Bug 385383

Summary:	krunner crashed
Product:	[Frameworks and Libraries] frameworks-solid	Reporter:	Alex Masterov <amasterov>
Component:	general	Assignee:	Lukáš Tinkl <lukas>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	kdelibs-bugs-null, notmart
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.36.0
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Alex Masterov 2017-10-05 02:39:35 UTC

Application: krunner (5.10.5)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.12.14-200.fc25.x86_64 x86_64
Distribution: "Fedora release 25 (Twenty Five)"

-- Information about the crash:
- What I was doing when the application crashed:

System just started and I pressed Alt-F2 to execute krunner.
I did not typed anything

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdf927f5f40 (LWP 1556))]

Thread 12 (Thread 0x7fdf4cff9700 (LWP 2512)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fdf4d7fa700 (LWP 2511)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fdf4dffb700 (LWP 2510)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf8eee90d3 in QSemaphore::acquire(int) () at /lib64/libQt5Core.so.5
#3  0x00007fdf8f0b596e in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#4  0x00007fdf590324bf in PlacesRunner::doMatch(Plasma::RunnerContext*) () at /usr/lib64/qt5/plugins/krunner_placesrunner.so
#5  0x00007fdf69713818 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /lib64/libKF5Runner.so.5
#6  0x00007fdf694f31b8 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fdf694f1d00 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fdf694f1810 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#11 0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fdf4e7fc700 (LWP 2509)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fdf4effd700 (LWP 2508)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fdf4f7fe700 (LWP 2507)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fdf4ffff700 (LWP 2506)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fdf54a52700 (LWP 2505)):
#0  0x00007fdf8ace7480 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdf8eeef04a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fdf694ef880 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fdf694f3a38 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fdf694ee9fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fdf694f18c9 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#8  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fdf6b5ef700 (LWP 1623)):
#0  0x00007fdf8e2d1b0d in read () at /lib64/libc.so.6
#1  0x00007fdf862aa4d0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fdf86265c83 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fdf86266104 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fdf8626627c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fdf8f0dc6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fdf8f08d68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8eeea5e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fdf914ab4a5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#11 0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fdf736dd700 (LWP 1588)):
#0  0x00007fdf8e2d1b0d in read () at /lib64/libc.so.6
#1  0x00007fdf862aa4d0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fdf86265c83 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fdf86266104 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fdf8626627c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fdf8f0dc6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fdf8f08d68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fdf8eeea5e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fdf92927fb9 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#9  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#11 0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fdf75269700 (LWP 1582)):
#0  0x00007fdf8e2d5f3d in poll () at /lib64/libc.so.6
#1  0x00007fdf8d33cd10 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fdf8d33eaa9 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fdf78aafd69 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fdf8eeee9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fdf8ace173a in start_thread () at /lib64/libpthread.so.0
#6  0x00007fdf8e2e1e7f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fdf927f5f40 (LWP 1556)):
[KCrash Handler]
#6  0x00007fdf8ef6af1d in operator<(QString const&, QString const&) () at /lib64/libQt5Core.so.5
#7  0x00007fdf73c6eb50 in QMapData<QString, Solid::Backends::UDisks2::DeviceBackend*>::findNode(QString const&) const () at /lib64/libKF5Solid.so.5
#8  0x00007fdf73c6e871 in Solid::Backends::UDisks2::DeviceBackend::backendForUDI(QString const&, bool) () at /lib64/libKF5Solid.so.5
#9  0x00007fdf73c64cd0 in Solid::Backends::UDisks2::Device::Device(QString const&) () at /lib64/libKF5Solid.so.5
#10 0x00007fdf73c5b7fa in Solid::Backends::UDisks2::Manager::introspect(QString const&, bool) () at /lib64/libKF5Solid.so.5
#11 0x00007fdf73c5bba3 in Solid::Backends::UDisks2::Manager::allDevices() () at /lib64/libKF5Solid.so.5
#12 0x00007fdf73c59d3c in Solid::Backends::UDisks2::Manager::deviceCache() () at /lib64/libKF5Solid.so.5
#13 0x00007fdf73c5b19b in Solid::Backends::UDisks2::Manager::devicesFromQuery(QString const&, Solid::DeviceInterface::Type) () at /lib64/libKF5Solid.so.5
#14 0x00007fdf73c1ba4c in Solid::Device::listFromQuery(Solid::Predicate const&, QString const&) () at /lib64/libKF5Solid.so.5
#15 0x00007fdf74185f9e in KFilePlacesModel::Private::_k_initDeviceList() () at /lib64/libKF5KIOFileWidgets.so.5
#16 0x00007fdf74187a39 in KFilePlacesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5KIOFileWidgets.so.5
#17 0x00007fdf8f0b67e9 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#18 0x00007fdf8fb62ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007fdf8fb6a671 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#20 0x00007fdf8f08e6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007fdf8f090de0 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#22 0x00007fdf8f0dc653 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#23 0x00007fdf86265e52 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#24 0x00007fdf862661d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#25 0x00007fdf8626627c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#26 0x00007fdf8f0dc6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#27 0x00007fdf8f08d68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#28 0x00007fdf8f09518c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#29 0x0000556d47ab2c38 in main ()

The reporter indicates this bug may be a duplicate of or related to bug 385202, bug 384495.

Possible duplicates by query: bug 385202, bug 384495.

Reported using DrKonqi

Comment 1 Marco Martin 2018-01-02 09:42:54 UTC


*** This bug has been marked as a duplicate of bug 384495 ***