[ 2221.137075][T18327] br0: port 1(c1) entered blocking state
[ 2221.137490][T18327] br0: port 1(c1) entered disabled state
[ 2221.137817][T18327] c1: entered allmulticast mode
[ 2221.140988][T18327] c1: entered promiscuous mode
[ 2221.943764][T18332] br0: port 2(c2) entered blocking state
[ 2221.944047][T18332] br0: port 2(c2) entered disabled state
[ 2221.944273][T18332] c2: entered allmulticast mode
[ 2221.946085][T18332] c2: entered promiscuous mode
[ 2222.772755][T18337] br0: port 3(c3) entered blocking state
[ 2222.772977][T18337] br0: port 3(c3) entered disabled state
[ 2222.773213][T18337] c3: entered allmulticast mode
[ 2222.775975][T18337] c3: entered promiscuous mode
[ 2223.602208][T18342] br0: port 4(sender) entered blocking state
[ 2223.602484][T18342] br0: port 4(sender) entered disabled state
[ 2223.602754][T18342] sender: entered allmulticast mode
[ 2223.604591][T18342] sender: entered promiscuous mode
[ 2223.922510][T18344] br0: port 4(sender) entered blocking state
[ 2223.922811][T18344] br0: port 4(sender) entered forwarding state
[ 2223.923590][T18344] br0: port 3(c3) entered blocking state
[ 2223.923801][T18344] br0: port 3(c3) entered forwarding state
[ 2223.924228][T18344] br0: port 2(c2) entered blocking state
[ 2223.924441][T18344] br0: port 2(c2) entered forwarding state
[ 2223.924845][T18344] br0: port 1(c1) entered blocking state
[ 2223.925059][T18344] br0: port 1(c1) entered forwarding state
[ 2236.823118][   T11] br0: port 1(c1) entered disabled state
[ 2236.901749][   T11] c1 (unregistering): left allmulticast mode
[ 2236.901993][   T11] c1 (unregistering): left promiscuous mode
[ 2236.902225][   T11] br0: port 1(c1) entered disabled state
[ 2237.465244][   T11] br0: port 2(c2) entered disabled state
[ 2237.556739][   T11] c2 (unregistering): left allmulticast mode
[ 2237.556998][   T11] c2 (unregistering): left promiscuous mode
[ 2237.557253][   T11] br0: port 2(c2) entered disabled state
[ 2238.093971][   T11] br0: port 3(c3) entered disabled state
[ 2238.229755][   T11] c3 (unregistering): left allmulticast mode
[ 2238.230082][   T11] c3 (unregistering): left promiscuous mode
[ 2238.230324][   T11] br0: port 3(c3) entered disabled state
[ 2238.713330][   T11] br0: port 4(sender) entered disabled state
[ 2238.841750][   T11] sender (unregistering): left allmulticast mode
[ 2238.842113][   T11] sender (unregistering): left promiscuous mode
[ 2238.842366][   T11] br0: port 4(sender) entered disabled state