[ 2975.247753][T28961] br0: port 1(c1) entered blocking state
[ 2975.248121][T28961] br0: port 1(c1) entered disabled state
[ 2975.248474][T28961] c1: entered allmulticast mode
[ 2975.251890][T28961] c1: entered promiscuous mode
[ 2975.920292][T28966] br0: port 2(c2) entered blocking state
[ 2975.920664][T28966] br0: port 2(c2) entered disabled state
[ 2975.921043][T28966] c2: entered allmulticast mode
[ 2975.924435][T28966] c2: entered promiscuous mode
[ 2976.585703][T28971] br0: port 3(c3) entered blocking state
[ 2976.586094][T28971] br0: port 3(c3) entered disabled state
[ 2976.586448][T28971] c3: entered allmulticast mode
[ 2976.590127][T28971] c3: entered promiscuous mode
[ 2977.243871][T28976] br0: port 4(sender) entered blocking state
[ 2977.244333][T28976] br0: port 4(sender) entered disabled state
[ 2977.244781][T28976] sender: entered allmulticast mode
[ 2977.248216][T28976] sender: entered promiscuous mode
[ 2977.506132][T28978] br0: port 4(sender) entered blocking state
[ 2977.506579][T28978] br0: port 4(sender) entered forwarding state
[ 2977.507710][T28978] br0: port 3(c3) entered blocking state
[ 2977.508040][T28978] br0: port 3(c3) entered forwarding state
[ 2977.508688][T28978] br0: port 2(c2) entered blocking state
[ 2977.508999][T28978] br0: port 2(c2) entered forwarding state
[ 2977.509680][T28978] br0: port 1(c1) entered blocking state
[ 2977.509996][T28978] br0: port 1(c1) entered forwarding state
[ 2990.377547][   T70] br0: port 1(c1) entered disabled state
[ 2990.420577][   T70] c1 (unregistering): left allmulticast mode
[ 2990.421518][   T70] c1 (unregistering): left promiscuous mode
[ 2990.422429][   T70] br0: port 1(c1) entered disabled state
[ 2991.531138][   T70] br0: port 2(c2) entered disabled state
[ 2991.591975][   T70] c2 (unregistering): left allmulticast mode
[ 2991.595206][   T70] c2 (unregistering): left promiscuous mode
[ 2991.596664][   T70] br0: port 2(c2) entered disabled state
[ 2992.679368][   T70] br0: port 3(c3) entered disabled state
[ 2992.761696][   T70] c3 (unregistering): left allmulticast mode
[ 2992.763538][   T70] c3 (unregistering): left promiscuous mode
[ 2992.765122][   T70] br0: port 3(c3) entered disabled state
[ 2993.835972][   T70] br0: port 4(sender) entered disabled state
[ 2993.886338][   T70] sender (unregistering): left allmulticast mode
[ 2993.887243][   T70] sender (unregistering): left promiscuous mode
[ 2993.890502][   T70] br0: port 4(sender) entered disabled state