[ 1958.911919][T19158] br0: port 1(c1) entered blocking state
[ 1958.912672][T19158] br0: port 1(c1) entered disabled state
[ 1958.913063][T19158] c1: entered allmulticast mode
[ 1958.916530][T19158] c1: entered promiscuous mode
[ 1959.580749][T19163] br0: port 2(c2) entered blocking state
[ 1959.581182][T19163] br0: port 2(c2) entered disabled state
[ 1959.581523][T19163] c2: entered allmulticast mode
[ 1959.585365][T19163] c2: entered promiscuous mode
[ 1960.271218][T19168] br0: port 3(c3) entered blocking state
[ 1960.271655][T19168] br0: port 3(c3) entered disabled state
[ 1960.272033][T19168] c3: entered allmulticast mode
[ 1960.276557][T19168] c3: entered promiscuous mode
[ 1960.996516][T19173] br0: port 4(sender) entered blocking state
[ 1960.997098][T19173] br0: port 4(sender) entered disabled state
[ 1960.997670][T19173] sender: entered allmulticast mode
[ 1961.002117][T19173] sender: entered promiscuous mode
[ 1961.261816][T19175] br0: port 4(sender) entered blocking state
[ 1961.262390][T19175] br0: port 4(sender) entered forwarding state
[ 1961.263664][T19175] br0: port 3(c3) entered blocking state
[ 1961.264041][T19175] br0: port 3(c3) entered forwarding state
[ 1961.265142][T19175] br0: port 2(c2) entered blocking state
[ 1961.265728][T19175] br0: port 2(c2) entered forwarding state
[ 1961.266915][T19175] br0: port 1(c1) entered blocking state
[ 1961.267481][T19175] br0: port 1(c1) entered forwarding state
[ 1973.727193][   T12] br0: port 1(c1) entered disabled state
[ 1973.849991][   T12] c1 (unregistering): left allmulticast mode
[ 1973.850494][   T12] c1 (unregistering): left promiscuous mode
[ 1973.850865][   T12] br0: port 1(c1) entered disabled state
[ 1974.265105][   T12] br0: port 2(c2) entered disabled state
[ 1974.371908][   T12] c2 (unregistering): left allmulticast mode
[ 1974.372410][   T12] c2 (unregistering): left promiscuous mode
[ 1974.372795][   T12] br0: port 2(c2) entered disabled state
[ 1974.820394][   T12] br0: port 3(c3) entered disabled state
[ 1974.890867][   T12] c3 (unregistering): left allmulticast mode
[ 1974.891357][   T12] c3 (unregistering): left promiscuous mode
[ 1974.891723][   T12] br0: port 3(c3) entered disabled state
[ 1975.292182][   T12] br0: port 4(sender) entered disabled state
[ 1975.398863][   T12] sender (unregistering): left allmulticast mode
[ 1975.399370][   T12] sender (unregistering): left promiscuous mode
[ 1975.399728][   T12] br0: port 4(sender) entered disabled state