[  647.748242] veth0: entered allmulticast mode
[  647.748336] veth1: entered allmulticast mode
[  647.748402] veth2: entered allmulticast mode
[  647.748454] veth3: entered allmulticast mode
[  656.929125] veth0: left allmulticast mode
[  656.929193] veth1: left allmulticast mode
[  656.929233] veth2: left allmulticast mode
[  656.929267] veth3: left allmulticast mode