[ 3048.462898][T24932] br0: port 1(c1) entered blocking state
[ 3048.463923][T24932] br0: port 1(c1) entered disabled state
[ 3048.464336][T24932] c1: entered allmulticast mode
[ 3048.468374][T24932] c1: entered promiscuous mode
[ 3049.146610][T24937] br0: port 2(c2) entered blocking state
[ 3049.146965][T24937] br0: port 2(c2) entered disabled state
[ 3049.147336][T24937] c2: entered allmulticast mode
[ 3049.150923][T24937] c2: entered promiscuous mode
[ 3049.845043][T24942] br0: port 3(c3) entered blocking state
[ 3049.845469][T24942] br0: port 3(c3) entered disabled state
[ 3049.845825][T24942] c3: entered allmulticast mode
[ 3049.849878][T24942] c3: entered promiscuous mode
[ 3050.544484][T24947] br0: port 4(sender) entered blocking state
[ 3050.544973][T24947] br0: port 4(sender) entered disabled state
[ 3050.545397][T24947] sender: entered allmulticast mode
[ 3050.549331][T24947] sender: entered promiscuous mode
[ 3050.815299][T24949] br0: port 4(sender) entered blocking state
[ 3050.815850][T24949] br0: port 4(sender) entered forwarding state
[ 3050.816596][T24949] br0: port 3(c3) entered blocking state
[ 3050.816927][T24949] br0: port 3(c3) entered forwarding state
[ 3050.817609][T24949] br0: port 2(c2) entered blocking state
[ 3050.817943][T24949] br0: port 2(c2) entered forwarding state
[ 3050.818622][T24949] br0: port 1(c1) entered blocking state
[ 3050.818964][T24949] br0: port 1(c1) entered forwarding state
[ 3063.316493][   T12] br0: port 1(c1) entered disabled state
[ 3063.448333][   T12] c1 (unregistering): left allmulticast mode
[ 3063.448845][   T12] c1 (unregistering): left promiscuous mode
[ 3063.449236][   T12] br0: port 1(c1) entered disabled state
[ 3063.862929][   T12] br0: port 2(c2) entered disabled state
[ 3064.030065][   T12] c2 (unregistering): left allmulticast mode
[ 3064.030538][   T12] c2 (unregistering): left promiscuous mode
[ 3064.030923][   T12] br0: port 2(c2) entered disabled state
[ 3064.449849][   T12] br0: port 3(c3) entered disabled state
[ 3064.531214][   T12] c3 (unregistering): left allmulticast mode
[ 3064.531718][   T12] c3 (unregistering): left promiscuous mode
[ 3064.532095][   T12] br0: port 3(c3) entered disabled state
[ 3065.010848][   T12] br0: port 4(sender) entered disabled state
[ 3065.144160][   T12] sender (unregistering): left allmulticast mode
[ 3065.144608][   T12] sender (unregistering): left promiscuous mode
[ 3065.144994][   T12] br0: port 4(sender) entered disabled state