[  647.536851] veth0: entered allmulticast mode
[  647.536932] veth1: entered allmulticast mode
[  647.536974] veth2: entered allmulticast mode
[  647.537031] veth3: entered allmulticast mode
[  657.086100] veth0: left allmulticast mode
[  657.086166] veth1: left allmulticast mode
[  657.086208] veth2: left allmulticast mode
[  657.086248] veth3: left allmulticast mode