On Tue, 27 Oct 2026 21:40:54 GMT, David Holmes <[email protected]> wrote:
>> Thank you Kevin and David! > > @plummercj I'm worried that SA core processing on macOS is not working > correctly. I see this when trying to run `jhsdb jstack` on a core file in our > own failure handler: > > > Attaching to core > /System/Volumes/Data/mesos/work_dir/slaves/d28389fb-2d7d-4a3b-8000-f244ff6c0373-S23257/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/c270cd3d-58e1-47a6-812c-cb63928b4b57/runs/df5f7250-f45e-4af7-bb6c-577471329cd0/testoutput/test-support/jtreg_closed_test_hotspot_jtreg_runtime_classFileParser_GiantLineNumberTablesTest_java/runtime/classFileParser/GiantLineNumberTablesTest/core.73670 > from executable > /System/Volumes/Data/mesos/work_dir/jib-master/install/jdk-28-cpu+1-134/macosx-aarch64-debug.jdk/jdk-28/fastdebug/bin/java, > please wait... > libsaproc ERROR: can't read shared archive path value (0x10907af10) > (0xa2f003990) > libsaproc ERROR: failed to workaround class sharing > Error attaching to core file: Can't attach to the core file. For more > information, export LIBSAPROC_DEBUG=1 and try again. > sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the core file. > For more information, export LIBSAPROC_DEBUG=1 and try again. > at > jdk.hotspot.agent/sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach0(Native > Method) > at > jdk.hotspot.agent/sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach(BsdDebuggerLocal.java:282) > at > jdk.hotspot.agent/sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:639) > at > jdk.hotspot.agent/sun.jvm.hotspot.HotSpotAgent.setupDebuggerDarwin(HotSpotAgent.java:625) > at > jdk.hotspot.agent/sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:379) > at > jdk.hotspot.agent/sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:344) > at > jdk.hotspot.agent/sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:158) > at jdk.hotspot.agent/sun.jvm.hotspot.tools.Tool.start(Tool.java:209) > 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:306) > at > jdk.hotspot.agent/sun.jvm.hotspot.SALauncher.main(SALauncher.java:507) @dholmes-ora Is there an hs_error file that tells you were the CDS archive is mapped? if yes, are either of the addresses in the following message in the CDS mapped area?d if yes, can you debug the core file with lldb and see if that address exists in the core file? libsaproc ERROR: can't read shared archive path value (0x10907af10) (0xa2f003990) ------------- PR Comment: https://git.openjdk.org/jdk/pull/33523#issuecomment-6454703318
