[ 2829.168768][T28911] br0: port 1(c1) entered blocking state
[ 2829.169129][T28911] br0: port 1(c1) entered disabled state
[ 2829.169481][T28911] c1: entered allmulticast mode
[ 2829.173039][T28911] c1: entered promiscuous mode
[ 2829.829820][T28916] br0: port 2(c2) entered blocking state
[ 2829.830229][T28916] br0: port 2(c2) entered disabled state
[ 2829.830584][T28916] c2: entered allmulticast mode
[ 2829.834787][T28916] c2: entered promiscuous mode
[ 2830.480969][T28921] br0: port 3(c3) entered blocking state
[ 2830.481334][T28921] br0: port 3(c3) entered disabled state
[ 2830.481717][T28921] c3: entered allmulticast mode
[ 2830.485158][T28921] c3: entered promiscuous mode
[ 2831.157727][T28926] br0: port 4(sender) entered blocking state
[ 2831.158206][T28926] br0: port 4(sender) entered disabled state
[ 2831.158636][T28926] sender: entered allmulticast mode
[ 2831.162689][T28926] sender: entered promiscuous mode
[ 2831.412346][T28928] br0: port 4(sender) entered blocking state
[ 2831.412803][T28928] br0: port 4(sender) entered forwarding state
[ 2831.413519][T28928] br0: port 3(c3) entered blocking state
[ 2831.413842][T28928] br0: port 3(c3) entered forwarding state
[ 2831.414484][T28928] br0: port 2(c2) entered blocking state
[ 2831.414813][T28928] br0: port 2(c2) entered forwarding state
[ 2831.415514][T28928] br0: port 1(c1) entered blocking state
[ 2831.415839][T28928] br0: port 1(c1) entered forwarding state
[ 2843.902371][   T12] br0: port 1(c1) entered disabled state
[ 2843.924026][   T12] c1 (unregistering): left allmulticast mode
[ 2843.924444][   T12] c1 (unregistering): left promiscuous mode
[ 2843.926399][   T12] br0: port 1(c1) entered disabled state
[ 2844.412399][   T12] br0: port 2(c2) entered disabled state
[ 2844.436898][   T12] c2 (unregistering): left allmulticast mode
[ 2844.437321][   T12] c2 (unregistering): left promiscuous mode
[ 2844.437862][   T12] br0: port 2(c2) entered disabled state
[ 2844.958980][   T12] br0: port 3(c3) entered disabled state
[ 2844.981837][   T12] c3 (unregistering): left allmulticast mode
[ 2844.982271][   T12] c3 (unregistering): left promiscuous mode
[ 2844.982668][   T12] br0: port 3(c3) entered disabled state
[ 2845.460145][   T12] br0: port 4(sender) entered disabled state
[ 2845.484882][   T12] sender (unregistering): left allmulticast mode
[ 2845.485386][   T12] sender (unregistering): left promiscuous mode
[ 2845.485781][   T12] br0: port 4(sender) entered disabled state