FULL PRODUCT VERSION :
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Ubuntu 16.04.2 LTS
4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

EXTRA RELEVANT SYSTEM CONFIGURATION :
[AMD/ATI] Cypress XT [Radeon HD 5870]

xserver-xorg-video-ati (1:7.7.0-1)

Extended renderer info (GLX_MESA_query_renderer):
    Vendor: X.Org (0x1002)
    Device: AMD CYPRESS (DRM 2.43.0 / 4.4.0-64-generic, LLVM 3.8.0) (0x6898)
    Version: 12.0.6
    Accelerated: yes
    Video memory: 1024MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 4.1
    Max compat profile version: 3.0
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.0

A DESCRIPTION OF THE PROBLEM :
Massive memory leaks using "Boxcryptor Portable" which packages jdk1.8.0_121 runtime and runs javafx. Program eventually hangs machine (kswapd) until killed/OOME. Memory consumption goes faster with scene updates in app, graphical usage, when app minimized leak is very slow.

Problem can be resolved by LIBGL_DRI3_DISABLE=1 or -Dprism.order=sw




ERROR MESSAGES/STACK TRACES THAT OCCUR :
Problem seems to center on:
Java_com_sun_prism_es2_X11GLContext_nMakeCurrent

REPRODUCIBILITY :
This bug can be reproduced always.