[ 1460.051300][ T4819] br0: port 1(c1) entered blocking state
[ 1460.051586][ T4819] br0: port 1(c1) entered disabled state
[ 1460.051849][ T4819] c1: entered allmulticast mode
[ 1460.053949][ T4819] c1: entered promiscuous mode
[ 1460.232027][ T4824] br0: port 2(c2) entered blocking state
[ 1460.232908][ T4824] br0: port 2(c2) entered disabled state
[ 1460.233182][ T4824] c2: entered allmulticast mode
[ 1460.234798][ T4824] c2: entered promiscuous mode
[ 1460.402327][ T4829] br0: port 3(c3) entered blocking state
[ 1460.402599][ T4829] br0: port 3(c3) entered disabled state
[ 1460.402854][ T4829] c3: entered allmulticast mode
[ 1460.405200][ T4829] c3: entered promiscuous mode
[ 1460.583179][ T4834] br0: port 4(sender) entered blocking state
[ 1460.583561][ T4834] br0: port 4(sender) entered disabled state
[ 1460.583935][ T4834] sender: entered allmulticast mode
[ 1460.585639][ T4834] sender: entered promiscuous mode
[ 1460.655838][ T4836] br0: port 4(sender) entered blocking state
[ 1460.656214][ T4836] br0: port 4(sender) entered forwarding state
[ 1460.656642][ T4836] br0: port 3(c3) entered blocking state
[ 1460.656883][ T4836] br0: port 3(c3) entered forwarding state
[ 1460.657312][ T4836] br0: port 2(c2) entered blocking state
[ 1460.657553][ T4836] br0: port 2(c2) entered forwarding state
[ 1460.657958][ T4836] br0: port 1(c1) entered blocking state
[ 1460.658211][ T4836] br0: port 1(c1) entered forwarding state
[ 1471.696204][   T63] br0: port 1(c1) entered disabled state
[ 1471.698891][   T63] c1 (unregistering): left allmulticast mode
[ 1471.699214][   T63] c1 (unregistering): left promiscuous mode
[ 1471.699500][   T63] br0: port 1(c1) entered disabled state
[ 1471.829058][   T63] br0: port 2(c2) entered disabled state
[ 1471.831703][   T63] c2 (unregistering): left allmulticast mode
[ 1471.832052][   T63] c2 (unregistering): left promiscuous mode
[ 1471.832402][   T63] br0: port 2(c2) entered disabled state
[ 1471.972704][   T63] br0: port 3(c3) entered disabled state
[ 1471.984007][   T63] c3 (unregistering): left allmulticast mode
[ 1471.984334][   T63] c3 (unregistering): left promiscuous mode
[ 1471.984615][   T63] br0: port 3(c3) entered disabled state
[ 1472.103550][   T63] br0: port 4(sender) entered disabled state
[ 1472.106291][   T63] sender (unregistering): left allmulticast mode
[ 1472.106589][   T63] sender (unregistering): left promiscuous mode
[ 1472.106876][   T63] br0: port 4(sender) entered disabled state