[ 3126.649769][T27869] br0: port 1(c1) entered blocking state
[ 3126.650158][T27869] br0: port 1(c1) entered disabled state
[ 3126.650526][T27869] c1: entered allmulticast mode
[ 3126.655186][T27869] c1: entered promiscuous mode
[ 3127.434936][T27874] br0: port 2(c2) entered blocking state
[ 3127.435385][T27874] br0: port 2(c2) entered disabled state
[ 3127.437802][T27874] c2: entered allmulticast mode
[ 3127.442524][T27874] c2: entered promiscuous mode
[ 3128.142479][T27879] br0: port 3(c3) entered blocking state
[ 3128.142952][T27879] br0: port 3(c3) entered disabled state
[ 3128.143303][T27879] c3: entered allmulticast mode
[ 3128.147712][T27879] c3: entered promiscuous mode
[ 3128.883781][T27884] br0: port 4(sender) entered blocking state
[ 3128.884261][T27884] br0: port 4(sender) entered disabled state
[ 3128.884712][T27884] sender: entered allmulticast mode
[ 3128.888390][T27884] sender: entered promiscuous mode
[ 3129.139053][T27886] br0: port 4(sender) entered blocking state
[ 3129.139535][T27886] br0: port 4(sender) entered forwarding state
[ 3129.140322][T27886] br0: port 3(c3) entered blocking state
[ 3129.140697][T27886] br0: port 3(c3) entered forwarding state
[ 3129.141391][T27886] br0: port 2(c2) entered blocking state
[ 3129.141738][T27886] br0: port 2(c2) entered forwarding state
[ 3129.142419][T27886] br0: port 1(c1) entered blocking state
[ 3129.142770][T27886] br0: port 1(c1) entered forwarding state
[ 3141.695204][   T12] br0: port 1(c1) entered disabled state
[ 3141.812516][   T12] c1 (unregistering): left allmulticast mode
[ 3141.813021][   T12] c1 (unregistering): left promiscuous mode
[ 3141.813445][   T12] br0: port 1(c1) entered disabled state
[ 3142.282557][   T12] br0: port 2(c2) entered disabled state
[ 3142.419510][   T12] c2 (unregistering): left allmulticast mode
[ 3142.420007][   T12] c2 (unregistering): left promiscuous mode
[ 3142.420426][   T12] br0: port 2(c2) entered disabled state
[ 3142.895292][   T12] br0: port 3(c3) entered disabled state
[ 3143.005734][   T12] c3 (unregistering): left allmulticast mode
[ 3143.006257][   T12] c3 (unregistering): left promiscuous mode
[ 3143.006681][   T12] br0: port 3(c3) entered disabled state
[ 3143.454267][   T12] br0: port 4(sender) entered disabled state
[ 3143.590652][   T12] sender (unregistering): left allmulticast mode
[ 3143.591112][   T12] sender (unregistering): left promiscuous mode
[ 3143.591513][   T12] br0: port 4(sender) entered disabled state