[  635.874401][ T4325] veth0: entered allmulticast mode
[  635.874782][ T4325] veth1: entered allmulticast mode
[  635.875018][ T4325] veth2: entered allmulticast mode
[  635.875251][ T4325] veth3: entered allmulticast mode
[  646.615720][ T4325] veth0: left allmulticast mode
[  646.615967][ T4325] veth1: left allmulticast mode
[  646.616150][ T4325] veth2: left allmulticast mode
[  646.616336][ T4325] veth3: left allmulticast mode