[ 2929.543149][T28855] br0: port 1(c1) entered blocking state
[ 2929.543494][T28855] br0: port 1(c1) entered disabled state
[ 2929.543832][T28855] c1: entered allmulticast mode
[ 2929.547196][T28855] c1: entered promiscuous mode
[ 2930.209705][T28860] br0: port 2(c2) entered blocking state
[ 2930.210055][T28860] br0: port 2(c2) entered disabled state
[ 2930.210392][T28860] c2: entered allmulticast mode
[ 2930.214187][T28860] c2: entered promiscuous mode
[ 2930.882922][T28865] br0: port 3(c3) entered blocking state
[ 2930.883394][T28865] br0: port 3(c3) entered disabled state
[ 2930.883728][T28865] c3: entered allmulticast mode
[ 2930.887067][T28865] c3: entered promiscuous mode
[ 2931.537721][T28870] br0: port 4(sender) entered blocking state
[ 2931.538176][T28870] br0: port 4(sender) entered disabled state
[ 2931.538599][T28870] sender: entered allmulticast mode
[ 2931.541927][T28870] sender: entered promiscuous mode
[ 2931.773335][T28872] br0: port 4(sender) entered blocking state
[ 2931.773802][T28872] br0: port 4(sender) entered forwarding state
[ 2931.774539][T28872] br0: port 3(c3) entered blocking state
[ 2931.774866][T28872] br0: port 3(c3) entered forwarding state
[ 2931.775529][T28872] br0: port 2(c2) entered blocking state
[ 2931.775856][T28872] br0: port 2(c2) entered forwarding state
[ 2931.776511][T28872] br0: port 1(c1) entered blocking state
[ 2931.776837][T28872] br0: port 1(c1) entered forwarding state
[ 2944.137077][   T69] br0: port 1(c1) entered disabled state
[ 2944.159201][   T69] c1 (unregistering): left allmulticast mode
[ 2944.159597][   T69] c1 (unregistering): left promiscuous mode
[ 2944.160068][   T69] br0: port 1(c1) entered disabled state
[ 2944.687822][   T69] br0: port 2(c2) entered disabled state
[ 2944.709774][   T69] c2 (unregistering): left allmulticast mode
[ 2944.710301][   T69] c2 (unregistering): left promiscuous mode
[ 2944.710661][   T69] br0: port 2(c2) entered disabled state
[ 2945.227563][   T69] br0: port 3(c3) entered disabled state
[ 2945.249509][   T69] c3 (unregistering): left allmulticast mode
[ 2945.250039][   T69] c3 (unregistering): left promiscuous mode
[ 2945.250415][   T69] br0: port 3(c3) entered disabled state
[ 2945.721388][   T69] br0: port 4(sender) entered disabled state
[ 2945.743370][   T69] sender (unregistering): left allmulticast mode
[ 2945.743758][   T69] sender (unregistering): left promiscuous mode
[ 2945.744132][   T69] br0: port 4(sender) entered disabled state