[ 2243.767146][T18303] br0: port 1(c1) entered blocking state
[ 2243.767361][T18303] br0: port 1(c1) entered disabled state
[ 2243.767584][T18303] c1: entered allmulticast mode
[ 2243.770444][T18303] c1: entered promiscuous mode
[ 2244.580553][T18308] br0: port 2(c2) entered blocking state
[ 2244.580800][T18308] br0: port 2(c2) entered disabled state
[ 2244.581035][T18308] c2: entered allmulticast mode
[ 2244.582859][T18308] c2: entered promiscuous mode
[ 2245.402112][T18313] br0: port 3(c3) entered blocking state
[ 2245.402347][T18313] br0: port 3(c3) entered disabled state
[ 2245.402588][T18313] c3: entered allmulticast mode
[ 2245.405439][T18313] c3: entered promiscuous mode
[ 2246.209650][T18318] br0: port 4(sender) entered blocking state
[ 2246.210976][T18318] br0: port 4(sender) entered disabled state
[ 2246.215710][T18318] sender: entered allmulticast mode
[ 2246.217610][T18318] sender: entered promiscuous mode
[ 2246.537942][T18320] br0: port 4(sender) entered blocking state
[ 2246.538233][T18320] br0: port 4(sender) entered forwarding state
[ 2246.538705][T18320] br0: port 3(c3) entered blocking state
[ 2246.538913][T18320] br0: port 3(c3) entered forwarding state
[ 2246.539314][T18320] br0: port 2(c2) entered blocking state
[ 2246.539517][T18320] br0: port 2(c2) entered forwarding state
[ 2246.539927][T18320] br0: port 1(c1) entered blocking state
[ 2246.540142][T18320] br0: port 1(c1) entered forwarding state
[ 2259.381219][   T11] br0: port 1(c1) entered disabled state
[ 2259.512266][   T11] c1 (unregistering): left allmulticast mode
[ 2259.512638][   T11] c1 (unregistering): left promiscuous mode
[ 2259.512861][   T11] br0: port 1(c1) entered disabled state
[ 2260.003876][   T11] br0: port 2(c2) entered disabled state
[ 2260.079257][   T11] c2 (unregistering): left allmulticast mode
[ 2260.079489][   T11] c2 (unregistering): left promiscuous mode
[ 2260.079706][   T11] br0: port 2(c2) entered disabled state
[ 2260.676285][   T11] br0: port 3(c3) entered disabled state
[ 2260.773258][   T11] c3 (unregistering): left allmulticast mode
[ 2260.773489][   T11] c3 (unregistering): left promiscuous mode
[ 2260.773707][   T11] br0: port 3(c3) entered disabled state
[ 2261.298882][   T11] br0: port 4(sender) entered disabled state
[ 2261.430269][   T11] sender (unregistering): left allmulticast mode
[ 2261.430506][   T11] sender (unregistering): left promiscuous mode
[ 2261.430731][   T11] br0: port 4(sender) entered disabled state