https://bugs.kde.org/show_bug.cgi?id=397146

            Bug ID: 397146
           Summary: Krunner crashed just after login
           Product: krunner
           Version: 5.12.6
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: k...@privat.broulik.de
          Reporter: wamb...@gmail.com
  Target Milestone: ---

Application: krunner (5.12.6)

Qt Version: 5.10.1
Frameworks Version: 5.48.0
Operating System: Linux 4.17.9-200.fc28.x86_64 x86_64
Distribution: "Fedora release 28 (Twenty Eight)"

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

Login, then waiting for desktop to load when crash happened

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f05ef31c940 (LWP 2396))]

Thread 22 (Thread 0x7f05897fa700 (LWP 2928)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f0589ffb700 (LWP 2927)):
[KCrash Handler]
#6  0x00007f05eaa85feb in raise () from /lib64/libc.so.6
#7  0x00007f05eaa705c1 in abort () from /lib64/libc.so.6
#8  0x00007f05eaac89d7 in __libc_message () from /lib64/libc.so.6
#9  0x00007f05eaaceeac in malloc_printerr () from /lib64/libc.so.6
#10 0x00007f05eaad091c in _int_free () from /lib64/libc.so.6
#11 0x00007f05ebdaee64 in QCache<QString, QIcon>::insert(QString const&,
QIcon*, int) () from /lib64/libQt5Gui.so.5
#12 0x00007f05ebdaaf05 in QIcon::fromTheme(QString const&) () from
/lib64/libQt5Gui.so.5
#13 0x00007f05ab926289 in InstallerRunner::match(Plasma::RunnerContext&) [clone
.part.36] () from /usr/lib64/qt5/plugins/appstreamrunner.so
#14 0x00007f05ab926a72 in InstallerRunner::match(Plasma::RunnerContext&) ()
from /usr/lib64/qt5/plugins/appstreamrunner.so
#15 0x00007f05bdacb598 in
Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from
/lib64/libKF5Runner.so.5
#16 0x00007f05bd8a5f3c in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f05bd8a4d64 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f05bd8a4803 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#20 0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#21 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f058a7fc700 (LWP 2926)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f058affd700 (LWP 2925)):
#0  0x00007f05eab5650c in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f05eaad403e in realloc () from /lib64/libc.so.6
#2  0x00007f05eb8680c6 in QRegExpMatchState::prepareForMatch(QRegExpEngine*) ()
from /lib64/libQt5Core.so.5
#3  0x00007f05eb86e6fd in prepareEngineForMatch(QRegExpPrivate*, QString
const&) () from /lib64/libQt5Core.so.5
#4  0x00007f05eb870498 in QRegExp::exactMatch(QString const&) const () from
/lib64/libQt5Core.so.5
#5  0x00007f05eba361ea in QMimeGlobPattern::matchFileName(QString const&) const
() from /lib64/libQt5Core.so.5
#6  0x00007f05eba38051 in
QMimeBinaryProvider::matchGlobList(QMimeGlobMatchResult&,
QMimeBinaryProvider::CacheFile*, int, QString const&) () from
/lib64/libQt5Core.so.5
#7  0x00007f05eba3c74e in QMimeBinaryProvider::findByFileName(QString const&)
() from /lib64/libQt5Core.so.5
#8  0x00007f05eba2e446 in
QMimeDatabasePrivate::mimeTypeForFileNameAndData(QString const&, QIODevice*,
int*) () from /lib64/libQt5Core.so.5
#9  0x00007f05eba2ec7a in QMimeDatabase::mimeTypeForFile(QFileInfo const&,
QMimeDatabase::MatchMode) const () from /lib64/libQt5Core.so.5
#10 0x00007f05ebdaa488 in QIcon::addFile(QString const&, QSize const&,
QIcon::Mode, QIcon::State) () from /lib64/libQt5Gui.so.5
#11 0x00007f05ab926318 in InstallerRunner::match(Plasma::RunnerContext&) [clone
.part.36] () from /usr/lib64/qt5/plugins/appstreamrunner.so
#12 0x00007f05ab926a72 in InstallerRunner::match(Plasma::RunnerContext&) ()
from /usr/lib64/qt5/plugins/appstreamrunner.so
#13 0x00007f05bdacb598 in
Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from
/lib64/libKF5Runner.so.5
#14 0x00007f05bd8a5f3c in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f05bd8a4d64 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f05bd8a4803 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#18 0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#19 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f058b7fe700 (LWP 2924)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f058bfff700 (LWP 2923)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f0594ff9700 (LWP 2922)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f05957fa700 (LWP 2921)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f0595ffb700 (LWP 2920)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f05967fc700 (LWP 2919)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f0596ffd700 (LWP 2918)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f05977fe700 (LWP 2917)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f0597fff700 (LWP 2916)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f05a0fe0700 (LWP 2915)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f05a17e1700 (LWP 2914)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f05a1fe2700 (LWP 2913)):
#0  0x00007f05e750b52c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f05eb80c83b in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2  0x00007f05bd8a2730 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f05bd8a686c in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05bd8a68ca in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) ()
from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05bd8a17c1 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05bd8a4751 in ThreadWeaver::Thread::run() () from
/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f05aa1ac700 (LWP 2910)):
#0  0x00007f05eab3e659 in poll () from /lib64/libc.so.6
#1  0x00007f05e2804be6 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2  0x00007f05e2804fa2 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007f05b12e36ba in gdbus_shared_thread_func () from
/lib64/libgio-2.0.so.0
#4  0x00007f05e282cf2a in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f05aa9ad700 (LWP 2909)):
#0  0x00007f05eab3e659 in poll () from /lib64/libc.so.6
#1  0x00007f05e2804be6 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2  0x00007f05e2804d10 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f05e2804d61 in glib_worker_main () from /lib64/libglib-2.0.so.0
#4  0x00007f05e282cf2a in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f05bffff700 (LWP 2487)):
#0  0x00007f05eab3a0c4 in read () from /lib64/libc.so.6
#1  0x00007f05e284a070 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f05e28046db in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f05e2804b90 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4  0x00007f05e2804d10 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x00007f05eba0ac2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6  0x00007f05eb9b912b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7  0x00007f05eb8079c6 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f05edef83a9 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#9  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f05c7fff700 (LWP 2479)):
#0  0x00007f05eab3e659 in poll () from /lib64/libc.so.6
#1  0x00007f05e2804be6 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2  0x00007f05e2804d10 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f05eba0ac2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f05eb9b912b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f05eb8079c6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f05ef466299 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#7  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f05ce026700 (LWP 2451)):
#0  0x00007f05eab3e659 in poll () from /lib64/libc.so.6
#1  0x00007f05e9bac04f in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f05e9badcaa in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f05cff994d9 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#4  0x00007f05eb80c11d in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5  0x00007f05e7505594 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f05eab490df in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f05ef31c940 (LWP 2396)):
#0  0x00007f05eab5650c in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f05eaad37b8 in malloc () from /lib64/libc.so.6
#2  0x00007f05eb44d71c in operator new(unsigned long) () from
/lib64/libstdc++.so.6
#3  0x00007f05eb8e1fb8 in QBuffer::QBuffer(QObject*) () from
/lib64/libQt5Core.so.5
#4  0x00007f05e772cd0f in KLocalImageCacheImplementation::serializeImage(QImage
const&) const () from /lib64/libKF5GuiAddons.so.5
#5  0x00007f05ee7763a8 in Plasma::ThemePrivate::scheduledCacheUpdate() () from
/lib64/libKF5Plasma.so.5
#6  0x00007f05eb9e2cbe in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#7  0x00007f05eb9eee1b in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib64/libQt5Core.so.5
#8  0x00007f05eb9e39db in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#9  0x00007f05ec51ce95 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#10 0x00007f05ec52483a in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#11 0x00007f05eb9ba376 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#12 0x00007f05eba09f19 in QTimerInfoList::activateTimers() () from
/lib64/libQt5Core.so.5
#13 0x00007f05eba0a804 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#14 0x00007f05e28048ad in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#15 0x00007f05e2804c78 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#16 0x00007f05e2804d10 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#17 0x00007f05eba0ac13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#18 0x00007f05d0027065 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5XcbQpa.so.5
#19 0x00007f05eb9b912b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#20 0x00007f05eb9c15b6 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#21 0x000055a9e1c769c0 in main ()

Possible duplicates by query: bug 386896.

Reported using DrKonqi

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