I got the following crash while running the systemTests unit tests on Linux:

$ gradle -PFULL_TEST=true -PUSE_ROBOT=true test

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f1fd3df2083, pid=20623, tid=139774746347264
#
# JRE version: Java(TM) SE Runtime Environment (8.0-b132) (build 1.8.0-b132)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b70 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C [libglass.so+0x1e083] WindowContextTop::process_net_wm_property()+0xe3
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /localhome/kcr/javafx/8u-kcr/jfx/rt/tests/system/hs_err_pid20623.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#