ADDITIONAL SYSTEM INFORMATION :
wsl2-ubuntu 22.04
Linux 5.15.167.4-microsoft-standard-WSL2 #1 SMP Tue Nov 5 00:21:55 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

java 11.0.27 2025-04-15 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.27+8-LTS-232)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.27+8-LTS-232, mixed mode)

A DESCRIPTION OF THE PROBLEM :
The following test program will crash Java Runtime Environment in JDK 11. However, it executes normally in JDK 8, 17 and 21.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Using JDK 11, run the following command:
```
javac Test.java
java Test
```

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The program should execute normally.
ACTUAL -
The program will crash Java Runtime Environment.
```
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f136b1d1761, pid=12332, tid=12344
#
# JRE version: Java(TM) SE Runtime Environment 18.9 (11.0.27+8) (build 11.0.27+8-LTS-232)
# Java VM: Java HotSpot(TM) 64-Bit Server VM 18.9 (11.0.27+8-LTS-232, mixed mode, tiered, compressed oops, g1 gc, linux-amd64)
# Problematic frame:
# V  [libjvm.so+0xc72761]  PhaseIterGVN::add_users_to_worklist(Node*)+0x11
...
```

---------- BEGIN SOURCE ----------
``` 
class Test {

    static int val = 0;

    public static int foo(int val) {
        return val + 1000;
    }

    public static void test() {
        Object[] arr = new Object[10];
        System.arraycopy(arr, 1, arr, 3, 5);
        System.arraycopy(arr, 2, arr, 4, 6);
        for (int i = 0; i < 100; i++) {
            val = i;
            if (val == 50) {
                val = foo(val);
            }
            long a = 0L;
            short b = (short) 123.45;
            while (true) {
                b = (byte) i;
            }
        }
    }

    public static void main(String[] argv) {
        for (int i = 0; i < 15000; i++) test();
    }
}
```
---------- END SOURCE ----------