J2SE Version (please include all output from java -version flag):
6u25
Java HotSpot(TM) Server VM version 20.0-b11
Vendor: Sun Microsystems Inc.
JIT compiler: HotSpot Tiered Compilers


Does this problem occur on J2SE 1.4.x, 1.5 or 6? Yes / No (pick one)
No, it works fine with 6u24


Operating System Configuration Information (be specific):
uname -a
Linux applebeer 2.6.33.3-mac #1 SMP Fri May 7 10:51:59 CEST 2010 x86_64
GNU/Linux


Hardware Configuration Information (be specific):
Power Mac, i386, 8 processors

Total physical memory:
16,458,968 kbytes



Bug Description:
  Customer was experiencing frequent VM crashes
 with 6u25(released version) when running IntelliJ-IDE(latestv10.03) with jdk on an Debian Linux on PowerMac(frequent
=uptime not more than 20 minutes). Switching back 6u24 would fix the problem.

Also attached the content of the VM-Summary page of an attached JConsole before crash.


Steps to Reproduce (be specific):
Running IntelliJ crashes after approx. 20 minutes with attached hs_err_pid*.log
Platform information:

   Mac Pro 226 8CX
   double Xeon 5400 2.8 GHz("Harpertown")

hs_err files are all what has been dumped.

The command line is "VM-Summary": -Xms3096m -Xmx3096m -XX:MaxPermSize=250m -ea -Xbootclasspath/a:../llib/boot.jar