[ 1963.052351][T19190] br0: port 1(c1) entered blocking state
[ 1963.052986][T19190] br0: port 1(c1) entered disabled state
[ 1963.053363][T19190] c1: entered allmulticast mode
[ 1963.057352][T19190] c1: entered promiscuous mode
[ 1963.801194][T19195] br0: port 2(c2) entered blocking state
[ 1963.801577][T19195] br0: port 2(c2) entered disabled state
[ 1963.801933][T19195] c2: entered allmulticast mode
[ 1963.805727][T19195] c2: entered promiscuous mode
[ 1964.489592][T19200] br0: port 3(c3) entered blocking state
[ 1964.489957][T19200] br0: port 3(c3) entered disabled state
[ 1964.490299][T19200] c3: entered allmulticast mode
[ 1964.494175][T19200] c3: entered promiscuous mode
[ 1965.177818][T19205] br0: port 4(sender) entered blocking state
[ 1965.178257][T19205] br0: port 4(sender) entered disabled state
[ 1965.178676][T19205] sender: entered allmulticast mode
[ 1965.181991][T19205] sender: entered promiscuous mode
[ 1965.429449][T19207] br0: port 4(sender) entered blocking state
[ 1965.429980][T19207] br0: port 4(sender) entered forwarding state
[ 1965.430821][T19207] br0: port 3(c3) entered blocking state
[ 1965.431211][T19207] br0: port 3(c3) entered forwarding state
[ 1965.431930][T19207] br0: port 2(c2) entered blocking state
[ 1965.432294][T19207] br0: port 2(c2) entered forwarding state
[ 1965.432991][T19207] br0: port 1(c1) entered blocking state
[ 1965.433365][T19207] br0: port 1(c1) entered forwarding state
[ 1978.078585][   T12] br0: port 1(c1) entered disabled state
[ 1978.165251][   T12] c1 (unregistering): left allmulticast mode
[ 1978.165743][   T12] c1 (unregistering): left promiscuous mode
[ 1978.166102][   T12] br0: port 1(c1) entered disabled state
[ 1978.614181][   T12] br0: port 2(c2) entered disabled state
[ 1978.712423][   T12] c2 (unregistering): left allmulticast mode
[ 1978.712930][   T12] c2 (unregistering): left promiscuous mode
[ 1978.713301][   T12] br0: port 2(c2) entered disabled state
[ 1979.145243][   T12] br0: port 3(c3) entered disabled state
[ 1979.223878][   T12] c3 (unregistering): left allmulticast mode
[ 1979.224636][   T12] c3 (unregistering): left promiscuous mode
[ 1979.225260][   T12] br0: port 3(c3) entered disabled state
[ 1979.676248][   T12] br0: port 4(sender) entered disabled state
[ 1979.795278][   T12] sender (unregistering): left allmulticast mode
[ 1979.795720][   T12] sender (unregistering): left promiscuous mode
[ 1979.796097][   T12] br0: port 4(sender) entered disabled state