[ 2272.041445][T18249] br0: port 1(c1) entered blocking state
[ 2272.041746][T18249] br0: port 1(c1) entered disabled state
[ 2272.042342][T18249] c1: entered allmulticast mode
[ 2272.044256][T18249] c1: entered promiscuous mode
[ 2272.887778][T18254] br0: port 2(c2) entered blocking state
[ 2272.888042][T18254] br0: port 2(c2) entered disabled state
[ 2272.888285][T18254] c2: entered allmulticast mode
[ 2272.890199][T18254] c2: entered promiscuous mode
[ 2273.720344][T18259] br0: port 3(c3) entered blocking state
[ 2273.720628][T18259] br0: port 3(c3) entered disabled state
[ 2273.720859][T18259] c3: entered allmulticast mode
[ 2273.722793][T18259] c3: entered promiscuous mode
[ 2274.566282][T18264] br0: port 4(sender) entered blocking state
[ 2274.566552][T18264] br0: port 4(sender) entered disabled state
[ 2274.566810][T18264] sender: entered allmulticast mode
[ 2274.569492][T18264] sender: entered promiscuous mode
[ 2274.895830][T18266] br0: port 4(sender) entered blocking state
[ 2274.896150][T18266] br0: port 4(sender) entered forwarding state
[ 2274.896610][T18266] br0: port 3(c3) entered blocking state
[ 2274.896825][T18266] br0: port 3(c3) entered forwarding state
[ 2274.897262][T18266] br0: port 2(c2) entered blocking state
[ 2274.897473][T18266] br0: port 2(c2) entered forwarding state
[ 2274.897896][T18266] br0: port 1(c1) entered blocking state
[ 2274.898134][T18266] br0: port 1(c1) entered forwarding state
[ 2287.821599][   T11] br0: port 1(c1) entered disabled state
[ 2287.900543][   T11] c1 (unregistering): left allmulticast mode
[ 2287.900817][   T11] c1 (unregistering): left promiscuous mode
[ 2287.901050][   T11] br0: port 1(c1) entered disabled state
[ 2288.484433][   T11] br0: port 2(c2) entered disabled state
[ 2288.615529][   T11] c2 (unregistering): left allmulticast mode
[ 2288.615796][   T11] c2 (unregistering): left promiscuous mode
[ 2288.616027][   T11] br0: port 2(c2) entered disabled state
[ 2289.127412][   T11] br0: port 3(c3) entered disabled state
[ 2289.258567][   T11] c3 (unregistering): left allmulticast mode
[ 2289.258830][   T11] c3 (unregistering): left promiscuous mode
[ 2289.259056][   T11] br0: port 3(c3) entered disabled state
[ 2289.734150][   T11] br0: port 4(sender) entered disabled state
[ 2289.861601][   T11] sender (unregistering): left allmulticast mode
[ 2289.861833][   T11] sender (unregistering): left promiscuous mode
[ 2289.862074][   T11] br0: port 4(sender) entered disabled state