[ 1493.308397][T18811] br0: port 1(c1) entered blocking state
[ 1493.308649][T18811] br0: port 1(c1) entered disabled state
[ 1493.308890][T18811] c1: entered allmulticast mode
[ 1493.311593][T18811] c1: entered promiscuous mode
[ 1493.751595][T18816] br0: port 2(c2) entered blocking state
[ 1493.751859][T18816] br0: port 2(c2) entered disabled state
[ 1493.752092][T18816] c2: entered allmulticast mode
[ 1493.753963][T18816] c2: entered promiscuous mode
[ 1494.214758][T18821] br0: port 3(c3) entered blocking state
[ 1494.215016][T18821] br0: port 3(c3) entered disabled state
[ 1494.215274][T18821] c3: entered allmulticast mode
[ 1494.217168][T18821] c3: entered promiscuous mode
[ 1494.718804][T18826] br0: port 4(sender) entered blocking state
[ 1494.719081][T18826] br0: port 4(sender) entered disabled state
[ 1494.719373][T18826] sender: entered allmulticast mode
[ 1494.721228][T18826] sender: entered promiscuous mode
[ 1494.896270][T18828] br0: port 4(sender) entered blocking state
[ 1494.896560][T18828] br0: port 4(sender) entered forwarding state
[ 1494.897006][T18828] br0: port 3(c3) entered blocking state
[ 1494.897238][T18828] br0: port 3(c3) entered forwarding state
[ 1494.897650][T18828] br0: port 2(c2) entered blocking state
[ 1494.897853][T18828] br0: port 2(c2) entered forwarding state
[ 1494.898336][T18828] br0: port 1(c1) entered blocking state
[ 1494.898547][T18828] br0: port 1(c1) entered forwarding state
[ 1506.846880][   T11] br0: port 1(c1) entered disabled state
[ 1506.929828][   T11] c1 (unregistering): left allmulticast mode
[ 1506.930076][   T11] c1 (unregistering): left promiscuous mode
[ 1506.930320][   T11] br0: port 1(c1) entered disabled state
[ 1507.272957][   T11] br0: port 2(c2) entered disabled state
[ 1507.402247][   T11] c2 (unregistering): left allmulticast mode
[ 1507.402634][   T11] c2 (unregistering): left promiscuous mode
[ 1507.402972][   T11] br0: port 2(c2) entered disabled state
[ 1507.635889][   T11] br0: port 3(c3) entered disabled state
[ 1507.779758][   T11] c3 (unregistering): left allmulticast mode
[ 1507.780085][   T11] c3 (unregistering): left promiscuous mode
[ 1507.780317][   T11] br0: port 3(c3) entered disabled state
[ 1507.970541][   T11] br0: port 4(sender) entered disabled state
[ 1508.080751][   T11] sender (unregistering): left allmulticast mode
[ 1508.081031][   T11] sender (unregistering): left promiscuous mode
[ 1508.081274][   T11] br0: port 4(sender) entered disabled state