395099 – Plasma falls when search on start menu

Bug 395099 - Plasma falls when search on start menu

Summary: Plasma falls when search on start menu

Status:	RESOLVED DUPLICATE of bug 394272

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.12.5
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-06-07 07:08 UTC by VitalyOrbitSoft
Modified:	2018-06-07 07:54 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description VitalyOrbitSoft 2018-06-07 07:08:39 UTC

Application: plasmashell (5.12.5)

Qt Version: 5.9.4
Frameworks Version: 5.46.0
Operating System: Linux 4.16.13-200.fc27.x86_64 x86_64
Distribution: "Fedora release 27 (Twenty Seven)"

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

- Unusual behavior I noticed:

Just call menu (Alt+F1) and type.
But do it quick.

For example, I offen launch google chrome from start menu.
For it I type "chome", but sometimes after "ch" Plasma falls.
If I wait a little after the start menu shown, no falls.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f881d243940 (LWP 2031))]

Thread 16 (Thread 0x7f8717fff700 (LWP 7458)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520097d2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f872cb27700 (LWP 7457)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f872d328700 (LWP 7456)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520097d2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f872db29700 (LWP 7455)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520097d2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f872e32a700 (LWP 7454)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f88157e633b in QSemaphore::acquire(int) () at /lib64/libQt5Core.so.5
#3  0x00007f88159c038b in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#4  0x00007f873058a74f in PlacesRunner::doMatch(Plasma::RunnerContext*) () at /usr/lib64/qt5/plugins/krunner_placesrunner.so
#5  0x00007f8752893360 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /lib64/libKF5Runner.so.5
#6  0x00007f8752008f38 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8752007cb0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f875200777d in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#11 0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f872eb2b700 (LWP 7453)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f872f32c700 (LWP 7452)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f872fb2d700 (LWP 7451)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f88157ec53b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8752005725 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8752009778 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f87520048dd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f87520076bb in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f875b941700 (LWP 3025)):
#0  0x00007f880cea23d9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f880ce5ce7f in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f88159e8c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f88157e78ca in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f8744af65a7 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f875b140700 (LWP 2938)):
#0  0x00007f880ce5c5e0 in g_main_context_query () at /lib64/libglib-2.0.so.0
#1  0x00007f880ce5ce17 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f88159e8c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f88157e78ca in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f881a5fe116 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f87eb5ab700 (LWP 2790)):
#0  0x00007f8813cee82d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f881c92b604 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f881c92b649 in  () at /lib64/libQt5Script.so.5
#3  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f87f5998700 (LWP 2665)):
#0  0x00007f880cea23f4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f880ce5ce56 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f88159e8c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f88157e78ca in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f8819a5f285 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f87f75ef700 (LWP 2608)):
#0  0x00007f880cea23d9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f880ce5c5f2 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f880ce5ce17 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f88159e8c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f88157e78ca in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f8819a5f285 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f87fd042700 (LWP 2241)):
#0  0x00007f880ce5c330 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f880ce5cdcb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f88159e8c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f88157e78ca in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f8815e00449 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f87ff1c8700 (LWP 2076)):
#0  0x00007f8814b92c6b in poll () at /lib64/libc.so.6
#1  0x00007f881b20cfe7 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f881b20edda in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f8800f16bf9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f88157ebde2 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f8813ce850b in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8814b9d16f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f881d243940 (LWP 2031)):
[KCrash Handler]
#6  0x00007f88157e443c in QRecursiveMutexPrivate::lock(int) () at /lib64/libQt5Core.so.5
#7  0x00007f88157e53f2 in QReadWriteLockPrivate::recursiveLockForRead(int) () at /lib64/libQt5Core.so.5
#8  0x00007f88157e573a in QReadWriteLock::tryLockForRead(int) () at /lib64/libQt5Core.so.5
#9  0x00007f87528a4341 in Plasma::RunnerContext::isValid() const () at /lib64/libKF5Runner.so.5
#10 0x00007f87528a6399 in Plasma::RunnerContext::addMatch(Plasma::QueryMatch const&) () at /lib64/libKF5Runner.so.5
#11 0x00007f875289973a in DBusRunner::match(Plasma::RunnerContext&)::{lambda()#3}::operator()() const () at /lib64/libKF5Runner.so.5
#12 0x00007f88159c126a in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#13 0x00007f8816aca92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#14 0x00007f8816ad2174 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#15 0x00007f8815997be7 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#16 0x00007f881599a36b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#17 0x00007f88159e8e43 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#18 0x00007f880ce5cb77 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#19 0x00007f880ce5cf20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#20 0x00007f880ce5cfac in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#21 0x00007f88159e8c2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#22 0x00007f881599696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#23 0x00007f881599f094 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#24 0x000055eebf801d5a in main ()

Reported using DrKonqi

Comment 1 Kai Uwe Broulik 2018-06-07 07:54:27 UTC


*** This bug has been marked as a duplicate of bug 394272 ***