[  749.422387] br0: port 1(veth1) entered blocking state
[  749.422472] br0: port 1(veth1) entered disabled state
[  749.422546] veth1: entered allmulticast mode
[  749.422646] veth1: entered promiscuous mode
[  749.425318] br0: port 2(veth3) entered blocking state
[  749.425392] br0: port 2(veth3) entered disabled state
[  749.425461] veth3: entered allmulticast mode
[  749.425557] veth3: entered promiscuous mode
[  749.434879] br0: port 1(veth1) entered blocking state
[  749.434976] br0: port 1(veth1) entered forwarding state
[  749.440118] br0: port 2(veth3) entered blocking state
[  749.440183] br0: port 2(veth3) entered forwarding state
[  754.493752] br0: port 2(veth3) entered disabled state
[  754.499732] br0: port 1(veth1) entered disabled state
[  754.505533] veth3: left allmulticast mode
[  754.505571] veth3: left promiscuous mode
[  754.505592] br0: port 2(veth3) entered disabled state
[  754.505691] veth1: left allmulticast mode
[  754.505715] veth1: left promiscuous mode
[  754.505741] br0: port 1(veth1) entered disabled state