[ 1527.178509][T18809] br0: port 1(c1) entered blocking state
[ 1527.178749][T18809] br0: port 1(c1) entered disabled state
[ 1527.179000][T18809] c1: entered allmulticast mode
[ 1527.181672][T18809] c1: entered promiscuous mode
[ 1527.650626][T18814] br0: port 2(c2) entered blocking state
[ 1527.650949][T18814] br0: port 2(c2) entered disabled state
[ 1527.651208][T18814] c2: entered allmulticast mode
[ 1527.653107][T18814] c2: entered promiscuous mode
[ 1528.149812][T18819] br0: port 3(c3) entered blocking state
[ 1528.150119][T18819] br0: port 3(c3) entered disabled state
[ 1528.150405][T18819] c3: entered allmulticast mode
[ 1528.153435][T18819] c3: entered promiscuous mode
[ 1528.626687][T18824] br0: port 4(sender) entered blocking state
[ 1528.627065][T18824] br0: port 4(sender) entered disabled state
[ 1528.627804][T18824] sender: entered allmulticast mode
[ 1528.629778][T18824] sender: entered promiscuous mode
[ 1528.804268][T18826] br0: port 4(sender) entered blocking state
[ 1528.804572][T18826] br0: port 4(sender) entered forwarding state
[ 1528.805046][T18826] br0: port 3(c3) entered blocking state
[ 1528.805271][T18826] br0: port 3(c3) entered forwarding state
[ 1528.805704][T18826] br0: port 2(c2) entered blocking state
[ 1528.805920][T18826] br0: port 2(c2) entered forwarding state
[ 1528.806348][T18826] br0: port 1(c1) entered blocking state
[ 1528.806909][T18826] br0: port 1(c1) entered forwarding state
[ 1540.662009][   T67] br0: port 1(c1) entered disabled state
[ 1540.821899][   T67] c1 (unregistering): left allmulticast mode
[ 1540.822244][   T67] c1 (unregistering): left promiscuous mode
[ 1540.822508][   T67] br0: port 1(c1) entered disabled state
[ 1541.041985][   T67] br0: port 2(c2) entered disabled state
[ 1541.182855][   T67] c2 (unregistering): left allmulticast mode
[ 1541.183198][   T67] c2 (unregistering): left promiscuous mode
[ 1541.183473][   T67] br0: port 2(c2) entered disabled state
[ 1541.414565][   T67] br0: port 3(c3) entered disabled state
[ 1541.528862][   T67] c3 (unregistering): left allmulticast mode
[ 1541.529211][   T67] c3 (unregistering): left promiscuous mode
[ 1541.529491][   T67] br0: port 3(c3) entered disabled state
[ 1541.797189][   T67] br0: port 4(sender) entered disabled state
[ 1541.906899][   T67] sender (unregistering): left allmulticast mode
[ 1541.907175][   T67] sender (unregistering): left promiscuous mode
[ 1541.907431][   T67] br0: port 4(sender) entered disabled state