id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
127	-Xmx400m and above crashes SMP machine when concurrently running VPC	Andreas Buchinger		"When running VPC and starting SmartSynchronize with -Xmx400m and above, all sort of weird system crashes happen on SMP machine. 

-Xmx512m -- immediate reboot
-Xmx400m(?) -- trap000e, pressing any key triggers trap0008....
-Xmx350m -- seems to work well

without VPC running -
P:\java6\bin\java.exe  -mx800m -jar ..\lib\smartsynchronize.jar
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
which is what I expect with current VIRTUALADDRESSLIMIT=1536 setting But do never crash. Works nicely with -mx750m.

On single core Thinkpad never crashes even with VPC running. Starting with -Xmx450m only java app start hangs which can be killed with CTRL-C. No crash.

Odin version ftp://ftp.dmik.org/tmp/j/ 23.06.11
Java version ftp://ftp.dmik.org/tmp/j/ 10.06.11
"	defect	new	Feedback Pending		general	1.6.0-b22 WSE	highest			Steven Levine Andreas Buchinger