[ 1498.421177][T18789] br0: port 1(c1) entered blocking state
[ 1498.421488][T18789] br0: port 1(c1) entered disabled state
[ 1498.421744][T18789] c1: entered allmulticast mode
[ 1498.423709][T18789] c1: entered promiscuous mode
[ 1498.901517][T18794] br0: port 2(c2) entered blocking state
[ 1498.901832][T18794] br0: port 2(c2) entered disabled state
[ 1498.902077][T18794] c2: entered allmulticast mode
[ 1498.904021][T18794] c2: entered promiscuous mode
[ 1499.397165][T18799] br0: port 3(c3) entered blocking state
[ 1499.397472][T18799] br0: port 3(c3) entered disabled state
[ 1499.397735][T18799] c3: entered allmulticast mode
[ 1499.399685][T18799] c3: entered promiscuous mode
[ 1499.882760][T18804] br0: port 4(sender) entered blocking state
[ 1499.883090][T18804] br0: port 4(sender) entered disabled state
[ 1499.883393][T18804] sender: entered allmulticast mode
[ 1499.885357][T18804] sender: entered promiscuous mode
[ 1500.073810][T18806] br0: port 4(sender) entered blocking state
[ 1500.074117][T18806] br0: port 4(sender) entered forwarding state
[ 1500.074600][T18806] br0: port 3(c3) entered blocking state
[ 1500.074807][T18806] br0: port 3(c3) entered forwarding state
[ 1500.075218][T18806] br0: port 2(c2) entered blocking state
[ 1500.075440][T18806] br0: port 2(c2) entered forwarding state
[ 1500.075853][T18806] br0: port 1(c1) entered blocking state
[ 1500.076068][T18806] br0: port 1(c1) entered forwarding state
[ 1512.074454][   T11] br0: port 1(c1) entered disabled state
[ 1512.222922][   T11] c1 (unregistering): left allmulticast mode
[ 1512.223207][   T11] c1 (unregistering): left promiscuous mode
[ 1512.223469][   T11] br0: port 1(c1) entered disabled state
[ 1512.462869][   T11] br0: port 2(c2) entered disabled state
[ 1512.586269][   T11] c2 (unregistering): left allmulticast mode
[ 1512.586545][   T11] c2 (unregistering): left promiscuous mode
[ 1512.586773][   T11] br0: port 2(c2) entered disabled state
[ 1512.824257][   T11] br0: port 3(c3) entered disabled state
[ 1512.918950][   T11] c3 (unregistering): left allmulticast mode
[ 1512.919264][   T11] c3 (unregistering): left promiscuous mode
[ 1512.919502][   T11] br0: port 3(c3) entered disabled state
[ 1513.239373][   T11] br0: port 4(sender) entered disabled state
[ 1513.337931][   T11] sender (unregistering): left allmulticast mode
[ 1513.338204][   T11] sender (unregistering): left promiscuous mode
[ 1513.338451][   T11] br0: port 4(sender) entered disabled state