[  640.997758][ T8621] br0: port 1(veth1) entered blocking state
[  640.997979][ T8621] br0: port 1(veth1) entered disabled state
[  640.998159][ T8621] veth1: entered allmulticast mode
[  641.000433][ T8621] veth1: entered promiscuous mode
[  641.022981][ T8622] br0: port 2(veth3) entered blocking state
[  641.023175][ T8622] br0: port 2(veth3) entered disabled state
[  641.023430][ T8622] veth3: entered allmulticast mode
[  641.024884][ T8622] veth3: entered promiscuous mode
[  641.113650][   T91] br0: port 1(veth1) entered blocking state
[  641.113892][   T91] br0: port 1(veth1) entered forwarding state
[  641.165211][  T108] br0: port 2(veth3) entered blocking state
[  641.165467][  T108] br0: port 2(veth3) entered forwarding state
[  646.571219][ T8662] br0: port 2(veth3) entered disabled state
[  646.618442][ T8664] br0: port 1(veth1) entered disabled state
[  646.670229][ T8666] veth3: left allmulticast mode
[  646.670372][ T8666] veth3: left promiscuous mode
[  646.670571][ T8666] br0: port 2(veth3) entered disabled state
[  646.671325][ T8666] veth1: left allmulticast mode
[  646.671453][ T8666] veth1: left promiscuous mode
[  646.671640][ T8666] br0: port 1(veth1) entered disabled state