[ 2497.824720][T19087] br0: port 1(c1) entered blocking state
[ 2497.825019][T19087] br0: port 1(c1) entered disabled state
[ 2497.825225][T19087] c1: entered allmulticast mode
[ 2497.827053][T19087] c1: entered promiscuous mode
[ 2498.737853][T19092] br0: port 2(c2) entered blocking state
[ 2498.738061][T19092] br0: port 2(c2) entered disabled state
[ 2498.738275][T19092] c2: entered allmulticast mode
[ 2498.740132][T19092] c2: entered promiscuous mode
[ 2499.663050][T19097] br0: port 3(c3) entered blocking state
[ 2499.663328][T19097] br0: port 3(c3) entered disabled state
[ 2499.663550][T19097] c3: entered allmulticast mode
[ 2499.665337][T19097] c3: entered promiscuous mode
[ 2500.559577][T19102] br0: port 4(sender) entered blocking state
[ 2500.559932][T19102] br0: port 4(sender) entered disabled state
[ 2500.560185][T19102] sender: entered allmulticast mode
[ 2500.561995][T19102] sender: entered promiscuous mode
[ 2500.902937][T19104] br0: port 4(sender) entered blocking state
[ 2500.903294][T19104] br0: port 4(sender) entered forwarding state
[ 2500.904037][T19104] br0: port 3(c3) entered blocking state
[ 2500.904238][T19104] br0: port 3(c3) entered forwarding state
[ 2500.904639][T19104] br0: port 2(c2) entered blocking state
[ 2500.904837][T19104] br0: port 2(c2) entered forwarding state
[ 2500.905228][T19104] br0: port 1(c1) entered blocking state
[ 2500.905437][T19104] br0: port 1(c1) entered forwarding state
[ 2513.980429][   T11] br0: port 1(c1) entered disabled state
[ 2514.058956][   T11] c1 (unregistering): left allmulticast mode
[ 2514.059198][   T11] c1 (unregistering): left promiscuous mode
[ 2514.059413][   T11] br0: port 1(c1) entered disabled state
[ 2514.705734][   T11] br0: port 2(c2) entered disabled state
[ 2514.770992][   T11] c2 (unregistering): left allmulticast mode
[ 2514.771210][   T11] c2 (unregistering): left promiscuous mode
[ 2514.771444][   T11] br0: port 2(c2) entered disabled state
[ 2515.472757][   T11] br0: port 3(c3) entered disabled state
[ 2515.557350][   T11] c3 (unregistering): left allmulticast mode
[ 2515.557795][   T11] c3 (unregistering): left promiscuous mode
[ 2515.558116][   T11] br0: port 3(c3) entered disabled state
[ 2516.133583][   T11] br0: port 4(sender) entered disabled state
[ 2516.208355][   T11] sender (unregistering): left allmulticast mode
[ 2516.208729][   T11] sender (unregistering): left promiscuous mode
[ 2516.209052][   T11] br0: port 4(sender) entered disabled state