[  756.685158] veth0: entered allmulticast mode
[  756.685215] veth1: entered allmulticast mode
[  756.685252] veth2: entered allmulticast mode
[  756.685282] veth3: entered allmulticast mode
[  764.235439] veth0: left allmulticast mode
[  764.235483] veth1: left allmulticast mode
[  764.235522] veth2: left allmulticast mode
[  764.235546] veth3: left allmulticast mode