[  657.571937] veth0: entered allmulticast mode
[  657.572035] veth1: entered allmulticast mode
[  657.572093] veth2: entered allmulticast mode
[  657.572143] veth3: entered allmulticast mode
[  666.743561] veth0: left allmulticast mode
[  666.743629] veth1: left allmulticast mode
[  666.743662] veth2: left allmulticast mode
[  666.743695] veth3: left allmulticast mode