[  770.989411] br0: port 1(veth1) entered blocking state
[  770.989499] br0: port 1(veth1) entered disabled state
[  770.989629] veth1: entered allmulticast mode
[  770.989736] veth1: entered promiscuous mode
[  771.000731] br0: port 2(veth3) entered blocking state
[  771.000831] br0: port 2(veth3) entered disabled state
[  771.000900] veth3: entered allmulticast mode
[  771.001004] veth3: entered promiscuous mode
[  771.039685] br0: port 1(veth1) entered blocking state
[  771.039756] br0: port 1(veth1) entered forwarding state
[  771.063099] br0: port 2(veth3) entered blocking state
[  771.063254] br0: port 2(veth3) entered forwarding state
[  776.250724] br0: port 2(veth3) entered disabled state
[  776.274120] br0: port 1(veth1) entered disabled state
[  776.297852] veth3: left allmulticast mode
[  776.297925] veth3: left promiscuous mode
[  776.297980] br0: port 2(veth3) entered disabled state
[  776.298127] veth1: left allmulticast mode
[  776.298169] veth1: left promiscuous mode
[  776.298216] br0: port 1(veth1) entered disabled state