[  749.130968] veth0: entered allmulticast mode
[  749.131035] veth1: entered allmulticast mode
[  749.131089] veth2: entered allmulticast mode
[  749.131133] veth3: entered allmulticast mode
[  756.648726] veth0: left allmulticast mode
[  756.648780] veth1: left allmulticast mode
[  756.648803] veth2: left allmulticast mode
[  756.648829] veth3: left allmulticast mode