[  639.406764] veth0: entered allmulticast mode
[  639.406836] veth1: entered allmulticast mode
[  639.406916] veth2: entered allmulticast mode
[  639.406959] veth3: entered allmulticast mode
[  648.594555] veth0: left allmulticast mode
[  648.594610] veth1: left allmulticast mode
[  648.594639] veth2: left allmulticast mode
[  648.594673] veth3: left allmulticast mode