Testsuite name: jdk_swing (jtreg)
Test name(s):javax/swing/JScrollBar/4865918/bug4865918.java
Product(s) tested: 1.8.0_60-b27
OS/architecture: Mac 10.11

Reproducible: Always
Reproducible on machine: see comments
[If Sometimes] Also reproducible on machine:

Test result on the last GAed release for this train: Failed on 1.8.0_51b31
Test result on FCS: Fails for 1.8.0 b132

Is it a platform specific issue: Yes
[If platform specific issue] Is it a new (previously unsupported) OS/browser/mode testing: Yes : Mac 10.11
[If new configuration testing] Issue specific to execution mode or OS/browser version:

Exception/Error from Log:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007fff8f74aed6, pid=26481, tid=49671
#
# JRE version: Java(TM) SE Runtime Environment (8.0_60-b27) (build 1.8.0_60-b27)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.60-b23 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# C [CoreUI+0x9ed6] CUIRenderer::HitTest(CGPoint, CGRect, __CFDictionary const*, long*)+0x66
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

--------------- T H R E A D ---------------

Current thread (0x00007fbd4daa4800): JavaThread "AWT-EventQueue-0" [_thread_in_native, id=49671, stack(0x00007000013d9000,0x00007000014d9000)]

siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000

Registers:
RAX=0x00007000014d71d0, RBX=0x0000000000000000, RCX=0x00000000ffffff10,

see attachment : hs_err_pid26481.log