[ 1479.471328][T18784] br0: port 1(c1) entered blocking state
[ 1479.471579][T18784] br0: port 1(c1) entered disabled state
[ 1479.471814][T18784] c1: entered allmulticast mode
[ 1479.474312][T18784] c1: entered promiscuous mode
[ 1479.961213][T18789] br0: port 2(c2) entered blocking state
[ 1479.961499][T18789] br0: port 2(c2) entered disabled state
[ 1479.961728][T18789] c2: entered allmulticast mode
[ 1479.963649][T18789] c2: entered promiscuous mode
[ 1480.458295][T18794] br0: port 3(c3) entered blocking state
[ 1480.458585][T18794] br0: port 3(c3) entered disabled state
[ 1480.458944][T18794] c3: entered allmulticast mode
[ 1480.461015][T18794] c3: entered promiscuous mode
[ 1480.977969][T18799] br0: port 4(sender) entered blocking state
[ 1480.978270][T18799] br0: port 4(sender) entered disabled state
[ 1480.978544][T18799] sender: entered allmulticast mode
[ 1480.980450][T18799] sender: entered promiscuous mode
[ 1481.165225][T18801] br0: port 4(sender) entered blocking state
[ 1481.165546][T18801] br0: port 4(sender) entered forwarding state
[ 1481.166016][T18801] br0: port 3(c3) entered blocking state
[ 1481.166214][T18801] br0: port 3(c3) entered forwarding state
[ 1481.166636][T18801] br0: port 2(c2) entered blocking state
[ 1481.166839][T18801] br0: port 2(c2) entered forwarding state
[ 1481.167250][T18801] br0: port 1(c1) entered blocking state
[ 1481.167467][T18801] br0: port 1(c1) entered forwarding state
[ 1493.188314][   T68] br0: port 1(c1) entered disabled state
[ 1493.320795][   T68] c1 (unregistering): left allmulticast mode
[ 1493.321063][   T68] c1 (unregistering): left promiscuous mode
[ 1493.321295][   T68] br0: port 1(c1) entered disabled state
[ 1493.608772][   T68] br0: port 2(c2) entered disabled state
[ 1493.712878][   T68] c2 (unregistering): left allmulticast mode
[ 1493.713203][   T68] c2 (unregistering): left promiscuous mode
[ 1493.713504][   T68] br0: port 2(c2) entered disabled state
[ 1494.014370][   T68] br0: port 3(c3) entered disabled state
[ 1494.100890][   T68] c3 (unregistering): left allmulticast mode
[ 1494.101211][   T68] c3 (unregistering): left promiscuous mode
[ 1494.101450][   T68] br0: port 3(c3) entered disabled state
[ 1494.384126][   T68] br0: port 4(sender) entered disabled state
[ 1494.527016][   T68] sender (unregistering): left allmulticast mode
[ 1494.527348][   T68] sender (unregistering): left promiscuous mode
[ 1494.527557][   T68] br0: port 4(sender) entered disabled state