[ 1481.498015][T18797] br0: port 1(c1) entered blocking state
[ 1481.498308][T18797] br0: port 1(c1) entered disabled state
[ 1481.498582][T18797] c1: entered allmulticast mode
[ 1481.500541][T18797] c1: entered promiscuous mode
[ 1481.983891][T18802] br0: port 2(c2) entered blocking state
[ 1481.984543][T18802] br0: port 2(c2) entered disabled state
[ 1481.984791][T18802] c2: entered allmulticast mode
[ 1481.986708][T18802] c2: entered promiscuous mode
[ 1482.497824][T18807] br0: port 3(c3) entered blocking state
[ 1482.498217][T18807] br0: port 3(c3) entered disabled state
[ 1482.498589][T18807] c3: entered allmulticast mode
[ 1482.502207][T18807] c3: entered promiscuous mode
[ 1482.994691][T18812] br0: port 4(sender) entered blocking state
[ 1482.995060][T18812] br0: port 4(sender) entered disabled state
[ 1482.995329][T18812] sender: entered allmulticast mode
[ 1482.997260][T18812] sender: entered promiscuous mode
[ 1483.184571][T18814] br0: port 4(sender) entered blocking state
[ 1483.184876][T18814] br0: port 4(sender) entered forwarding state
[ 1483.185339][T18814] br0: port 3(c3) entered blocking state
[ 1483.185544][T18814] br0: port 3(c3) entered forwarding state
[ 1483.185943][T18814] br0: port 2(c2) entered blocking state
[ 1483.186154][T18814] br0: port 2(c2) entered forwarding state
[ 1483.186552][T18814] br0: port 1(c1) entered blocking state
[ 1483.186754][T18814] br0: port 1(c1) entered forwarding state
[ 1495.052331][   T68] br0: port 1(c1) entered disabled state
[ 1495.195698][   T68] c1 (unregistering): left allmulticast mode
[ 1495.196057][   T68] c1 (unregistering): left promiscuous mode
[ 1495.196275][   T68] br0: port 1(c1) entered disabled state
[ 1495.450063][   T68] br0: port 2(c2) entered disabled state
[ 1495.570646][   T68] c2 (unregistering): left allmulticast mode
[ 1495.570914][   T68] c2 (unregistering): left promiscuous mode
[ 1495.571147][   T68] br0: port 2(c2) entered disabled state
[ 1495.820841][   T68] br0: port 3(c3) entered disabled state
[ 1495.899699][   T68] c3 (unregistering): left allmulticast mode
[ 1495.899987][   T68] c3 (unregistering): left promiscuous mode
[ 1495.900197][   T68] br0: port 3(c3) entered disabled state
[ 1496.206343][   T68] br0: port 4(sender) entered disabled state
[ 1496.306749][   T68] sender (unregistering): left allmulticast mode
[ 1496.307081][   T68] sender (unregistering): left promiscuous mode
[ 1496.307332][   T68] br0: port 4(sender) entered disabled state