[  647.660242] veth0: entered allmulticast mode
[  647.660340] veth1: entered allmulticast mode
[  647.660408] veth2: entered allmulticast mode
[  647.660473] veth3: entered allmulticast mode
[  656.911081] veth0: left allmulticast mode
[  656.911157] veth1: left allmulticast mode
[  656.911198] veth2: left allmulticast mode
[  656.911226] veth3: left allmulticast mode