[ 1497.778720][T18784] br0: port 1(c1) entered blocking state
[ 1497.778966][T18784] br0: port 1(c1) entered disabled state
[ 1497.779209][T18784] c1: entered allmulticast mode
[ 1497.782105][T18784] c1: entered promiscuous mode
[ 1498.256100][T18789] br0: port 2(c2) entered blocking state
[ 1498.256367][T18789] br0: port 2(c2) entered disabled state
[ 1498.256656][T18789] c2: entered allmulticast mode
[ 1498.258628][T18789] c2: entered promiscuous mode
[ 1498.738271][T18794] br0: port 3(c3) entered blocking state
[ 1498.738603][T18794] br0: port 3(c3) entered disabled state
[ 1498.738838][T18794] c3: entered allmulticast mode
[ 1498.740706][T18794] c3: entered promiscuous mode
[ 1499.218448][T18799] br0: port 4(sender) entered blocking state
[ 1499.218744][T18799] br0: port 4(sender) entered disabled state
[ 1499.219027][T18799] sender: entered allmulticast mode
[ 1499.221063][T18799] sender: entered promiscuous mode
[ 1499.407283][T18801] br0: port 4(sender) entered blocking state
[ 1499.407652][T18801] br0: port 4(sender) entered forwarding state
[ 1499.408134][T18801] br0: port 3(c3) entered blocking state
[ 1499.408361][T18801] br0: port 3(c3) entered forwarding state
[ 1499.408824][T18801] br0: port 2(c2) entered blocking state
[ 1499.409059][T18801] br0: port 2(c2) entered forwarding state
[ 1499.409520][T18801] br0: port 1(c1) entered blocking state
[ 1499.409757][T18801] br0: port 1(c1) entered forwarding state
[ 1511.343718][   T68] br0: port 1(c1) entered disabled state
[ 1511.426088][   T68] c1 (unregistering): left allmulticast mode
[ 1511.426432][   T68] c1 (unregistering): left promiscuous mode
[ 1511.426649][   T68] br0: port 1(c1) entered disabled state
[ 1511.738975][   T68] br0: port 2(c2) entered disabled state
[ 1511.861381][   T68] c2 (unregistering): left allmulticast mode
[ 1511.861724][   T68] c2 (unregistering): left promiscuous mode
[ 1511.861963][   T68] br0: port 2(c2) entered disabled state
[ 1512.145751][   T68] br0: port 3(c3) entered disabled state
[ 1512.315074][   T68] c3 (unregistering): left allmulticast mode
[ 1512.315373][   T68] c3 (unregistering): left promiscuous mode
[ 1512.315630][   T68] br0: port 3(c3) entered disabled state
[ 1512.554357][   T68] br0: port 4(sender) entered disabled state
[ 1512.722002][   T68] sender (unregistering): left allmulticast mode
[ 1512.722297][   T68] sender (unregistering): left promiscuous mode
[ 1512.722557][   T68] br0: port 4(sender) entered disabled state