[ 2919.313817][T29312] br0: port 1(c1) entered blocking state
[ 2919.314216][T29312] br0: port 1(c1) entered disabled state
[ 2919.314566][T29312] c1: entered allmulticast mode
[ 2919.318635][T29312] c1: entered promiscuous mode
[ 2919.952921][T29317] br0: port 2(c2) entered blocking state
[ 2919.953262][T29317] br0: port 2(c2) entered disabled state
[ 2919.953593][T29317] c2: entered allmulticast mode
[ 2919.956906][T29317] c2: entered promiscuous mode
[ 2920.603307][T29322] br0: port 3(c3) entered blocking state
[ 2920.603730][T29322] br0: port 3(c3) entered disabled state
[ 2920.604057][T29322] c3: entered allmulticast mode
[ 2920.607656][T29322] c3: entered promiscuous mode
[ 2921.253710][T29327] br0: port 4(sender) entered blocking state
[ 2921.254185][T29327] br0: port 4(sender) entered disabled state
[ 2921.254997][T29327] sender: entered allmulticast mode
[ 2921.258325][T29327] sender: entered promiscuous mode
[ 2921.496642][T29329] br0: port 4(sender) entered blocking state
[ 2921.497106][T29329] br0: port 4(sender) entered forwarding state
[ 2921.498382][T29329] br0: port 3(c3) entered blocking state
[ 2921.498712][T29329] br0: port 3(c3) entered forwarding state
[ 2921.499384][T29329] br0: port 2(c2) entered blocking state
[ 2921.499718][T29329] br0: port 2(c2) entered forwarding state
[ 2921.500391][T29329] br0: port 1(c1) entered blocking state
[ 2921.500724][T29329] br0: port 1(c1) entered forwarding state
[ 2933.932131][   T12] br0: port 1(c1) entered disabled state
[ 2933.952733][   T12] c1 (unregistering): left allmulticast mode
[ 2933.953199][   T12] c1 (unregistering): left promiscuous mode
[ 2933.955715][   T12] br0: port 1(c1) entered disabled state
[ 2934.430366][   T12] br0: port 2(c2) entered disabled state
[ 2934.454352][   T12] c2 (unregistering): left allmulticast mode
[ 2934.454850][   T12] c2 (unregistering): left promiscuous mode
[ 2934.455230][   T12] br0: port 2(c2) entered disabled state
[ 2934.926179][   T12] br0: port 3(c3) entered disabled state
[ 2934.945014][   T12] c3 (unregistering): left allmulticast mode
[ 2934.946028][   T12] c3 (unregistering): left promiscuous mode
[ 2934.946428][   T12] br0: port 3(c3) entered disabled state
[ 2935.430132][   T12] br0: port 4(sender) entered disabled state
[ 2935.463143][   T12] sender (unregistering): left allmulticast mode
[ 2935.463841][   T12] sender (unregistering): left promiscuous mode
[ 2935.464226][   T12] br0: port 4(sender) entered disabled state