[ 2473.610813][T19002] br0: port 1(c1) entered blocking state
[ 2473.611111][T19002] br0: port 1(c1) entered disabled state
[ 2473.611326][T19002] c1: entered allmulticast mode
[ 2473.613160][T19002] c1: entered promiscuous mode
[ 2474.458066][T19007] br0: port 2(c2) entered blocking state
[ 2474.458268][T19007] br0: port 2(c2) entered disabled state
[ 2474.458472][T19007] c2: entered allmulticast mode
[ 2474.460267][T19007] c2: entered promiscuous mode
[ 2475.319548][T19012] br0: port 3(c3) entered blocking state
[ 2475.319768][T19012] br0: port 3(c3) entered disabled state
[ 2475.319979][T19012] c3: entered allmulticast mode
[ 2475.321792][T19012] c3: entered promiscuous mode
[ 2476.226726][T19017] br0: port 4(sender) entered blocking state
[ 2476.227022][T19017] br0: port 4(sender) entered disabled state
[ 2476.227309][T19017] sender: entered allmulticast mode
[ 2476.229170][T19017] sender: entered promiscuous mode
[ 2476.600234][T19019] br0: port 4(sender) entered blocking state
[ 2476.600571][T19019] br0: port 4(sender) entered forwarding state
[ 2476.601042][T19019] br0: port 3(c3) entered blocking state
[ 2476.601263][T19019] br0: port 3(c3) entered forwarding state
[ 2476.601707][T19019] br0: port 2(c2) entered blocking state
[ 2476.601934][T19019] br0: port 2(c2) entered forwarding state
[ 2476.602349][T19019] br0: port 1(c1) entered blocking state
[ 2476.602584][T19019] br0: port 1(c1) entered forwarding state
[ 2489.550567][   T11] br0: port 1(c1) entered disabled state
[ 2489.639135][   T11] c1 (unregistering): left allmulticast mode
[ 2489.639388][   T11] c1 (unregistering): left promiscuous mode
[ 2489.639616][   T11] br0: port 1(c1) entered disabled state
[ 2490.201411][   T11] br0: port 2(c2) entered disabled state
[ 2490.299113][   T11] c2 (unregistering): left allmulticast mode
[ 2490.299338][   T11] c2 (unregistering): left promiscuous mode
[ 2490.299552][   T11] br0: port 2(c2) entered disabled state
[ 2490.865850][   T11] br0: port 3(c3) entered disabled state
[ 2490.931122][   T11] c3 (unregistering): left allmulticast mode
[ 2490.931363][   T11] c3 (unregistering): left promiscuous mode
[ 2490.931588][   T11] br0: port 3(c3) entered disabled state
[ 2491.550468][   T11] br0: port 4(sender) entered disabled state
[ 2491.691117][   T11] sender (unregistering): left allmulticast mode
[ 2491.691340][   T11] sender (unregistering): left promiscuous mode
[ 2491.691551][   T11] br0: port 4(sender) entered disabled state