[ 1048.048405][ T1816] br0: port 1(c1) entered blocking state
[ 1048.048626][ T1816] br0: port 1(c1) entered disabled state
[ 1048.048830][ T1816] c1: entered allmulticast mode
[ 1048.050971][ T1816] c1: entered promiscuous mode
[ 1048.201411][ T1821] br0: port 2(c2) entered blocking state
[ 1048.201613][ T1821] br0: port 2(c2) entered disabled state
[ 1048.201811][ T1821] c2: entered allmulticast mode
[ 1048.203735][ T1821] c2: entered promiscuous mode
[ 1048.357834][ T1826] br0: port 3(c3) entered blocking state
[ 1048.358039][ T1826] br0: port 3(c3) entered disabled state
[ 1048.358246][ T1826] c3: entered allmulticast mode
[ 1048.360218][ T1826] c3: entered promiscuous mode
[ 1048.521680][ T1831] br0: port 4(sender) entered blocking state
[ 1048.521871][ T1831] br0: port 4(sender) entered disabled state
[ 1048.522056][ T1831] sender: entered allmulticast mode
[ 1048.523485][ T1831] sender: entered promiscuous mode
[ 1048.577858][ T1833] br0: port 4(sender) entered blocking state
[ 1048.578060][ T1833] br0: port 4(sender) entered forwarding state
[ 1048.578796][ T1833] br0: port 3(c3) entered blocking state
[ 1048.578940][ T1833] br0: port 3(c3) entered forwarding state
[ 1048.579216][ T1833] br0: port 2(c2) entered blocking state
[ 1048.579356][ T1833] br0: port 2(c2) entered forwarding state
[ 1048.579620][ T1833] br0: port 1(c1) entered blocking state
[ 1048.579752][ T1833] br0: port 1(c1) entered forwarding state
[ 1059.587641][   T70] br0: port 1(c1) entered disabled state
[ 1059.591849][   T70] c1 (unregistering): left allmulticast mode
[ 1059.592035][   T70] c1 (unregistering): left promiscuous mode
[ 1059.592191][   T70] br0: port 1(c1) entered disabled state
[ 1059.715324][   T70] br0: port 2(c2) entered disabled state
[ 1059.717972][   T70] c2 (unregistering): left allmulticast mode
[ 1059.718166][   T70] c2 (unregistering): left promiscuous mode
[ 1059.718879][   T70] br0: port 2(c2) entered disabled state
[ 1059.836081][   T70] br0: port 3(c3) entered disabled state
[ 1059.838738][   T70] c3 (unregistering): left allmulticast mode
[ 1059.838934][   T70] c3 (unregistering): left promiscuous mode
[ 1059.839117][   T70] br0: port 3(c3) entered disabled state
[ 1059.972759][   T70] br0: port 4(sender) entered disabled state
[ 1059.975876][   T70] sender (unregistering): left allmulticast mode
[ 1059.976097][   T70] sender (unregistering): left promiscuous mode
[ 1059.976279][   T70] br0: port 4(sender) entered disabled state