[ 2271.161408][T18314] br0: port 1(c1) entered blocking state
[ 2271.161681][T18314] br0: port 1(c1) entered disabled state
[ 2271.161914][T18314] c1: entered allmulticast mode
[ 2271.163778][T18314] c1: entered promiscuous mode
[ 2272.044202][T18319] br0: port 2(c2) entered blocking state
[ 2272.044418][T18319] br0: port 2(c2) entered disabled state
[ 2272.044634][T18319] c2: entered allmulticast mode
[ 2272.047099][T18319] c2: entered promiscuous mode
[ 2272.917914][T18324] br0: port 3(c3) entered blocking state
[ 2272.918162][T18324] br0: port 3(c3) entered disabled state
[ 2272.918383][T18324] c3: entered allmulticast mode
[ 2272.921025][T18324] c3: entered promiscuous mode
[ 2273.866835][T18329] br0: port 4(sender) entered blocking state
[ 2273.867257][T18329] br0: port 4(sender) entered disabled state
[ 2273.867693][T18329] sender: entered allmulticast mode
[ 2273.871399][T18329] sender: entered promiscuous mode
[ 2274.244398][T18331] br0: port 4(sender) entered blocking state
[ 2274.244753][T18331] br0: port 4(sender) entered forwarding state
[ 2274.245205][T18331] br0: port 3(c3) entered blocking state
[ 2274.245396][T18331] br0: port 3(c3) entered forwarding state
[ 2274.245781][T18331] br0: port 2(c2) entered blocking state
[ 2274.245987][T18331] br0: port 2(c2) entered forwarding state
[ 2274.246380][T18331] br0: port 1(c1) entered blocking state
[ 2274.246593][T18331] br0: port 1(c1) entered forwarding state
[ 2287.167453][   T11] br0: port 1(c1) entered disabled state
[ 2287.248443][   T11] c1 (unregistering): left allmulticast mode
[ 2287.248689][   T11] c1 (unregistering): left promiscuous mode
[ 2287.248909][   T11] br0: port 1(c1) entered disabled state
[ 2287.804055][   T11] br0: port 2(c2) entered disabled state
[ 2287.903423][   T11] c2 (unregistering): left allmulticast mode
[ 2287.903654][   T11] c2 (unregistering): left promiscuous mode
[ 2287.903877][   T11] br0: port 2(c2) entered disabled state
[ 2288.467956][   T11] br0: port 3(c3) entered disabled state
[ 2288.624430][   T11] c3 (unregistering): left allmulticast mode
[ 2288.624677][   T11] c3 (unregistering): left promiscuous mode
[ 2288.624909][   T11] br0: port 3(c3) entered disabled state
[ 2289.118423][   T11] br0: port 4(sender) entered disabled state
[ 2289.255450][   T11] sender (unregistering): left allmulticast mode
[ 2289.255721][   T11] sender (unregistering): left promiscuous mode
[ 2289.255957][   T11] br0: port 4(sender) entered disabled state