[  988.352952][T30982] br0: port 1(c1) entered blocking state
[  988.353230][T30982] br0: port 1(c1) entered disabled state
[  988.353491][T30982] c1: entered allmulticast mode
[  988.356207][T30982] c1: entered promiscuous mode
[  988.522305][T30987] br0: port 2(c2) entered blocking state
[  988.522488][T30987] br0: port 2(c2) entered disabled state
[  988.522655][T30987] c2: entered allmulticast mode
[  988.524238][T30987] c2: entered promiscuous mode
[  988.678992][T30992] br0: port 3(c3) entered blocking state
[  988.679175][T30992] br0: port 3(c3) entered disabled state
[  988.679342][T30992] c3: entered allmulticast mode
[  988.681290][T30992] c3: entered promiscuous mode
[  988.852543][T30997] br0: port 4(sender) entered blocking state
[  988.852778][T30997] br0: port 4(sender) entered disabled state
[  988.852986][T30997] sender: entered allmulticast mode
[  988.854534][T30997] sender: entered promiscuous mode
[  988.905744][T30999] br0: port 4(sender) entered blocking state
[  988.905971][T30999] br0: port 4(sender) entered forwarding state
[  988.906307][T30999] br0: port 3(c3) entered blocking state
[  988.906457][T30999] br0: port 3(c3) entered forwarding state
[  988.906769][T30999] br0: port 2(c2) entered blocking state
[  988.906926][T30999] br0: port 2(c2) entered forwarding state
[  988.907224][T30999] br0: port 1(c1) entered blocking state
[  988.907376][T30999] br0: port 1(c1) entered forwarding state
[ 1000.040610][   T12] br0: port 1(c1) entered disabled state
[ 1000.043710][   T12] c1 (unregistering): left allmulticast mode
[ 1000.044950][   T12] c1 (unregistering): left promiscuous mode
[ 1000.045197][   T12] br0: port 1(c1) entered disabled state
[ 1000.224931][   T12] br0: port 2(c2) entered disabled state
[ 1000.227518][   T12] c2 (unregistering): left allmulticast mode
[ 1000.227778][   T12] c2 (unregistering): left promiscuous mode
[ 1000.228007][   T12] br0: port 2(c2) entered disabled state
[ 1000.403672][   T12] br0: port 3(c3) entered disabled state
[ 1000.406516][   T12] c3 (unregistering): left allmulticast mode
[ 1000.406785][   T12] c3 (unregistering): left promiscuous mode
[ 1000.407025][   T12] br0: port 3(c3) entered disabled state
[ 1000.577106][   T12] br0: port 4(sender) entered disabled state
[ 1000.580237][   T12] sender (unregistering): left allmulticast mode
[ 1000.580487][   T12] sender (unregistering): left promiscuous mode
[ 1000.580738][   T12] br0: port 4(sender) entered disabled state