[  991.033536] veth0: entered allmulticast mode
[  991.033660] veth1: entered allmulticast mode
[  991.033721] veth2: entered allmulticast mode
[  991.033798] veth3: entered allmulticast mode
[  999.662885] veth0: left allmulticast mode
[  999.662940] veth1: left allmulticast mode
[  999.662969] veth2: left allmulticast mode
[  999.663002] veth3: left allmulticast mode