[  656.891058] veth0: entered allmulticast mode
[  656.891166] veth1: entered allmulticast mode
[  656.891238] veth2: entered allmulticast mode
[  656.891308] veth3: entered allmulticast mode
[  666.077828] veth0: left allmulticast mode
[  666.077884] veth1: left allmulticast mode
[  666.077912] veth2: left allmulticast mode
[  666.077939] veth3: left allmulticast mode