[ 1513.421369][T18794] br0: port 1(c1) entered blocking state
[ 1513.421651][T18794] br0: port 1(c1) entered disabled state
[ 1513.421895][T18794] c1: entered allmulticast mode
[ 1513.424578][T18794] c1: entered promiscuous mode
[ 1513.902407][T18799] br0: port 2(c2) entered blocking state
[ 1513.902760][T18799] br0: port 2(c2) entered disabled state
[ 1513.903009][T18799] c2: entered allmulticast mode
[ 1513.905019][T18799] c2: entered promiscuous mode
[ 1514.372701][T18804] br0: port 3(c3) entered blocking state
[ 1514.372971][T18804] br0: port 3(c3) entered disabled state
[ 1514.373214][T18804] c3: entered allmulticast mode
[ 1514.375140][T18804] c3: entered promiscuous mode
[ 1514.858570][T18809] br0: port 4(sender) entered blocking state
[ 1514.858879][T18809] br0: port 4(sender) entered disabled state
[ 1514.859169][T18809] sender: entered allmulticast mode
[ 1514.861115][T18809] sender: entered promiscuous mode
[ 1515.037660][T18811] br0: port 4(sender) entered blocking state
[ 1515.037993][T18811] br0: port 4(sender) entered forwarding state
[ 1515.038487][T18811] br0: port 3(c3) entered blocking state
[ 1515.038707][T18811] br0: port 3(c3) entered forwarding state
[ 1515.039139][T18811] br0: port 2(c2) entered blocking state
[ 1515.039365][T18811] br0: port 2(c2) entered forwarding state
[ 1515.039790][T18811] br0: port 1(c1) entered blocking state
[ 1515.040013][T18811] br0: port 1(c1) entered forwarding state
[ 1526.952923][   T11] br0: port 1(c1) entered disabled state
[ 1527.122046][   T11] c1 (unregistering): left allmulticast mode
[ 1527.122380][   T11] c1 (unregistering): left promiscuous mode
[ 1527.122628][   T11] br0: port 1(c1) entered disabled state
[ 1527.324728][   T11] br0: port 2(c2) entered disabled state
[ 1527.460018][   T11] c2 (unregistering): left allmulticast mode
[ 1527.460358][   T11] c2 (unregistering): left promiscuous mode
[ 1527.460627][   T11] br0: port 2(c2) entered disabled state
[ 1527.692414][   T11] br0: port 3(c3) entered disabled state
[ 1527.807969][   T11] c3 (unregistering): left allmulticast mode
[ 1527.808274][   T11] c3 (unregistering): left promiscuous mode
[ 1527.808541][   T11] br0: port 3(c3) entered disabled state
[ 1528.083200][   T11] br0: port 4(sender) entered disabled state
[ 1528.196988][   T11] sender (unregistering): left allmulticast mode
[ 1528.197308][   T11] sender (unregistering): left promiscuous mode
[ 1528.197569][   T11] br0: port 4(sender) entered disabled state