[ 1063.389301][ T1857] br0: port 1(c1) entered blocking state
[ 1063.389479][ T1857] br0: port 1(c1) entered disabled state
[ 1063.389650][ T1857] c1: entered allmulticast mode
[ 1063.391081][ T1857] c1: entered promiscuous mode
[ 1063.547036][ T1862] br0: port 2(c2) entered blocking state
[ 1063.547221][ T1862] br0: port 2(c2) entered disabled state
[ 1063.547383][ T1862] c2: entered allmulticast mode
[ 1063.548838][ T1862] c2: entered promiscuous mode
[ 1063.710854][ T1867] br0: port 3(c3) entered blocking state
[ 1063.711029][ T1867] br0: port 3(c3) entered disabled state
[ 1063.711183][ T1867] c3: entered allmulticast mode
[ 1063.712659][ T1867] c3: entered promiscuous mode
[ 1063.859890][ T1872] br0: port 4(sender) entered blocking state
[ 1063.860135][ T1872] br0: port 4(sender) entered disabled state
[ 1063.860385][ T1872] sender: entered allmulticast mode
[ 1063.862425][ T1872] sender: entered promiscuous mode
[ 1063.922667][ T1874] br0: port 4(sender) entered blocking state
[ 1063.922896][ T1874] br0: port 4(sender) entered forwarding state
[ 1063.923243][ T1874] br0: port 3(c3) entered blocking state
[ 1063.923426][ T1874] br0: port 3(c3) entered forwarding state
[ 1063.923783][ T1874] br0: port 2(c2) entered blocking state
[ 1063.923963][ T1874] br0: port 2(c2) entered forwarding state
[ 1063.924296][ T1874] br0: port 1(c1) entered blocking state
[ 1063.924483][ T1874] br0: port 1(c1) entered forwarding state
[ 1074.893861][   T12] br0: port 1(c1) entered disabled state
[ 1074.897829][   T12] c1 (unregistering): left allmulticast mode
[ 1074.898011][   T12] c1 (unregistering): left promiscuous mode
[ 1074.898174][   T12] br0: port 1(c1) entered disabled state
[ 1075.020836][   T12] br0: port 2(c2) entered disabled state
[ 1075.023803][   T12] c2 (unregistering): left allmulticast mode
[ 1075.023992][   T12] c2 (unregistering): left promiscuous mode
[ 1075.024162][   T12] br0: port 2(c2) entered disabled state
[ 1075.153664][   T12] br0: port 3(c3) entered disabled state
[ 1075.156823][   T12] c3 (unregistering): left allmulticast mode
[ 1075.157012][   T12] c3 (unregistering): left promiscuous mode
[ 1075.157180][   T12] br0: port 3(c3) entered disabled state
[ 1075.281263][   T12] br0: port 4(sender) entered disabled state
[ 1075.283957][   T12] sender (unregistering): left allmulticast mode
[ 1075.284165][   T12] sender (unregistering): left promiscuous mode
[ 1075.284351][   T12] br0: port 4(sender) entered disabled state