[ 1456.019573][T18801] br0: port 1(c1) entered blocking state
[ 1456.019882][T18801] br0: port 1(c1) entered disabled state
[ 1456.020149][T18801] c1: entered allmulticast mode
[ 1456.022062][T18801] c1: entered promiscuous mode
[ 1456.492914][T18806] br0: port 2(c2) entered blocking state
[ 1456.493221][T18806] br0: port 2(c2) entered disabled state
[ 1456.493456][T18806] c2: entered allmulticast mode
[ 1456.495370][T18806] c2: entered promiscuous mode
[ 1456.966248][T18811] br0: port 3(c3) entered blocking state
[ 1456.966600][T18811] br0: port 3(c3) entered disabled state
[ 1456.966885][T18811] c3: entered allmulticast mode
[ 1456.968856][T18811] c3: entered promiscuous mode
[ 1457.456240][T18816] br0: port 4(sender) entered blocking state
[ 1457.456650][T18816] br0: port 4(sender) entered disabled state
[ 1457.457022][T18816] sender: entered allmulticast mode
[ 1457.458936][T18816] sender: entered promiscuous mode
[ 1457.625855][T18818] br0: port 4(sender) entered blocking state
[ 1457.626281][T18818] br0: port 4(sender) entered forwarding state
[ 1457.626851][T18818] br0: port 3(c3) entered blocking state
[ 1457.627083][T18818] br0: port 3(c3) entered forwarding state
[ 1457.627522][T18818] br0: port 2(c2) entered blocking state
[ 1457.627767][T18818] br0: port 2(c2) entered forwarding state
[ 1457.628207][T18818] br0: port 1(c1) entered blocking state
[ 1457.628444][T18818] br0: port 1(c1) entered forwarding state
[ 1469.552363][   T11] br0: port 1(c1) entered disabled state
[ 1469.658287][   T11] c1 (unregistering): left allmulticast mode
[ 1469.658554][   T11] c1 (unregistering): left promiscuous mode
[ 1469.658794][   T11] br0: port 1(c1) entered disabled state
[ 1469.913243][   T11] br0: port 2(c2) entered disabled state
[ 1470.057294][   T11] c2 (unregistering): left allmulticast mode
[ 1470.057564][   T11] c2 (unregistering): left promiscuous mode
[ 1470.057812][   T11] br0: port 2(c2) entered disabled state
[ 1470.295534][   T11] br0: port 3(c3) entered disabled state
[ 1470.448291][   T11] c3 (unregistering): left allmulticast mode
[ 1470.448629][   T11] c3 (unregistering): left promiscuous mode
[ 1470.448866][   T11] br0: port 3(c3) entered disabled state
[ 1470.639561][   T11] br0: port 4(sender) entered disabled state
[ 1470.717292][   T11] sender (unregistering): left allmulticast mode
[ 1470.717568][   T11] sender (unregistering): left promiscuous mode
[ 1470.717814][   T11] br0: port 4(sender) entered disabled state