Bug 383744

Summary: try to open application with ALT-F2 +
Product: [Plasma] krunner Reporter: miko <mickael.sergent>
Component: generalAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED WORKSFORME    
Severity: crash CC: 320pointsguy, alexander.lohnau, Linkz57, mageia, nate, r.everaert
Priority: NOR Keywords: drkonqi
Version: 5.8.6   
Target Milestone: ---   
Platform: Debian stable   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description miko 2017-08-20 09:03:45 UTC 
Application: krunner (5.8.6)

Qt Version: 5.7.1
Frameworks Version: 5.28.0
Operating System: Linux 4.9.36-amd64 x86_64
Distribution: Debian GNU/Linux 9.1 (stretch)

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

I tried to open kdevelop application, I press ALT+F2 then continued by pressing first letters of kdevelop, then application crashed.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
[Current thread is 1 (Thread 0x7ff41f687900 (LWP 1586))]

Thread 21 (Thread 0x7ff3aaffd700 (LWP 4179)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3aaffd700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 20 (Thread 0x7ff3ab7fe700 (LWP 4178)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3ab7fe700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 19 (Thread 0x7ff3abfff700 (LWP 4177)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3abfff700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 18 (Thread 0x7ff3d8973700 (LWP 4176)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ff41c377ec5 in QBasicMutex::lockInternal() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c377f27 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c3fae89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c3fb075 in QRegExp::~QRegExp() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c46d7b9 in QDirIterator::~QDirIterator() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41c468e70 in QDir::entryInfoList(QStringList const&, QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff41c46915f in QDir::entryInfoList(QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff41af399ce in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#9  0x00007ff41af39ade in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#10 0x00007ff41af3a3fb in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#11 0x00007ff41af36bc2 in KSycocaPrivate::needsRebuild() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#12 0x00007ff41af36cf9 in KSycocaPrivate::checkDirectories() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#13 0x00007ff41af36dfb in KSycocaPrivate::checkDatabase(QFlags<KSycocaPrivate::BehaviorIfNotFound>) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#14 0x00007ff41af37106 in KSycoca::ensureCacheValid() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#15 0x00007ff41af23152 in KServiceTypeTrader::defaultOffers(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#16 0x00007ff41af23531 in KServiceTypeTrader::query(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#17 0x00007ff3e6660dfc in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_services.so
#18 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#19 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff419c7c494 in start_thread (arg=0x7ff3d8973700) at pthread_create.c:333
#24 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 17 (Thread 0x7ff3d9174700 (LWP 4175)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c37ab33 in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c57c85e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff3e92de61f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_placesrunner.so
#5  0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#6  0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff419c7c494 in start_thread (arg=0x7ff3d9174700) at pthread_create.c:333
#11 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 16 (Thread 0x7ff3d9975700 (LWP 4174)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007ff41bbe53fa in __GI_abort () at abort.c:89
#8  0x00007ff41bc21bd0 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ff41bd16dd0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007ff41bc27f96 in malloc_printerr (action=3, str=0x7ff41bd16e48 "double free or corruption (!prev)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5049
#10 0x00007ff41bc287de in _int_free (av=av@entry=0x7ff41bf4ab00 <main_arena>, p=p@entry=0x55b7625eb030, have_lock=have_lock@entry=1) at malloc.c:3905
#11 0x00007ff41bc2b098 in _int_realloc (av=av@entry=0x7ff41bf4ab00 <main_arena>, oldp=oldp@entry=0x55b7625eb030, oldsize=oldsize@entry=272, nb=nb@entry=528) at malloc.c:4396
#12 0x00007ff41bc2c6e9 in __GI___libc_realloc (oldmem=0x55b7625eb040, bytes=512) at malloc.c:3083
#13 0x00007ff41c3e0c71 in QListData::realloc_grow(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007ff41c3e0e0a in QListData::prepend() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ff41c586adf in QObjectCleanupHandler::add(QObject*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff41cd1e42e in KPluginFactory::KPluginFactory() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#17 0x00007ff3aa5f7dcd in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kpackage/packagestructure/plasmoid_packagestructure.so
#18 0x00007ff3aa5f7ec5 in qt_plugin_instance () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kpackage/packagestructure/plasmoid_packagestructure.so
#19 0x00007ff41c538ebb in QPluginLoader::instance() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ff41cd2240c in KPluginLoader::factory() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#21 0x00007ff41e1186e0 in KPackage::PackageLoader::loadPackageStructure(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#22 0x00007ff41e1199d4 in KPackage::PackageLoader::listPackages(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#23 0x00007ff41e119ced in KPackage::PackageLoader::findPackages(QString const&, QString const&, std::function<bool (KPluginMetaData const&)>) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#24 0x00007ff41b924c0a in Plasma::PluginLoader::listAppletMetaData(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#25 0x00007ff41b924e75 in Plasma::PluginLoader::listAppletInfo(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#26 0x00007ff3f2d7e282 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_windowedwidgets.so
#27 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#28 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007ff419c7c494 in start_thread (arg=0x7ff3d9975700) at pthread_create.c:333
#33 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 15 (Thread 0x7ff3da176700 (LWP 4173)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ff41c377ec5 in QBasicMutex::lockInternal() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c377f27 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c3fae89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c3fb075 in QRegExp::~QRegExp() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c46d7b9 in QDirIterator::~QDirIterator() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41e11969f in KPackage::PackageLoader::listPackages(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#7  0x00007ff41e119ced in KPackage::PackageLoader::findPackages(QString const&, QString const&, std::function<bool (KPluginMetaData const&)>) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#8  0x00007ff41b924c0a in Plasma::PluginLoader::listAppletMetaData(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#9  0x00007ff41b924e75 in Plasma::PluginLoader::listAppletInfo(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#10 0x00007ff3f2d7e282 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_windowedwidgets.so
#11 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#12 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff419c7c494 in start_thread (arg=0x7ff3da176700) at pthread_create.c:333
#17 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 14 (Thread 0x7ff3db7fe700 (LWP 4172)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3db7fe700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 13 (Thread 0x7ff3dbfff700 (LWP 4171)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3dbfff700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 12 (Thread 0x7ff3e0973700 (LWP 4170)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3e0973700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 11 (Thread 0x7ff3e1174700 (LWP 4169)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ff41c377ec5 in QBasicMutex::lockInternal() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c377f27 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c3fa3ac in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c3fa8a5 in QRegExp::QRegExp(QString const&, Qt::CaseSensitivity, QRegExp::PatternSyntax) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c46e87c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41c46f34c in QDirIterator::QDirIterator(QString const&, QStringList const&, QFlags<QDir::Filter>, QFlags<QDirIterator::IteratorFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff41c468a7c in QDir::entryInfoList(QStringList const&, QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff41c46915f in QDir::entryInfoList(QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff41af399ce in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#10 0x00007ff41af39ade in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#11 0x00007ff41af3a3fb in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#12 0x00007ff41af36bc2 in KSycocaPrivate::needsRebuild() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#13 0x00007ff41af36cf9 in KSycocaPrivate::checkDirectories() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#14 0x00007ff41af36dfb in KSycocaPrivate::checkDatabase(QFlags<KSycocaPrivate::BehaviorIfNotFound>) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#15 0x00007ff41af37106 in KSycoca::ensureCacheValid() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#16 0x00007ff41af23152 in KServiceTypeTrader::defaultOffers(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#17 0x00007ff41af23531 in KServiceTypeTrader::query(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#18 0x00007ff3e6660dfc in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_services.so
#19 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#20 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ff419c7c494 in start_thread (arg=0x7ff3e1174700) at pthread_create.c:333
#25 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 10 (Thread 0x7ff3e1975700 (LWP 4168)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3e1975700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 9 (Thread 0x7ff3e2176700 (LWP 4167)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007ff41bc28ba0 in _int_free (av=0x7ff41bf4ab00 <main_arena>, p=0x55b7619fb2e0, have_lock=0) at malloc.c:4000
#2  0x00007ff41c3f47ea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c3ffc67 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c3faed3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c3fb075 in QRegExp::~QRegExp() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41c46d7b9 in QDirIterator::~QDirIterator() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff41c468e70 in QDir::entryInfoList(QStringList const&, QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff41c46915f in QDir::entryInfoList(QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff41af399ce in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#10 0x00007ff41af39ade in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#11 0x00007ff41af3a3fb in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#12 0x00007ff41af36bc2 in KSycocaPrivate::needsRebuild() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#13 0x00007ff41af36cf9 in KSycocaPrivate::checkDirectories() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#14 0x00007ff41af36dfb in KSycocaPrivate::checkDatabase(QFlags<KSycocaPrivate::BehaviorIfNotFound>) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#15 0x00007ff41af37106 in KSycoca::ensureCacheValid() () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#16 0x00007ff41af23152 in KServiceTypeTrader::defaultOffers(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#17 0x00007ff41af23531 in KServiceTypeTrader::query(QString const&, QString const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#18 0x00007ff3e6660dfc in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_services.so
#19 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#20 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ff419c7c494 in start_thread (arg=0x7ff3e2176700) at pthread_create.c:333
#25 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 8 (Thread 0x7ff3e2977700 (LWP 4166)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3e2977700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 7 (Thread 0x7ff3da977700 (LWP 4165)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ff41c377ec5 in QBasicMutex::lockInternal() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c377f27 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c3fae89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c3fb075 in QRegExp::~QRegExp() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c46d7b9 in QDirIterator::~QDirIterator() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41e11969f in KPackage::PackageLoader::listPackages(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#7  0x00007ff41e119ced in KPackage::PackageLoader::findPackages(QString const&, QString const&, std::function<bool (KPluginMetaData const&)>) () from /usr/lib/x86_64-linux-gnu/libKF5Package.so.5
#8  0x00007ff41b924c0a in Plasma::PluginLoader::listAppletMetaData(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#9  0x00007ff41b924e75 in Plasma::PluginLoader::listAppletInfo(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#10 0x00007ff3f2d7e282 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_windowedwidgets.so
#11 0x00007ff3f7392f28 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#12 0x00007ff3f7171708 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007ff3f7170140 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007ff3f716fce0 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff419c7c494 in start_thread (arg=0x7ff3da977700) at pthread_create.c:333
#17 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 6 (Thread 0x7ff3e3178700 (LWP 4164)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff3f716dd50 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007ff3f7171f88 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007ff3f716cecd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007ff3f716fd99 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff419c7c494 in start_thread (arg=0x7ff3e3178700) at pthread_create.c:333
#8  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 5 (Thread 0x7ff3f45a7700 (LWP 4163)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff41c381c6b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41e89b405 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007ff41e89bcfa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff419c7c494 in start_thread (arg=0x7ff3f45a7700) at pthread_create.c:333
#6  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 4 (Thread 0x7ff40181c700 (LWP 1640)):
#0  0x00007ff41bc8c71d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ff417956d40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff4179124be in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff417912994 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff417912b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff41c5a506b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff41c54e9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff41c37c0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff41e5f86a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff419c7c494 in start_thread (arg=0x7ff40181c700) at pthread_create.c:333
#11 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7ff409a7a700 (LWP 1602)):
#0  0x00007ff41c426085 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007ff41c5a2ce9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ff41c5a3295 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c5a463e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff417911edd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff41791291b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff417912b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff41c5a506b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff41c54e9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff41c37c0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff41f7ab6d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ff419c7c494 in start_thread (arg=0x7ff409a7a700) at pthread_create.c:333
#13 0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7ff40bc60700 (LWP 1596)):
#0  0x00007ff41bc906ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ff41b39a150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff41b39bee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff40dbb1b69 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff41c380da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff419c7c494 in start_thread (arg=0x7ff40bc60700) at pthread_create.c:333
#6  0x00007ff41bc99aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7ff41f687900 (LWP 1586)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007ff41bc2bfd2 in __GI___libc_malloc (bytes=140686417767168) at malloc.c:2926
#2  0x00007ff41c381fec in QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff41c389594 in QByteArray::fromRawData(char const*, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff41c559989 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff41c582882 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff40a26ecb4 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#7  0x00007ff40a27b328 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#8  0x00007ff40a28b2d5 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#9  0x00007ff40a27300e in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#10 0x00007ff40a27398b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#11 0x00007ff40a22246d in Solid::Device::description() const () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#12 0x00007ff40a78d420 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#13 0x00007ff40a78e295 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#14 0x00007ff40a78eda7 in KFilePlacesModel::data(QModelIndex const&, int) const () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#15 0x00007ff40a78f377 in KFilePlacesModel::text(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#16 0x00007ff3e92ddd0a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_placesrunner.so
#17 0x00007ff41c57d499 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ff41d0c8b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ff41d0d0341 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ff41c5509e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ff41c55316d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff41c5a4c43 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff4179127f7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ff417912a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ff417912b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ff41c5a504f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff41c54e9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ff41c55713c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000055b7607ddf88 in ?? ()
#30 0x00007ff41bbd12b1 in __libc_start_main (main=0x55b7607ddb60, argc=1, argv=0x7fff3d207a68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3d207a58) at ../csu/libc-start.c:291
#31 0x000055b7607de00a in _start ()

Possible duplicates by query: bug 383554, bug 382108, bug 381268, bug 379700, bug 377366.

Reported using DrKonqi
Comment 1 Nate Graham 2017-08-20 18:20:00 UTC 
Duplicate of https://bugs.kde.org/show_bug.cgi?id=378493

*** This bug has been marked as a duplicate of bug 378493 ***
Comment 2 Christoph Feck 2017-09-07 22:02:13 UTC 
Not a duplicate, the backtraces are not related.

If this crash is reproducible, a valgrind log would help to investigate the memory corruption.
Comment 3 miko 2017-09-08 18:47:20 UTC 
see only, so difficult to provide a valgrind log.
Comment 4 miko 2017-09-08 18:48:18 UTC 
I mean see only one time...
Comment 5 Link Wapcaplet 2018-05-15 16:34:54 UTC 
Created attachment 112671 [details]
New crash information added by DrKonqi

krunner (5.12.4) using Qt 5.9.5

- What I was doing when the application crashed:
I opened krunner by just typing on the desktop (not hotkey) and started typing "kontact" but it crashed after the first "k".
- Unusual behavior I noticed:
I recently installed latte-dock 0.7.79 from an unstable PPA. Latte-dock relauched when plasma crashed and came back automatically. 
- Attempted to do it again and it worked fine. This crash happens very rarely for me.

-- Backtrace (Reduced):
#6  0x00007fc8146e5e97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007fc8146e7801 in __GI_abort () at abort.c:79
[...]
#9  0x00007fc81473790a in malloc_printerr (str=str@entry=0x7fc81485f890 "double free or corruption (!prev)") at malloc.c:5350
#10 0x00007fc81473a2fc in _int_free (av=0x7fc814a92c40 <main_arena>, p=0x55bf6d9dfbb0, have_lock=<optimized out>) at malloc.c:4281
#11 0x00007fc81473c9a0 in _int_realloc (av=av@entry=0x7fc814a92c40 <main_arena>, oldp=oldp@entry=0x55bf6d9dfbb0, oldsize=oldsize@entry=272, nb=nb@entry=528) at malloc.c:4624
Comment 6 Christoph Feck 2019-07-25 11:38:33 UTC 
*** Bug 372281 has been marked as a duplicate of this bug. ***
Comment 7 Christoph Feck 2019-07-25 11:43:59 UTC 
*** Bug 393132 has been marked as a duplicate of this bug. ***
Comment 8 Christoph Feck 2019-07-25 11:44:35 UTC 
*** Bug 386079 has been marked as a duplicate of this bug. ***
Comment 9 Alexander Lohnau 2020-10-14 15:28:08 UTC 
Is this still an issue on later versions?
Comment 10 miko 2020-10-14 19:01:24 UTC 
no more reproduce since a long time for me.
my system is now on Debian 10 with krunner version 5.14.5
Comment 11 Alexander Lohnau 2020-10-14 19:02:26 UTC 
Thank you :)