[ 1037.099192][T32553] br0: port 1(c1) entered blocking state
[ 1037.099930][T32553] br0: port 1(c1) entered disabled state
[ 1037.100220][T32553] c1: entered allmulticast mode
[ 1037.101779][T32553] c1: entered promiscuous mode
[ 1037.284005][T32558] br0: port 2(c2) entered blocking state
[ 1037.284338][T32558] br0: port 2(c2) entered disabled state
[ 1037.284669][T32558] c2: entered allmulticast mode
[ 1037.286284][T32558] c2: entered promiscuous mode
[ 1037.450059][T32563] br0: port 3(c3) entered blocking state
[ 1037.450372][T32563] br0: port 3(c3) entered disabled state
[ 1037.450635][T32563] c3: entered allmulticast mode
[ 1037.452202][T32563] c3: entered promiscuous mode
[ 1037.628791][T32568] br0: port 4(sender) entered blocking state
[ 1037.629132][T32568] br0: port 4(sender) entered disabled state
[ 1037.629463][T32568] sender: entered allmulticast mode
[ 1037.631046][T32568] sender: entered promiscuous mode
[ 1037.696690][T32570] br0: port 4(sender) entered blocking state
[ 1037.697098][T32570] br0: port 4(sender) entered forwarding state
[ 1037.697635][T32570] br0: port 3(c3) entered blocking state
[ 1037.697940][T32570] br0: port 3(c3) entered forwarding state
[ 1037.698466][T32570] br0: port 2(c2) entered blocking state
[ 1037.698770][T32570] br0: port 2(c2) entered forwarding state
[ 1037.699287][T32570] br0: port 1(c1) entered blocking state
[ 1037.699603][T32570] br0: port 1(c1) entered forwarding state
[ 1048.731933][   T12] br0: port 1(c1) entered disabled state
[ 1048.736329][   T12] c1 (unregistering): left allmulticast mode
[ 1048.736679][   T12] c1 (unregistering): left promiscuous mode
[ 1048.737101][   T12] br0: port 1(c1) entered disabled state
[ 1048.876491][   T12] br0: port 2(c2) entered disabled state
[ 1048.880676][   T12] c2 (unregistering): left allmulticast mode
[ 1048.881001][   T12] c2 (unregistering): left promiscuous mode
[ 1048.881309][   T12] br0: port 2(c2) entered disabled state
[ 1049.016786][   T12] br0: port 3(c3) entered disabled state
[ 1049.019501][   T12] c3 (unregistering): left allmulticast mode
[ 1049.019816][   T12] c3 (unregistering): left promiscuous mode
[ 1049.020105][   T12] br0: port 3(c3) entered disabled state
[ 1049.153726][   T12] br0: port 4(sender) entered disabled state
[ 1049.156286][   T12] sender (unregistering): left allmulticast mode
[ 1049.156606][   T12] sender (unregistering): left promiscuous mode
[ 1049.156907][   T12] br0: port 4(sender) entered disabled state