[ 1488.873848][T18811] br0: port 1(c1) entered blocking state
[ 1488.874085][T18811] br0: port 1(c1) entered disabled state
[ 1488.874312][T18811] c1: entered allmulticast mode
[ 1488.876218][T18811] c1: entered promiscuous mode
[ 1489.325123][T18816] br0: port 2(c2) entered blocking state
[ 1489.325427][T18816] br0: port 2(c2) entered disabled state
[ 1489.325673][T18816] c2: entered allmulticast mode
[ 1489.327537][T18816] c2: entered promiscuous mode
[ 1489.791273][T18821] br0: port 3(c3) entered blocking state
[ 1489.791592][T18821] br0: port 3(c3) entered disabled state
[ 1489.791824][T18821] c3: entered allmulticast mode
[ 1489.793687][T18821] c3: entered promiscuous mode
[ 1490.232788][T18826] br0: port 4(sender) entered blocking state
[ 1490.233146][T18826] br0: port 4(sender) entered disabled state
[ 1490.233425][T18826] sender: entered allmulticast mode
[ 1490.235319][T18826] sender: entered promiscuous mode
[ 1490.409101][T18828] br0: port 4(sender) entered blocking state
[ 1490.409412][T18828] br0: port 4(sender) entered forwarding state
[ 1490.409886][T18828] br0: port 3(c3) entered blocking state
[ 1490.410095][T18828] br0: port 3(c3) entered forwarding state
[ 1490.410524][T18828] br0: port 2(c2) entered blocking state
[ 1490.410738][T18828] br0: port 2(c2) entered forwarding state
[ 1490.411159][T18828] br0: port 1(c1) entered blocking state
[ 1490.411439][T18828] br0: port 1(c1) entered forwarding state
[ 1502.265416][   T11] br0: port 1(c1) entered disabled state
[ 1502.416457][   T11] c1 (unregistering): left allmulticast mode
[ 1502.416747][   T11] c1 (unregistering): left promiscuous mode
[ 1502.416979][   T11] br0: port 1(c1) entered disabled state
[ 1502.623895][   T11] br0: port 2(c2) entered disabled state
[ 1502.734077][   T11] c2 (unregistering): left allmulticast mode
[ 1502.734373][   T11] c2 (unregistering): left promiscuous mode
[ 1502.734667][   T11] br0: port 2(c2) entered disabled state
[ 1503.000622][   T11] br0: port 3(c3) entered disabled state
[ 1503.078103][   T11] c3 (unregistering): left allmulticast mode
[ 1503.078411][   T11] c3 (unregistering): left promiscuous mode
[ 1503.078672][   T11] br0: port 3(c3) entered disabled state
[ 1503.365301][   T11] br0: port 4(sender) entered disabled state
[ 1503.482101][   T11] sender (unregistering): left allmulticast mode
[ 1503.482403][   T11] sender (unregistering): left promiscuous mode
[ 1503.482666][   T11] br0: port 4(sender) entered disabled state