[ 2236.470838][T18251] br0: port 1(c1) entered blocking state
[ 2236.471062][T18251] br0: port 1(c1) entered disabled state
[ 2236.471283][T18251] c1: entered allmulticast mode
[ 2236.473320][T18251] c1: entered promiscuous mode
[ 2237.328047][T18256] br0: port 2(c2) entered blocking state
[ 2237.328256][T18256] br0: port 2(c2) entered disabled state
[ 2237.328462][T18256] c2: entered allmulticast mode
[ 2237.330301][T18256] c2: entered promiscuous mode
[ 2238.146836][T18261] br0: port 3(c3) entered blocking state
[ 2238.147051][T18261] br0: port 3(c3) entered disabled state
[ 2238.147269][T18261] c3: entered allmulticast mode
[ 2238.149427][T18261] c3: entered promiscuous mode
[ 2238.975976][T18266] br0: port 4(sender) entered blocking state
[ 2238.976220][T18266] br0: port 4(sender) entered disabled state
[ 2238.976462][T18266] sender: entered allmulticast mode
[ 2238.978498][T18266] sender: entered promiscuous mode
[ 2239.289427][T18268] br0: port 4(sender) entered blocking state
[ 2239.289736][T18268] br0: port 4(sender) entered forwarding state
[ 2239.290203][T18268] br0: port 3(c3) entered blocking state
[ 2239.290407][T18268] br0: port 3(c3) entered forwarding state
[ 2239.290808][T18268] br0: port 2(c2) entered blocking state
[ 2239.291027][T18268] br0: port 2(c2) entered forwarding state
[ 2239.291782][T18268] br0: port 1(c1) entered blocking state
[ 2239.292009][T18268] br0: port 1(c1) entered forwarding state
[ 2252.187074][   T76] br0: port 1(c1) entered disabled state
[ 2252.325257][   T76] c1 (unregistering): left allmulticast mode
[ 2252.325554][   T76] c1 (unregistering): left promiscuous mode
[ 2252.325779][   T76] br0: port 1(c1) entered disabled state
[ 2252.800039][   T76] br0: port 2(c2) entered disabled state
[ 2252.925312][   T76] c2 (unregistering): left allmulticast mode
[ 2252.925560][   T76] c2 (unregistering): left promiscuous mode
[ 2252.925774][   T76] br0: port 2(c2) entered disabled state
[ 2253.425776][   T76] br0: port 3(c3) entered disabled state
[ 2253.542208][   T76] c3 (unregistering): left allmulticast mode
[ 2253.542505][   T76] c3 (unregistering): left promiscuous mode
[ 2253.542716][   T76] br0: port 3(c3) entered disabled state
[ 2254.004635][   T76] br0: port 4(sender) entered disabled state
[ 2254.145804][   T76] sender (unregistering): left allmulticast mode
[ 2254.146030][   T76] sender (unregistering): left promiscuous mode
[ 2254.146225][   T76] br0: port 4(sender) entered disabled state