[ 2927.830422][T28344] br0: port 1(c1) entered blocking state
[ 2927.830824][T28344] br0: port 1(c1) entered disabled state
[ 2927.831420][T28344] c1: entered allmulticast mode
[ 2927.834755][T28344] c1: entered promiscuous mode
[ 2928.504421][T28349] br0: port 2(c2) entered blocking state
[ 2928.504766][T28349] br0: port 2(c2) entered disabled state
[ 2928.505136][T28349] c2: entered allmulticast mode
[ 2928.508460][T28349] c2: entered promiscuous mode
[ 2929.173364][T28354] br0: port 3(c3) entered blocking state
[ 2929.173755][T28354] br0: port 3(c3) entered disabled state
[ 2929.174148][T28354] c3: entered allmulticast mode
[ 2929.177819][T28354] c3: entered promiscuous mode
[ 2929.837129][T28359] br0: port 4(sender) entered blocking state
[ 2929.837545][T28359] br0: port 4(sender) entered disabled state
[ 2929.837968][T28359] sender: entered allmulticast mode
[ 2929.841304][T28359] sender: entered promiscuous mode
[ 2930.078140][T28361] br0: port 4(sender) entered blocking state
[ 2930.078615][T28361] br0: port 4(sender) entered forwarding state
[ 2930.079379][T28361] br0: port 3(c3) entered blocking state
[ 2930.079704][T28361] br0: port 3(c3) entered forwarding state
[ 2930.080361][T28361] br0: port 2(c2) entered blocking state
[ 2930.080686][T28361] br0: port 2(c2) entered forwarding state
[ 2930.081367][T28361] br0: port 1(c1) entered blocking state
[ 2930.081696][T28361] br0: port 1(c1) entered forwarding state
[ 2942.467220][   T67] br0: port 1(c1) entered disabled state
[ 2942.494474][   T67] c1 (unregistering): left allmulticast mode
[ 2942.494898][   T67] c1 (unregistering): left promiscuous mode
[ 2942.496498][   T67] br0: port 1(c1) entered disabled state
[ 2942.979002][   T67] br0: port 2(c2) entered disabled state
[ 2943.002391][   T67] c2 (unregistering): left allmulticast mode
[ 2943.002867][   T67] c2 (unregistering): left promiscuous mode
[ 2943.003326][   T67] br0: port 2(c2) entered disabled state
[ 2943.568335][   T67] br0: port 3(c3) entered disabled state
[ 2943.592968][   T67] c3 (unregistering): left allmulticast mode
[ 2943.593402][   T67] c3 (unregistering): left promiscuous mode
[ 2943.593787][   T67] br0: port 3(c3) entered disabled state
[ 2944.074901][   T67] br0: port 4(sender) entered disabled state
[ 2944.098046][   T67] sender (unregistering): left allmulticast mode
[ 2944.098527][   T67] sender (unregistering): left promiscuous mode
[ 2944.098899][   T67] br0: port 4(sender) entered disabled state