[  640.917579] br0: port 1(veth1) entered blocking state
[  640.917676] br0: port 1(veth1) entered disabled state
[  640.917748] veth1: entered allmulticast mode
[  640.917842] veth1: entered promiscuous mode
[  640.927131] br0: port 2(veth3) entered blocking state
[  640.927202] br0: port 2(veth3) entered disabled state
[  640.927281] veth3: entered allmulticast mode
[  640.927394] veth3: entered promiscuous mode
[  640.957180] br0: port 1(veth1) entered blocking state
[  640.957248] br0: port 1(veth1) entered forwarding state
[  640.976917] br0: port 2(veth3) entered blocking state
[  640.976983] br0: port 2(veth3) entered forwarding state
[  646.125156] br0: port 2(veth3) entered disabled state
[  646.146018] br0: port 1(veth1) entered disabled state
[  646.165953] veth3: left allmulticast mode
[  646.166013] veth3: left promiscuous mode
[  646.166055] br0: port 2(veth3) entered disabled state
[  646.166160] veth1: left allmulticast mode
[  646.166195] veth1: left promiscuous mode
[  646.166236] br0: port 1(veth1) entered disabled state