[ 2917.612893][T29278] br0: port 1(c1) entered blocking state
[ 2917.613249][T29278] br0: port 1(c1) entered disabled state
[ 2917.613579][T29278] c1: entered allmulticast mode
[ 2917.616892][T29278] c1: entered promiscuous mode
[ 2918.277451][T29283] br0: port 2(c2) entered blocking state
[ 2918.277810][T29283] br0: port 2(c2) entered disabled state
[ 2918.278168][T29283] c2: entered allmulticast mode
[ 2918.281493][T29283] c2: entered promiscuous mode
[ 2918.945378][T29288] br0: port 3(c3) entered blocking state
[ 2918.945767][T29288] br0: port 3(c3) entered disabled state
[ 2918.946546][T29288] c3: entered allmulticast mode
[ 2918.949972][T29288] c3: entered promiscuous mode
[ 2919.601001][T29293] br0: port 4(sender) entered blocking state
[ 2919.601624][T29293] br0: port 4(sender) entered disabled state
[ 2919.602049][T29293] sender: entered allmulticast mode
[ 2919.605364][T29293] sender: entered promiscuous mode
[ 2919.857093][T29295] br0: port 4(sender) entered blocking state
[ 2919.857584][T29295] br0: port 4(sender) entered forwarding state
[ 2919.858337][T29295] br0: port 3(c3) entered blocking state
[ 2919.858685][T29295] br0: port 3(c3) entered forwarding state
[ 2919.859379][T29295] br0: port 2(c2) entered blocking state
[ 2919.859721][T29295] br0: port 2(c2) entered forwarding state
[ 2919.860456][T29295] br0: port 1(c1) entered blocking state
[ 2919.860809][T29295] br0: port 1(c1) entered forwarding state
[ 2932.245329][   T12] br0: port 1(c1) entered disabled state
[ 2932.267003][   T12] c1 (unregistering): left allmulticast mode
[ 2932.267458][   T12] c1 (unregistering): left promiscuous mode
[ 2932.267857][   T12] br0: port 1(c1) entered disabled state
[ 2932.748908][   T12] br0: port 2(c2) entered disabled state
[ 2932.771478][   T12] c2 (unregistering): left allmulticast mode
[ 2932.771919][   T12] c2 (unregistering): left promiscuous mode
[ 2932.772337][   T12] br0: port 2(c2) entered disabled state
[ 2933.317187][   T12] br0: port 3(c3) entered disabled state
[ 2933.349914][   T12] c3 (unregistering): left allmulticast mode
[ 2933.351507][   T12] c3 (unregistering): left promiscuous mode
[ 2933.351899][   T12] br0: port 3(c3) entered disabled state
[ 2933.833714][   T12] br0: port 4(sender) entered disabled state
[ 2933.858344][   T12] sender (unregistering): left allmulticast mode
[ 2933.859136][   T12] sender (unregistering): left promiscuous mode
[ 2933.859816][   T12] br0: port 4(sender) entered disabled state