ADDITIONAL SYSTEM INFORMATION :
Fedora 27 64-bit, Java 8u192 (also tested with 191(x86) and 202(x86) and 121(x64) )
16 gb ram.

A DESCRIPTION OF THE PROBLEM :
Hi, i`m using JavaFX. When i trying to create a media - i have an error occured:

/usr/java/jdk1.8.0_192/bin/java: symbol lookup error: /usr/java/jdk1.8.0_192/jre/lib/i386/libglib-lite.so: undefined symbol: ffi_prep_cif_machdep

and application instantly crash!
application startup script: ${JAVA} ${DEBUG} ${LOGGER_OPT} ${LOCALES} ${SPLASH} -classpath ${CP} me.bogdan.Application 2>>${APPLICATION_HOME}/tmp/err.out
So this error visible only in err.out file.

Tried many flv, mp4 and mp3 files. Problem with libglib-lite.so. When i deleted this lib - error changed to FileNotFound and no crash, only exception.

Also tried to use 191 and 202(dev) builds.

And also i tried to use x64 java (build 121) - unsupported format exception. much better that crash, but i need to use x86 version to use special driver libs.

Okay, i tried -Djfxmedia.loglevel=DEBUG flag. What i got:

URL: file:/opt/pos/etc/selfcheckout/test.mp4
Debug (0:00:00:000): Logger initialized
Debug (0:00:00:005): Enabled JFXMedia platforms:
   - com.sun.media.jfxmediaimpl.platform.java.JavaPlatform
   - com.sun.media.jfxmediaimpl.platform.gstreamer.GSTPlatform
Debug (0:00:00:005): JFXMedia supported protocols:
    file
    http
    https

Debug (0:00:00:011): Getting content types from platform: com.sun.media.jfxmediaimpl.platform.java.JavaPlatform@3bff54
Debug (0:00:00:011): Getting content types from platform: com.sun.media.jfxmediaimpl.platform.gstreamer.GSTPlatform@13a50cb
Debug (0:00:00:011): JFXMedia supported content types:
    audio/x-aiff
    audio/mp3
    audio/mpeg
    audio/x-wav
    video/x-javafx
    video/x-flv
    video/x-fxm
    video/mp4
    audio/x-m4a
    video/x-m4v
    application/vnd.apple.mpegurl
    audio/mpegurl

Debug (0:00:00:020): Initializing GSTPlatform
Debug (0:00:00:043): CLocator::CLocator()
Debug (0:00:00:043): CLocatorStream::CLocatorStream()

end. application is crashing here.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
use the same enviroment (Linux x64, Java8u202 x86)

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
create Media object, add it to media view as child, play
ACTUAL -
crash on media <init>

---------- BEGIN SOURCE ----------
try {
            try{
                File video = new File("/opt/app/etc/resources/test.mp3");
                String url = video.toURI().toURL().toString();
                System.out.println("URL: "+url);
                currentPlayingMedia = new Media(url);
            }catch(Exception e){
              System.err.println(e.toString());
            }
            player = new MediaPlayer(currentPlayingMedia);

    }catch (Throwable e) {
      e.printStackTrace(System.out);
    }
---------- END SOURCE ----------

FREQUENCY : always