[ 1959.256731][T19159] br0: port 1(c1) entered blocking state
[ 1959.257178][T19159] br0: port 1(c1) entered disabled state
[ 1959.257560][T19159] c1: entered allmulticast mode
[ 1959.261431][T19159] c1: entered promiscuous mode
[ 1959.982192][T19164] br0: port 2(c2) entered blocking state
[ 1959.982728][T19164] br0: port 2(c2) entered disabled state
[ 1959.983213][T19164] c2: entered allmulticast mode
[ 1959.988682][T19164] c2: entered promiscuous mode
[ 1960.783917][T19169] br0: port 3(c3) entered blocking state
[ 1960.784373][T19169] br0: port 3(c3) entered disabled state
[ 1960.784756][T19169] c3: entered allmulticast mode
[ 1960.789065][T19169] c3: entered promiscuous mode
[ 1961.509994][T19174] br0: port 4(sender) entered blocking state
[ 1961.510577][T19174] br0: port 4(sender) entered disabled state
[ 1961.511262][T19174] sender: entered allmulticast mode
[ 1961.514744][T19174] sender: entered promiscuous mode
[ 1961.773876][T19176] br0: port 4(sender) entered blocking state
[ 1961.774509][T19176] br0: port 4(sender) entered forwarding state
[ 1961.775544][T19176] br0: port 3(c3) entered blocking state
[ 1961.775960][T19176] br0: port 3(c3) entered forwarding state
[ 1961.776931][T19176] br0: port 2(c2) entered blocking state
[ 1961.777359][T19176] br0: port 2(c2) entered forwarding state
[ 1961.778347][T19176] br0: port 1(c1) entered blocking state
[ 1961.778764][T19176] br0: port 1(c1) entered forwarding state
[ 1974.266267][   T69] br0: port 1(c1) entered disabled state
[ 1974.365377][   T69] c1 (unregistering): left allmulticast mode
[ 1974.366077][   T69] c1 (unregistering): left promiscuous mode
[ 1974.366673][   T69] br0: port 1(c1) entered disabled state
[ 1974.827375][   T69] br0: port 2(c2) entered disabled state
[ 1974.951770][   T69] c2 (unregistering): left allmulticast mode
[ 1974.952216][   T69] c2 (unregistering): left promiscuous mode
[ 1974.952580][   T69] br0: port 2(c2) entered disabled state
[ 1975.460162][   T69] br0: port 3(c3) entered disabled state
[ 1975.535961][   T69] c3 (unregistering): left allmulticast mode
[ 1975.536454][   T69] c3 (unregistering): left promiscuous mode
[ 1975.536852][   T69] br0: port 3(c3) entered disabled state
[ 1976.034706][   T69] br0: port 4(sender) entered disabled state
[ 1976.149795][   T69] sender (unregistering): left allmulticast mode
[ 1976.150301][   T69] sender (unregistering): left promiscuous mode
[ 1976.150660][   T69] br0: port 4(sender) entered disabled state