[  647.155933] veth0: entered allmulticast mode
[  647.156011] veth1: entered allmulticast mode
[  647.156053] veth2: entered allmulticast mode
[  647.156102] veth3: entered allmulticast mode
[  656.328302] veth0: left allmulticast mode
[  656.328366] veth1: left allmulticast mode
[  656.328401] veth2: left allmulticast mode
[  656.328434] veth3: left allmulticast mode