Application that crashed: kdevelop.bin Version of the application: 3.9.98 (using KDevPlatform 0.9.98) KDE Version: 4.3.2 (KDE 4.3.2) Qt Version: 4.5.2 Operating System: Linux 2.6.31-19-generic i686 Distribution: Ubuntu 9.10 What I was doing when the application crashed: I was at Code tab, the clicked Debug tab, then Review tab. At the moment of clicking at Review tab, KDevelop crashed. -- Backtrace: Application: KDevelop (kdevelop.bin), signal: Aborted [Current thread is 1 (Thread 0xb7832700 (LWP 12108))] Thread 7 (Thread 0xb4cd9b70 (LWP 12109)): #0 0x0045f422 in __kernel_vsyscall () #1 0x00ced142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00e298d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6 #3 0x043d9def in QWaitConditionPrivate::wait (this=0x853b2b4, mutex=0x853b2b8, time=200000) at thread/qwaitcondition_unix.cpp:85 #4 QWaitCondition::wait (this=0x853b2b4, mutex=0x853b2b8, time=200000) at thread/qwaitcondition_unix.cpp:159 #5 0x067f26a5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x853b2a8) at /home/volodymyr/Workspace/kdevplatform/language/duchain/duchain.cpp:286 #6 0x043d8e32 in QThreadPrivate::start (arg=0x853b2a8) at thread/qthread_unix.cpp:188 #7 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 6 (Thread 0xb1c3bb70 (LWP 12213)): #0 0x00cffe06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1 #1 0x044f5bf3 in QTimerInfoList::getTime (this=0x8a078dc, t=...) at kernel/qeventdispatcher_unix.cpp:339 #2 0x044f5de1 in QTimerInfoList::updateCurrentTime (this=0x8a078dc) at kernel/qeventdispatcher_unix.cpp:297 #3 0x044f688c in QTimerInfoList::timerWait (this=0x8a078dc, tm=...) at kernel/qeventdispatcher_unix.cpp:420 #4 0x044f4210 in timerSourcePrepare (source=0x8a078a8, timeout=0xb1c3b10c) at kernel/qeventdispatcher_glib.cpp:141 #5 0x014f3f90 in IA__g_main_context_prepare (context=0x8a077e8, priority=0xb1c3b18c) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2280 #6 0x014f4351 in g_main_context_iterate (context=0x8a077e8, block=<value optimized out>, dispatch=1, self=0x84db428) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2571 #7 0x014f4863 in IA__g_main_context_iteration (context=0x8a077e8, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654 #8 0x044f4067 in QEventDispatcherGlib::processEvents (this=0x89c3e78, flags=...) at kernel/qeventdispatcher_glib.cpp:329 #9 0x044c7c79 in QEventLoop::processEvents (this=0xb1c3b2d4, flags=) at kernel/qeventloop.cpp:149 #10 0x044c80ca in QEventLoop::exec (this=0xb1c3b2d4, flags=...) at kernel/qeventloop.cpp:201 #11 0x043d5b73 in QThread::exec (this=0x8a82920) at thread/qthread.cpp:487 #12 0x068fba20 in KDevelop::CompletionWorkerThread::run (this=0x8a82920) at /home/volodymyr/Workspace/kdevplatform/language/codecompletion/codecompletionmodel.cpp:82 #13 0x043d8e32 in QThreadPrivate::start (arg=0x8a82920) at thread/qthread_unix.cpp:188 #14 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #15 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 5 (Thread 0xb243cb70 (LWP 12214)): #0 0x044f3c38 in socketNotifierSourcePrepare (timeout=0xb243c10c) at kernel/qeventdispatcher_glib.cpp:73 #1 0x014f3f90 in IA__g_main_context_prepare (context=0x8a32b58, priority=0xb243c18c) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2280 #2 0x014f4351 in g_main_context_iterate (context=0x8a32b58, block=<value optimized out>, dispatch=1, self=0x8a14218) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2571 #3 0x014f4863 in IA__g_main_context_iteration (context=0x8a32b58, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654 #4 0x044f4067 in QEventDispatcherGlib::processEvents (this=0x866c668, flags=...) at kernel/qeventdispatcher_glib.cpp:329 #5 0x044c7c79 in QEventLoop::processEvents (this=0xb243c2d4, flags=) at kernel/qeventloop.cpp:149 #6 0x044c80ca in QEventLoop::exec (this=0xb243c2d4, flags=...) at kernel/qeventloop.cpp:201 #7 0x043d5b73 in QThread::exec (this=0x8a32898) at thread/qthread.cpp:487 #8 0x068fba20 in KDevelop::CompletionWorkerThread::run (this=0x8a32898) at /home/volodymyr/Workspace/kdevplatform/language/codecompletion/codecompletionmodel.cpp:82 #9 0x043d8e32 in QThreadPrivate::start (arg=0x8a32898) at thread/qthread_unix.cpp:188 #10 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #11 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 4 (Thread 0xafdefb70 (LWP 12215)): #0 0x0045f422 in __kernel_vsyscall () #1 0x00ced142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00e298d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6 #3 0x043d881e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:297 #4 0x043d8973 in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:323 #5 0x0272700b in UIBlockTester::UIBlockTesterThread::run (this=0x8a96b70) at /home/volodymyr/Workspace/kdevelop/languages/cpp/cpplanguagesupport.cpp:672 #6 0x043d8e32 in QThreadPrivate::start (arg=0x8a96b70) at thread/qthread_unix.cpp:188 #7 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 3 (Thread 0xae9b5b70 (LWP 12225)): #0 0x0045f422 in __kernel_vsyscall () #1 0x00cece15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00e2987d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0x043d9e67 in QWaitConditionPrivate::wait (this=0x84ceb28, mutex=0x84ce900, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #4 QWaitCondition::wait (this=0x84ceb28, mutex=0x84ce900, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #5 0x00582b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84ceb10, th=0x8f01338) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0x0058519c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84ce770, th=0x8f01338) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0x005811fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84ceb10, th=0x8f01338) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0x00585292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84ce770, th=0x8f01338) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0x00582db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84ceb10, th=0x8f01338, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0x005852b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84ce770, th=0x8f01338) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #11 0x00582db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84ceb10, th=0x8f01338, previous=0x8979ff8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #12 0x005833be in ThreadWeaver::ThreadRunHelper::run (this=0xae9b5304, parent=0x84ceb10, th=0x8f01338) at ../../../threadweaver/Weaver/Thread.cpp:87 #13 0x005839db in ThreadWeaver::Thread::run (this=0x8f01338) at ../../../threadweaver/Weaver/Thread.cpp:142 #14 0x043d8e32 in QThreadPrivate::start (arg=0x8f01338) at thread/qthread_unix.cpp:188 #15 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #16 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread 0xae1b4b70 (LWP 12226)): #0 0x0045f422 in __kernel_vsyscall () #1 0x00cece15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00e2987d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0x043d9e67 in QWaitConditionPrivate::wait (this=0x84ceb28, mutex=0x84ce900, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #4 QWaitCondition::wait (this=0x84ceb28, mutex=0x84ce900, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #5 0x00582b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84ceb10, th=0x8876448) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0x0058519c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84ce770, th=0x8876448) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0x005811fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84ceb10, th=0x8876448) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0x00585292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84ce770, th=0x8876448) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0x00582db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84ceb10, th=0x8876448, previous=0x94341e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0x005833be in ThreadWeaver::ThreadRunHelper::run (this=0xae1b4304, parent=0x84ceb10, th=0x8876448) at ../../../threadweaver/Weaver/Thread.cpp:87 #11 0x005839db in ThreadWeaver::Thread::run (this=0x8876448) at ../../../threadweaver/Weaver/Thread.cpp:142 #12 0x043d8e32 in QThreadPrivate::start (arg=0x8876448) at thread/qthread_unix.cpp:188 #13 0x00ce880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #14 0x00e1c8de in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb7832700 (LWP 12108)): [KCrash Handler] #6 0x0045f422 in __kernel_vsyscall () #7 0x00d7a4d1 in raise () from /lib/tls/i686/cmov/libc.so.6 #8 0x00d7d932 in abort () from /lib/tls/i686/cmov/libc.so.6 #9 0x00cad4df in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6 #10 0x00cab415 in ?? () from /usr/lib/libstdc++.so.6 #11 0x00cab452 in std::terminate() () from /usr/lib/libstdc++.so.6 #12 0x00cab591 in __cxa_throw () from /usr/lib/libstdc++.so.6 #13 0x0411de67 in PatchReviewToolView::kompareModelChanged (this=0xa72d5a8) at /home/volodymyr/Workspace/kdevplatform/plugins/patchreview/patchreview.cpp:480 #14 0x04123d4c in PatchReviewToolView (this=0xa72d5a8, parent=0xa7a4608, plugin=0x86d6878) at /home/volodymyr/Workspace/kdevplatform/plugins/patchreview/patchreview.cpp:83 #15 0x04123e0b in PatchReviewPlugin::createToolView (this=0x86d6878, parent=0xa7a4608) at /home/volodymyr/Workspace/kdevplatform/plugins/patchreview/patchreview.cpp:1362 #16 0x00326efb in KDevelop::UiToolViewFactory::create (this=0x866e648, doc=0x8656528, parent=0xa7a4608) at /home/volodymyr/Workspace/kdevplatform/shell/uicontroller.cpp:149 #17 0x06ccafa5 in Sublime::ToolDocument::createViewWidget (this=0x8656528, parent=0xa7a4608) at /home/volodymyr/Workspace/kdevplatform/sublime/tooldocument.cpp:60 #18 0x06ccb29d in Sublime::View::createWidget (this=0x86c7c30, parent=0xa7a4608) at /home/volodymyr/Workspace/kdevplatform/sublime/view.cpp:90 #19 0x06ccb6d7 in Sublime::View::widget (this=0x86c7c30, parent=0xa7a4608) at /home/volodymyr/Workspace/kdevplatform/sublime/view.cpp:82 #20 0x06cd259b in Sublime::IdealMainWidget::addView (this=0x94ebbf8, area=Qt::BottomDockWidgetArea, view=0x86c7c30) at /home/volodymyr/Workspace/kdevplatform/sublime/ideal.cpp:586 #21 0x06cc22d6 in Sublime::MainWindowPrivate::IdealToolViewCreator::operator() (this=0xbffd6c7c, view=0x86c7c30, position=Sublime::Bottom) at /home/volodymyr/Workspace/kdevplatform/sublime/mainwindow_p.cpp:190 #22 0x06cca623 in Sublime::Area::walkToolViews<Sublime::MainWindowPrivate::IdealToolViewCreator> (this=0x83c2c38, op=..., positions=) at /home/volodymyr/Workspace/kdevplatform/sublime/areawalkers.h:59 #23 0x06cc71b7 in Sublime::MainWindowPrivate::reconstruct (this=0x8391320) at /home/volodymyr/Workspace/kdevplatform/sublime/mainwindow_p.cpp:269 #24 0x06cbdcd4 in Sublime::MainWindow::setArea (this=0x8361e48, area=0x83c2c38) at /home/volodymyr/Workspace/kdevplatform/sublime/mainwindow.cpp:136 #25 0x06ccaa64 in Sublime::MainWindowOperator::setArea (this=0x8375880, w=0x8361e48, area=0x83c2c38) at /home/volodymyr/Workspace/kdevplatform/sublime/mainwindowoperator.cpp:27 #26 0x06cb869b in Sublime::Controller::showAreaInternal (this=0x8375880, area=0x83c2c38, mainWindow=0x8361e48) at /home/volodymyr/Workspace/kdevplatform/sublime/controller.cpp:142 #27 0x06cba538 in Sublime::Controller::showArea (this=0x8375880, areaTypeId=..., mainWindow=0x8361e48) at /home/volodymyr/Workspace/kdevplatform/sublime/controller.cpp:163 #28 0x06cc2af0 in Sublime::MainWindowPrivate::toggleArea (this=0x8391320, index=2) at /home/volodymyr/Workspace/kdevplatform/sublime/mainwindow_p.cpp:615 #29 0x06cc9ca1 in Sublime::MainWindowPrivate::qt_metacall (this=0x8391320, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbffd6f08) at /home/volodymyr/Workspace/kdevplatform/build/sublime/mainwindow_p.moc:118 #30 0x044df263 in QMetaObject::activate (sender=0x8369708, from_signal_index=27, to_signal_index=27, argv=0xbffd6f08) at kernel/qobject.cpp:3113 #31 0x044dfec2 in QMetaObject::activate (sender=0x8369708, m=0x216f9e0, local_signal_index=0, argv=0xbffd6f08) at kernel/qobject.cpp:3187 #32 0x01d7da23 in QTabBar::currentChanged (this=0x8369708, _t1=2) at .moc/release-shared/moc_qtabbar.cpp:201 #33 0x01d83dc0 in QTabBar::setCurrentIndex (this=0x8369708, index=2) at widgets/qtabbar.cpp:1176 #34 0x01d84f45 in QTabBar::mousePressEvent (this=0x8369708, event=0xbffd72e8) at widgets/qtabbar.cpp:1707 #35 0x0195bff6 in QWidget::event (this=0x8369708, event=0xbffd72e8) at kernel/qwidget.cpp:7545 #36 0x01d84fd8 in QTabBar::event (this=0x8369708, event=0xbffd72e8) at widgets/qtabbar.cpp:1453 #37 0x01906f54 in QApplicationPrivate::notify_helper (this=0x82d2fb8, receiver=0x8369708, e=0xbffd72e8) at kernel/qapplication.cpp:4056 #38 0x0190f033 in QApplication::notify (this=0xbffd8f98, receiver=0xa7a6498, e=0xbffd7520) at kernel/qapplication.cpp:3758 #39 0x07987bfa in KApplication::notify (this=0xbffd8f98, receiver=0xa7a6498, event=0xbffd7520) at ../../kdeui/kernel/kapplication.cpp:302 #40 0x044c96cb in QCoreApplication::notifyInternal (this=0xbffd8f98, receiver=0xa7a6498, event=0xbffd7520) at kernel/qcoreapplication.cpp:610 #41 0x0190df6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa7a6498, event=0xbffd7520, alienWidget=0xa7a6498, nativeWidget=0x8361e48, buttonDown=0x2181aa0, lastMouseReceiver=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216 #42 QApplicationPrivate::sendMouseEvent (receiver=0xa7a6498, event=0xbffd7520, alienWidget=0xa7a6498, nativeWidget=0x8361e48, buttonDown=0x2181aa0, lastMouseReceiver=...) at kernel/qapplication.cpp:2924 #43 0x0197c7c0 in QETWidget::translateMouseEvent (this=0x8361e48, event=0xbffd8b6c) at kernel/qapplication_x11.cpp:4409 #44 0x0197bc4b in QApplication::x11ProcessEvent (this=0xbffd8f98, event=0xbffd8b6c) at kernel/qapplication_x11.cpp:3428 #45 0x019a8502 in x11EventSourceDispatch (s=0x82d6068, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #46 0x014f0e88 in g_main_dispatch (context=0x82d5290) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960 #47 IA__g_main_context_dispatch (context=0x82d5290) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513 #48 0x014f4730 in g_main_context_iterate (context=0x82d5290, block=<value optimized out>, dispatch=1, self=0x82d31d8) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591 #49 0x014f4863 in IA__g_main_context_iteration (context=0x82d5290, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654 #50 0x044f402c in QEventDispatcherGlib::processEvents (this=0x8254ed8, flags=...) at kernel/qeventdispatcher_glib.cpp:327 #51 0x019a7be5 in QGuiEventDispatcherGlib::processEvents (this=0x8254ed8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #52 0x044c7c79 in QEventLoop::processEvents (this=0xbffd8e64, flags=) at kernel/qeventloop.cpp:149 #53 0x044c80ca in QEventLoop::exec (this=0xbffd8e64, flags=...) at kernel/qeventloop.cpp:201 #54 0x044ca53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #55 0x01906dd7 in QApplication::exec () at kernel/qapplication.cpp:3525 #56 0x0805029b in main (argc=1, argv=0xbffd95c4) at /home/volodymyr/Workspace/kdevelop/app/main_internal.cpp:222 Reported using DrKonqi
Hmm, is this reproduceable? If it is, do you get the same backtrace every time? @David: Code can be seen at http://websvn.kde.org/tags/kdevplatform/0.9.98/plugins/patchreview/patchreview.cpp?revision=1088414&view=markup I don't think thats a throw from the patchreview codebase, but rather a out-of-memory exception, what do you think?
Very much has changed in that specific code. Please try with the newest svn version, or with the next beta.
Do it as following: 1) execute: export KDEDIRS=/usr/local:/usr kbuildsycoca4 kdevelop 2) KDevelop opens with some small project (for me) 3) click Debug tab 4) click Review tab I get it every time. I've compiled the code 02/21/2010 - is it too old?
That diesn't crash here. Is the project version controlled and do you have changed compared to upstream?
No. The code is two weeks old. I am not a developer yet, so not updating the code frequently enough. I will update the code today. Sorry for inconvenience.