[ 3086.911450][T27528] br0: port 1(c1) entered blocking state
[ 3086.911842][T27528] br0: port 1(c1) entered disabled state
[ 3086.912208][T27528] c1: entered allmulticast mode
[ 3086.916112][T27528] c1: entered promiscuous mode
[ 3087.578250][T27533] br0: port 2(c2) entered blocking state
[ 3087.578725][T27533] br0: port 2(c2) entered disabled state
[ 3087.579102][T27533] c2: entered allmulticast mode
[ 3087.582644][T27533] c2: entered promiscuous mode
[ 3088.280792][T27538] br0: port 3(c3) entered blocking state
[ 3088.281189][T27538] br0: port 3(c3) entered disabled state
[ 3088.281543][T27538] c3: entered allmulticast mode
[ 3088.288015][T27538] c3: entered promiscuous mode
[ 3088.998911][T27543] br0: port 4(sender) entered blocking state
[ 3088.999419][T27543] br0: port 4(sender) entered disabled state
[ 3089.000093][T27543] sender: entered allmulticast mode
[ 3089.003652][T27543] sender: entered promiscuous mode
[ 3089.260331][T27545] br0: port 4(sender) entered blocking state
[ 3089.260811][T27545] br0: port 4(sender) entered forwarding state
[ 3089.261582][T27545] br0: port 3(c3) entered blocking state
[ 3089.261934][T27545] br0: port 3(c3) entered forwarding state
[ 3089.262616][T27545] br0: port 2(c2) entered blocking state
[ 3089.262986][T27545] br0: port 2(c2) entered forwarding state
[ 3089.263676][T27545] br0: port 1(c1) entered blocking state
[ 3089.264022][T27545] br0: port 1(c1) entered forwarding state
[ 3101.761041][   T12] br0: port 1(c1) entered disabled state
[ 3101.851580][   T12] c1 (unregistering): left allmulticast mode
[ 3101.852042][   T12] c1 (unregistering): left promiscuous mode
[ 3101.852445][   T12] br0: port 1(c1) entered disabled state
[ 3102.290314][   T12] br0: port 2(c2) entered disabled state
[ 3102.392524][   T12] c2 (unregistering): left allmulticast mode
[ 3102.392994][   T12] c2 (unregistering): left promiscuous mode
[ 3102.393398][   T12] br0: port 2(c2) entered disabled state
[ 3102.862766][   T12] br0: port 3(c3) entered disabled state
[ 3103.011579][   T12] c3 (unregistering): left allmulticast mode
[ 3103.012037][   T12] c3 (unregistering): left promiscuous mode
[ 3103.012414][   T12] br0: port 3(c3) entered disabled state
[ 3103.431775][   T12] br0: port 4(sender) entered disabled state
[ 3103.542555][   T12] sender (unregistering): left allmulticast mode
[ 3103.542992][   T12] sender (unregistering): left promiscuous mode
[ 3103.543374][   T12] br0: port 4(sender) entered disabled state