jdk: /net/spb-cyclops/export/IntegrationBuilds/7/2009-04-27-042403.ss145989.jdk7-swing-pit-with-awt/

reg test: test/closed/java/awt/FontClass/NaNTransform.java fail with crash on rhel4 x86 and rhel5 x86 on jdk7b57_awt_swing_pit

This test failed on jdk7b53 too. Not always reproduced(90%).
crash log and jtr file attached.

jtreg logs:

JavaTest HTTPd - Success, active on port 1903
JavaTest HTTPd server available at http://10.16.108.229:1903/
TEST: NaNTransform.java
JDK under test: (/export/jdk/jdk1.7.0_pit_b57)
java version "1.7.0-internal"
Java(TM) SE Runtime Environment (build 1.7.0-internal-jprtadm_2009_04_26_21_35-b00)
Java HotSpot(TM) Server VM (build 16.0-b01-2009-04-27-042403.ss145989.jdk7-swing-pit-with-awt, mixed mode)

ACTION: build -- Passed. No need to compile: NaNTransform.java
REASON: Named class compiled on demand
TIME: 0.0010 seconds

ACTION: main -- Failed. Unexpected exit from test [exit code: 134]
REASON: User specified action: run main NaNTransform
TIME: 0.399 seconds
STDOUT:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x8f800055, pid=1245, tid=2411744144
#
# JRE version: 7.0
# Java VM: Java HotSpot(TM) Server VM (16.0-b01-2009-04-27-042403.ss145989.jdk7-swing-pit-with-awt mixed mode linux-x86 )
# Problematic frame:
# C 0x8f800055
#
# An error report file with more information is saved as:
# /tmp/tempresults/JTwork/scratch/hs_err_pid1245.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
STDERR:

TEST RESULT: Failed. Unexpected exit from test [exit code: 134]
--------------------------------------------------
Test results: failed: 1
Report written to /tmp/tempresults/JTreport/report.html
Results written to /tmp/tempresults/JTwork
Error: Some tests failed or other problems occurred.

Steps to reproduce:
1 login to the computer.
2 mkdir /tmp/tempresults
2 cd /tmp/tempresults
3 export DISPLAY=:0
4 xhost +
5 jct-tools3.1.2/linux/bin/jtreg -jdk:/export/jdk/jdk1.7.0_pit_b57/ -verbose:all test/closed/java/awt/FontClass/NaNTransform.java -automatic -timeout:15

Probably its 2d issue.