[ 1048.247683][ T1153] br0: port 1(c1) entered blocking state
[ 1048.247980][ T1153] br0: port 1(c1) entered disabled state
[ 1048.248239][ T1153] c1: entered allmulticast mode
[ 1048.249796][ T1153] c1: entered promiscuous mode
[ 1048.419265][ T1158] br0: port 2(c2) entered blocking state
[ 1048.419531][ T1158] br0: port 2(c2) entered disabled state
[ 1048.419784][ T1158] c2: entered allmulticast mode
[ 1048.421355][ T1158] c2: entered promiscuous mode
[ 1048.581761][ T1163] br0: port 3(c3) entered blocking state
[ 1048.582052][ T1163] br0: port 3(c3) entered disabled state
[ 1048.582306][ T1163] c3: entered allmulticast mode
[ 1048.583860][ T1163] c3: entered promiscuous mode
[ 1048.754372][ T1168] br0: port 4(sender) entered blocking state
[ 1048.754704][ T1168] br0: port 4(sender) entered disabled state
[ 1048.755021][ T1168] sender: entered allmulticast mode
[ 1048.756613][ T1168] sender: entered promiscuous mode
[ 1048.810831][ T1170] br0: port 4(sender) entered blocking state
[ 1048.811184][ T1170] br0: port 4(sender) entered forwarding state
[ 1048.811625][ T1170] br0: port 3(c3) entered blocking state
[ 1048.811876][ T1170] br0: port 3(c3) entered forwarding state
[ 1048.812301][ T1170] br0: port 2(c2) entered blocking state
[ 1048.812547][ T1170] br0: port 2(c2) entered forwarding state
[ 1048.812974][ T1170] br0: port 1(c1) entered blocking state
[ 1048.813231][ T1170] br0: port 1(c1) entered forwarding state
[ 1059.846525][   T69] br0: port 1(c1) entered disabled state
[ 1059.852383][   T69] c1 (unregistering): left allmulticast mode
[ 1059.852940][   T69] c1 (unregistering): left promiscuous mode
[ 1059.853515][   T69] br0: port 1(c1) entered disabled state
[ 1060.024332][   T69] br0: port 2(c2) entered disabled state
[ 1060.028066][   T69] c2 (unregistering): left allmulticast mode
[ 1060.028441][   T69] c2 (unregistering): left promiscuous mode
[ 1060.028803][   T69] br0: port 2(c2) entered disabled state
[ 1060.234419][   T69] br0: port 3(c3) entered disabled state
[ 1060.238210][   T69] c3 (unregistering): left allmulticast mode
[ 1060.238528][   T69] c3 (unregistering): left promiscuous mode
[ 1060.238826][   T69] br0: port 3(c3) entered disabled state
[ 1060.413395][   T69] br0: port 4(sender) entered disabled state
[ 1060.418183][   T69] sender (unregistering): left allmulticast mode
[ 1060.418697][   T69] sender (unregistering): left promiscuous mode
[ 1060.419202][   T69] br0: port 4(sender) entered disabled state