[  522.924204][ T3367] br0: port 1(veth1) entered blocking state
[  522.924472][ T3367] br0: port 1(veth1) entered disabled state
[  522.924749][ T3367] veth1: entered allmulticast mode
[  522.926721][ T3367] veth1: entered promiscuous mode
[  523.099734][ T3369] br0: port 2(veth2) entered blocking state
[  523.100008][ T3369] br0: port 2(veth2) entered disabled state
[  523.100268][ T3369] veth2: entered allmulticast mode
[  523.107735][ T3369] veth2: entered promiscuous mode
[  523.428894][   T37] br0: port 1(veth1) entered blocking state
[  523.429353][   T37] br0: port 1(veth1) entered forwarding state
[  523.590476][   T38] br0: port 2(veth2) entered blocking state
[  523.590759][   T38] br0: port 2(veth2) entered forwarding state
[  768.359643][ T4578] br0: port 2(veth2) entered disabled state
[  768.521581][ T4579] br0: port 1(veth1) entered disabled state
[  768.676350][ T4580] veth2: left allmulticast mode
[  768.676584][ T4580] veth2: left promiscuous mode
[  768.676905][ T4580] br0: port 2(veth2) entered disabled state
[  768.678383][ T4580] veth1: left allmulticast mode
[  768.678574][ T4580] veth1: left promiscuous mode
[  768.678874][ T4580] br0: port 1(veth1) entered disabled state