Webserver 7.0 crashes in stress on windows

WebServer 7.0 crashes in stress on Windows. WebServer's error logs have

[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # An unexpected error has been detected by HotSpot Virtual Machine:
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: #
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6da1b530, pid=2152, tid=2516
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: #
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-ea-b02 mixed mode)
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # Problematic frame:
[20/Sep/2005:09:44:23] fine ( 2152): PollArray compact (29 38)
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # V [jvm.dll+0x1cb530]
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: #
[20/Sep/2005:09:44:23] info ( 2152): CORE3282: stdout: # An error report file with more information is saved as hs_err_pid2152.log
[20/Sep/2005:09:44:24] info ( 2152): CORE3282: stdout: #

Attached are hs_err_pid*.logs
1) hs_err_pid1600.log,
2) hs_err_pid2152.log,
3) hs_err_pid308.log and
4) hs_err_pid688.log
Refer CR 6325569 for more details.

Ran the same WebServer with JDK latest version from http://jre.sfbay/java/re/j2sdk/1.5.0_07/nightly/binaries/windows-i586/b01-2005-09-13/jdk1.5.0_07/
also resulted in similar error. Attached is hs_err_pid1068.log