[ 1962.254930][T19206] br0: port 1(c1) entered blocking state
[ 1962.255359][T19206] br0: port 1(c1) entered disabled state
[ 1962.255692][T19206] c1: entered allmulticast mode
[ 1962.260219][T19206] c1: entered promiscuous mode
[ 1962.918859][T19211] br0: port 2(c2) entered blocking state
[ 1962.919273][T19211] br0: port 2(c2) entered disabled state
[ 1962.919648][T19211] c2: entered allmulticast mode
[ 1962.922959][T19211] c2: entered promiscuous mode
[ 1963.582870][T19216] br0: port 3(c3) entered blocking state
[ 1963.583293][T19216] br0: port 3(c3) entered disabled state
[ 1963.583652][T19216] c3: entered allmulticast mode
[ 1963.588533][T19216] c3: entered promiscuous mode
[ 1964.230523][T19221] br0: port 4(sender) entered blocking state
[ 1964.230998][T19221] br0: port 4(sender) entered disabled state
[ 1964.231429][T19221] sender: entered allmulticast mode
[ 1964.234712][T19221] sender: entered promiscuous mode
[ 1964.477880][T19223] br0: port 4(sender) entered blocking state
[ 1964.478343][T19223] br0: port 4(sender) entered forwarding state
[ 1964.479034][T19223] br0: port 3(c3) entered blocking state
[ 1964.479359][T19223] br0: port 3(c3) entered forwarding state
[ 1964.479993][T19223] br0: port 2(c2) entered blocking state
[ 1964.480322][T19223] br0: port 2(c2) entered forwarding state
[ 1964.480944][T19223] br0: port 1(c1) entered blocking state
[ 1964.481259][T19223] br0: port 1(c1) entered forwarding state
[ 1976.933276][   T69] br0: port 1(c1) entered disabled state
[ 1977.106014][   T69] c1 (unregistering): left allmulticast mode
[ 1977.106507][   T69] c1 (unregistering): left promiscuous mode
[ 1977.106923][   T69] br0: port 1(c1) entered disabled state
[ 1977.462264][   T69] br0: port 2(c2) entered disabled state
[ 1977.578944][   T69] c2 (unregistering): left allmulticast mode
[ 1977.579475][   T69] c2 (unregistering): left promiscuous mode
[ 1977.579854][   T69] br0: port 2(c2) entered disabled state
[ 1977.965928][   T69] br0: port 3(c3) entered disabled state
[ 1978.081977][   T69] c3 (unregistering): left allmulticast mode
[ 1978.082450][   T69] c3 (unregistering): left promiscuous mode
[ 1978.082836][   T69] br0: port 3(c3) entered disabled state
[ 1978.459250][   T69] br0: port 4(sender) entered disabled state
[ 1978.577089][   T69] sender (unregistering): left allmulticast mode
[ 1978.577503][   T69] sender (unregistering): left promiscuous mode
[ 1978.577857][   T69] br0: port 4(sender) entered disabled state