[ 1502.419070][T18800] br0: port 1(c1) entered blocking state
[ 1502.419885][T18800] br0: port 1(c1) entered disabled state
[ 1502.420111][T18800] c1: entered allmulticast mode
[ 1502.421995][T18800] c1: entered promiscuous mode
[ 1502.896202][T18805] br0: port 2(c2) entered blocking state
[ 1502.896554][T18805] br0: port 2(c2) entered disabled state
[ 1502.896800][T18805] c2: entered allmulticast mode
[ 1502.898703][T18805] c2: entered promiscuous mode
[ 1503.355502][T18810] br0: port 3(c3) entered blocking state
[ 1503.355810][T18810] br0: port 3(c3) entered disabled state
[ 1503.356033][T18810] c3: entered allmulticast mode
[ 1503.358002][T18810] c3: entered promiscuous mode
[ 1503.811450][T18815] br0: port 4(sender) entered blocking state
[ 1503.811780][T18815] br0: port 4(sender) entered disabled state
[ 1503.812070][T18815] sender: entered allmulticast mode
[ 1503.813987][T18815] sender: entered promiscuous mode
[ 1503.986893][T18817] br0: port 4(sender) entered blocking state
[ 1503.987238][T18817] br0: port 4(sender) entered forwarding state
[ 1503.987737][T18817] br0: port 3(c3) entered blocking state
[ 1503.987972][T18817] br0: port 3(c3) entered forwarding state
[ 1503.988418][T18817] br0: port 2(c2) entered blocking state
[ 1503.988645][T18817] br0: port 2(c2) entered forwarding state
[ 1503.989074][T18817] br0: port 1(c1) entered blocking state
[ 1503.989301][T18817] br0: port 1(c1) entered forwarding state
[ 1515.840615][   T69] br0: port 1(c1) entered disabled state
[ 1515.933927][   T69] c1 (unregistering): left allmulticast mode
[ 1515.934207][   T69] c1 (unregistering): left promiscuous mode
[ 1515.934456][   T69] br0: port 1(c1) entered disabled state
[ 1516.224434][   T69] br0: port 2(c2) entered disabled state
[ 1516.321921][   T69] c2 (unregistering): left allmulticast mode
[ 1516.322208][   T69] c2 (unregistering): left promiscuous mode
[ 1516.322453][   T69] br0: port 2(c2) entered disabled state
[ 1516.583077][   T69] br0: port 3(c3) entered disabled state
[ 1516.722918][   T69] c3 (unregistering): left allmulticast mode
[ 1516.723275][   T69] c3 (unregistering): left promiscuous mode
[ 1516.723525][   T69] br0: port 3(c3) entered disabled state
[ 1516.954615][   T69] br0: port 4(sender) entered disabled state
[ 1517.130037][   T69] sender (unregistering): left allmulticast mode
[ 1517.130299][   T69] sender (unregistering): left promiscuous mode
[ 1517.130537][   T69] br0: port 4(sender) entered disabled state