SwingSet2 sometimes crashes on closing when running on my WinXP dual-screen desktop. No specific actions are performed before exit, just usual navigation through the most of SwingSet2 tabs and performing other actions (change L&F, create SS2 on different windows, show various dialogs and choosers, etc.)
HotSpot log file is attached to the bug report. According to the awt.map file for 6u10-b24, the crash happens somewhere in AccelGlyphCache code, which is a Java2D area, I beleive. It seems that multiscreen environment is important to reproduce the bug, however this may be a timing issue as well. I couldn't reproduce the crash with 6u10-b12 on the same desktop.