[ 1003.194800][ T1916] br0: port 1(c1) entered blocking state
[ 1003.194988][ T1916] br0: port 1(c1) entered disabled state
[ 1003.195133][ T1916] c1: entered allmulticast mode
[ 1003.197554][ T1916] c1: entered promiscuous mode
[ 1003.348563][ T1921] br0: port 2(c2) entered blocking state
[ 1003.348725][ T1921] br0: port 2(c2) entered disabled state
[ 1003.348876][ T1921] c2: entered allmulticast mode
[ 1003.350335][ T1921] c2: entered promiscuous mode
[ 1003.505055][ T1926] br0: port 3(c3) entered blocking state
[ 1003.505226][ T1926] br0: port 3(c3) entered disabled state
[ 1003.505377][ T1926] c3: entered allmulticast mode
[ 1003.507442][ T1926] c3: entered promiscuous mode
[ 1003.666872][ T1931] br0: port 4(sender) entered blocking state
[ 1003.667090][ T1931] br0: port 4(sender) entered disabled state
[ 1003.667270][ T1931] sender: entered allmulticast mode
[ 1003.669241][ T1931] sender: entered promiscuous mode
[ 1003.725429][ T1933] br0: port 4(sender) entered blocking state
[ 1003.725667][ T1933] br0: port 4(sender) entered forwarding state
[ 1003.726026][ T1933] br0: port 3(c3) entered blocking state
[ 1003.726205][ T1933] br0: port 3(c3) entered forwarding state
[ 1003.726804][ T1933] br0: port 2(c2) entered blocking state
[ 1003.726997][ T1933] br0: port 2(c2) entered forwarding state
[ 1003.727332][ T1933] br0: port 1(c1) entered blocking state
[ 1003.727527][ T1933] br0: port 1(c1) entered forwarding state
[ 1014.712063][   T12] br0: port 1(c1) entered disabled state
[ 1014.715374][   T12] c1 (unregistering): left allmulticast mode
[ 1014.715574][   T12] c1 (unregistering): left promiscuous mode
[ 1014.715742][   T12] br0: port 1(c1) entered disabled state
[ 1014.832999][   T12] br0: port 2(c2) entered disabled state
[ 1014.836744][   T12] c2 (unregistering): left allmulticast mode
[ 1014.836926][   T12] c2 (unregistering): left promiscuous mode
[ 1014.837100][   T12] br0: port 2(c2) entered disabled state
[ 1014.955199][   T12] br0: port 3(c3) entered disabled state
[ 1014.957988][   T12] c3 (unregistering): left allmulticast mode
[ 1014.958261][   T12] c3 (unregistering): left promiscuous mode
[ 1014.958420][   T12] br0: port 3(c3) entered disabled state
[ 1015.077214][   T12] br0: port 4(sender) entered disabled state
[ 1015.079722][   T12] sender (unregistering): left allmulticast mode
[ 1015.079906][   T12] sender (unregistering): left promiscuous mode
[ 1015.080073][   T12] br0: port 4(sender) entered disabled state