[ 1529.535972][T18806] br0: port 1(c1) entered blocking state
[ 1529.536299][T18806] br0: port 1(c1) entered disabled state
[ 1529.536540][T18806] c1: entered allmulticast mode
[ 1529.538474][T18806] c1: entered promiscuous mode
[ 1530.020288][T18811] br0: port 2(c2) entered blocking state
[ 1530.020593][T18811] br0: port 2(c2) entered disabled state
[ 1530.020836][T18811] c2: entered allmulticast mode
[ 1530.022779][T18811] c2: entered promiscuous mode
[ 1530.519379][T18816] br0: port 3(c3) entered blocking state
[ 1530.519621][T18816] br0: port 3(c3) entered disabled state
[ 1530.519861][T18816] c3: entered allmulticast mode
[ 1530.521801][T18816] c3: entered promiscuous mode
[ 1530.995692][T18821] br0: port 4(sender) entered blocking state
[ 1530.996057][T18821] br0: port 4(sender) entered disabled state
[ 1530.996379][T18821] sender: entered allmulticast mode
[ 1530.998540][T18821] sender: entered promiscuous mode
[ 1531.184338][T18823] br0: port 4(sender) entered blocking state
[ 1531.184678][T18823] br0: port 4(sender) entered forwarding state
[ 1531.185167][T18823] br0: port 3(c3) entered blocking state
[ 1531.185388][T18823] br0: port 3(c3) entered forwarding state
[ 1531.185822][T18823] br0: port 2(c2) entered blocking state
[ 1531.186044][T18823] br0: port 2(c2) entered forwarding state
[ 1531.186480][T18823] br0: port 1(c1) entered blocking state
[ 1531.186715][T18823] br0: port 1(c1) entered forwarding state
[ 1543.055712][   T11] br0: port 1(c1) entered disabled state
[ 1543.155800][   T11] c1 (unregistering): left allmulticast mode
[ 1543.156074][   T11] c1 (unregistering): left promiscuous mode
[ 1543.156310][   T11] br0: port 1(c1) entered disabled state
[ 1543.457189][   T11] br0: port 2(c2) entered disabled state
[ 1543.567784][   T11] c2 (unregistering): left allmulticast mode
[ 1543.568124][   T11] c2 (unregistering): left promiscuous mode
[ 1543.568369][   T11] br0: port 2(c2) entered disabled state
[ 1543.835218][   T11] br0: port 3(c3) entered disabled state
[ 1543.955784][   T11] c3 (unregistering): left allmulticast mode
[ 1543.956083][   T11] c3 (unregistering): left promiscuous mode
[ 1543.956340][   T11] br0: port 3(c3) entered disabled state
[ 1544.271288][   T11] br0: port 4(sender) entered disabled state
[ 1544.375760][   T11] sender (unregistering): left allmulticast mode
[ 1544.376058][   T11] sender (unregistering): left promiscuous mode
[ 1544.376308][   T11] br0: port 4(sender) entered disabled state