[ 1496.455882][T18816] br0: port 1(c1) entered blocking state
[ 1496.456115][T18816] br0: port 1(c1) entered disabled state
[ 1496.456357][T18816] c1: entered allmulticast mode
[ 1496.458273][T18816] c1: entered promiscuous mode
[ 1496.921485][T18821] br0: port 2(c2) entered blocking state
[ 1496.921781][T18821] br0: port 2(c2) entered disabled state
[ 1496.922009][T18821] c2: entered allmulticast mode
[ 1496.923929][T18821] c2: entered promiscuous mode
[ 1497.388006][T18826] br0: port 3(c3) entered blocking state
[ 1497.388365][T18826] br0: port 3(c3) entered disabled state
[ 1497.388615][T18826] c3: entered allmulticast mode
[ 1497.390833][T18826] c3: entered promiscuous mode
[ 1497.856027][T18831] br0: port 4(sender) entered blocking state
[ 1497.856360][T18831] br0: port 4(sender) entered disabled state
[ 1497.856652][T18831] sender: entered allmulticast mode
[ 1497.859349][T18831] sender: entered promiscuous mode
[ 1498.033874][T18833] br0: port 4(sender) entered blocking state
[ 1498.034172][T18833] br0: port 4(sender) entered forwarding state
[ 1498.034642][T18833] br0: port 3(c3) entered blocking state
[ 1498.034841][T18833] br0: port 3(c3) entered forwarding state
[ 1498.035249][T18833] br0: port 2(c2) entered blocking state
[ 1498.035472][T18833] br0: port 2(c2) entered forwarding state
[ 1498.036385][T18833] br0: port 1(c1) entered blocking state
[ 1498.036609][T18833] br0: port 1(c1) entered forwarding state
[ 1509.891749][   T11] br0: port 1(c1) entered disabled state
[ 1510.004744][   T11] c1 (unregistering): left allmulticast mode
[ 1510.005027][   T11] c1 (unregistering): left promiscuous mode
[ 1510.005291][   T11] br0: port 1(c1) entered disabled state
[ 1510.245343][   T11] br0: port 2(c2) entered disabled state
[ 1510.373705][   T11] c2 (unregistering): left allmulticast mode
[ 1510.373999][   T11] c2 (unregistering): left promiscuous mode
[ 1510.374231][   T11] br0: port 2(c2) entered disabled state
[ 1510.606316][   T11] br0: port 3(c3) entered disabled state
[ 1510.735763][   T11] c3 (unregistering): left allmulticast mode
[ 1510.736041][   T11] c3 (unregistering): left promiscuous mode
[ 1510.736294][   T11] br0: port 3(c3) entered disabled state
[ 1510.989612][   T11] br0: port 4(sender) entered disabled state
[ 1511.063716][   T11] sender (unregistering): left allmulticast mode
[ 1511.063983][   T11] sender (unregistering): left promiscuous mode
[ 1511.064217][   T11] br0: port 4(sender) entered disabled state