[ 1491.996029][T18787] br0: port 1(c1) entered blocking state
[ 1491.996275][T18787] br0: port 1(c1) entered disabled state
[ 1491.996517][T18787] c1: entered allmulticast mode
[ 1491.998441][T18787] c1: entered promiscuous mode
[ 1492.479249][T18792] br0: port 2(c2) entered blocking state
[ 1492.479514][T18792] br0: port 2(c2) entered disabled state
[ 1492.479754][T18792] c2: entered allmulticast mode
[ 1492.481688][T18792] c2: entered promiscuous mode
[ 1492.960953][T18797] br0: port 3(c3) entered blocking state
[ 1492.962317][T18797] br0: port 3(c3) entered disabled state
[ 1492.962707][T18797] c3: entered allmulticast mode
[ 1492.964644][T18797] c3: entered promiscuous mode
[ 1493.445616][T18802] br0: port 4(sender) entered blocking state
[ 1493.445950][T18802] br0: port 4(sender) entered disabled state
[ 1493.446348][T18802] sender: entered allmulticast mode
[ 1493.448277][T18802] sender: entered promiscuous mode
[ 1493.621955][T18804] br0: port 4(sender) entered blocking state
[ 1493.622285][T18804] br0: port 4(sender) entered forwarding state
[ 1493.622753][T18804] br0: port 3(c3) entered blocking state
[ 1493.622977][T18804] br0: port 3(c3) entered forwarding state
[ 1493.623400][T18804] br0: port 2(c2) entered blocking state
[ 1493.623676][T18804] br0: port 2(c2) entered forwarding state
[ 1493.624102][T18804] br0: port 1(c1) entered blocking state
[ 1493.624327][T18804] br0: port 1(c1) entered forwarding state
[ 1505.486029][   T11] br0: port 1(c1) entered disabled state
[ 1505.579032][   T11] c1 (unregistering): left allmulticast mode
[ 1505.579465][   T11] c1 (unregistering): left promiscuous mode
[ 1505.579840][   T11] br0: port 1(c1) entered disabled state
[ 1505.896222][   T11] br0: port 2(c2) entered disabled state
[ 1506.013006][   T11] c2 (unregistering): left allmulticast mode
[ 1506.013391][   T11] c2 (unregistering): left promiscuous mode
[ 1506.013721][   T11] br0: port 2(c2) entered disabled state
[ 1506.281287][   T11] br0: port 3(c3) entered disabled state
[ 1506.399647][   T11] c3 (unregistering): left allmulticast mode
[ 1506.399987][   T11] c3 (unregistering): left promiscuous mode
[ 1506.400242][   T11] br0: port 3(c3) entered disabled state
[ 1506.700774][   T11] br0: port 4(sender) entered disabled state
[ 1506.859625][   T11] sender (unregistering): left allmulticast mode
[ 1506.859895][   T11] sender (unregistering): left promiscuous mode
[ 1506.860152][   T11] br0: port 4(sender) entered disabled state