[  620.037958][ T3055] br0: port 1(veth1) entered blocking state
[  620.038425][ T3055] br0: port 1(veth1) entered disabled state
[  620.038852][ T3055] veth1: entered allmulticast mode
[  620.043675][ T3055] veth1: entered promiscuous mode
[  620.143756][ T3057] br0: port 2(veth2) entered blocking state
[  620.144112][ T3057] br0: port 2(veth2) entered disabled state
[  620.145116][ T3057] veth2: entered allmulticast mode
[  620.147159][ T3057] veth2: entered promiscuous mode
[  620.388499][   T40] br0: port 1(veth1) entered blocking state
[  620.388900][   T40] br0: port 1(veth1) entered forwarding state
[  620.492549][   T37] br0: port 2(veth2) entered blocking state
[  620.492921][   T37] br0: port 2(veth2) entered forwarding state
[  798.917882][ T4342] br0: port 2(veth2) entered disabled state
[  799.004902][ T4343] br0: port 1(veth1) entered disabled state
[  799.095921][ T4344] veth2: left allmulticast mode
[  799.096207][ T4344] veth2: left promiscuous mode
[  799.096718][ T4344] br0: port 2(veth2) entered disabled state
[  799.098309][ T4344] veth1: left allmulticast mode
[  799.098612][ T4344] veth1: left promiscuous mode
[  799.099005][ T4344] br0: port 1(veth1) entered disabled state