[ 1493.705225][ T8394] veth0: entered allmulticast mode
[ 1493.705753][ T8394] veth1: entered allmulticast mode
[ 1493.706081][ T8394] veth2: entered allmulticast mode
[ 1493.706382][ T8394] veth3: entered allmulticast mode
[ 1521.417005][ T8394] veth0: left allmulticast mode
[ 1521.417408][ T8394] veth1: left allmulticast mode
[ 1521.417626][ T8394] veth2: left allmulticast mode
[ 1521.417867][ T8394] veth3: left allmulticast mode