[ 1936.081284][T19206] br0: port 1(c1) entered blocking state
[ 1936.081709][T19206] br0: port 1(c1) entered disabled state
[ 1936.082061][T19206] c1: entered allmulticast mode
[ 1936.085387][T19206] c1: entered promiscuous mode
[ 1936.783544][T19211] br0: port 2(c2) entered blocking state
[ 1936.783923][T19211] br0: port 2(c2) entered disabled state
[ 1936.784304][T19211] c2: entered allmulticast mode
[ 1936.788138][T19211] c2: entered promiscuous mode
[ 1937.528775][T19216] br0: port 3(c3) entered blocking state
[ 1937.529143][T19216] br0: port 3(c3) entered disabled state
[ 1937.529517][T19216] c3: entered allmulticast mode
[ 1937.533099][T19216] c3: entered promiscuous mode
[ 1938.232715][T19221] br0: port 4(sender) entered blocking state
[ 1938.233279][T19221] br0: port 4(sender) entered disabled state
[ 1938.233749][T19221] sender: entered allmulticast mode
[ 1938.237735][T19221] sender: entered promiscuous mode
[ 1938.500979][T19223] br0: port 4(sender) entered blocking state
[ 1938.501505][T19223] br0: port 4(sender) entered forwarding state
[ 1938.502283][T19223] br0: port 3(c3) entered blocking state
[ 1938.502634][T19223] br0: port 3(c3) entered forwarding state
[ 1938.503351][T19223] br0: port 2(c2) entered blocking state
[ 1938.503717][T19223] br0: port 2(c2) entered forwarding state
[ 1938.504432][T19223] br0: port 1(c1) entered blocking state
[ 1938.504792][T19223] br0: port 1(c1) entered forwarding state
[ 1951.163074][   T69] br0: port 1(c1) entered disabled state
[ 1951.298071][   T69] c1 (unregistering): left allmulticast mode
[ 1951.298517][   T69] c1 (unregistering): left promiscuous mode
[ 1951.298887][   T69] br0: port 1(c1) entered disabled state
[ 1951.755949][   T69] br0: port 2(c2) entered disabled state
[ 1951.863051][   T69] c2 (unregistering): left allmulticast mode
[ 1951.863534][   T69] c2 (unregistering): left promiscuous mode
[ 1951.863914][   T69] br0: port 2(c2) entered disabled state
[ 1952.342300][   T69] br0: port 3(c3) entered disabled state
[ 1952.429061][   T69] c3 (unregistering): left allmulticast mode
[ 1952.429566][   T69] c3 (unregistering): left promiscuous mode
[ 1952.429960][   T69] br0: port 3(c3) entered disabled state
[ 1952.896812][   T69] br0: port 4(sender) entered disabled state
[ 1952.997055][   T69] sender (unregistering): left allmulticast mode
[ 1952.997546][   T69] sender (unregistering): left promiscuous mode
[ 1952.997947][   T69] br0: port 4(sender) entered disabled state