[ 2943.071638][T29227] br0: port 1(c1) entered blocking state
[ 2943.071990][T29227] br0: port 1(c1) entered disabled state
[ 2943.072333][T29227] c1: entered allmulticast mode
[ 2943.075710][T29227] c1: entered promiscuous mode
[ 2943.750948][T29232] br0: port 2(c2) entered blocking state
[ 2943.751336][T29232] br0: port 2(c2) entered disabled state
[ 2943.751719][T29232] c2: entered allmulticast mode
[ 2943.755169][T29232] c2: entered promiscuous mode
[ 2944.420754][T29237] br0: port 3(c3) entered blocking state
[ 2944.421133][T29237] br0: port 3(c3) entered disabled state
[ 2944.421505][T29237] c3: entered allmulticast mode
[ 2944.424885][T29237] c3: entered promiscuous mode
[ 2945.102514][T29242] br0: port 4(sender) entered blocking state
[ 2945.102950][T29242] br0: port 4(sender) entered disabled state
[ 2945.103372][T29242] sender: entered allmulticast mode
[ 2945.106775][T29242] sender: entered promiscuous mode
[ 2945.342109][T29244] br0: port 4(sender) entered blocking state
[ 2945.342621][T29244] br0: port 4(sender) entered forwarding state
[ 2945.343348][T29244] br0: port 3(c3) entered blocking state
[ 2945.343680][T29244] br0: port 3(c3) entered forwarding state
[ 2945.344340][T29244] br0: port 2(c2) entered blocking state
[ 2945.344673][T29244] br0: port 2(c2) entered forwarding state
[ 2945.345323][T29244] br0: port 1(c1) entered blocking state
[ 2945.345658][T29244] br0: port 1(c1) entered forwarding state
[ 2957.755177][   T67] br0: port 1(c1) entered disabled state
[ 2957.775088][   T67] c1 (unregistering): left allmulticast mode
[ 2957.775492][   T67] c1 (unregistering): left promiscuous mode
[ 2957.775858][   T67] br0: port 1(c1) entered disabled state
[ 2958.293712][   T67] br0: port 2(c2) entered disabled state
[ 2958.314610][   T67] c2 (unregistering): left allmulticast mode
[ 2958.315004][   T67] c2 (unregistering): left promiscuous mode
[ 2958.315375][   T67] br0: port 2(c2) entered disabled state
[ 2958.836814][   T67] br0: port 3(c3) entered disabled state
[ 2958.859179][   T67] c3 (unregistering): left allmulticast mode
[ 2958.861912][   T67] c3 (unregistering): left promiscuous mode
[ 2958.862301][   T67] br0: port 3(c3) entered disabled state
[ 2959.351038][   T67] br0: port 4(sender) entered disabled state
[ 2959.371813][   T67] sender (unregistering): left allmulticast mode
[ 2959.372215][   T67] sender (unregistering): left promiscuous mode
[ 2959.372603][   T67] br0: port 4(sender) entered disabled state