entered blocking state
[ 1899.562754][T19194] br0: port 4(sender) entered disabled state
[ 1899.564752][T19194] sender: entered allmulticast mode
[ 1899.570707][T19194] sender: entered promiscuous mode
[ 1899.819233][T19196] br0: port 4(sender) entered blocking state
[ 1899.819684][T19196] br0: port 4(sender) entered forwarding state
[ 1899.820935][T19196] br0: port 3(c3) entered blocking state
[ 1899.821278][T19196] br0: port 3(c3) entered forwarding state
[ 1899.821949][T19196] br0: port 2(c2) entered blocking state
[ 1899.822282][T19196] br0: port 2(c2) entered forwarding state
[ 1899.822941][T19196] br0: port 1(c1) entered blocking state
[ 1899.823436][T19196] br0: port 1(c1) entered forwarding state
[ 1912.319138][   T12] br0: port 1(c1) entered disabled state
[ 1912.477193][   T12] c1 (unregistering): left allmulticast mode
[ 1912.477620][   T12] c1 (unregistering): left promiscuous mode
[ 1912.478012][   T12] br0: port 1(c1) entered disabled state
[ 1912.905708][   T12] br0: port 2(c2) entered disabled state
[ 1913.042282][   T12] c2 (unregistering): left allmulticast mode
[ 1913.042794][   T12] c2 (unregistering): left promiscuous mode
[ 1913.043409][   T12] br0: port 2(c2) entered disabled state
[ 1913.451916][   T12] br0: port 3(c3) entered disabled state
[ 1913.571963][   T12] c3 (unregistering): left allmulticast mode
[ 1913.572465][   T12] c3 (unregistering): left promiscuous mode
[ 1913.572832][   T12] br0: port 3(c3) entered disabled state
[ 1914.032859][   T12] br0: port 4(sender) entered disabled state
[ 1914.124968][   T12] sender (unregistering): left allmulticast mode
[ 1914.125417][   T12] sender (unregistering): left promiscuous mode
[ 1914.125799][   T12] br0: port 4(sender) entered disabled state