[ 1490.770918][T18785] br0: port 1(c1) entered blocking state
[ 1490.771241][T18785] br0: port 1(c1) entered disabled state
[ 1490.771499][T18785] c1: entered allmulticast mode
[ 1490.773976][T18785] c1: entered promiscuous mode
[ 1491.236410][T18790] br0: port 2(c2) entered blocking state
[ 1491.237790][T18790] br0: port 2(c2) entered disabled state
[ 1491.238086][T18790] c2: entered allmulticast mode
[ 1491.240032][T18790] c2: entered promiscuous mode
[ 1491.706336][T18795] br0: port 3(c3) entered blocking state
[ 1491.707720][T18795] br0: port 3(c3) entered disabled state
[ 1491.707966][T18795] c3: entered allmulticast mode
[ 1491.710192][T18795] c3: entered promiscuous mode
[ 1492.175899][T18800] br0: port 4(sender) entered blocking state
[ 1492.176172][T18800] br0: port 4(sender) entered disabled state
[ 1492.176463][T18800] sender: entered allmulticast mode
[ 1492.178345][T18800] sender: entered promiscuous mode
[ 1492.358147][T18802] br0: port 4(sender) entered blocking state
[ 1492.358497][T18802] br0: port 4(sender) entered forwarding state
[ 1492.359493][T18802] br0: port 3(c3) entered blocking state
[ 1492.359713][T18802] br0: port 3(c3) entered forwarding state
[ 1492.360287][T18802] br0: port 2(c2) entered blocking state
[ 1492.360525][T18802] br0: port 2(c2) entered forwarding state
[ 1492.360944][T18802] br0: port 1(c1) entered blocking state
[ 1492.361178][T18802] br0: port 1(c1) entered forwarding state
[ 1504.260532][   T11] br0: port 1(c1) entered disabled state
[ 1504.345098][   T11] c1 (unregistering): left allmulticast mode
[ 1504.345481][   T11] c1 (unregistering): left promiscuous mode
[ 1504.345722][   T11] br0: port 1(c1) entered disabled state
[ 1504.644108][   T11] br0: port 2(c2) entered disabled state
[ 1504.756058][   T11] c2 (unregistering): left allmulticast mode
[ 1504.756356][   T11] c2 (unregistering): left promiscuous mode
[ 1504.756612][   T11] br0: port 2(c2) entered disabled state
[ 1505.022646][   T11] br0: port 3(c3) entered disabled state
[ 1505.150066][   T11] c3 (unregistering): left allmulticast mode
[ 1505.150348][   T11] c3 (unregistering): left promiscuous mode
[ 1505.150607][   T11] br0: port 3(c3) entered disabled state
[ 1505.387662][   T11] br0: port 4(sender) entered disabled state
[ 1505.478089][   T11] sender (unregistering): left allmulticast mode
[ 1505.478372][   T11] sender (unregistering): left promiscuous mode
[ 1505.478608][   T11] br0: port 4(sender) entered disabled state