[ 1542.736204][T18800] br0: port 1(c1) entered blocking state
[ 1542.736535][T18800] br0: port 1(c1) entered disabled state
[ 1542.736762][T18800] c1: entered allmulticast mode
[ 1542.739823][T18800] c1: entered promiscuous mode
[ 1543.200329][T18805] br0: port 2(c2) entered blocking state
[ 1543.200683][T18805] br0: port 2(c2) entered disabled state
[ 1543.200930][T18805] c2: entered allmulticast mode
[ 1543.202896][T18805] c2: entered promiscuous mode
[ 1543.664737][T18810] br0: port 3(c3) entered blocking state
[ 1543.665045][T18810] br0: port 3(c3) entered disabled state
[ 1543.665276][T18810] c3: entered allmulticast mode
[ 1543.667230][T18810] c3: entered promiscuous mode
[ 1544.130090][T18815] br0: port 4(sender) entered blocking state
[ 1544.130493][T18815] br0: port 4(sender) entered disabled state
[ 1544.130786][T18815] sender: entered allmulticast mode
[ 1544.132767][T18815] sender: entered promiscuous mode
[ 1544.302259][T18817] br0: port 4(sender) entered blocking state
[ 1544.302680][T18817] br0: port 4(sender) entered forwarding state
[ 1544.303153][T18817] br0: port 3(c3) entered blocking state
[ 1544.303368][T18817] br0: port 3(c3) entered forwarding state
[ 1544.303804][T18817] br0: port 2(c2) entered blocking state
[ 1544.304023][T18817] br0: port 2(c2) entered forwarding state
[ 1544.304448][T18817] br0: port 1(c1) entered blocking state
[ 1544.304670][T18817] br0: port 1(c1) entered forwarding state
[ 1556.186900][   T11] br0: port 1(c1) entered disabled state
[ 1556.334516][   T11] c1 (unregistering): left allmulticast mode
[ 1556.334853][   T11] c1 (unregistering): left promiscuous mode
[ 1556.335080][   T11] br0: port 1(c1) entered disabled state
[ 1556.561818][   T11] br0: port 2(c2) entered disabled state
[ 1556.673257][   T11] c2 (unregistering): left allmulticast mode
[ 1556.673545][   T11] c2 (unregistering): left promiscuous mode
[ 1556.673767][   T11] br0: port 2(c2) entered disabled state
[ 1556.906882][   T11] br0: port 3(c3) entered disabled state
[ 1557.024086][   T11] c3 (unregistering): left allmulticast mode
[ 1557.024384][   T11] c3 (unregistering): left promiscuous mode
[ 1557.024655][   T11] br0: port 3(c3) entered disabled state
[ 1557.285653][   T11] br0: port 4(sender) entered disabled state
[ 1557.401088][   T11] sender (unregistering): left allmulticast mode
[ 1557.401387][   T11] sender (unregistering): left promiscuous mode
[ 1557.401646][   T11] br0: port 4(sender) entered disabled state