[ 2028.209636][T19218] br0: port 1(c1) entered blocking state
[ 2028.210059][T19218] br0: port 1(c1) entered disabled state
[ 2028.210398][T19218] c1: entered allmulticast mode
[ 2028.213894][T19218] c1: entered promiscuous mode
[ 2028.909735][T19223] br0: port 2(c2) entered blocking state
[ 2028.910119][T19223] br0: port 2(c2) entered disabled state
[ 2028.910484][T19223] c2: entered allmulticast mode
[ 2028.913947][T19223] c2: entered promiscuous mode
[ 2029.582901][T19228] br0: port 3(c3) entered blocking state
[ 2029.583809][T19228] br0: port 3(c3) entered disabled state
[ 2029.584180][T19228] c3: entered allmulticast mode
[ 2029.587514][T19228] c3: entered promiscuous mode
[ 2030.269563][T19233] br0: port 4(sender) entered blocking state
[ 2030.270109][T19233] br0: port 4(sender) entered disabled state
[ 2030.270538][T19233] sender: entered allmulticast mode
[ 2030.274732][T19233] sender: entered promiscuous mode
[ 2030.530572][T19235] br0: port 4(sender) entered blocking state
[ 2030.531063][T19235] br0: port 4(sender) entered forwarding state
[ 2030.531787][T19235] br0: port 3(c3) entered blocking state
[ 2030.532127][T19235] br0: port 3(c3) entered forwarding state
[ 2030.532778][T19235] br0: port 2(c2) entered blocking state
[ 2030.533122][T19235] br0: port 2(c2) entered forwarding state
[ 2030.533765][T19235] br0: port 1(c1) entered blocking state
[ 2030.534112][T19235] br0: port 1(c1) entered forwarding state
[ 2043.023383][   T69] br0: port 1(c1) entered disabled state
[ 2043.142820][   T69] c1 (unregistering): left allmulticast mode
[ 2043.143254][   T69] c1 (unregistering): left promiscuous mode
[ 2043.143619][   T69] br0: port 1(c1) entered disabled state
[ 2043.603862][   T69] br0: port 2(c2) entered disabled state
[ 2043.724822][   T69] c2 (unregistering): left allmulticast mode
[ 2043.725245][   T69] c2 (unregistering): left promiscuous mode
[ 2043.725613][   T69] br0: port 2(c2) entered disabled state
[ 2044.118111][   T69] br0: port 3(c3) entered disabled state
[ 2044.228866][   T69] c3 (unregistering): left allmulticast mode
[ 2044.229295][   T69] c3 (unregistering): left promiscuous mode
[ 2044.229659][   T69] br0: port 3(c3) entered disabled state
[ 2044.648522][   T69] br0: port 4(sender) entered disabled state
[ 2044.773814][   T69] sender (unregistering): left allmulticast mode
[ 2044.774241][   T69] sender (unregistering): left promiscuous mode
[ 2044.774599][   T69] br0: port 4(sender) entered disabled state