[ 2919.694003][T29507] br0: port 1(c1) entered blocking state
[ 2919.694417][T29507] br0: port 1(c1) entered disabled state
[ 2919.695266][T29507] c1: entered allmulticast mode
[ 2919.698631][T29507] c1: entered promiscuous mode
[ 2920.371562][T29512] br0: port 2(c2) entered blocking state
[ 2920.371913][T29512] br0: port 2(c2) entered disabled state
[ 2920.372249][T29512] c2: entered allmulticast mode
[ 2920.375929][T29512] c2: entered promiscuous mode
[ 2921.054328][T29517] br0: port 3(c3) entered blocking state
[ 2921.054786][T29517] br0: port 3(c3) entered disabled state
[ 2921.055147][T29517] c3: entered allmulticast mode
[ 2921.058959][T29517] c3: entered promiscuous mode
[ 2921.736319][T29522] br0: port 4(sender) entered blocking state
[ 2921.736844][T29522] br0: port 4(sender) entered disabled state
[ 2921.737260][T29522] sender: entered allmulticast mode
[ 2921.740994][T29522] sender: entered promiscuous mode
[ 2921.976929][T29524] br0: port 4(sender) entered blocking state
[ 2921.977384][T29524] br0: port 4(sender) entered forwarding state
[ 2921.978114][T29524] br0: port 3(c3) entered blocking state
[ 2921.978444][T29524] br0: port 3(c3) entered forwarding state
[ 2921.979149][T29524] br0: port 2(c2) entered blocking state
[ 2921.979482][T29524] br0: port 2(c2) entered forwarding state
[ 2921.980141][T29524] br0: port 1(c1) entered blocking state
[ 2921.980475][T29524] br0: port 1(c1) entered forwarding state
[ 2934.470829][   T67] br0: port 1(c1) entered disabled state
[ 2934.492413][   T67] c1 (unregistering): left allmulticast mode
[ 2934.494981][   T67] c1 (unregistering): left promiscuous mode
[ 2934.495370][   T67] br0: port 1(c1) entered disabled state
[ 2935.020853][   T67] br0: port 2(c2) entered disabled state
[ 2935.040834][   T67] c2 (unregistering): left allmulticast mode
[ 2935.041246][   T67] c2 (unregistering): left promiscuous mode
[ 2935.044075][   T67] br0: port 2(c2) entered disabled state
[ 2935.607265][   T67] br0: port 3(c3) entered disabled state
[ 2935.637270][   T67] c3 (unregistering): left allmulticast mode
[ 2935.637787][   T67] c3 (unregistering): left promiscuous mode
[ 2935.638166][   T67] br0: port 3(c3) entered disabled state
[ 2936.153185][   T67] br0: port 4(sender) entered disabled state
[ 2936.177054][   T67] sender (unregistering): left allmulticast mode
[ 2936.177482][   T67] sender (unregistering): left promiscuous mode
[ 2936.177899][   T67] br0: port 4(sender) entered disabled state