[ 1492.268185][T18776] br0: port 1(c1) entered blocking state
[ 1492.268433][T18776] br0: port 1(c1) entered disabled state
[ 1492.268656][T18776] c1: entered allmulticast mode
[ 1492.270493][T18776] c1: entered promiscuous mode
[ 1492.731500][T18781] br0: port 2(c2) entered blocking state
[ 1492.731743][T18781] br0: port 2(c2) entered disabled state
[ 1492.731981][T18781] c2: entered allmulticast mode
[ 1492.734829][T18781] c2: entered promiscuous mode
[ 1493.205892][T18786] br0: port 3(c3) entered blocking state
[ 1493.206186][T18786] br0: port 3(c3) entered disabled state
[ 1493.206447][T18786] c3: entered allmulticast mode
[ 1493.208275][T18786] c3: entered promiscuous mode
[ 1493.663717][T18791] br0: port 4(sender) entered blocking state
[ 1493.664056][T18791] br0: port 4(sender) entered disabled state
[ 1493.664945][T18791] sender: entered allmulticast mode
[ 1493.666820][T18791] sender: entered promiscuous mode
[ 1493.843289][T18793] br0: port 4(sender) entered blocking state
[ 1493.843602][T18793] br0: port 4(sender) entered forwarding state
[ 1493.844049][T18793] br0: port 3(c3) entered blocking state
[ 1493.844263][T18793] br0: port 3(c3) entered forwarding state
[ 1493.844715][T18793] br0: port 2(c2) entered blocking state
[ 1493.844914][T18793] br0: port 2(c2) entered forwarding state
[ 1493.845313][T18793] br0: port 1(c1) entered blocking state
[ 1493.845529][T18793] br0: port 1(c1) entered forwarding state
[ 1505.694082][   T67] br0: port 1(c1) entered disabled state
[ 1505.767073][   T67] c1 (unregistering): left allmulticast mode
[ 1505.767468][   T67] c1 (unregistering): left promiscuous mode
[ 1505.767738][   T67] br0: port 1(c1) entered disabled state
[ 1506.099734][   T67] br0: port 2(c2) entered disabled state
[ 1506.269238][   T67] c2 (unregistering): left allmulticast mode
[ 1506.269602][   T67] c2 (unregistering): left promiscuous mode
[ 1506.269864][   T67] br0: port 2(c2) entered disabled state
[ 1506.453491][   T67] br0: port 3(c3) entered disabled state
[ 1506.568941][   T67] c3 (unregistering): left allmulticast mode
[ 1506.569223][   T67] c3 (unregistering): left promiscuous mode
[ 1506.569469][   T67] br0: port 3(c3) entered disabled state
[ 1506.839150][   T67] br0: port 4(sender) entered disabled state
[ 1506.986224][   T67] sender (unregistering): left allmulticast mode
[ 1506.986557][   T67] sender (unregistering): left promiscuous mode
[ 1506.986823][   T67] br0: port 4(sender) entered disabled state