JDK-8234058 : runtime/CompressedOops/CompressedClassPointers.java fails with 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr
- Type: Bug
- Component: hotspot
- Sub-Component: runtime
- Affected Version: 14
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2019-11-13
- Updated: 2021-05-17
- Resolved: 2019-11-21
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 11 | JDK 13 | JDK 14 | JDK 8 |
|---|---|---|---|
11.0.9-oracleFixed  |
13.0.7Fixed | 14 b25Fixed |
8u311Fixed |
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Description
Test runtime/CompressedOops/CompressedClassPointers.java fails in JDK 14-21. Where JDK-8086003 is supposed to be fixed. The log: stdout: [[0.085s][trace][gc,metaspace] node @0x000001d4e7108090: reserved=1048576.00 KB, committed=0.00 KB ( 0%), used=0.00 KB ( 0%) [0.085s][trace][gc,metaspace] [0x000001d48f000000, 0x000001d48f000000, 0x000001d48f000000, 0x000001d4cf000000) [0.085s][trace][gc,metaspace] Narrow klass base: 0x000001d48f000000, Narrow klass shift: 0 [0.086s][trace][gc,metaspace] Compressed class space size: 1073741824 Address: 0x000001d48f000000 Req Addr: 0x0000000100000000 [0.086s][trace][gc,metaspace] node @0x000001d4e71071b0: reserved=8192.00 KB, committed=0.00 KB ( 0%), used=0.00 KB ( 0%) [0.086s][trace][gc,metaspace] [0x000001d4fdce0000, 0x000001d4fdce0000, 0x000001d4fdce0000, 0x000001d4fe4e0000) ]; stderr: [java version "14-ea" 2020-03-17 Java(TM) SE Runtime Environment (fastdebug build 14-ea+21-927) Java HotSpot(TM) 64-Bit Server VM (fastdebug build 14-ea+21-927, mixed mode) ] exitValue = 0 java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:187) at CompressedClassPointers.smallHeapTest(CompressedClassPointers.java:52) at CompressedClassPointers.main(CompressedClassPointers.java:151) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298) at java.base/java.lang.Thread.run(Thread.java:830) JavaTest Message: Test threw exception: java.lang.RuntimeException JavaTest Message: shutting down test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr
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