[ 1545.522284][T18794] br0: port 1(c1) entered blocking state
[ 1545.522582][T18794] br0: port 1(c1) entered disabled state
[ 1545.522838][T18794] c1: entered allmulticast mode
[ 1545.524756][T18794] c1: entered promiscuous mode
[ 1545.999937][T18799] br0: port 2(c2) entered blocking state
[ 1546.000177][T18799] br0: port 2(c2) entered disabled state
[ 1546.000428][T18799] c2: entered allmulticast mode
[ 1546.002312][T18799] c2: entered promiscuous mode
[ 1546.502071][T18804] br0: port 3(c3) entered blocking state
[ 1546.502371][T18804] br0: port 3(c3) entered disabled state
[ 1546.502854][T18804] c3: entered allmulticast mode
[ 1546.504746][T18804] c3: entered promiscuous mode
[ 1546.991402][T18809] br0: port 4(sender) entered blocking state
[ 1546.991759][T18809] br0: port 4(sender) entered disabled state
[ 1546.992045][T18809] sender: entered allmulticast mode
[ 1546.993947][T18809] sender: entered promiscuous mode
[ 1547.177480][T18811] br0: port 4(sender) entered blocking state
[ 1547.177781][T18811] br0: port 4(sender) entered forwarding state
[ 1547.178243][T18811] br0: port 3(c3) entered blocking state
[ 1547.178466][T18811] br0: port 3(c3) entered forwarding state
[ 1547.178944][T18811] br0: port 2(c2) entered blocking state
[ 1547.179158][T18811] br0: port 2(c2) entered forwarding state
[ 1547.179582][T18811] br0: port 1(c1) entered blocking state
[ 1547.179796][T18811] br0: port 1(c1) entered forwarding state
[ 1559.140274][   T67] br0: port 1(c1) entered disabled state
[ 1559.220199][   T67] c1 (unregistering): left allmulticast mode
[ 1559.220531][   T67] c1 (unregistering): left promiscuous mode
[ 1559.220763][   T67] br0: port 1(c1) entered disabled state
[ 1559.558923][   T67] br0: port 2(c2) entered disabled state
[ 1559.647091][   T67] c2 (unregistering): left allmulticast mode
[ 1559.647398][   T67] c2 (unregistering): left promiscuous mode
[ 1559.647642][   T67] br0: port 2(c2) entered disabled state
[ 1559.955455][   T67] br0: port 3(c3) entered disabled state
[ 1560.088046][   T67] c3 (unregistering): left allmulticast mode
[ 1560.088317][   T67] c3 (unregistering): left promiscuous mode
[ 1560.088575][   T67] br0: port 3(c3) entered disabled state
[ 1560.360304][   T67] br0: port 4(sender) entered disabled state
[ 1560.516050][   T67] sender (unregistering): left allmulticast mode
[ 1560.516363][   T67] sender (unregistering): left promiscuous mode
[ 1560.516643][   T67] br0: port 4(sender) entered disabled state