[  520.455046][ T3369] br0: port 1(veth1) entered blocking state
[  520.456198][ T3369] br0: port 1(veth1) entered disabled state
[  520.456581][ T3369] veth1: entered allmulticast mode
[  520.458536][ T3369] veth1: entered promiscuous mode
[  520.680385][ T3371] br0: port 2(veth2) entered blocking state
[  520.680753][ T3371] br0: port 2(veth2) entered disabled state
[  520.681217][ T3371] veth2: entered allmulticast mode
[  520.683743][ T3371] veth2: entered promiscuous mode
[  521.105831][   T40] br0: port 1(veth1) entered blocking state
[  521.106291][   T40] br0: port 1(veth1) entered forwarding state
[  521.300989][   T40] br0: port 2(veth2) entered blocking state
[  521.301333][   T40] br0: port 2(veth2) entered forwarding state
[  767.294295][ T4579] br0: port 2(veth2) entered disabled state
[  767.450322][ T4580] br0: port 1(veth1) entered disabled state
[  767.636185][ T4581] veth2: left allmulticast mode
[  767.636448][ T4581] veth2: left promiscuous mode
[  767.636763][ T4581] br0: port 2(veth2) entered disabled state
[  767.638162][ T4581] veth1: left allmulticast mode
[  767.638375][ T4581] veth1: left promiscuous mode
[  767.638669][ T4581] br0: port 1(veth1) entered disabled state