[ 1513.593090][T18798] br0: port 1(c1) entered blocking state
[ 1513.593422][T18798] br0: port 1(c1) entered disabled state
[ 1513.593655][T18798] c1: entered allmulticast mode
[ 1513.595565][T18798] c1: entered promiscuous mode
[ 1514.062886][T18803] br0: port 2(c2) entered blocking state
[ 1514.063207][T18803] br0: port 2(c2) entered disabled state
[ 1514.063439][T18803] c2: entered allmulticast mode
[ 1514.065367][T18803] c2: entered promiscuous mode
[ 1514.532379][T18808] br0: port 3(c3) entered blocking state
[ 1514.532699][T18808] br0: port 3(c3) entered disabled state
[ 1514.532947][T18808] c3: entered allmulticast mode
[ 1514.534833][T18808] c3: entered promiscuous mode
[ 1514.998238][T18813] br0: port 4(sender) entered blocking state
[ 1514.998533][T18813] br0: port 4(sender) entered disabled state
[ 1514.998802][T18813] sender: entered allmulticast mode
[ 1515.000707][T18813] sender: entered promiscuous mode
[ 1515.174681][T18815] br0: port 4(sender) entered blocking state
[ 1515.174978][T18815] br0: port 4(sender) entered forwarding state
[ 1515.175444][T18815] br0: port 3(c3) entered blocking state
[ 1515.175642][T18815] br0: port 3(c3) entered forwarding state
[ 1515.176041][T18815] br0: port 2(c2) entered blocking state
[ 1515.176252][T18815] br0: port 2(c2) entered forwarding state
[ 1515.177190][T18815] br0: port 1(c1) entered blocking state
[ 1515.177401][T18815] br0: port 1(c1) entered forwarding state
[ 1527.038626][   T68] br0: port 1(c1) entered disabled state
[ 1527.142869][   T68] c1 (unregistering): left allmulticast mode
[ 1527.143202][   T68] c1 (unregistering): left promiscuous mode
[ 1527.143421][   T68] br0: port 1(c1) entered disabled state
[ 1527.417492][   T68] br0: port 2(c2) entered disabled state
[ 1527.527810][   T68] c2 (unregistering): left allmulticast mode
[ 1527.528142][   T68] c2 (unregistering): left promiscuous mode
[ 1527.528382][   T68] br0: port 2(c2) entered disabled state
[ 1527.789240][   T68] br0: port 3(c3) entered disabled state
[ 1527.905805][   T68] c3 (unregistering): left allmulticast mode
[ 1527.906139][   T68] c3 (unregistering): left promiscuous mode
[ 1527.906375][   T68] br0: port 3(c3) entered disabled state
[ 1528.154239][   T68] br0: port 4(sender) entered disabled state
[ 1528.264775][   T68] sender (unregistering): left allmulticast mode
[ 1528.265079][   T68] sender (unregistering): left promiscuous mode
[ 1528.265340][   T68] br0: port 4(sender) entered disabled state