[ 1030.992833][  T850] br0: port 1(c1) entered blocking state
[ 1030.993188][  T850] br0: port 1(c1) entered disabled state
[ 1030.993532][  T850] c1: entered allmulticast mode
[ 1030.995688][  T850] c1: entered promiscuous mode
[ 1031.178184][  T855] br0: port 2(c2) entered blocking state
[ 1031.178505][  T855] br0: port 2(c2) entered disabled state
[ 1031.179570][  T855] c2: entered allmulticast mode
[ 1031.181409][  T855] c2: entered promiscuous mode
[ 1031.352882][  T860] br0: port 3(c3) entered blocking state
[ 1031.353162][  T860] br0: port 3(c3) entered disabled state
[ 1031.353424][  T860] c3: entered allmulticast mode
[ 1031.355039][  T860] c3: entered promiscuous mode
[ 1031.544427][  T865] br0: port 4(sender) entered blocking state
[ 1031.544776][  T865] br0: port 4(sender) entered disabled state
[ 1031.545108][  T865] sender: entered allmulticast mode
[ 1031.546769][  T865] sender: entered promiscuous mode
[ 1031.610082][  T867] br0: port 4(sender) entered blocking state
[ 1031.610495][  T867] br0: port 4(sender) entered forwarding state
[ 1031.611051][  T867] br0: port 3(c3) entered blocking state
[ 1031.611368][  T867] br0: port 3(c3) entered forwarding state
[ 1031.611899][  T867] br0: port 2(c2) entered blocking state
[ 1031.612232][  T867] br0: port 2(c2) entered forwarding state
[ 1031.612769][  T867] br0: port 1(c1) entered blocking state
[ 1031.613113][  T867] br0: port 1(c1) entered forwarding state
[ 1042.633890][   T12] br0: port 1(c1) entered disabled state
[ 1042.637886][   T12] c1 (unregistering): left allmulticast mode
[ 1042.638318][   T12] c1 (unregistering): left promiscuous mode
[ 1042.638731][   T12] br0: port 1(c1) entered disabled state
[ 1042.772976][   T12] br0: port 2(c2) entered disabled state
[ 1042.777129][   T12] c2 (unregistering): left allmulticast mode
[ 1042.777521][   T12] c2 (unregistering): left promiscuous mode
[ 1042.777903][   T12] br0: port 2(c2) entered disabled state
[ 1042.921012][   T12] br0: port 3(c3) entered disabled state
[ 1042.924655][   T12] c3 (unregistering): left allmulticast mode
[ 1042.925041][   T12] c3 (unregistering): left promiscuous mode
[ 1042.925424][   T12] br0: port 3(c3) entered disabled state
[ 1043.066126][   T12] br0: port 4(sender) entered disabled state
[ 1043.070006][   T12] sender (unregistering): left allmulticast mode
[ 1043.070425][   T12] sender (unregistering): left promiscuous mode
[ 1043.070734][   T12] br0: port 4(sender) entered disabled state