[  939.751771][  T771] br0: port 1(c1) entered blocking state
[  939.751937][  T771] br0: port 1(c1) entered disabled state
[  939.752082][  T771] c1: entered allmulticast mode
[  939.753456][  T771] c1: entered promiscuous mode
[  939.891909][  T776] br0: port 2(c2) entered blocking state
[  939.892072][  T776] br0: port 2(c2) entered disabled state
[  939.892237][  T776] c2: entered allmulticast mode
[  939.893637][  T776] c2: entered promiscuous mode
[  940.037756][  T781] br0: port 3(c3) entered blocking state
[  940.037907][  T781] br0: port 3(c3) entered disabled state
[  940.038049][  T781] c3: entered allmulticast mode
[  940.039413][  T781] c3: entered promiscuous mode
[  940.188699][  T786] br0: port 4(sender) entered blocking state
[  940.188881][  T786] br0: port 4(sender) entered disabled state
[  940.189052][  T786] sender: entered allmulticast mode
[  940.191006][  T786] sender: entered promiscuous mode
[  940.243538][  T788] br0: port 4(sender) entered blocking state
[  940.243761][  T788] br0: port 4(sender) entered forwarding state
[  940.244110][  T788] br0: port 3(c3) entered blocking state
[  940.244303][  T788] br0: port 3(c3) entered forwarding state
[  940.244623][  T788] br0: port 2(c2) entered blocking state
[  940.244796][  T788] br0: port 2(c2) entered forwarding state
[  940.245117][  T788] br0: port 1(c1) entered blocking state
[  940.245311][  T788] br0: port 1(c1) entered forwarding state
[  951.197082][   T12] br0: port 1(c1) entered disabled state
[  951.199926][   T12] c1 (unregistering): left allmulticast mode
[  951.200109][   T12] c1 (unregistering): left promiscuous mode
[  951.200559][   T12] br0: port 1(c1) entered disabled state
[  951.302118][   T12] br0: port 2(c2) entered disabled state
[  951.305535][   T12] c2 (unregistering): left allmulticast mode
[  951.305884][   T12] c2 (unregistering): left promiscuous mode
[  951.306041][   T12] br0: port 2(c2) entered disabled state
[  951.421153][   T12] br0: port 3(c3) entered disabled state
[  951.424133][   T12] c3 (unregistering): left allmulticast mode
[  951.424328][   T12] c3 (unregistering): left promiscuous mode
[  951.424574][   T12] br0: port 3(c3) entered disabled state
[  951.542281][   T12] br0: port 4(sender) entered disabled state
[  951.545713][   T12] sender (unregistering): left allmulticast mode
[  951.545888][   T12] sender (unregistering): left promiscuous mode
[  951.546049][   T12] br0: port 4(sender) entered disabled state