Regression: YES, from build b42
Package: J2SE
Version: 1.6.0-ea-b46
Locale: C, DE.UTF8

Description: Regression: AMD64 JVM crashed on Solaris 10
  64bit JVM crashed in SwingSet2.jar demo with the error message:

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0xfffffd7fee658bb9, pid=2204, tid=14
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.6.0-ea-b46 mixed mode)
# Problematic frame:
# C [libgobject-2.0.so.0.400.1+0x38bb9] g_object_steal_data+0x569
#
# An error report file with more information is saved as hs_err_pid2204.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#


  Full stdout and error file are attached.

  32bit bit JVM works fine. Mustang b45, b43 and b42 have the problem too, Mustang b38, b41 and TigerU5 b03 works fine.


Bundle tested:
  jdk-6_0-ea-bin-b46-solaris-amd64-04_aug_2005.sh
  jdk-6_0-ea-bin-b46-solaris-i586-04_aug_2005.sh
  jdk-6_0-ea-bin-b43-solaris-amd64-14_jul_2005.sh
  jdk-6_0-ea-bin-b43-solaris-i586-14_jul_2005.sh


Platform: Solaris 10 3/05 s10_74L2a X86

Configuration(s): Sun V1101z (1x opteron)

Reproduce Step(s):
  - run 'java -d64 -jar demo/jfc/SwingSet2/SwingSet2.jar'
  - change look&feel to 'GTK'
  - press the button with table 'JTable demo'
  -> VM crashed

Reproducible in previous build(s)? yes b43

Reproducible in previous releases(s)? no, 1.5.0_05 b05 works fine