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  1. Jenkins
  2. JENKINS-20333

using jenkins-cli.jar to set the next build number at the end of a job is hanging

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • cli
    • None

      We have a jenkins job that uses the jenkins-cli.jar to set the next build number for a couple other jobs running the equivalent of:

      /usr/bin/java -jar ./jenkins-cli.jar -s http://jenkins-master -i /Users/Shared/Jenkins/Home//.ssh/id_rsa set-next-build-number SomeOtherJob 1234

      This step will hang.

      Here is a jstack dump of the jenkins-cli process:
      Attaching to process ID 74340, please wait...
      Debugger attached successfully.
      Server compiler detected.
      JVM version is 24.0-b56
      Deadlock Detection:

      No deadlocks found.

      Here is a jstack dump of the main jenkins.jar java process:
      Attaching to process ID 76217, please wait...
      Debugger attached successfully.
      Server compiler detected.
      JVM version is 24.0-b56
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      java.lang.NullPointerException
      at sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:69)
      at sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess.getCurrentFrameGuess(BsdAMD64JavaThreadPDAccess.java:97)
      at sun.jvm.hotspot.runtime.JavaThread.getCurrentFrameGuess(JavaThread.java:256)
      at sun.jvm.hotspot.runtime.JavaThread.getLastJavaVFrameDbg(JavaThread.java:218)
      at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:208)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
      at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
      at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
      at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
      at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
      at sun.tools.jstack.JStack.main(JStack.java:102)
      Deadlock Detection:

      No deadlocks found.

            Unassigned Unassigned
            waspswarm Scott Rankin
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              Created:
              Updated: