[ 1517.409012][T18797] br0: port 1(c1) entered blocking state
[ 1517.409271][T18797] br0: port 1(c1) entered disabled state
[ 1517.409505][T18797] c1: entered allmulticast mode
[ 1517.411906][T18797] c1: entered promiscuous mode
[ 1517.875064][T18802] br0: port 2(c2) entered blocking state
[ 1517.875323][T18802] br0: port 2(c2) entered disabled state
[ 1517.875562][T18802] c2: entered allmulticast mode
[ 1517.877486][T18802] c2: entered promiscuous mode
[ 1518.352369][T18807] br0: port 3(c3) entered blocking state
[ 1518.352664][T18807] br0: port 3(c3) entered disabled state
[ 1518.352921][T18807] c3: entered allmulticast mode
[ 1518.354863][T18807] c3: entered promiscuous mode
[ 1518.820620][T18812] br0: port 4(sender) entered blocking state
[ 1518.820897][T18812] br0: port 4(sender) entered disabled state
[ 1518.821788][T18812] sender: entered allmulticast mode
[ 1518.823664][T18812] sender: entered promiscuous mode
[ 1518.988126][T18814] br0: port 4(sender) entered blocking state
[ 1518.988413][T18814] br0: port 4(sender) entered forwarding state
[ 1518.988862][T18814] br0: port 3(c3) entered blocking state
[ 1518.989096][T18814] br0: port 3(c3) entered forwarding state
[ 1518.989856][T18814] br0: port 2(c2) entered blocking state
[ 1518.990100][T18814] br0: port 2(c2) entered forwarding state
[ 1518.990531][T18814] br0: port 1(c1) entered blocking state
[ 1518.990756][T18814] br0: port 1(c1) entered forwarding state
[ 1530.853904][   T11] br0: port 1(c1) entered disabled state
[ 1530.945788][   T11] c1 (unregistering): left allmulticast mode
[ 1530.946067][   T11] c1 (unregistering): left promiscuous mode
[ 1530.946284][   T11] br0: port 1(c1) entered disabled state
[ 1531.238857][   T11] br0: port 2(c2) entered disabled state
[ 1531.399737][   T11] c2 (unregistering): left allmulticast mode
[ 1531.400377][   T11] c2 (unregistering): left promiscuous mode
[ 1531.400754][   T11] br0: port 2(c2) entered disabled state
[ 1531.614694][   T11] br0: port 3(c3) entered disabled state
[ 1531.782659][   T11] c3 (unregistering): left allmulticast mode
[ 1531.782913][   T11] c3 (unregistering): left promiscuous mode
[ 1531.783139][   T11] br0: port 3(c3) entered disabled state
[ 1531.997766][   T11] br0: port 4(sender) entered disabled state
[ 1532.070739][   T11] sender (unregistering): left allmulticast mode
[ 1532.070991][   T11] sender (unregistering): left promiscuous mode
[ 1532.071224][   T11] br0: port 4(sender) entered disabled state