[ 1918.271138][T19178] br0: port 1(c1) entered blocking state
[ 1918.271834][T19178] br0: port 1(c1) entered disabled state
[ 1918.272201][T19178] c1: entered allmulticast mode
[ 1918.275553][T19178] c1: entered promiscuous mode
[ 1918.932898][T19183] br0: port 2(c2) entered blocking state
[ 1918.933253][T19183] br0: port 2(c2) entered disabled state
[ 1918.933626][T19183] c2: entered allmulticast mode
[ 1918.938200][T19183] c2: entered promiscuous mode
[ 1919.683657][T19188] br0: port 3(c3) entered blocking state
[ 1919.684085][T19188] br0: port 3(c3) entered disabled state
[ 1919.684457][T19188] c3: entered allmulticast mode
[ 1919.687809][T19188] c3: entered promiscuous mode
[ 1920.379462][T19193] br0: port 4(sender) entered blocking state
[ 1920.379959][T19193] br0: port 4(sender) entered disabled state
[ 1920.380411][T19193] sender: entered allmulticast mode
[ 1920.383770][T19193] sender: entered promiscuous mode
[ 1920.638200][T19195] br0: port 4(sender) entered blocking state
[ 1920.638726][T19195] br0: port 4(sender) entered forwarding state
[ 1920.639451][T19195] br0: port 3(c3) entered blocking state
[ 1920.639769][T19195] br0: port 3(c3) entered forwarding state
[ 1920.640421][T19195] br0: port 2(c2) entered blocking state
[ 1920.640743][T19195] br0: port 2(c2) entered forwarding state
[ 1920.641426][T19195] br0: port 1(c1) entered blocking state
[ 1920.641750][T19195] br0: port 1(c1) entered forwarding state
[ 1933.243136][   T69] br0: port 1(c1) entered disabled state
[ 1933.319723][   T69] c1 (unregistering): left allmulticast mode
[ 1933.320409][   T69] c1 (unregistering): left promiscuous mode
[ 1933.321054][   T69] br0: port 1(c1) entered disabled state
[ 1933.819723][   T69] br0: port 2(c2) entered disabled state
[ 1933.958939][   T69] c2 (unregistering): left allmulticast mode
[ 1933.959394][   T69] c2 (unregistering): left promiscuous mode
[ 1933.959762][   T69] br0: port 2(c2) entered disabled state
[ 1934.331372][   T69] br0: port 3(c3) entered disabled state
[ 1934.454241][   T69] c3 (unregistering): left allmulticast mode
[ 1934.454720][   T69] c3 (unregistering): left promiscuous mode
[ 1934.455109][   T69] br0: port 3(c3) entered disabled state
[ 1934.884860][   T69] br0: port 4(sender) entered disabled state
[ 1934.989225][   T69] sender (unregistering): left allmulticast mode
[ 1934.989812][   T69] sender (unregistering): left promiscuous mode
[ 1934.990186][   T69] br0: port 4(sender) entered disabled state