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Description
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HotSpot 1.3fcs-K (solaris) crashes when StackOverflowError occurs in
a loop.
Win32 VM in mixed mode outputs this message once and silently exits
which does not look correct as well.
Classic and win32 VM in -Xint mode output expected triple
"StackOverflowError exception occurred" message.
Log and test source follow:
$ java -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-K)
Java HotSpot (TM) Client VM (build 1.3-K, interpreted mode)
$ java test
StackOverflowError exception occurred
An irrecoverable stack overflow has occurred.
#
# HotSpot Virtual Machine Error, Unexpected Signal 11
#
# Error ID: 4F533F534F4C415249530E4350500790 01
#
----------------------------------------------------------- test.java
public class test {
public static void main(String[] args) throws Exception {
test t = new test();
for (int k = 0; k < 3; k++) {
try {
t.proc();
} catch(StackOverflowError e) {
System.out.println("StackOverflowError exception occurred");
}
}
System.out.println("End of the loop");
}
void proc() {
proc();
}
}
======================================================================
HotSpot crashes when second stack overflow occurs. Classic does not.
JCK testsuite cannot be passed in singleJVM mode because
of this bug: there are two tests in JCK that throw StackOverflowError
(vm/concepts/exceptions/exceptions031/exceptions03101 and
vm/concepts/exceptions/exceptions031/exceptions03102)
Test program
--------------------------------------------- test.java ---
public class test {
public static void main(String[] args) {
overflow("First overflow");
overflow("Second overflow");
}
static void runner() {
runner();
}
static void overflow(String msg) {
try {
runner();
} catch (StackOverflowError e) {
System.out.println(msg);
}
}
}
-----------------------------------------------------------
Solaris execution log
-----------------------------------------------------------
> uname -a
SunOS novo12 5.7 Generic_Patch sun4u sparc SUNW,Ultra-2
> javac test.java
> java -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Java HotSpot(TM) Client VM (build 1.3-P, interpreted mode)
> java -classic -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Classic VM (build 1.3.0-P, green threads, nojit)
> java test
First overflow
An irrecoverable stack overflow has occurred.
#
# HotSpot Virtual Machine Error, Unexpected Signal 11
#
# Error ID: 4F533F534F4C415249530E43505007B5 01
#
> hserror 4F533F534F4C415249530E43505007B5
os_solaris.cpp, 1973
> java -classic test
First overflow
Second overflow
-----------------------------------------------------------
Being run on WinNT, HotSpot crashes too, without
any diagnostics but with exitcode 128.
--------------------------------------------- doit.bat ---
@echo off
h:/ld25/java/dest/jdk1.3.0P/win32/bin/java %1 %2 %3
echo ---%errorlevel%---
-----------------------------------------------------------
Windows NT execution log
-----------------------------------------------------------
> doit.bat -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Java HotSpot(TM) Client VM (build 1.3-P, mixed mode)
---0---
> doit.bat -classic -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-P)
Classic VM (build 1.3.0-P, native threads, nojit)
---0---
> doit.bat test
First overflow
---128---
> doit.bat -classic test
First overflow
Second overflow
---0---
-----------------------------------------------------------
Failure reproduces under jdk1.3.0-A,J,M,N,O
======================================================================
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