[ 1488.734856][T18789] br0: port 1(c1) entered blocking state
[ 1488.735089][T18789] br0: port 1(c1) entered disabled state
[ 1488.735329][T18789] c1: entered allmulticast mode
[ 1488.737446][T18789] c1: entered promiscuous mode
[ 1489.219300][T18794] br0: port 2(c2) entered blocking state
[ 1489.219532][T18794] br0: port 2(c2) entered disabled state
[ 1489.219758][T18794] c2: entered allmulticast mode
[ 1489.221677][T18794] c2: entered promiscuous mode
[ 1489.714019][T18799] br0: port 3(c3) entered blocking state
[ 1489.714339][T18799] br0: port 3(c3) entered disabled state
[ 1489.714603][T18799] c3: entered allmulticast mode
[ 1489.716558][T18799] c3: entered promiscuous mode
[ 1490.183554][T18804] br0: port 4(sender) entered blocking state
[ 1490.183902][T18804] br0: port 4(sender) entered disabled state
[ 1490.184222][T18804] sender: entered allmulticast mode
[ 1490.186175][T18804] sender: entered promiscuous mode
[ 1490.366288][T18806] br0: port 4(sender) entered blocking state
[ 1490.366602][T18806] br0: port 4(sender) entered forwarding state
[ 1490.367071][T18806] br0: port 3(c3) entered blocking state
[ 1490.367300][T18806] br0: port 3(c3) entered forwarding state
[ 1490.367729][T18806] br0: port 2(c2) entered blocking state
[ 1490.367942][T18806] br0: port 2(c2) entered forwarding state
[ 1490.368367][T18806] br0: port 1(c1) entered blocking state
[ 1490.368585][T18806] br0: port 1(c1) entered forwarding state
[ 1502.258668][   T67] br0: port 1(c1) entered disabled state
[ 1502.327810][   T67] c1 (unregistering): left allmulticast mode
[ 1502.328320][   T67] c1 (unregistering): left promiscuous mode
[ 1502.328563][   T67] br0: port 1(c1) entered disabled state
[ 1502.652509][   T67] br0: port 2(c2) entered disabled state
[ 1502.804833][   T67] c2 (unregistering): left allmulticast mode
[ 1502.805102][   T67] c2 (unregistering): left promiscuous mode
[ 1502.805352][   T67] br0: port 2(c2) entered disabled state
[ 1503.029321][   T67] br0: port 3(c3) entered disabled state
[ 1503.153825][   T67] c3 (unregistering): left allmulticast mode
[ 1503.154097][   T67] c3 (unregistering): left promiscuous mode
[ 1503.154340][   T67] br0: port 3(c3) entered disabled state
[ 1503.388819][   T67] br0: port 4(sender) entered disabled state
[ 1503.498820][   T67] sender (unregistering): left allmulticast mode
[ 1503.499085][   T67] sender (unregistering): left promiscuous mode
[ 1503.499333][   T67] br0: port 4(sender) entered disabled state