On Tue, 21 Jan 2025 13:24:41 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> We were running into this error : > sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java on Linux aarch64, jdk25 > > stderr: [java.lang.RuntimeException: Unable to deduce type of thread from > address 0x0000ffff34144e30 (expected type JavaThread, CompilerThread, > MonitorDeflationThread, AttachListenerThread, StringDedupThread, > NotificationThread, ServiceThread or JvmtiAgentThread) > at > jdk.hotspot.agent/sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:196) > at > jdk.hotspot.agent/sun.jvm.hotspot.runtime.Threads.getJavaThreadAt(Threads.java:178) > at > jdk.hotspot.agent/sun.jvm.hotspot.utilities.HeapHprofBinWriter.dumpStackTraces(HeapHprofBinWriter.java:828) > at > jdk.hotspot.agent/sun.jvm.hotspot.utilities.HeapHprofBinWriter.write(HeapHprofBinWriter.java:460) > at > jdk.hotspot.agent/sun.jvm.hotspot.tools.JMap.writeHeapHprofBin(JMap.java:216) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.JMap.run(JMap.java:103) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.startInternal(Tool.java:278) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.start(Tool.java:241) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.execute(Tool.java:134) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.JMap.main(JMap.java:202) > at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.runJMAP(SALauncher.java:344) > at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.main(SALauncher.java:507) > Caused by: sun.jvm.hotspot.types.WrongTypeException: No suitable match for > type of address 0x0000ffff34144e30 > at > jdk.hotspot.agent/sun.jvm.hotspot.runtime.InstanceConstructor.newWrongTypeException(InstanceConstructor.java:62) > at > jdk.hotspot.agent/sun.jvm.hotspot.runtime.VirtualConstructor.instantiateWrapperFor(VirtualConstructor.java:80) > at > jdk.hotspot.agent/sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:192) > ... 11 more > > In the discussion in the JBS bug it was found that a retry option in` launch > `should be added. This pull request has now been integrated. Changeset: 04c24f18 Author: Matthias Baesken <mbaes...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/04c24f18d554a57c537f3a77c5f6d0d03e7fc3d1 Stats: 14 lines in 1 file changed: 11 ins; 0 del; 3 mod 8347779: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with Unable to deduce type of thread from address Reviewed-by: cjplummer, kevinw ------------- PR: https://git.openjdk.org/jdk/pull/23213
