[  492.764651] veth0: entered allmulticast mode
[  492.764753] veth1: entered allmulticast mode
[  492.764824] veth2: entered allmulticast mode
[  492.764898] veth3: entered allmulticast mode
[  500.365665] veth0: left allmulticast mode
[  500.365757] veth1: left allmulticast mode
[  500.365825] veth2: left allmulticast mode
[  500.365889] veth3: left allmulticast mode