build used: jdk7 b22 pit build from swing ws /net/prt-archiver.sfbay/data/jprt/archive/2007/10/2007-10-04-142610.ml199754.ws-int-jdk7/bundles
platforms tested that failed: WinXP, ja, Sol. x86, ko, RHEL 5, zh_CN

From WinXP, the following was thrown:
#section:main
----------messages:(3/114)----------
command: main NaNTransform
reason: User specified action: run main NaNTransform
elapsed time (seconds): 0.407
----------System.out:(17/649)*----------
#
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000015d, pid=700, tid=2684
#
# Java VM: Java HotSpot(TM) Client VM (11.0-b07 mixed mode windows-x86)
# Problematic frame:
# C 0x0000015d
#
# An error report file with more information is saved as:
# C:\\i18n-test\\JTwork-jdk7-b22-pit-win-ja\\scratch\\hs_err_pid700.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.
#
----------System.err:(0/0)----------
result: Failed. Unexpected exit from test [exit code: 1]


From RHEL5:
#section:main
----------messages:(3/111)----------
command: main NaNTransform
reason: User specified action: run main NaNTransform
elapsed time (seconds): 2.659
----------System.out:(0/0)----------
----------System.err:(1/146)----------
java: ../../../../src/closed/share/native/sun/font/t2k/truetype.c:2422: t2k_SetStyling: Assertion `styling->StyleFuncPost != ((void *)0)' failed.
result: Failed. Unexpected exit from test [exit code: 134]

From Sol.10 x86:
#section:main
----------messages:(3/110)----------
command: main NaNTransform
reason: User specified action: run main NaNTransform
elapsed time (seconds): 5.67
----------System.out:(17/653)----------
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGILL (0x4) at pc=0xf474a550, pid=13554, tid=10
#
# Java VM: Java HotSpot(TM) Client VM (11.0-b07 mixed mode solaris-x86)
# Problematic frame:
# C 0xf474a550
#
# An error report file with more information is saved as:
# /net/sqe1/quality2/i18n1/i18n-dtf/knight_ws/suites/i18n_reg_7/JTwork-jdk7-b22-pit-ia10-ko/scratch/hs_err_pid13554.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.
#
----------System.err:(0/0)----------
result: Failed. Unexpected exit from test [exit code: 6]

But I couldn't find hs_err_pid13554.log.

The same test also failed in promotion build b21