[  753.454617][ T6018] br0: port 1(veth1) entered blocking state
[  753.454848][ T6018] br0: port 1(veth1) entered disabled state
[  753.455045][ T6018] veth1: entered allmulticast mode
[  753.456536][ T6018] veth1: entered promiscuous mode
[  753.482374][ T6020] br0: port 2(veth2) entered blocking state
[  753.482618][ T6020] br0: port 2(veth2) entered disabled state
[  753.482863][ T6020] veth2: entered allmulticast mode
[  753.484397][ T6020] veth2: entered promiscuous mode
[  753.538823][   T91] br0: port 1(veth1) entered blocking state
[  753.539077][   T91] br0: port 1(veth1) entered forwarding state
[  753.567767][ T2631] br0: port 2(veth2) entered blocking state
[  753.567975][ T2631] br0: port 2(veth2) entered forwarding state
[  780.114192][ T6109] br0: port 2(veth2) entered disabled state
[  780.143157][ T6110] br0: port 1(veth1) entered disabled state
[  780.169607][ T6111] veth2: left allmulticast mode
[  780.169778][ T6111] veth2: left promiscuous mode
[  780.170002][ T6111] br0: port 2(veth2) entered disabled state
[  780.170956][ T6111] veth1: left allmulticast mode
[  780.171107][ T6111] veth1: left promiscuous mode
[  780.171329][ T6111] br0: port 1(veth1) entered disabled state