JDK25 jdk_foreign_0_FAILED java/foreign/TestBufferStack.java ArrayIndexOutOfBoundsException: Array index out of range, followed by Segmentation error vmState=0x00000000

[JasonFengJ9]

Failure link

From an internal build

13:02:07  openjdk version "25-internal" 2025-09-16
13:02:07  OpenJDK Runtime Environment (build 25-internal-adhoc.jenkins.BuildJDKnextaarch64linuxPersonal)
13:02:07  Eclipse OpenJ9 VM (build master-12a2fff410c, JRE 25 Linux aarch64-64-Bit Compressed References 20250522_158 (JIT enabled, AOT enabled)
13:02:07  OpenJ9   - 12a2fff410c
13:02:07  OMR      - 9b09c0f79af
13:02:07  JCL      - b1e3b608bac based on jdk-25+23)

Rerun in Grinder - Change TARGET to run only the failed test targets.

Optional info

Failure output (captured from console output)

14:34:40  Running test jdk_foreign_0 ...
14:34:40  ===============================================
14:34:40  jdk_foreign_0 Start Time: Thu May 22 14:34:39 2025 Epoch Time (ms): 1747938879669
14:34:40  variation: Mode150
14:34:40  JVM_OPTIONS:  -XX:+UseCompressedOops -Xverbosegclog 

14:36:37  TEST: java/foreign/TestBufferStack.java

14:36:37  STDERR:
14:36:37  java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 2
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:150)
14:36:37  	at TestBufferStack.testDeepStack(TestBufferStack.java:158)
14:36:37  	at java.base/java.lang.reflect.Method.invoke(Method.java:571)
14:36:37  	at java.base/java.util.ArrayList.forEach(ArrayList.java:1604)
14:36:37  	at java.base/java.util.ArrayList.forEach(ArrayList.java:1604)
14:36:37  Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 2
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:150)
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler.invokeNative(Native Method)
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler.runNativeMethod(InternalDowncallHandler.java:687)
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:148)
14:36:37  	... 4 more
14:36:37  Caused by: java.lang.RuntimeException: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 2
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:150)
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler.invokeNative(Native Method)
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler.runNativeMethod(InternalDowncallHandler.java:687)
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:148)
14:36:37  	... 7 more
14:36:37  Caused by: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 2
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler$HeapArgInfo.append(InternalDowncallHandler.java:90)
14:36:37  	at java.base/openj9.internal.foreign.abi.InternalDowncallHandler.memSegmtOfPtrToLongArg(InternalDowncallHandler.java:279)
14:36:37  	at TestBufferStack.recurse(TestBufferStack.java:148)
14:36:37  	... 10 more
14:36:37  FAILED     TestBufferStack::testDeepStack 'testDeepStack()' [53ms]
14:36:37  Unhandled exception
14:36:37  Type=Segmentation error vmState=0x00000000

14:36:37  Target=2_90_20250522_158 (Linux 4.18.0-553.53.1.el8_10.aarch64)
14:36:37  CPU=aarch64 (8 logical CPUs) (0x1d99e0000 RAM)
14:36:37  ----------- Stack Backtrace -----------
14:36:37   (0x0000FFFF73F90050 [<unknown>+0x0])
14:36:37  ---------------------------------------

14:36:37  TEST RESULT: Failed. Unexpected exit from test [exit code: 255]
14:36:37  --------------------------------------------------
14:41:45  Test results: passed: 98; failed: 1; excluded: 10; did not meet platform requirements: 4

14:42:06  jdk_foreign_0_FAILED