[ 2830.403296][T28851] br0: port 1(c1) entered blocking state
[ 2830.403744][T28851] br0: port 1(c1) entered disabled state
[ 2830.404110][T28851] c1: entered allmulticast mode
[ 2830.407741][T28851] c1: entered promiscuous mode
[ 2831.060734][T28856] br0: port 2(c2) entered blocking state
[ 2831.061123][T28856] br0: port 2(c2) entered disabled state
[ 2831.061495][T28856] c2: entered allmulticast mode
[ 2831.065130][T28856] c2: entered promiscuous mode
[ 2831.704443][T28861] br0: port 3(c3) entered blocking state
[ 2831.704918][T28861] br0: port 3(c3) entered disabled state
[ 2831.705304][T28861] c3: entered allmulticast mode
[ 2831.708730][T28861] c3: entered promiscuous mode
[ 2832.383066][T28866] br0: port 4(sender) entered blocking state
[ 2832.383550][T28866] br0: port 4(sender) entered disabled state
[ 2832.383998][T28866] sender: entered allmulticast mode
[ 2832.388181][T28866] sender: entered promiscuous mode
[ 2832.631921][T28868] br0: port 4(sender) entered blocking state
[ 2832.632378][T28868] br0: port 4(sender) entered forwarding state
[ 2832.633140][T28868] br0: port 3(c3) entered blocking state
[ 2832.633465][T28868] br0: port 3(c3) entered forwarding state
[ 2832.634133][T28868] br0: port 2(c2) entered blocking state
[ 2832.634452][T28868] br0: port 2(c2) entered forwarding state
[ 2832.635107][T28868] br0: port 1(c1) entered blocking state
[ 2832.635430][T28868] br0: port 1(c1) entered forwarding state
[ 2845.056250][   T12] br0: port 1(c1) entered disabled state
[ 2845.075971][   T12] c1 (unregistering): left allmulticast mode
[ 2845.076384][   T12] c1 (unregistering): left promiscuous mode
[ 2845.076789][   T12] br0: port 1(c1) entered disabled state
[ 2845.588238][   T12] br0: port 2(c2) entered disabled state
[ 2845.609883][   T12] c2 (unregistering): left allmulticast mode
[ 2845.610369][   T12] c2 (unregistering): left promiscuous mode
[ 2845.610776][   T12] br0: port 2(c2) entered disabled state
[ 2846.134125][   T12] br0: port 3(c3) entered disabled state
[ 2846.154781][   T12] c3 (unregistering): left allmulticast mode
[ 2846.155249][   T12] c3 (unregistering): left promiscuous mode
[ 2846.157122][   T12] br0: port 3(c3) entered disabled state
[ 2846.659505][   T12] br0: port 4(sender) entered disabled state
[ 2846.682773][   T12] sender (unregistering): left allmulticast mode
[ 2846.683169][   T12] sender (unregistering): left promiscuous mode
[ 2846.683540][   T12] br0: port 4(sender) entered disabled state