[ 1919.611677][T19175] br0: port 1(c1) entered blocking state
[ 1919.612162][T19175] br0: port 1(c1) entered disabled state
[ 1919.612524][T19175] c1: entered allmulticast mode
[ 1919.615856][T19175] c1: entered promiscuous mode
[ 1920.276561][T19180] br0: port 2(c2) entered blocking state
[ 1920.276995][T19180] br0: port 2(c2) entered disabled state
[ 1920.277333][T19180] c2: entered allmulticast mode
[ 1920.280904][T19180] c2: entered promiscuous mode
[ 1921.018531][T19185] br0: port 3(c3) entered blocking state
[ 1921.018872][T19185] br0: port 3(c3) entered disabled state
[ 1921.019231][T19185] c3: entered allmulticast mode
[ 1921.022592][T19185] c3: entered promiscuous mode
[ 1921.701505][T19190] br0: port 4(sender) entered blocking state
[ 1921.701965][T19190] br0: port 4(sender) entered disabled state
[ 1921.702394][T19190] sender: entered allmulticast mode
[ 1921.705734][T19190] sender: entered promiscuous mode
[ 1921.967325][T19192] br0: port 4(sender) entered blocking state
[ 1921.967812][T19192] br0: port 4(sender) entered forwarding state
[ 1921.968558][T19192] br0: port 3(c3) entered blocking state
[ 1921.968892][T19192] br0: port 3(c3) entered forwarding state
[ 1921.969574][T19192] br0: port 2(c2) entered blocking state
[ 1921.969924][T19192] br0: port 2(c2) entered forwarding state
[ 1921.970596][T19192] br0: port 1(c1) entered blocking state
[ 1921.970956][T19192] br0: port 1(c1) entered forwarding state
[ 1934.428618][   T70] br0: port 1(c1) entered disabled state
[ 1934.571798][   T70] c1 (unregistering): left allmulticast mode
[ 1934.572295][   T70] c1 (unregistering): left promiscuous mode
[ 1934.572661][   T70] br0: port 1(c1) entered disabled state
[ 1934.970139][   T70] br0: port 2(c2) entered disabled state
[ 1935.113003][   T70] c2 (unregistering): left allmulticast mode
[ 1935.113526][   T70] c2 (unregistering): left promiscuous mode
[ 1935.113962][   T70] br0: port 2(c2) entered disabled state
[ 1935.508517][   T70] br0: port 3(c3) entered disabled state
[ 1935.617772][   T70] c3 (unregistering): left allmulticast mode
[ 1935.618247][   T70] c3 (unregistering): left promiscuous mode
[ 1935.618604][   T70] br0: port 3(c3) entered disabled state
[ 1936.027544][   T70] br0: port 4(sender) entered disabled state
[ 1936.181772][   T70] sender (unregistering): left allmulticast mode
[ 1936.182206][   T70] sender (unregistering): left promiscuous mode
[ 1936.182566][   T70] br0: port 4(sender) entered disabled state