[ 1511.302196][T18771] br0: port 1(c1) entered blocking state
[ 1511.302430][T18771] br0: port 1(c1) entered disabled state
[ 1511.302660][T18771] c1: entered allmulticast mode
[ 1511.304553][T18771] c1: entered promiscuous mode
[ 1511.750849][T18776] br0: port 2(c2) entered blocking state
[ 1511.751210][T18776] br0: port 2(c2) entered disabled state
[ 1511.751458][T18776] c2: entered allmulticast mode
[ 1511.753373][T18776] c2: entered promiscuous mode
[ 1512.227493][T18781] br0: port 3(c3) entered blocking state
[ 1512.227801][T18781] br0: port 3(c3) entered disabled state
[ 1512.228029][T18781] c3: entered allmulticast mode
[ 1512.229934][T18781] c3: entered promiscuous mode
[ 1512.702502][T18786] br0: port 4(sender) entered blocking state
[ 1512.702796][T18786] br0: port 4(sender) entered disabled state
[ 1512.703073][T18786] sender: entered allmulticast mode
[ 1512.705990][T18786] sender: entered promiscuous mode
[ 1512.881775][T18788] br0: port 4(sender) entered blocking state
[ 1512.882076][T18788] br0: port 4(sender) entered forwarding state
[ 1512.882546][T18788] br0: port 3(c3) entered blocking state
[ 1512.882746][T18788] br0: port 3(c3) entered forwarding state
[ 1512.883167][T18788] br0: port 2(c2) entered blocking state
[ 1512.883372][T18788] br0: port 2(c2) entered forwarding state
[ 1512.883768][T18788] br0: port 1(c1) entered blocking state
[ 1512.883978][T18788] br0: port 1(c1) entered forwarding state
[ 1524.751850][   T67] br0: port 1(c1) entered disabled state
[ 1524.905968][   T67] c1 (unregistering): left allmulticast mode
[ 1524.906260][   T67] c1 (unregistering): left promiscuous mode
[ 1524.906485][   T67] br0: port 1(c1) entered disabled state
[ 1525.138236][   T67] br0: port 2(c2) entered disabled state
[ 1525.298803][   T67] c2 (unregistering): left allmulticast mode
[ 1525.299136][   T67] c2 (unregistering): left promiscuous mode
[ 1525.299378][   T67] br0: port 2(c2) entered disabled state
[ 1525.497756][   T67] br0: port 3(c3) entered disabled state
[ 1525.632807][   T67] c3 (unregistering): left allmulticast mode
[ 1525.633107][   T67] c3 (unregistering): left promiscuous mode
[ 1525.633362][   T67] br0: port 3(c3) entered disabled state
[ 1525.843948][   T67] br0: port 4(sender) entered disabled state
[ 1525.920781][   T67] sender (unregistering): left allmulticast mode
[ 1525.921077][   T67] sender (unregistering): left promiscuous mode
[ 1525.921319][   T67] br0: port 4(sender) entered disabled state