https://bugs.kde.org/show_bug.cgi?id=374894
Bug ID: 374894
Summary: KDevelop crashes when clicking on QuickOpen
Product: kdevelop
Version: unspecified
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: 7437...@gmail.com
Target Milestone: ---
Application: kdevelop (5.1.40)
Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.8.13-1-ARCH x86_64
Distribution: "Arch Linux"
-- Information about the crash:
Using latest git version kdevplatform/kdevelop
- What I was doing when the application crashed:
* Open KDevelop in a new session
* Click on the QuickOpen lineedit on the toolbar
* Crash (with or without a project currently open)
The crash can be reproduced every time.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1ca7373600 (LWP 17089))]
Thread 14 (Thread 0x7f1bae4ba700 (LWP 17214)):
#0 0x00007f1c9db974b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865ae6 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1ca48611e4 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#4 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7f1baeffd700 (LWP 17212)):
#0 0x00007f1c9bbc3db0 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f1c9bb7e184 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c9bb7e724 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c9bb7e89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f1ca4a942db in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f1ca4a3dd3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f1ca4860063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7f1baffff700 (LWP 17199)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865bab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c9900e1c0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007f1c99012988 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007f1c990101f9 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7f1bb4ac1700 (LWP 17198)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865bab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c9900e1c0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007f1c99012988 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007f1c990101f9 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7f1c4bfff700 (LWP 17197)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865bab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c9900e1c0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007f1c99012988 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007f1c990101f9 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f1c63504700 (LWP 17196)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865bab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c9900e1c0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007f1c99012988 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007f1c990101f9 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f1c61c91700 (LWP 17195)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865bab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c9900e1c0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007f1c99012988 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007f1c990129e2 in () at /usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007f1c9900d263 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007f1c990101f9 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#8 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#9 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f1c62492700 (LWP 17114)):
#0 0x00007f1c9bbc3db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f1c9bb7ded1 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c9bb7e6f8 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c9bb7e89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f1ca4a942db in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f1ca4a3dd3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f1ca4860063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c99c39e75 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#9 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f1c410d1700 (LWP 17105)):
#0 0x00007f1ca417148d in poll () at /usr/lib/libc.so.6
#1 0x00007f1c9bb7e786 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c9bb7e89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f1ca4a942db in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f1ca4a3dd3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f1ca4860063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f1ca2394a1f in () at /usr/lib/libKDevPlatformLanguage.so.10
#7 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f1c65c12700 (LWP 17104)):
#0 0x00007f1c9db9710f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c95b331f4 in () at /usr/lib/libQt5Script.so.5
#2 0x00007f1c95b33239 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f1c71b47700 (LWP 17103)):
#0 0x00007f1c9db974b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1ca4865ae6 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1ca228a5b8 in () at /usr/lib/libKDevPlatformLanguage.so.10
#3 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#4 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f1c7f708700 (LWP 17091)):
#0 0x00007f1c9bb7b743 in () at /usr/lib/libglib-2.0.so.0
#1 0x00007f1c9bb7dc2b in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f1c9bb7e6ab in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c9bb7e89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f1ca4a942db in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f1ca4a3dd3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f1ca4860063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f1ca658bde5 in () at /usr/lib/libQt5DBus.so.5
#8 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#9 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f1c84f5a700 (LWP 17090)):
#0 0x00007f1ca417148d in poll () at /usr/lib/libc.so.6
#1 0x00007f1c942328e0 in () at /usr/lib/libxcb.so.1
#2 0x00007f1c94234679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f1c86e9b789 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f1ca4864cf8 in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c9db91454 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1ca417a7df in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f1ca7373600 (LWP 17089)):
[KCrash Handler]
#6 0x00007f1ca59b19bb in () at /usr/lib/libQt5Widgets.so.5
#7 0x00007f1ca59b1be3 in () at /usr/lib/libQt5Widgets.so.5
#8 0x00007f1ca59a666a in QTreeViewPrivate::layout(int, bool, bool) () at
/usr/lib/libQt5Widgets.so.5
#9 0x00007f1ca59af0a6 in QTreeView::doItemsLayout() () at
/usr/lib/libQt5Widgets.so.5
#10 0x00007f1ca59a9173 in QTreeViewPrivate::updateScrollBars() () at
/usr/lib/libQt5Widgets.so.5
#11 0x00007f1ca59b0b71 in QTreeView::updateGeometries() () at
/usr/lib/libQt5Widgets.so.5
#12 0x00007f1ca5760e0e in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#13 0x00007f1ca5848e1e in QFrame::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007f1ca596fe83 in QAbstractItemView::viewportEvent(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#15 0x00007f1ca59af8dc in QTreeView::viewportEvent(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#16 0x00007f1ca4a3f641 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib/libQt5Core.so.5
#17 0x00007f1ca5719335 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#18 0x00007f1ca5720ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#19 0x00007f1ca4a3f8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#20 0x00007f1ca57596d2 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool,
bool) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f1ca575d553 in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#22 0x00007f1ca57603b5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#23 0x00007f1ca575d4e8 in QWidgetPrivate::showChildren(bool) () at
/usr/lib/libQt5Widgets.so.5
#24 0x00007f1ca575d56f in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#25 0x00007f1ca57603b5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007f1ca575d4e8 in QWidgetPrivate::showChildren(bool) () at
/usr/lib/libQt5Widgets.so.5
#27 0x00007f1ca575d56f in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007f1ca57603b5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#29 0x00007f1c68bb9472 in () at
/usr/lib/qt/plugins/kdevplatform/27/kdevquickopen.so
#30 0x00007f1ca576103f in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#31 0x00007f1ca585cb79 in QLineEdit::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#32 0x00007f1ca571935c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#33 0x00007f1ca5720ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#34 0x00007f1ca4a3f8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#35 0x00007f1ca571e64e in QApplicationPrivate::setFocusWidget(QWidget*,
Qt::FocusReason) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007f1ca575adb5 in QWidget::setFocus(Qt::FocusReason) () at
/usr/lib/libQt5Widgets.so.5
#37 0x00007f1ca571990d in
QApplicationPrivate::giveFocusAccordingToFocusPolicy(QWidget*, QEvent*, QPoint)
() at /usr/lib/libQt5Widgets.so.5
#38 0x00007f1ca572274c in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#39 0x00007f1ca4a3f8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#40 0x00007f1ca572003d in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/libQt5Widgets.so.5
#41 0x00007f1ca577b0b6 in () at /usr/lib/libQt5Widgets.so.5
#42 0x00007f1ca577dac3 in () at /usr/lib/libQt5Widgets.so.5
#43 0x00007f1ca571935c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#44 0x00007f1ca5720ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#45 0x00007f1ca4a3f8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#46 0x00007f1ca4f85663 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/libQt5Gui.so.5
#47 0x00007f1ca4f871e5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/libQt5Gui.so.5
#48 0x00007f1ca4f6515b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#49 0x00007f1c86ed1dc0 in () at /usr/lib/libQt5XcbQpa.so.5
#50 0x00007f1c9bb7e587 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#51 0x00007f1c9bb7e7f0 in () at /usr/lib/libglib-2.0.so.0
#52 0x00007f1c9bb7e89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#53 0x00007f1ca4a942bf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#54 0x00007f1ca4a3dd3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#55 0x00007f1ca4a4623c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#56 0x000000000040babc in ()
#57 0x00007f1ca40b2291 in __libc_start_main () at /usr/lib/libc.so.6
#58 0x000000000040c0fa in _start ()
Reported using DrKonqi
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