Tested Platform: winNT(sp6)
       Browser: IE6 (sp1)
       Build:   j2re1.5-b15

Steps to reproduce:

1) On winNT (sp6), install j2re1.5-b15 from
/java/re/jdk/1.5/promoted/latest/bundles/windows-i586/j2re-1_5_0-beta-bin-b15-windows-i586-13_aug_2003.exe

2) Invoke IE6 (sp1) & go to
http://sqesvr/deployment2/rpallath/mantis_ws_plugin/tests/mimetypes/pluginhtml-default/

3) Run the MimeType applets (ex 11,12....) 

The browser (IE6) will be randomly crashed after loading some applets. The error log is attached with this bug

Note: 
- If you do not see the crash right away, keep clicking on these MimeType applets and eventually you will see the crash.
- This problem is not observed if using NS7 (seems to be related to IE6 on NT)