[  647.356192] veth0: entered allmulticast mode
[  647.356302] veth1: entered allmulticast mode
[  647.356367] veth2: entered allmulticast mode
[  647.356428] veth3: entered allmulticast mode
[  656.740363] veth0: left allmulticast mode
[  656.740597] veth1: left allmulticast mode
[  656.740659] veth2: left allmulticast mode
[  656.740707] veth3: left allmulticast mode