[ 1503.643513][T18789] br0: port 1(c1) entered blocking state
[ 1503.643828][T18789] br0: port 1(c1) entered disabled state
[ 1503.644068][T18789] c1: entered allmulticast mode
[ 1503.646460][T18789] c1: entered promiscuous mode
[ 1504.127014][T18794] br0: port 2(c2) entered blocking state
[ 1504.127801][T18794] br0: port 2(c2) entered disabled state
[ 1504.128065][T18794] c2: entered allmulticast mode
[ 1504.130058][T18794] c2: entered promiscuous mode
[ 1504.632234][T18799] br0: port 3(c3) entered blocking state
[ 1504.633022][T18799] br0: port 3(c3) entered disabled state
[ 1504.633287][T18799] c3: entered allmulticast mode
[ 1504.635256][T18799] c3: entered promiscuous mode
[ 1505.122355][T18804] br0: port 4(sender) entered blocking state
[ 1505.122716][T18804] br0: port 4(sender) entered disabled state
[ 1505.122998][T18804] sender: entered allmulticast mode
[ 1505.124977][T18804] sender: entered promiscuous mode
[ 1505.313693][T18806] br0: port 4(sender) entered blocking state
[ 1505.314013][T18806] br0: port 4(sender) entered forwarding state
[ 1505.314492][T18806] br0: port 3(c3) entered blocking state
[ 1505.314695][T18806] br0: port 3(c3) entered forwarding state
[ 1505.315105][T18806] br0: port 2(c2) entered blocking state
[ 1505.315336][T18806] br0: port 2(c2) entered forwarding state
[ 1505.315747][T18806] br0: port 1(c1) entered blocking state
[ 1505.316043][T18806] br0: port 1(c1) entered forwarding state
[ 1517.238274][   T11] br0: port 1(c1) entered disabled state
[ 1517.346975][   T11] c1 (unregistering): left allmulticast mode
[ 1517.347246][   T11] c1 (unregistering): left promiscuous mode
[ 1517.347479][   T11] br0: port 1(c1) entered disabled state
[ 1517.635256][   T11] br0: port 2(c2) entered disabled state
[ 1517.757028][   T11] c2 (unregistering): left allmulticast mode
[ 1517.757344][   T11] c2 (unregistering): left promiscuous mode
[ 1517.757575][   T11] br0: port 2(c2) entered disabled state
[ 1518.027247][   T11] br0: port 3(c3) entered disabled state
[ 1518.109173][   T11] c3 (unregistering): left allmulticast mode
[ 1518.109466][   T11] c3 (unregistering): left promiscuous mode
[ 1518.109687][   T11] br0: port 3(c3) entered disabled state
[ 1518.444699][   T11] br0: port 4(sender) entered disabled state
[ 1518.532539][   T11] sender (unregistering): left allmulticast mode
[ 1518.532968][   T11] sender (unregistering): left promiscuous mode
[ 1518.533190][   T11] br0: port 4(sender) entered disabled state