JDK-8248675 : [aarch64] serviceability/sa/TestJhsdbJstackMixed.java fails with "Exception: sun.jvm.hotspot.debugger.UnmappedAddressException: e0a646adbd850"
  • Type: Bug
  • Component: hotspot
  • Sub-Component: svc-agent
  • Affected Version: 15,17,18
  • Priority: P3
  • Status: Open
  • Resolution: Unresolved
  • OS: linux
  • CPU: aarch64
  • Submitted: 2020-07-01
  • Updated: 2024-01-12
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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.

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Other
tbdUnresolved
Related Reports
Relates :  
JDK-8313798 - [aarch64] sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java sometimes times out on aarch64
Relates :  
JDK-8247641 - HeapDumpTestWithActiveProcess.java has multiple undetected failure modes
Relates :  
JDK-8276210 - Test sun/tools/jhsdb/JStackStressTest.java timed out
Relates :  
JDK-8313800 - AArch64: SA stack walking code having trouble finding sender frame when invoking LambdaForms is involved
Relates :  
JDK-8278558 - sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java failed with "exitValue = 134"
Relates :  
JDK-8247762 - [aarch64] Timeout in .../HeapDumpTestWithActiveProcess.java due to inf. loop in AARCH64CurrentFrameGuess.run()
Sub Tasks
JDK-8274114 :  
ProblemList serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64 in -Xcomp mode - Resolved
JDK-8316147 :  
Remove serviceability/sa/TestJhsdbJstackMixed.java from -Xcomp problem list - Resolved
Description
Seeing the following failure multiple times with serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64:

sun.jvm.hotspot.debugger.UnmappedAddressException: e0a646adbd850
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.PageCache.checkPage(PageCache.java:208)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.PageCache.getData(PageCache.java:63)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.DebuggerBase.readBytes(DebuggerBase.java:225)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.readCInteger(LinuxDebuggerLocal.java:567)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.DebuggerBase.readAddressValue(DebuggerBase.java:462)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.readAddress(LinuxDebuggerLocal.java:502)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxAddress.getAddressAt(LinuxAddress.java:74)
	at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.aarch64.LinuxAARCH64CFrame.sender(LinuxAARCH64CFrame.java:69)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:174)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:58)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.JStack.run(JStack.java:67)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.startInternal(Tool.java:262)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.start(Tool.java:225)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.execute(Tool.java:118)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.JStack.runWithArgs(JStack.java:90)
	at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.runJSTACK(SALauncher.java:300)
	at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.main(SALauncher.java:483)

This might be related to JDK-8247641 and JDK-8247762
Comments
Re-opening since we've seen a couple of 17u appearances.
11-12-2023
Closing as "Cannot Reproduce" instead of Resolving as...
16-09-2023
This CR no longer seems to be reproducing (in the current JDK 22), even before JDK-8313800 was just pushed. I'm not sure what may have fixed it, but even if the bug was potentially still there, it has likely been fixed by JDK-8313800. It has been removed from the problem list. Closing as CNR.
14-09-2023
See JDK-8313800, which has more details on this stack walking issue.
17-08-2023
This is now a regular failure so bumping to P3.
15-09-2021
Here's a log file snippet from the jdk-18+14-689-tier4 sighting: serviceability/sa/TestJhsdbJstackMixed.java stderr: [sun.jvm.hotspot.debugger.UnmappedAddressException: 1dac0f52f54f90 at jdk.hotspot.agent/sun.jvm.hotspot.debugger.PageCache.checkPage(PageCache.java:208) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.PageCache.getData(PageCache.java:63) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.DebuggerBase.readBytes(DebuggerBase.java:225) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.readCInteger(LinuxDebuggerLocal.java:565) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.DebuggerBase.readAddressValue(DebuggerBase.java:462) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.readAddress(LinuxDebuggerLocal.java:500) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.LinuxAddress.getAddressAt(LinuxAddress.java:73) at jdk.hotspot.agent/sun.jvm.hotspot.debugger.linux.aarch64.LinuxAARCH64CFrame.sender(LinuxAARCH64CFrame.java:69) at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:186) at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:65) at jdk.hotspot.agent/sun.jvm.hotspot.tools.PStack.run(PStack.java:60) at jdk.hotspot.agent/sun.jvm.hotspot.tools.JStack.run(JStack.java:67) 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.JStack.runWithArgs(JStack.java:90) at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.runJSTACK(SALauncher.java:302) at jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.main(SALauncher.java:500) ] exitValue = 0 java.lang.RuntimeException: 'sun.jvm.hotspot.debugger.UnmappedAddressException:' found in stderr at jdk.test.lib.process.OutputAnalyzer.shouldNotContain(OutputAnalyzer.java:271) at TestJhsdbJstackMixed.runJstackMixedInLoop(TestJhsdbJstackMixed.java:153) at TestJhsdbJstackMixed.main(TestJhsdbJstackMixed.java:179) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312) at java.base/java.lang.Thread.run(Thread.java:833) java.lang.RuntimeException: 'sun.jvm.hotspot.debugger.UnmappedAddressException:' found in stderr at jdk.test.lib.process.OutputAnalyzer.shouldNotContain(OutputAnalyzer.java:271) at TestJhsdbJstackMixed.runJstackMixedInLoop(TestJhsdbJstackMixed.java:153) at TestJhsdbJstackMixed.main(TestJhsdbJstackMixed.java:179) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312) at java.base/java.lang.Thread.run(Thread.java:833) JavaTest Message: Test threw exception: java.lang.RuntimeException JavaTest Message: shutting down test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'sun.jvm.hotspot.debugger.UnmappedAddressException:' found in stderr
02-09-2021