[  640.989896] br0: port 1(veth1) entered blocking state
[  640.989981] br0: port 1(veth1) entered disabled state
[  640.990060] veth1: entered allmulticast mode
[  640.990159] veth1: entered promiscuous mode
[  641.006910] br0: port 2(veth3) entered blocking state
[  641.006988] br0: port 2(veth3) entered disabled state
[  641.007061] veth3: entered allmulticast mode
[  641.007153] veth3: entered promiscuous mode
[  641.057166] br0: port 1(veth1) entered blocking state
[  641.057242] br0: port 1(veth1) entered forwarding state
[  641.089411] br0: port 2(veth3) entered blocking state
[  641.089478] br0: port 2(veth3) entered forwarding state
[  646.293833] br0: port 2(veth3) entered disabled state
[  646.322543] br0: port 1(veth1) entered disabled state
[  646.351762] veth3: left allmulticast mode
[  646.351810] veth3: left promiscuous mode
[  646.351942] br0: port 2(veth3) entered disabled state
[  646.352064] veth1: left allmulticast mode
[  646.352098] veth1: left promiscuous mode
[  646.352135] br0: port 1(veth1) entered disabled state