[ 2948.826072][T29356] br0: port 1(c1) entered blocking state
[ 2948.826492][T29356] br0: port 1(c1) entered disabled state
[ 2948.827597][T29356] c1: entered allmulticast mode
[ 2948.831025][T29356] c1: entered promiscuous mode
[ 2949.489586][T29361] br0: port 2(c2) entered blocking state
[ 2949.490011][T29361] br0: port 2(c2) entered disabled state
[ 2949.490411][T29361] c2: entered allmulticast mode
[ 2949.494052][T29361] c2: entered promiscuous mode
[ 2950.158218][T29366] br0: port 3(c3) entered blocking state
[ 2950.158550][T29366] br0: port 3(c3) entered disabled state
[ 2950.158896][T29366] c3: entered allmulticast mode
[ 2950.162624][T29366] c3: entered promiscuous mode
[ 2950.837730][T29371] br0: port 4(sender) entered blocking state
[ 2950.838136][T29371] br0: port 4(sender) entered disabled state
[ 2950.838538][T29371] sender: entered allmulticast mode
[ 2950.842465][T29371] sender: entered promiscuous mode
[ 2951.086828][T29373] br0: port 4(sender) entered blocking state
[ 2951.087328][T29373] br0: port 4(sender) entered forwarding state
[ 2951.088082][T29373] br0: port 3(c3) entered blocking state
[ 2951.088422][T29373] br0: port 3(c3) entered forwarding state
[ 2951.089104][T29373] br0: port 2(c2) entered blocking state
[ 2951.089442][T29373] br0: port 2(c2) entered forwarding state
[ 2951.090120][T29373] br0: port 1(c1) entered blocking state
[ 2951.090472][T29373] br0: port 1(c1) entered forwarding state
[ 2963.506563][   T12] br0: port 1(c1) entered disabled state
[ 2963.528570][   T12] c1 (unregistering): left allmulticast mode
[ 2963.529051][   T12] c1 (unregistering): left promiscuous mode
[ 2963.529452][   T12] br0: port 1(c1) entered disabled state
[ 2964.017873][   T12] br0: port 2(c2) entered disabled state
[ 2964.041366][   T12] c2 (unregistering): left allmulticast mode
[ 2964.042707][   T12] c2 (unregistering): left promiscuous mode
[ 2964.043157][   T12] br0: port 2(c2) entered disabled state
[ 2964.567504][   T12] br0: port 3(c3) entered disabled state
[ 2964.590522][   T12] c3 (unregistering): left allmulticast mode
[ 2964.591073][   T12] c3 (unregistering): left promiscuous mode
[ 2964.591442][   T12] br0: port 3(c3) entered disabled state
[ 2965.090563][   T12] br0: port 4(sender) entered disabled state
[ 2965.113529][   T12] sender (unregistering): left allmulticast mode
[ 2965.114007][   T12] sender (unregistering): left promiscuous mode
[ 2965.114423][   T12] br0: port 4(sender) entered disabled state