[ 1487.937365][T18795] br0: port 1(c1) entered blocking state
[ 1487.937675][T18795] br0: port 1(c1) entered disabled state
[ 1487.937897][T18795] c1: entered allmulticast mode
[ 1487.939809][T18795] c1: entered promiscuous mode
[ 1488.394157][T18800] br0: port 2(c2) entered blocking state
[ 1488.394407][T18800] br0: port 2(c2) entered disabled state
[ 1488.394622][T18800] c2: entered allmulticast mode
[ 1488.396548][T18800] c2: entered promiscuous mode
[ 1488.850239][T18805] br0: port 3(c3) entered blocking state
[ 1488.850556][T18805] br0: port 3(c3) entered disabled state
[ 1488.850827][T18805] c3: entered allmulticast mode
[ 1488.852733][T18805] c3: entered promiscuous mode
[ 1489.315025][T18810] br0: port 4(sender) entered blocking state
[ 1489.315904][T18810] br0: port 4(sender) entered disabled state
[ 1489.316225][T18810] sender: entered allmulticast mode
[ 1489.318173][T18810] sender: entered promiscuous mode
[ 1489.499454][T18812] br0: port 4(sender) entered blocking state
[ 1489.499811][T18812] br0: port 4(sender) entered forwarding state
[ 1489.500323][T18812] br0: port 3(c3) entered blocking state
[ 1489.500573][T18812] br0: port 3(c3) entered forwarding state
[ 1489.501035][T18812] br0: port 2(c2) entered blocking state
[ 1489.501300][T18812] br0: port 2(c2) entered forwarding state
[ 1489.501755][T18812] br0: port 1(c1) entered blocking state
[ 1489.502001][T18812] br0: port 1(c1) entered forwarding state
[ 1501.394133][   T11] br0: port 1(c1) entered disabled state
[ 1501.519948][   T11] c1 (unregistering): left allmulticast mode
[ 1501.520214][   T11] c1 (unregistering): left promiscuous mode
[ 1501.520445][   T11] br0: port 1(c1) entered disabled state
[ 1501.779725][   T11] br0: port 2(c2) entered disabled state
[ 1501.921047][   T11] c2 (unregistering): left allmulticast mode
[ 1501.921325][   T11] c2 (unregistering): left promiscuous mode
[ 1501.921534][   T11] br0: port 2(c2) entered disabled state
[ 1502.160435][   T11] br0: port 3(c3) entered disabled state
[ 1502.278940][   T11] c3 (unregistering): left allmulticast mode
[ 1502.279236][   T11] c3 (unregistering): left promiscuous mode
[ 1502.279488][   T11] br0: port 3(c3) entered disabled state
[ 1502.534539][   T11] br0: port 4(sender) entered disabled state
[ 1502.662957][   T11] sender (unregistering): left allmulticast mode
[ 1502.663245][   T11] sender (unregistering): left promiscuous mode
[ 1502.663491][   T11] br0: port 4(sender) entered disabled state