[ 2253.032833][T18327] br0: port 1(c1) entered blocking state
[ 2253.033099][T18327] br0: port 1(c1) entered disabled state
[ 2253.034765][T18327] c1: entered allmulticast mode
[ 2253.036694][T18327] c1: entered promiscuous mode
[ 2253.876459][T18332] br0: port 2(c2) entered blocking state
[ 2253.876724][T18332] br0: port 2(c2) entered disabled state
[ 2253.876981][T18332] c2: entered allmulticast mode
[ 2253.878883][T18332] c2: entered promiscuous mode
[ 2254.715872][T18337] br0: port 3(c3) entered blocking state
[ 2254.716116][T18337] br0: port 3(c3) entered disabled state
[ 2254.716367][T18337] c3: entered allmulticast mode
[ 2254.718254][T18337] c3: entered promiscuous mode
[ 2255.567967][T18342] br0: port 4(sender) entered blocking state
[ 2255.568953][T18342] br0: port 4(sender) entered disabled state
[ 2255.569262][T18342] sender: entered allmulticast mode
[ 2255.571124][T18342] sender: entered promiscuous mode
[ 2255.899567][T18344] br0: port 4(sender) entered blocking state
[ 2255.899904][T18344] br0: port 4(sender) entered forwarding state
[ 2255.900368][T18344] br0: port 3(c3) entered blocking state
[ 2255.900571][T18344] br0: port 3(c3) entered forwarding state
[ 2255.900967][T18344] br0: port 2(c2) entered blocking state
[ 2255.901168][T18344] br0: port 2(c2) entered forwarding state
[ 2255.901573][T18344] br0: port 1(c1) entered blocking state
[ 2255.901789][T18344] br0: port 1(c1) entered forwarding state
[ 2268.766879][   T76] br0: port 1(c1) entered disabled state
[ 2268.831796][   T76] c1 (unregistering): left allmulticast mode
[ 2268.832060][   T76] c1 (unregistering): left promiscuous mode
[ 2268.832296][   T76] br0: port 1(c1) entered disabled state
[ 2269.374779][   T76] br0: port 2(c2) entered disabled state
[ 2269.512799][   T76] c2 (unregistering): left allmulticast mode
[ 2269.513042][   T76] c2 (unregistering): left promiscuous mode
[ 2269.513260][   T76] br0: port 2(c2) entered disabled state
[ 2270.019120][   T76] br0: port 3(c3) entered disabled state
[ 2270.114816][   T76] c3 (unregistering): left allmulticast mode
[ 2270.115060][   T76] c3 (unregistering): left promiscuous mode
[ 2270.115302][   T76] br0: port 3(c3) entered disabled state
[ 2270.652690][   T76] br0: port 4(sender) entered disabled state
[ 2270.791829][   T76] sender (unregistering): left allmulticast mode
[ 2270.792101][   T76] sender (unregistering): left promiscuous mode
[ 2270.792332][   T76] br0: port 4(sender) entered disabled state