https://bugs.kde.org/show_bug.cgi?id=381607
Bug ID: 381607
Summary: krunner crashes during calculation
Product: krunner
Version: 5.10.2
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@privat.broulik.de
Reporter: l...@georgemail.de
Target Milestone: ---
Application: krunner (5.10.2)
Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.11.6-1-ARCH x86_64
Distribution: "Arch Linux"
-- Information about the crash:
while entering arithmetic queries (e.g. "12*300), krunner freezes from time to
time until it crashes.
The crash can be reproduced sometimes.
-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbbc877a7c0 (LWP 640))]
Thread 14 (Thread 0x7fbb75ffb700 (LWP 964)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbbc4635ff7 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fbb9dccf3cd in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcd42b8 in () at /usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbb9dcd1b6b in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7fbb767fc700 (LWP 963)):
#0 0x00007fbbc1ce839d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fbbc46360eb in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbbc462ef7b in QSemaphore::acquire(int) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fbbc483e778 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fbb9562977f in () at /usr/lib/qt/plugins/krunner_placesrunner.so
#5 0x00007fbb9def3830 in
Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at
/usr/lib/libKF5Runner.so.5
#6 0x00007fbb9dcd34a8 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbb9dcd24fe in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#8 0x00007fbb9dcd1c2d in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#9 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#10 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7fbb76ffd700 (LWP 962)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbbc4635ff7 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fbb9dccf3cd in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcd42b8 in () at /usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbb9dcd1b6b in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7fbb777fe700 (LWP 961)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbb9def5e6d in () at /usr/lib/libKF5Runner.so.5
#3 0x00007fbb9dcd293c in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcd209b in
ThreadWeaver::Job::defaultEnd(QSharedPointer<ThreadWeaver::JobInterface>
const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcd2531 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbb9dcd1c2d in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7fbb77fff700 (LWP 960)):
[KCrash Handler]
#5 0x00007fbbc3e8f670 in raise () at /usr/lib/libc.so.6
#6 0x00007fbbc3e90d00 in abort () at /usr/lib/libc.so.6
#7 0x00007fbbc3ece551 in __libc_message () at /usr/lib/libc.so.6
#8 0x00007fbbc3ed4bfb in malloc_printerr () at /usr/lib/libc.so.6
#9 0x00007fbbc3ed7db0 in _int_malloc () at /usr/lib/libc.so.6
#10 0x00007fbbc3ed8fb8 in malloc () at /usr/lib/libc.so.6
#11 0x00007fbbc4636412 in QArrayData::allocate(unsigned long, unsigned long,
unsigned long, QFlags<QArrayData::AllocationOption>) () at
/usr/lib/libQt5Core.so.5
#12 0x00007fbbc46b5ca3 in QString::QString(int, Qt::Initialization) () at
/usr/lib/libQt5Core.so.5
#13 0x00007fbbc4690bb5 in QLocalePrivate::languageToCode(QLocale::Language) ()
at /usr/lib/libQt5Core.so.5
#14 0x00007fbbc4693a40 in QLocale::name() const () at /usr/lib/libQt5Core.so.5
#15 0x00007fbbc542fee9 in KPluginMetaData::readTranslatedValue(QJsonObject
const&, QString const&, QJsonValue const&) () at /usr/lib/libKF5CoreAddons.so.5
#16 0x00007fbbc543024e in KPluginMetaData::readTranslatedString(QJsonObject
const&, QString const&, QString const&) () at /usr/lib/libKF5CoreAddons.so.5
#17 0x00007fbbc543076a in KPluginMetaData::name() const () at
/usr/lib/libKF5CoreAddons.so.5
#18 0x00007fbbc31b3669 in KPluginInfo::name() const () at
/usr/lib/libKF5Service.so.5
#19 0x00007fbb9def38e8 in Plasma::AbstractRunner::name() const () at
/usr/lib/libKF5Runner.so.5
#20 0x00007fbb9def61ef in () at /usr/lib/libKF5Runner.so.5
#21 0x00007fbb9dcd0ea6 in () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007fbb9dccf34f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007fbb9dcd42b8 in () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007fbb9dcd4312 in () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007fbb9dcd1b6b in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#29 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#30 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fbb88e3f700 (LWP 959)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbbc4635ff7 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fbb9dccf3cd in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcd42b8 in () at /usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbb9dcd1b6b in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fbb89640700 (LWP 958)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbb9def5e6d in () at /usr/lib/libKF5Runner.so.5
#3 0x00007fbb9dcd293c in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcd209b in
ThreadWeaver::Job::defaultEnd(QSharedPointer<ThreadWeaver::JobInterface>
const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcd2531 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbb9dcd1c2d in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fbb89e41700 (LWP 957)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbb9dccf183 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007fbb9dcd42b8 in () at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9dcce913 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5 0x00007fbb9dcd1b6b in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#6 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#7 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fbb92ea4700 (LWP 955)):
#0 0x00007fbbc3f3f2bd in poll () at /usr/lib/libc.so.6
#1 0x00007fbbbf745bf9 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fbbbf745f92 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3 0x00007fbb94a5f426 in () at /usr/lib/libgio-2.0.so.0
#4 0x00007fbbbf76cac5 in () at /usr/lib/libglib-2.0.so.0
#5 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fbb936a5700 (LWP 954)):
#0 0x00007fbbbf78aa44 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fbbbf744ac7 in g_main_context_acquire () at
/usr/lib/libglib-2.0.so.0
#2 0x00007fbbbf745ab5 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007fbbbf745d0c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007fbbbf745d51 in () at /usr/lib/libglib-2.0.so.0
#5 0x00007fbbbf76cac5 in () at /usr/lib/libglib-2.0.so.0
#6 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fbba8e3c700 (LWP 712)):
#0 0x00007fbbbf78aa29 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fbbbf745143 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2 0x00007fbbbf745b2b in () at /usr/lib/libglib-2.0.so.0
#3 0x00007fbbbf745d0c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007fbbc4867e9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007fbbc480e21a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007fbbc463040a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007fbbc71a3645 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#9 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fbbb0baa700 (LWP 705)):
#0 0x00007fbbbf78aa29 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fbbbf745bdf in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fbbbf745d0c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fbbc4867e9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fbbc480e21a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007fbbc463040a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007fbbc6138d45 in () at /usr/lib/libQt5DBus.so.5
#7 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#8 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fbbb2f41700 (LWP 647)):
#0 0x00007fbbc3f3f2bd in poll () at /usr/lib/libc.so.6
#1 0x00007fbbc362b8e0 in () at /usr/lib/libxcb.so.1
#2 0x00007fbbc362d679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fbbb56c2d49 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fbbc4634cbd in () at /usr/lib/libQt5Core.so.5
#5 0x00007fbbc1ce2297 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fbbc3f4925f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fbbc877a7c0 (LWP 640)):
#0 0x00007fbbc3f443b9 in syscall () at /usr/lib/libc.so.6
#1 0x00007fbbc462cad5 in QBasicMutex::lockInternal() () at
/usr/lib/libQt5Core.so.5
#2 0x00007fbb9dccdb84 in
ThreadWeaver::Weaver::enqueue(QVector<QSharedPointer<ThreadWeaver::JobInterface>
> const&) () at /usr/lib/libKF5ThreadWeaver.so.5
#3 0x00007fbb9dcccf65 in
ThreadWeaver::Queue::enqueue(QSharedPointer<ThreadWeaver::JobInterface> const&)
() at /usr/lib/libKF5ThreadWeaver.so.5
#4 0x00007fbb9df05cb4 in Plasma::RunnerManager::launchQuery(QString const&,
QString const&) () at /usr/lib/libKF5Runner.so.5
#5 0x00007fbb9e121bc8 in Milou::SourcesModel::setQueryString(QString const&)
() at /usr/lib/libmilou.so.5
#6 0x00007fbb9e12838d in () at /usr/lib/libmilou.so.5
#7 0x00007fbbc718d3ef in () at /usr/lib/libQt5Qml.so.5
#8 0x00007fbbc718ddae in () at /usr/lib/libQt5Qml.so.5
#9 0x00007fbbc718ab93 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib/libQt5Qml.so.5
#10 0x00007fbbc7161a83 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib/libQt5Qml.so.5
#11 0x00007fbbc7100499 in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#12 0x00007fbbc483dc9f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#13 0x00007fbbc70fc1d0 in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#14 0x00007fbbc70db43f in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#15 0x00007fbbc70ec730 in
QV4::Runtime::method_setQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value
const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#16 0x00007fbbc884a126 in ()
#17 0x00007fff2d0032f0 in ()
#18 0x00007fbbc74b4d00 in () at /usr/lib/libQt5Qml.so.5
#19 0x0000000000000000 in ()
Possible duplicates by query: bug 376828, bug 374045, bug 372901.
Reported using DrKonqi
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