[ 1516.518485][T18785] br0: port 1(c1) entered blocking state
[ 1516.518752][T18785] br0: port 1(c1) entered disabled state
[ 1516.518992][T18785] c1: entered allmulticast mode
[ 1516.520899][T18785] c1: entered promiscuous mode
[ 1516.993995][T18790] br0: port 2(c2) entered blocking state
[ 1516.994241][T18790] br0: port 2(c2) entered disabled state
[ 1516.994486][T18790] c2: entered allmulticast mode
[ 1516.996459][T18790] c2: entered promiscuous mode
[ 1517.473441][T18795] br0: port 3(c3) entered blocking state
[ 1517.474139][T18795] br0: port 3(c3) entered disabled state
[ 1517.474394][T18795] c3: entered allmulticast mode
[ 1517.476396][T18795] c3: entered promiscuous mode
[ 1517.939564][T18800] br0: port 4(sender) entered blocking state
[ 1517.939883][T18800] br0: port 4(sender) entered disabled state
[ 1517.940178][T18800] sender: entered allmulticast mode
[ 1517.943388][T18800] sender: entered promiscuous mode
[ 1518.125803][T18802] br0: port 4(sender) entered blocking state
[ 1518.126141][T18802] br0: port 4(sender) entered forwarding state
[ 1518.126628][T18802] br0: port 3(c3) entered blocking state
[ 1518.126844][T18802] br0: port 3(c3) entered forwarding state
[ 1518.127269][T18802] br0: port 2(c2) entered blocking state
[ 1518.127488][T18802] br0: port 2(c2) entered forwarding state
[ 1518.127924][T18802] br0: port 1(c1) entered blocking state
[ 1518.128147][T18802] br0: port 1(c1) entered forwarding state
[ 1530.071006][   T68] br0: port 1(c1) entered disabled state
[ 1530.148209][   T68] c1 (unregistering): left allmulticast mode
[ 1530.148549][   T68] c1 (unregistering): left promiscuous mode
[ 1530.148785][   T68] br0: port 1(c1) entered disabled state
[ 1530.469132][   T68] br0: port 2(c2) entered disabled state
[ 1530.618230][   T68] c2 (unregistering): left allmulticast mode
[ 1530.618553][   T68] c2 (unregistering): left promiscuous mode
[ 1530.618796][   T68] br0: port 2(c2) entered disabled state
[ 1530.836807][   T68] br0: port 3(c3) entered disabled state
[ 1530.924235][   T68] c3 (unregistering): left allmulticast mode
[ 1530.924634][   T68] c3 (unregistering): left promiscuous mode
[ 1530.924876][   T68] br0: port 3(c3) entered disabled state
[ 1531.194751][   T68] br0: port 4(sender) entered disabled state
[ 1531.297242][   T68] sender (unregistering): left allmulticast mode
[ 1531.297570][   T68] sender (unregistering): left promiscuous mode
[ 1531.297813][   T68] br0: port 4(sender) entered disabled state