[  621.006676] veth0: entered allmulticast mode
[  621.006783] veth1: entered allmulticast mode
[  621.006848] veth2: entered allmulticast mode
[  621.006905] veth3: entered allmulticast mode
[  629.709212] veth0: left allmulticast mode
[  629.709336] veth1: left allmulticast mode
[  629.709388] veth2: left allmulticast mode
[  629.709442] veth3: left allmulticast mode