[  750.612640] br0: port 1(veth1) entered blocking state
[  750.612695] br0: port 1(veth1) entered disabled state
[  750.612735] veth1: entered allmulticast mode
[  750.612798] veth1: entered promiscuous mode
[  750.615977] br0: port 2(veth3) entered blocking state
[  750.616009] br0: port 2(veth3) entered disabled state
[  750.616046] veth3: entered allmulticast mode
[  750.616107] veth3: entered promiscuous mode
[  750.624686] br0: port 1(veth1) entered blocking state
[  750.624736] br0: port 1(veth1) entered forwarding state
[  750.630660] br0: port 2(veth3) entered blocking state
[  750.630705] br0: port 2(veth3) entered forwarding state
[  755.689983] br0: port 2(veth3) entered disabled state
[  755.696069] br0: port 1(veth1) entered disabled state
[  755.701673] veth3: left allmulticast mode
[  755.701701] veth3: left promiscuous mode
[  755.701729] br0: port 2(veth3) entered disabled state
[  755.701849] veth1: left allmulticast mode
[  755.701870] veth1: left promiscuous mode
[  755.701894] br0: port 1(veth1) entered disabled state