Application that crashed: kdevelop Version of the application: 3.9.95 (using KDevPlatform 0.9.95) KDE Version: 4.3.2 (KDE 4.3.2) Qt Version: 4.5.3 Operating System: Linux 2.6.30-2-amd64 x86_64 Distribution: Debian GNU/Linux unstable (sid) What I was doing when the application crashed: I was closing kdevelop4 -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault [Current thread is 1 (Thread 0x7f66ea543750 (LWP 12633))] Thread 4 (Thread 0x7f66dab9a910 (LWP 12634)): #0 0x00007f66e265521d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f66e8e7c477 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f66e4dda09e in ?? () from /usr/lib/libkdevplatformlanguage.so.1 #3 0x00007f66e8e7b4a5 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f66e265073a in start_thread () from /lib/libpthread.so.0 #5 0x00007f66e7c6a2fd in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f66c3100910 (LWP 12654)): #0 0x00007f66e2654f99 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f66e8e7c499 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f66dfe29e04 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007f66dfe2c54b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f66dfe2c564 in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f66dfe2c564 in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f66dfe2c564 in ?? () from /usr/lib/libthreadweaver.so.4 #7 0x00007f66dfe2ab1f in ?? () from /usr/lib/libthreadweaver.so.4 #8 0x00007f66dfe2af59 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #9 0x00007f66e8e7b4a5 in ?? () from /usr/lib/libQtCore.so.4 #10 0x00007f66e265073a in start_thread () from /lib/libpthread.so.0 #11 0x00007f66e7c6a2fd in clone () from /lib/libc.so.6 #12 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f66c28ff910 (LWP 12655)): #0 0x00007f66e2654f99 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f66e8e7c499 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f66dfe29e04 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007f66dfe2c54b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f66dfe2ab1f in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f66dfe2af59 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007f66e8e7b4a5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007f66e265073a in start_thread () from /lib/libpthread.so.0 #8 0x00007f66e7c6a2fd in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f66ea543750 (LWP 12633)): [KCrash Handler] #5 0x00007f66e8f589a8 in QAbstractItemModelPrivate::removePersistentIndexData(QPersistentModelIndexData*) () from /usr/lib/libQtCore.so.4 #6 0x00007f66e8f58e89 in QPersistentModelIndexData::destroy(QPersistentModelIndexData*) () from /usr/lib/libQtCore.so.4 #7 0x00007f66e8f58fd8 in QPersistentModelIndex::~QPersistentModelIndex() () from /usr/lib/libQtCore.so.4 #8 0x00007f66e89046dc in ?? () from /usr/lib/libQtGui.so.4 #9 0x00007f66e89050e3 in ?? () from /usr/lib/libQtGui.so.4 #10 0x00007f66e8f77453 in QObject::~QObject() () from /usr/lib/libQtCore.so.4 #11 0x00007f66e8426077 in QWidget::~QWidget() () from /usr/lib/libQtGui.so.4 #12 0x00007f66ca1f4c2e in ?? () from /usr/lib/kde4/kdevclassbrowser.so #13 0x00007f66e8f6efe1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4 #14 0x00007f66e8425ed2 in QWidget::~QWidget() () from /usr/lib/libQtGui.so.4 #15 0x00007f66ca1f4dfd in ?? () from /usr/lib/kde4/kdevclassbrowser.so #16 0x00007f66e8f6efe1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4 #17 0x00007f66e8425ed2 in QWidget::~QWidget() () from /usr/lib/libQtGui.so.4 #18 0x00007f66e4b05c9e in ?? () from /usr/lib/libsublime.so.1 #19 0x00007f66e4b087c3 in ?? () from /usr/lib/libsublime.so.1 #20 0x00007f66e4afa4b2 in ?? () from /usr/lib/libsublime.so.1 #21 0x00007f66e4af6837 in Sublime::MainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsublime.so.1 #22 0x00007f66e9b0c3e5 in KDevelop::MainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdevplatformshell.so.1 #23 0x00007f66e8f75df2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4 #24 0x00007f66e4ae8a00 in Sublime::Area::aboutToRemoveToolView(Sublime::View*, Sublime::Position) () from /usr/lib/libsublime.so.1 #25 0x00007f66e4aeccbf in Sublime::Area::removeToolView(Sublime::View*) () from /usr/lib/libsublime.so.1 #26 0x00007f66e9b20bd5 in KDevelop::UiController::removeToolView(KDevelop::IToolViewFactory*) () from /usr/lib/libkdevplatformshell.so.1 #27 0x00007f66e9b131d8 in KDevelop::PluginController::unloadPlugin(KDevelop::IPlugin*, KDevelop::PluginController::PluginDeletion) () from /usr/lib/libkdevplatformshell.so.1 #28 0x00007f66e9b13726 in KDevelop::PluginController::cleanup() () from /usr/lib/libkdevplatformshell.so.1 #29 0x00007f66e9b1bc74 in KDevelop::Core::cleanup() () from /usr/lib/libkdevplatformshell.so.1 #30 0x00007f66e9b0b265 in KDevelop::MainWindow::~MainWindow() () from /usr/lib/libkdevplatformshell.so.1 #31 0x00007f66e8f706e5 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #32 0x00007f66e8429bed in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #33 0x00007f66e87acd2b in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4 #34 0x00007f66e9585543 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5 #35 0x00007f66e83da01d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #36 0x00007f66e83e207a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #37 0x00007f66e947b0db in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #38 0x00007f66e8f60c9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #39 0x00007f66e8f618e4 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #40 0x00007f66e8f897d3 in ?? () from /usr/lib/libQtCore.so.4 #41 0x00007f66e28a112a in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #42 0x00007f66e28a4988 in ?? () from /lib/libglib-2.0.so.0 #43 0x00007f66e28a4b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #44 0x00007f66e8f8939c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #45 0x00007f66e8470f1f in ?? () from /usr/lib/libQtGui.so.4 #46 0x00007f66e8f5f562 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #47 0x00007f66e8f5f934 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #48 0x00007f66e8f61ba4 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #49 0x0000000000407fdf in _start () Reported using DrKonqi
You're lacking some debug symbols. If this is reproduceable please install debug symbols for kdevelop and provide a new backtrace.
I can reproduce the bug but I do not know what package to install so I get bether backtrace. I am running debian sid with kdevelp4 from experimental
Probably kdevelop-dbg if its available.
There was no -dbg package available. The only - package was a -dev and i try to install that. Here is the new backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault [Current thread is 1 (Thread 0x7f763a442750 (LWP 3355))] Thread 9 (Thread 0x7f762741e910 (LWP 3356)): #0 0x00007f763255721d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f7638d7e477 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f7634cdc09e in ?? () from /usr/lib/libkdevplatformlanguage.so.1 #3 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #5 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f761d379910 (LWP 3357)): #0 0x00007f7637b65be2 in select () from /lib/libc.so.6 #1 0x00007f7638e41d36 in ?? () from /usr/lib/libQtCore.so.4 #2 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #4 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f7618c57910 (LWP 3363)): #0 0x00007f7637b613a3 in poll () from /lib/libc.so.6 #1 0x00007f76327a6859 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007f76327a6b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007f7638e8b3b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007f7638e61562 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007f7638e61934 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007f7638d7a5a8 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #9 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f7618456910 (LWP 3364)): #0 0xffffffffff600132 in ?? () #1 0x00007fff6cfbe6fb in ?? () #2 0x00007f7632a30e6f in clock_gettime () from /lib/librt.so.1 #3 0x00007f7638e8d0fd in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f7638e8d2e1 in ?? () from /usr/lib/libQtCore.so.4 #5 0x00007f7638e8d485 in ?? () from /usr/lib/libQtCore.so.4 #6 0x00007f7638e8b56c in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007f7638e8b615 in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f76327a62e9 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #9 0x00007f76327a6679 in ?? () from /lib/libglib-2.0.so.0 #10 0x00007f76327a6b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #11 0x00007f7638e8b3b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #12 0x00007f7638e61562 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #13 0x00007f7638e61934 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #14 0x00007f7638d7a5a8 in QThread::exec() () from /usr/lib/libQtCore.so.4 #15 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #16 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #17 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #18 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f7617c55910 (LWP 3367)): #0 0x00007f763255721d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f7638d7cf15 in ?? () from /usr/lib/libQtCore.so.4 #2 0x00007f7638d7d06e in QThread::msleep(unsigned long) () from /usr/lib/libQtCore.so.4 #3 0x00007f7619937401 in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so #4 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #6 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f7615dd9910 (LWP 3373)): #0 0x00007f763255721d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f7638d7e477 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f7638d742d1 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #5 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f76154ca910 (LWP 3471)): #0 0x00007f7632556f99 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f7638d7e499 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f762fd2be04 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007f762fd2e54b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f762fd2cb1f in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f762fd2cf59 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #8 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f7614cc9910 (LWP 3472)): #0 0x00007f7632556f99 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f7638d7e499 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f762fd2be04 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007f762fd2e54b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f762fd2e564 in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f762fd2cb1f in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f762fd2cf59 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #7 0x00007f7638d7d4a5 in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f763255273a in start_thread () from /lib/libpthread.so.0 #9 0x00007f7637b6c2fd in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f763a442750 (LWP 3355)): [KCrash Handler] #5 0x00007f7636c39291 in KParts::ReadOnlyPart::url() const () from /usr/lib/libkparts.so.4 #6 0x00007f7634ca3edf in ?? () from /usr/lib/libkdevplatformlanguage.so.1 #7 0x00007f7639a37154 in KDevelop::TextDocument::close(KDevelop::IDocument::DocumentSaveMode) () from /usr/lib/libkdevplatformshell.so.1 #8 0x00007f7639a3ae67 in KDevelop::DocumentController::closeDocument(KUrl const&) () from /usr/lib/libkdevplatformshell.so.1 #9 0x00007f7639a269ed in KDevelop::ProjectController::closeAllOpenedFiles(KDevelop::IProject*) () from /usr/lib/libkdevplatformshell.so.1 #10 0x00007f7639a2a62e in KDevelop::ProjectController::closeProject(KDevelop::IProject*) () from /usr/lib/libkdevplatformshell.so.1 #11 0x00007f7639a27088 in KDevelop::ProjectController::cleanup() () from /usr/lib/libkdevplatformshell.so.1 #12 0x00007f7639a1dc5b in KDevelop::Core::cleanup() () from /usr/lib/libkdevplatformshell.so.1 #13 0x00007f7639a0d265 in KDevelop::MainWindow::~MainWindow() () from /usr/lib/libkdevplatformshell.so.1 #14 0x00007f7638e726e5 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #15 0x00007f763832bbed in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #16 0x00007f76386aed2b in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4 #17 0x00007f7639487543 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5 #18 0x00007f76382dc01d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #19 0x00007f76382e407a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #20 0x00007f763937d0db in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #21 0x00007f7638e62c9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #22 0x00007f7638e638e4 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #23 0x00007f7638e8b7d3 in ?? () from /usr/lib/libQtCore.so.4 #24 0x00007f76327a312a in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #25 0x00007f76327a6988 in ?? () from /lib/libglib-2.0.so.0 #26 0x00007f76327a6b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #27 0x00007f7638e8b39c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #28 0x00007f7638372f1f in ?? () from /usr/lib/libQtGui.so.4 #29 0x00007f7638e61562 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #30 0x00007f7638e61934 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #31 0x00007f7638e63ba4 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #32 0x0000000000407fdf in _start () I did notice that it only crahs on exit and only if I have lode at project (in this case gluon)
Sorry, this is still as bad as the first backtrace. See also: http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports You have: #6 0x00007f7634ca3edf in ?? () from /usr/lib/libkdevplatformlanguage.so.1 We want something like: .... in SomeNamespace::SomeClass::SomeFunction(args...) from /some/path/to/a/file.cpp:LINENUMBER Please install at least kdevplatform-dbg: http://packages.debian.org/search?keywords=kdevplatform-dbg And complain to the Debian packager, that there is no kdevelop-dbg package. Considering that this is _beta_ software we _need_ these -dbg packages to fix bugs like yours! Alternativly, compile kdevplatform & kdevelop from SVN trunk, we might even have fixed this crash already. If you need help, come by to #kdevelop on freenode IRC and we'll help you get things set up. Though http://www.kdevelop.org/mediawiki/index.php/KDevelop_4/compiling should explain everything.
Additionally to what Millian said, the second crash is completely unrelated to the first one (except that both are somehow triggered via closing kdevelop). And this second one looks like the problem we have in sublime that there's one stale document reference in our list. I've never seen the first one and that one looks a bit like a bug in Qt, as it crashes deep inside Qt code. Of course we cannot rule out a misbehaviour in our classview plugin, but to judge that we really need a better backtrace from the first crash.
*** Bug 281279 has been marked as a duplicate of this bug. ***