[ 1028.582458][  T714] br0: port 1(c1) entered blocking state
[ 1028.582647][  T714] br0: port 1(c1) entered disabled state
[ 1028.582811][  T714] c1: entered allmulticast mode
[ 1028.584290][  T714] c1: entered promiscuous mode
[ 1028.745357][  T719] br0: port 2(c2) entered blocking state
[ 1028.745532][  T719] br0: port 2(c2) entered disabled state
[ 1028.745697][  T719] c2: entered allmulticast mode
[ 1028.747239][  T719] c2: entered promiscuous mode
[ 1028.917705][  T724] br0: port 3(c3) entered blocking state
[ 1028.920585][  T724] br0: port 3(c3) entered disabled state
[ 1028.920764][  T724] c3: entered allmulticast mode
[ 1028.922353][  T724] c3: entered promiscuous mode
[ 1029.090907][  T729] br0: port 4(sender) entered blocking state
[ 1029.091161][  T729] br0: port 4(sender) entered disabled state
[ 1029.091412][  T729] sender: entered allmulticast mode
[ 1029.093906][  T729] sender: entered promiscuous mode
[ 1029.141801][  T731] br0: port 4(sender) entered blocking state
[ 1029.142025][  T731] br0: port 4(sender) entered forwarding state
[ 1029.142322][  T731] br0: port 3(c3) entered blocking state
[ 1029.142472][  T731] br0: port 3(c3) entered forwarding state
[ 1029.143272][  T731] br0: port 2(c2) entered blocking state
[ 1029.143417][  T731] br0: port 2(c2) entered forwarding state
[ 1029.143890][  T731] br0: port 1(c1) entered blocking state
[ 1029.144034][  T731] br0: port 1(c1) entered forwarding state
[ 1040.130299][   T12] br0: port 1(c1) entered disabled state
[ 1040.133794][   T12] c1 (unregistering): left allmulticast mode
[ 1040.134051][   T12] c1 (unregistering): left promiscuous mode
[ 1040.134871][   T12] br0: port 1(c1) entered disabled state
[ 1040.267981][   T12] br0: port 2(c2) entered disabled state
[ 1040.271077][   T12] c2 (unregistering): left allmulticast mode
[ 1040.271384][   T12] c2 (unregistering): left promiscuous mode
[ 1040.271615][   T12] br0: port 2(c2) entered disabled state
[ 1040.395437][   T12] br0: port 3(c3) entered disabled state
[ 1040.399314][   T12] c3 (unregistering): left allmulticast mode
[ 1040.399585][   T12] c3 (unregistering): left promiscuous mode
[ 1040.399768][   T12] br0: port 3(c3) entered disabled state
[ 1040.525951][   T12] br0: port 4(sender) entered disabled state
[ 1040.529545][   T12] sender (unregistering): left allmulticast mode
[ 1040.529765][   T12] sender (unregistering): left promiscuous mode
[ 1040.529953][   T12] br0: port 4(sender) entered disabled state