[ 1938.960753][T19191] br0: port 1(c1) entered blocking state
[ 1938.961195][T19191] br0: port 1(c1) entered disabled state
[ 1938.961573][T19191] c1: entered allmulticast mode
[ 1938.964961][T19191] c1: entered promiscuous mode
[ 1939.783770][T19196] br0: port 2(c2) entered blocking state
[ 1939.784181][T19196] br0: port 2(c2) entered disabled state
[ 1939.784597][T19196] c2: entered allmulticast mode
[ 1939.789261][T19196] c2: entered promiscuous mode
[ 1940.483998][T19201] br0: port 3(c3) entered blocking state
[ 1940.484350][T19201] br0: port 3(c3) entered disabled state
[ 1940.484716][T19201] c3: entered allmulticast mode
[ 1940.488157][T19201] c3: entered promiscuous mode
[ 1941.176025][T19206] br0: port 4(sender) entered blocking state
[ 1941.176476][T19206] br0: port 4(sender) entered disabled state
[ 1941.177637][T19206] sender: entered allmulticast mode
[ 1941.180993][T19206] sender: entered promiscuous mode
[ 1941.425654][T19208] br0: port 4(sender) entered blocking state
[ 1941.426176][T19208] br0: port 4(sender) entered forwarding state
[ 1941.426910][T19208] br0: port 3(c3) entered blocking state
[ 1941.427235][T19208] br0: port 3(c3) entered forwarding state
[ 1941.427894][T19208] br0: port 2(c2) entered blocking state
[ 1941.428215][T19208] br0: port 2(c2) entered forwarding state
[ 1941.428875][T19208] br0: port 1(c1) entered blocking state
[ 1941.429204][T19208] br0: port 1(c1) entered forwarding state
[ 1953.910899][   T12] br0: port 1(c1) entered disabled state
[ 1954.045356][   T12] c1 (unregistering): left allmulticast mode
[ 1954.045820][   T12] c1 (unregistering): left promiscuous mode
[ 1954.046197][   T12] br0: port 1(c1) entered disabled state
[ 1954.444632][   T12] br0: port 2(c2) entered disabled state
[ 1954.617393][   T12] c2 (unregistering): left allmulticast mode
[ 1954.617876][   T12] c2 (unregistering): left promiscuous mode
[ 1954.618234][   T12] br0: port 2(c2) entered disabled state
[ 1954.981937][   T12] br0: port 3(c3) entered disabled state
[ 1955.104374][   T12] c3 (unregistering): left allmulticast mode
[ 1955.104848][   T12] c3 (unregistering): left promiscuous mode
[ 1955.105231][   T12] br0: port 3(c3) entered disabled state
[ 1955.498036][   T12] br0: port 4(sender) entered disabled state
[ 1955.582385][   T12] sender (unregistering): left allmulticast mode
[ 1955.582892][   T12] sender (unregistering): left promiscuous mode
[ 1955.583266][   T12] br0: port 4(sender) entered disabled state