[ 2859.884561][T28490] br0: port 1(c1) entered blocking state
[ 2859.884994][T28490] br0: port 1(c1) entered disabled state
[ 2859.885338][T28490] c1: entered allmulticast mode
[ 2859.888695][T28490] c1: entered promiscuous mode
[ 2860.549334][T28495] br0: port 2(c2) entered blocking state
[ 2860.550062][T28495] br0: port 2(c2) entered disabled state
[ 2860.550415][T28495] c2: entered allmulticast mode
[ 2860.553794][T28495] c2: entered promiscuous mode
[ 2861.233735][T28500] br0: port 3(c3) entered blocking state
[ 2861.234082][T28500] br0: port 3(c3) entered disabled state
[ 2861.234434][T28500] c3: entered allmulticast mode
[ 2861.238226][T28500] c3: entered promiscuous mode
[ 2861.913445][T28505] br0: port 4(sender) entered blocking state
[ 2861.914233][T28505] br0: port 4(sender) entered disabled state
[ 2861.914660][T28505] sender: entered allmulticast mode
[ 2861.918053][T28505] sender: entered promiscuous mode
[ 2862.188938][T28507] br0: port 4(sender) entered blocking state
[ 2862.189381][T28507] br0: port 4(sender) entered forwarding state
[ 2862.190127][T28507] br0: port 3(c3) entered blocking state
[ 2862.190448][T28507] br0: port 3(c3) entered forwarding state
[ 2862.191113][T28507] br0: port 2(c2) entered blocking state
[ 2862.191427][T28507] br0: port 2(c2) entered forwarding state
[ 2862.192085][T28507] br0: port 1(c1) entered blocking state
[ 2862.192399][T28507] br0: port 1(c1) entered forwarding state
[ 2874.739178][   T69] br0: port 1(c1) entered disabled state
[ 2874.762645][   T69] c1 (unregistering): left allmulticast mode
[ 2874.763181][   T69] c1 (unregistering): left promiscuous mode
[ 2874.763594][   T69] br0: port 1(c1) entered disabled state
[ 2875.338332][   T69] br0: port 2(c2) entered disabled state
[ 2875.358978][   T69] c2 (unregistering): left allmulticast mode
[ 2875.359480][   T69] c2 (unregistering): left promiscuous mode
[ 2875.362089][   T69] br0: port 2(c2) entered disabled state
[ 2875.874223][   T69] br0: port 3(c3) entered disabled state
[ 2875.895613][   T69] c3 (unregistering): left allmulticast mode
[ 2875.896102][   T69] c3 (unregistering): left promiscuous mode
[ 2875.896467][   T69] br0: port 3(c3) entered disabled state
[ 2876.403072][   T69] br0: port 4(sender) entered disabled state
[ 2876.427987][   T69] sender (unregistering): left allmulticast mode
[ 2876.428457][   T69] sender (unregistering): left promiscuous mode
[ 2876.428874][   T69] br0: port 4(sender) entered disabled state