[ 1561.158742][ T4995] veth0: entered allmulticast mode
[ 1561.159143][ T4995] veth1: entered allmulticast mode
[ 1561.159481][ T4995] veth2: entered allmulticast mode
[ 1561.159786][ T4995] veth3: entered allmulticast mode
[ 1588.361306][ T4995] veth0: left allmulticast mode
[ 1588.361636][ T4995] veth1: left allmulticast mode
[ 1588.361863][ T4995] veth2: left allmulticast mode
[ 1588.362084][ T4995] veth3: left allmulticast mode