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Created attachment 154136 [details] crash dump Multiple events trigger these, editing a file in NetBeans, Starting NetBeans, darn near just thinking about Netbeans. Multiple locations shown in dump. I will add as many java crash dumps as I am allowed. I submitted some through Oracle crashreport jsp but now there is a problem it ass for OS and version number but offer no input fields for it so submissions all fail. Second crashdump # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f629b005060, pid=22140, tid=140060098303744 # # JRE version: Java(TM) SE Runtime Environment (8.0_45-b14) (build 1.8.0_45-b14) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode linux-amd64 compressed oops) # Problematic frame: # C 0x00007f629b005060 # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # --------------- T H R E A D --------------- Current thread (0x00007f6298089000): JavaThread "org.netbeans.modules.parsing.impl.indexing.IndexBinaryWorkPool$ConcurrentStrategy" daemon [_thread_in_Java, id=22214, stack(0x00007f6248481000,0x00007f6248682000)] siginfo: si_signo: 11 (SIGSEGV), si_code: 2 (SEGV_ACCERR), si_addr: 0x00007f629b005060 Registers: RAX=0x0000000100a43b78, RBX=0x00007f624899d530, RCX=0x00000000fbb63478, RDX=0x00000000eca66c18 RSP=0x00007f624867f608, RBP=0x00000000eae387f0, RSI=0x00000000eae387a8, RDI=0x00000000eca66c18 R8 =0x0000000100a0d550, R9 =0x00007f624904d9c8, R10=0x00000000eca66c18, R11=0x00000000eae387a8 R12=0x0000000000000000, R13=0x00007f62d9386ab4, R14=0x00007f624867f330, R15=0x00007f6298089000 RIP=0x00007f629b005060, EFLAGS=0x0000000000010206, CSGSFS=0x0000000000000033, ERR=0x0000000000000014 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007f624867f608) 0x00007f624867f608: 00007f62da910d2c 00000000fbcc1900 0x00007f624867f618: 00000000fbcc1f10 00000000eae387f0 0x00007f624867f628: 00007f62db0b12d8 00000000eca66c18 0x00007f624867f638: 00007f62daf7d40c 00000000eaef9ae8 0x00007f624867f648: 00007f62d95c5eb4 00007f624867f890 0x00007f624867f658: 00007f62db064744 00000000eca37990 0x00007f624867f668: 00000000eaef9a90 00007f624867f890 0x00007f624867f678: 00007f62db0635d4 00000000eaef9ae8 0x00007f624867f688: 00007f62dadb9d34 0000000000000000 0x00007f624867f698: 00007f6298089000 00007f62489810f0 0x00007f624867f6a8: 0000000100a2a970 00007f6298089000 0x00007f624867f6b8: 0000000000000001 00007f6298089000 0x00007f624867f6c8: 00000000eae38f48 00000000eca66c18 0x00007f624867f6d8: 00007f62f04fd83d 00000000eaef9ae8 0x00007f624867f6e8: 00000000fbcc2020 00000000eca66c18 0x00007f624867f6f8: 00007f62d97b0ce0 00007f624867f890 0x00007f624867f708: 00007f62d95c5eb4 00007f624867f778 0x00007f624867f718: 00007f62d900798d 00007f62d900798d 0x00007f624867f728: 00000000fbcaef48 00000000eca37970 0x00007f624867f738: 00007f624867f738 00007f624867f890 0x00007f624867f748: 00007f62d9fd130c 00007f6247550fe8 0x00007f624867f758: 0000000000000000 00007f624754fb50 0x00007f624867f768: 0000000000000000 00007f624867f7a0 0x00007f624867f778: 00007f624867f898 00007f624867f898 0x00007f624867f788: 00007f62dadb8c04 00000000eca37970 0x00007f624867f798: 00007f62db4cfef4 00000000eca37928 0x00007f624867f7a8: 00007f62f0540e60 00000000eaef9b20 0x00007f624867f7b8: 00000000eca66c18 00000000eca66c30 0x00007f624867f7c8: 00000000eae38f48 00000000eca66c18 0x00007f624867f7d8: 00007f624867f7d8 00007f624867f890 0x00007f624867f7e8: 00007f62db4cfef4 00007f6247556df0 0x00007f624867f7f8: 0000000000000000 00007f62489b3610 Instructions: (pc=0x00007f629b005060) 0x00007f629b005040: [error occurred during error reporting (printing registers, top of stack, instructions near pc), id 0xb] Register to memory mapping: RAX=0x0000000100a43b78 is pointing into metadata RBX={method} {0x00007f624899d530} 'accept' '(Lcom/sun/tools/javac/tree/JCTree$Visitor;)V' in 'com/sun/tools/javac/tree/JCTree$JCReturn' RCX=0x00000000fbb63478 is an oop com.sun.tools.javac.code.Type$ClassType - klass: 'com/sun/tools/javac/code/Type$ClassType' RDX=0x00000000eca66c18 is an oop com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator - klass: 'com/sun/tools/javac/comp/Attr$TypeAnnotationsValidator' RSP=0x00007f624867f608 is pointing into the stack for thread: 0x00007f6298089000 RBP=0x00000000eae387f0 is an oop com.sun.tools.javac.util.List - klass: 'com/sun/tools/javac/util/List' RSI=0x00000000eae387a8 is an oop com.sun.tools.javac.tree.JCTree$JCReturn - klass: 'com/sun/tools/javac/tree/JCTree$JCReturn' RDI=0x00000000eca66c18 is an oop com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator - klass: 'com/sun/tools/javac/comp/Attr$TypeAnnotationsValidator' R8 =0x0000000100a0d550 is pointing into metadata R9 ={method} {0x00007f624904d9c8} 'length' '()I' in 'com/sun/tools/javac/util/List' R10=0x00000000eca66c18 is an oop com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator - klass: 'com/sun/tools/javac/comp/Attr$TypeAnnotationsValidator' R11=0x00000000eae387a8 is an oop com.sun.tools.javac.tree.JCTree$JCReturn - klass: 'com/sun/tools/javac/tree/JCTree$JCReturn' R12=0x0000000000000000 is an unknown value R13=0x00007f62d9386ab4 is at entry_point+116 in (nmethod*)0x00007f62d93868d0 R14=0x00007f624867f330 is pointing into the stack for thread: 0x00007f6298089000 R15=0x00007f6298089000 is a thread Stack: [0x00007f6248481000,0x00007f6248682000], sp=0x00007f624867f608, free space=2041k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C 0x00007f629b005060 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) =>0x00007f6298089000 JavaThread "org.netbeans.modules.parsing.impl.indexing.IndexBinaryWorkPool$ConcurrentStrategy" daemon [_thread_in_Java, id=22214, stack(0x00007f6248481000,0x00007f6248682000)] 0x00007f6270003000 JavaThread "Inactive RequestProcessor thread [Was:MimePathLookupFiring/org.openide.util.lookup.ProxyLookup$1Notify]" daemon [_thread_blocked, id=22213, stack(0x00007f6248682000,0x00007f6248883000)] 0x00007f62743b7000 JavaThread "Inactive RequestProcessor thread [Was:Debugger Services Refresh/org.netbeans.api.debugger.Lookup$MetaInf$2]" daemon [_thread_blocked, id=22210, stack(0x00007f624ad57000,0x00007f624af58000)] 0x00007f627430c000 JavaThread "Inactive RequestProcessor thread [Was:Async FileEvent dispatcher/org.openide.filesystems.FCLSupport$1]" daemon [_thread_blocked, id=22209, stack(0x00007f624984e000,0x00007f6249a4f000)] 0x00007f627430b000 JavaThread "Inactive RequestProcessor thread [Was:TimedSoftReference/org.openide.util.TimedSoftReference]" daemon [_thread_blocked, id=22208, stack(0x00007f6249c4f000,0x00007f6249e50000)] 0x00007f626812c800 JavaThread "Inactive RequestProcessor thread [Was:TimedSoftReference/org.openide.util.TimedSoftReference]" daemon [_thread_blocked, id=22207, stack(0x00007f6293dff000,0x00007f6294000000)] 0x00007f62e800c000 JavaThread "DestroyJavaVM" [_thread_blocked, id=22141, stack(0x00007f62ef9c4000,0x00007f62efbc5000)] 0x00007f628d2ae000 JavaThread "Flushing caches" [_thread_blocked, id=22191, stack(0x00007f624be9b000,0x00007f624c09c000)] 0x00007f628d20a800 JavaThread "TimerQueue" daemon [_thread_blocked, id=22190, stack(0x00007f624c49c000,0x00007f624c69d000)] 0x00007f628cf6e000 JavaThread "process reaper" daemon [_thread_blocked, id=22187, stack(0x00007f624c89d000,0x00007f624c8d6000)] 0x00007f628c7d9800 JavaThread "Worker-JM" [_thread_blocked, id=22184, stack(0x00007f624c8d6000,0x00007f624cad7000)] 0x00007f628c968000 JavaThread "Deadlock Detector" [_thread_blocked, id=22183, stack(0x00007f624ccd7000,0x00007f624ced8000)] 0x00007f628c751000 JavaThread "Thread-3" daemon [_thread_blocked, id=22182, stack(0x00007f624d2e1000,0x00007f624d4e2000)] 0x00007f6254012800 JavaThread "File Watcher" daemon [_thread_in_native, id=22176, stack(0x00007f625068c000,0x00007f625088d000)] 0x00007f628d1dd000 JavaThread "Inactive RequestProcessor thread [Was:AnnotationHolder/org.netbeans.modules.editor.hints.AnnotationHolder$4$2]" daemon [_thread_blocked, id=22173, stack(0x00007f629066e000,0x00007f629086f000)] 0x00007f628d1dc000 JavaThread "Inactive RequestProcessor thread [Was:org.netbeans.modules.parsing.spi.Scheduler/org.netbeans.modules.parsing.spi.Scheduler$2]" daemon [_thread_blocked, id=22172, stack(0x00007f629086f000,0x00007f6290a70000)] 0x00007f628d2a8000 JavaThread "Inactive RequestProcessor thread [Was:WinSysModuleChangeHandler/org.netbeans.core.windows.persistence.ModuleChangeHandler$1]" daemon [_thread_blocked, id=22171, stack(0x00007f6290a70000,0x00007f6290c71000)] 0x00007f628c692000 JavaThread "Inactive RequestProcessor thread [Was:JarFs - modification watcher/org.openide.filesystems.JarFileSystem$2]" daemon [_thread_blocked, id=22170, stack(0x00007f6290c71000,0x00007f6290e72000)] 0x00007f628c17d800 JavaThread "Editor Parsing Loop (201411181905)" daemon [_thread_in_Java, id=22169, stack(0x00007f6290e72000,0x00007f6291073000)] 0x00007f6284001000 JavaThread "RepositoryUpdater.worker" daemon [_thread_blocked, id=22168, stack(0x00007f6291073000,0x00007f6291274000)] 0x00007f628d8f8800 JavaThread "Bundle File Closer" daemon [_thread_blocked, id=22167, stack(0x00007f6291274000,0x00007f6291475000)] 0x00007f628d35d800 JavaThread "Framework Event Dispatcher" daemon [_thread_blocked, id=22166, stack(0x00007f6291475000,0x00007f6291676000)] 0x00007f628ce9f000 JavaThread "Framework Active Thread" [_thread_blocked, id=22164, stack(0x00007f6291a77000,0x00007f6291c78000)] 0x00007f628c124000 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=22163, stack(0x00007f62926f7000,0x00007f62928f8000)] 0x00007f628c122800 JavaThread "AWT-Shutdown" [_thread_blocked, id=22162, stack(0x00007f62928f8000,0x00007f6292af9000)] 0x00007f628c0ec000 JavaThread "AWT-XAWT" daemon [_thread_in_native, id=22161, stack(0x00007f6292af9000,0x00007f6292cfa000)] 0x00007f628c0c9000 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=22160, stack(0x00007f629310a000,0x00007f629330b000)] 0x00007f628c02e800 JavaThread "RequestProcessor queue manager" daemon [_thread_blocked, id=22159, stack(0x00007f6293bfe000,0x00007f6293dff000)] 0x00007f62e83eb000 JavaThread "Inactive RequestProcessor thread [Was:org.netbeans.api.keyring.Keyring/org.netbeans.api.keyring.Keyring$2]" daemon [_thread_blocked, id=22157, stack(0x00007f62d012b000,0x00007f62d032c000)] 0x00007f62e83d3000 JavaThread "CLI Requests Server" daemon [_thread_in_native, id=22156, stack(0x00007f62d19e7000,0x00007f62d1be8000)] 0x00007f62e83af800 JavaThread "Active Reference Queue Daemon" daemon [_thread_blocked, id=22155, stack(0x00007f62d1be8000,0x00007f62d1de9000)] 0x00007f62e80d4000 JavaThread "Service Thread" daemon [_thread_blocked, id=22153, stack(0x00007f62d8431000,0x00007f62d8632000)] 0x00007f62e80bf000 JavaThread "C1 CompilerThread2" daemon [_thread_blocked, id=22152, stack(0x00007f62d8632000,0x00007f62d8733000)] 0x00007f62e80bd800 JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=22151, stack(0x00007f62d8733000,0x00007f62d8834000)] 0x00007f62e80ba800 JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=22150, stack(0x00007f62d8834000,0x00007f62d8935000)] 0x00007f62e80b9000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22149, stack(0x00007f62d8935000,0x00007f62d8b36000)] 0x00007f62e8080800 JavaThread "Finalizer" daemon [_thread_blocked, id=22148, stack(0x00007f62d8dff000,0x00007f62d9000000)] 0x00007f62e807e800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22147, stack(0x00007f62ec011000,0x00007f62ec212000)] Other Threads: 0x00007f62e8079800 VMThread [stack: 0x00007f62ec212000,0x00007f62ec313000] [id=22146] 0x00007f62e80d7000 WatcherThread [stack: 0x00007f62d8330000,0x00007f62d8431000] [id=22154] VM state:not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None
I've got lots more crashdumps. However, sometimes it behaves very well so whatever it is it is not a solid failure, just a very frequent one. This is impacting my software delivery schedule.
Did this start happening at a particular moment? After an update of JDK, or update of your system? Or maybe after you started using multi monitor setup? The attached log here indicates the crash may be happening in a native rendering code - your graphics card's library. Can you attach all the other crash logs you have? Do not paste them in the comments, rather add them as attachments here. Thanks.
Please reopen if you can provide the additional information.