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  1. JDK
  2. JDK-7097524

SA-JDI can't attach to core file on linux

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    • svc
    • generic
    • linux

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      Description

        nsk/sajdi tests are failing due to unable to attach to core file.

        Next tests are failing:
        nsk/sajdi/SACoreAttachingConnector/attach/attach001
        nsk/sajdi/SACoreAttachingConnector/attach/attach002
        nsk/sajdi/jdb/options/connect/connect002
        nsk/sajdi/jdb/options/connect/connect004

        Failures are reproducing on some linux machines. See comment for further information.

        Issue also reproducing if attach to core files dumped
        while tests execution via jdb using sun.jvm.hotspot.jdi.SACoreAttachingConnector.

        Log example:

        [2011-09-26T08:38:31.89] Attaching to target VM
        [2011-09-26T08:38:31.89] # ERROR: IOException while attaching with sun.jvm.hotspot.jdi.SACoreAttachingConnector:
        [2011-09-26T08:38:31.89] # ERROR: java.io.IOException
        [2011-09-26T08:38:31.89] java.io.IOException
        [2011-09-26T08:38:31.89] at sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(SACoreAttachingConnector.java:124)
        [2011-09-26T08:38:31.89] at nsk.sajdi.SACoreAttachingConnector.attach.attach001.runIt(attach001.java:74)
        [2011-09-26T08:38:31.89] at nsk.sajdi.SACoreAttachingConnector.attach.attach001.run(attach001.java:26)
        [2011-09-26T08:38:31.89] at nsk.sajdi.SACoreAttachingConnector.attach.attach001.main(attach001.java:21)
        [2011-09-26T08:38:31.89] Caused by: java.lang.reflect.InvocationTargetException
        [2011-09-26T08:38:31.89] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        [2011-09-26T08:38:31.90] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        [2011-09-26T08:38:31.90] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        [2011-09-26T08:38:31.90] at java.lang.reflect.Method.invoke(Method.java:592)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.jdi.SACoreAttachingConnector.createVirtualMachine(SACoreAttachingConnector.java:79)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(SACoreAttachingConnector.java:107)
        [2011-09-26T08:38:31.90] ... 3 more
        [2011-09-26T08:38:31.90] Caused by: sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the core file
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Native Method)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(LinuxDebuggerLocal.java:258)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:626)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux(HotSpotAgent.java:612)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:323)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:298)
        [2011-09-26T08:38:31.90] at sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:158)
        [2011-09-26T08:38:31.93] at sun.jvm.hotspot.jdi.VirtualMachineImpl.createVirtualMachineForCorefile(VirtualMachineImpl.java:188)
        [2011-09-26T08:38:31.93] ... 9 more

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                Unassigned Unassigned
                fzhinkin Filipp Zhinkin
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