[ 2999.978778][T29260] br0: port 1(c1) entered blocking state
[ 2999.979370][T29260] br0: port 1(c1) entered disabled state
[ 2999.979745][T29260] c1: entered allmulticast mode
[ 2999.983216][T29260] c1: entered promiscuous mode
[ 3000.630790][T29265] br0: port 2(c2) entered blocking state
[ 3000.631218][T29265] br0: port 2(c2) entered disabled state
[ 3000.631569][T29265] c2: entered allmulticast mode
[ 3000.634990][T29265] c2: entered promiscuous mode
[ 3001.319738][T29270] br0: port 3(c3) entered blocking state
[ 3001.320154][T29270] br0: port 3(c3) entered disabled state
[ 3001.320531][T29270] c3: entered allmulticast mode
[ 3001.323981][T29270] c3: entered promiscuous mode
[ 3001.993246][T29275] br0: port 4(sender) entered blocking state
[ 3001.993703][T29275] br0: port 4(sender) entered disabled state
[ 3001.994148][T29275] sender: entered allmulticast mode
[ 3001.997548][T29275] sender: entered promiscuous mode
[ 3002.237703][T29277] br0: port 4(sender) entered blocking state
[ 3002.238201][T29277] br0: port 4(sender) entered forwarding state
[ 3002.238943][T29277] br0: port 3(c3) entered blocking state
[ 3002.239298][T29277] br0: port 3(c3) entered forwarding state
[ 3002.239965][T29277] br0: port 2(c2) entered blocking state
[ 3002.240325][T29277] br0: port 2(c2) entered forwarding state
[ 3002.241019][T29277] br0: port 1(c1) entered blocking state
[ 3002.241371][T29277] br0: port 1(c1) entered forwarding state
[ 3014.658768][   T12] br0: port 1(c1) entered disabled state
[ 3014.679336][   T12] c1 (unregistering): left allmulticast mode
[ 3014.679794][   T12] c1 (unregistering): left promiscuous mode
[ 3014.682313][   T12] br0: port 1(c1) entered disabled state
[ 3015.194982][   T12] br0: port 2(c2) entered disabled state
[ 3015.219308][   T12] c2 (unregistering): left allmulticast mode
[ 3015.219762][   T12] c2 (unregistering): left promiscuous mode
[ 3015.222441][   T12] br0: port 2(c2) entered disabled state
[ 3015.718144][   T12] br0: port 3(c3) entered disabled state
[ 3015.738519][   T12] c3 (unregistering): left allmulticast mode
[ 3015.738930][   T12] c3 (unregistering): left promiscuous mode
[ 3015.739343][   T12] br0: port 3(c3) entered disabled state
[ 3016.254710][   T12] br0: port 4(sender) entered disabled state
[ 3016.275918][   T12] sender (unregistering): left allmulticast mode
[ 3016.276465][   T12] sender (unregistering): left promiscuous mode
[ 3016.276988][   T12] br0: port 4(sender) entered disabled state