[ 2865.703331][T28976] br0: port 1(c1) entered blocking state
[ 2865.703684][T28976] br0: port 1(c1) entered disabled state
[ 2865.704035][T28976] c1: entered allmulticast mode
[ 2865.707905][T28976] c1: entered promiscuous mode
[ 2866.366267][T28981] br0: port 2(c2) entered blocking state
[ 2866.367133][T28981] br0: port 2(c2) entered disabled state
[ 2866.367495][T28981] c2: entered allmulticast mode
[ 2866.370876][T28981] c2: entered promiscuous mode
[ 2867.027558][T28986] br0: port 3(c3) entered blocking state
[ 2867.027937][T28986] br0: port 3(c3) entered disabled state
[ 2867.028314][T28986] c3: entered allmulticast mode
[ 2867.032194][T28986] c3: entered promiscuous mode
[ 2867.723916][T28991] br0: port 4(sender) entered blocking state
[ 2867.724463][T28991] br0: port 4(sender) entered disabled state
[ 2867.724935][T28991] sender: entered allmulticast mode
[ 2867.728873][T28991] sender: entered promiscuous mode
[ 2867.981555][T28993] br0: port 4(sender) entered blocking state
[ 2867.982034][T28993] br0: port 4(sender) entered forwarding state
[ 2867.982798][T28993] br0: port 3(c3) entered blocking state
[ 2867.983140][T28993] br0: port 3(c3) entered forwarding state
[ 2867.983813][T28993] br0: port 2(c2) entered blocking state
[ 2867.984145][T28993] br0: port 2(c2) entered forwarding state
[ 2867.984812][T28993] br0: port 1(c1) entered blocking state
[ 2867.985154][T28993] br0: port 1(c1) entered forwarding state
[ 2880.441287][   T67] br0: port 1(c1) entered disabled state
[ 2880.461754][   T67] c1 (unregistering): left allmulticast mode
[ 2880.462182][   T67] c1 (unregistering): left promiscuous mode
[ 2880.464689][   T67] br0: port 1(c1) entered disabled state
[ 2880.971903][   T67] br0: port 2(c2) entered disabled state
[ 2881.003137][   T67] c2 (unregistering): left allmulticast mode
[ 2881.004532][   T67] c2 (unregistering): left promiscuous mode
[ 2881.004939][   T67] br0: port 2(c2) entered disabled state
[ 2881.528866][   T67] br0: port 3(c3) entered disabled state
[ 2881.551192][   T67] c3 (unregistering): left allmulticast mode
[ 2881.553909][   T67] c3 (unregistering): left promiscuous mode
[ 2881.554313][   T67] br0: port 3(c3) entered disabled state
[ 2882.044603][   T67] br0: port 4(sender) entered disabled state
[ 2882.066878][   T67] sender (unregistering): left allmulticast mode
[ 2882.067446][   T67] sender (unregistering): left promiscuous mode
[ 2882.067833][   T67] br0: port 4(sender) entered disabled state