[ 1960.329581][T19177] br0: port 1(c1) entered blocking state
[ 1960.330027][T19177] br0: port 1(c1) entered disabled state
[ 1960.330395][T19177] c1: entered allmulticast mode
[ 1960.333745][T19177] c1: entered promiscuous mode
[ 1961.117839][T19182] br0: port 2(c2) entered blocking state
[ 1961.118228][T19182] br0: port 2(c2) entered disabled state
[ 1961.118612][T19182] c2: entered allmulticast mode
[ 1961.122017][T19182] c2: entered promiscuous mode
[ 1961.824366][T19187] br0: port 3(c3) entered blocking state
[ 1961.824821][T19187] br0: port 3(c3) entered disabled state
[ 1961.825221][T19187] c3: entered allmulticast mode
[ 1961.829777][T19187] c3: entered promiscuous mode
[ 1962.527329][T19192] br0: port 4(sender) entered blocking state
[ 1962.527762][T19192] br0: port 4(sender) entered disabled state
[ 1962.528219][T19192] sender: entered allmulticast mode
[ 1962.531656][T19192] sender: entered promiscuous mode
[ 1962.806984][T19194] br0: port 4(sender) entered blocking state
[ 1962.807515][T19194] br0: port 4(sender) entered forwarding state
[ 1962.808620][T19194] br0: port 3(c3) entered blocking state
[ 1962.808975][T19194] br0: port 3(c3) entered forwarding state
[ 1962.809672][T19194] br0: port 2(c2) entered blocking state
[ 1962.810023][T19194] br0: port 2(c2) entered forwarding state
[ 1962.810721][T19194] br0: port 1(c1) entered blocking state
[ 1962.811074][T19194] br0: port 1(c1) entered forwarding state
[ 1975.521553][   T12] br0: port 1(c1) entered disabled state
[ 1975.631128][   T12] c1 (unregistering): left allmulticast mode
[ 1975.631643][   T12] c1 (unregistering): left promiscuous mode
[ 1975.632039][   T12] br0: port 1(c1) entered disabled state
[ 1976.167489][   T12] br0: port 2(c2) entered disabled state
[ 1976.272177][   T12] c2 (unregistering): left allmulticast mode
[ 1976.272683][   T12] c2 (unregistering): left promiscuous mode
[ 1976.273119][   T12] br0: port 2(c2) entered disabled state
[ 1976.784468][   T12] br0: port 3(c3) entered disabled state
[ 1976.898117][   T12] c3 (unregistering): left allmulticast mode
[ 1976.898682][   T12] c3 (unregistering): left promiscuous mode
[ 1976.899061][   T12] br0: port 3(c3) entered disabled state
[ 1977.404944][   T12] br0: port 4(sender) entered disabled state
[ 1977.537047][   T12] sender (unregistering): left allmulticast mode
[ 1977.537503][   T12] sender (unregistering): left promiscuous mode
[ 1977.537886][   T12] br0: port 4(sender) entered disabled state