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Build: NetBeans IDE Dev (Build 201306102301) VM: Java HotSpot(TM) Client VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b11 OS: SunOS User Comments: gorrus: opened a snapshot Stacktrace: java.lang.IllegalStateException: Invalid thread state NEW for taking a stack trace at org.netbeans.lib.profiler.results.cpu.StackTraceSnapshotBuilder.processDiffs(StackTraceSnapshotBuilder.java:385) at org.netbeans.lib.profiler.results.cpu.StackTraceSnapshotBuilder.processThreadDump(StackTraceSnapshotBuilder.java:350) at org.netbeans.lib.profiler.results.cpu.StackTraceSnapshotBuilder.addStacktrace(StackTraceSnapshotBuilder.java:319) at org.netbeans.modules.profiler.SampledCPUSnapshot.getTimestamp(SampledCPUSnapshot.java:116) at org.netbeans.modules.profiler.snaptracer.impl.IdeSnapshot.getTimestamp(IdeSnapshot.java:93) at org.netbeans.modules.profiler.snaptracer.impl.TracerModel.getTimestamp(TracerModel.java:120)
Created attachment 135696 [details] stacktrace
Created attachment 135697 [details] stacktrace opening a snapshot
Please attach the snapshot, which caused this exception. How did you get this snapshot?
Created attachment 135739 [details] snapshot it was generated with self sampler in the IDE
*** Bug 231193 has been marked as a duplicate of this bug. ***
Thanks for the snapshot. I am able to reproduce it in NB 7.3
This is the stack trace, which caused trouble in sample 1260: "Thread-2645" - Thread t@2707 java.lang.Thread.State: NEW at java.lang.Thread.currentThread(Native Method) at java.lang.Thread.init(Thread.java:356) at java.lang.Thread.<init>(Thread.java:473) The same thread in sample 1261: "Thread-2646" - Thread t@2708 java.lang.Thread.State: RUNNABLE at java.lang.Throwable.fillInStackTrace(Native Method) at java.lang.Throwable.fillInStackTrace(Throwable.java:782) at java.lang.Throwable.<init>(Throwable.java:265) at java.lang.Exception.<init>(Exception.java:66) at java.lang.ReflectiveOperationException.<init>(ReflectiveOperationException.java:56) at java.lang.NoSuchFieldException.<init>(NoSuchFieldException.java:50) at java.lang.Class.getField(Class.java:1539) at com.sun.jna.Native.getLibraryOptions(Native.java:445) at com.sun.jna.Native.getStructureAlignment(Native.java:511) at com.sun.jna.Structure.setAlignType(Structure.java:237) at com.sun.jna.Structure.<init>(Structure.java:185) at com.sun.jna.Structure.<init>(Structure.java:181) at com.sun.jna.Structure.<init>(Structure.java:177) at com.sun.jna.Structure.<init>(Structure.java:168) at org.llvm.clang.CXCursor.<init>(CXCursor.java:22) at org.llvm.clang.CXCursor$ByValue.<init>(CXCursor.java:43) at sun.reflect.GeneratedConstructorAccessor31.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at java.lang.Class.newInstance0(Class.java:374) at java.lang.Class.newInstance(Class.java:327) at com.sun.jna.Structure.newInstance(Structure.java:1357) at com.sun.jna.Structure.initializeField(Structure.java:1011) at com.sun.jna.Structure.initializeFields(Structure.java:1002) at com.sun.jna.Structure.calculateSize(Structure.java:841) at com.sun.jna.Structure.calculateSize(Structure.java:813) at com.sun.jna.Structure.allocateMemory(Structure.java:330) at com.sun.jna.Structure.<init>(Structure.java:191) at com.sun.jna.Structure.<init>(Structure.java:181) at com.sun.jna.Structure.<init>(Structure.java:177) at com.sun.jna.Structure.<init>(Structure.java:168) at org.llvm.clang.CXIdxEntityInfo.<init>(CXIdxEntityInfo.java:39) at org.llvm.clang.CXIdxEntityInfo$ByReference.<init>(CXIdxEntityInfo.java:67) at sun.reflect.GeneratedConstructorAccessor34.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at java.lang.Class.newInstance0(Class.java:374) at java.lang.Class.newInstance(Class.java:327) at com.sun.jna.Structure.newInstance(Structure.java:1357) at com.sun.jna.Structure.updateStructureByReference(Structure.java:567) at com.sun.jna.Pointer.getValue(Pointer.java:366) at com.sun.jna.Structure.readField(Structure.java:600) at com.sun.jna.Structure.read(Structure.java:478) at com.sun.jna.CallbackReference$DefaultCallbackProxy.convertArgument(CallbackReference.java:512) at com.sun.jna.CallbackReference$DefaultCallbackProxy.invokeCallback(CallbackReference.java:436) at com.sun.jna.CallbackReference$DefaultCallbackProxy.callback(CallbackReference.java:474) It looks like this happens when native thread is migrated to java thread (note that the top of the thread is "com.sun.jna.CallbackReference$DefaultCallbackProxy.callback()" and there is no "Runnable.run()" method. This is the reason, why this is so rare.
Fixed in profiler-main changeset: 255791:ac880d76770f user: Tomas Hurka <thurka@netbeans.org> date: Thu Jun 13 17:36:42 2013 +0200 summary: bugfix #231152, ignore threads, which has not yet started
Integrated into 'main-golden', will be available in build *201306142301* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/ac880d76770f User: Tomas Hurka <thurka@netbeans.org> Log: bugfix #231152, ignore threads, which has not yet started