Application: krunner (5.11.4)

Qt Version: 5.10.0
Frameworks Version: 5.41.0
Operating System: Linux 4.14.10-2-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed: trying to open digikam which failed. Now I cannot open krunner at all. This does not happen every time but certainly frequently

The crash can be reproduced sometimes.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbdc6cf8800 (LWP 949))]

Thread 24 (Thread 0x7fbd68cd1700 (LWP 4925)):
[KCrash Handler]
#5  0x00007fbd7f1a761c in sqlite3DbMallocRawNN () at /usr/lib/libsqlite3.so.0
#6  0x00007fbd7f15aec1 in  () at /usr/lib/libsqlite3.so.0
#7  0x00007fbd7f15ac72 in  () at /usr/lib/libsqlite3.so.0
#8  0x00007fbd7f1f4ea9 in  () at /usr/lib/libsqlite3.so.0
#9  0x00007fbd7f1f4bc8 in sqlite3WhereExprAnalyze () at /usr/lib/libsqlite3.so.0
#10 0x00007fbd7f1eeefd in sqlite3WhereBegin () at /usr/lib/libsqlite3.so.0
#11 0x00007fbd7f1c9f2d in sqlite3Select () at /usr/lib/libsqlite3.so.0
#12 0x00007fbd7f1b427e in sqlite3Parser () at /usr/lib/libsqlite3.so.0
#13 0x00007fbd7f1cf077 in sqlite3RunParser () at /usr/lib/libsqlite3.so.0
#14 0x00007fbd7f1b9b46 in  () at /usr/lib/libsqlite3.so.0
#15 0x00007fbd7f1b9efd in  () at /usr/lib/libsqlite3.so.0
#16 0x00007fbd7f1ba065 in  () at /usr/lib/libsqlite3.so.0
#17 0x00007fbd7f4360bc in  () at /usr/lib/qt/plugins/sqldrivers/libqsqlite.so
#18 0x00007fbdbdaa148a in QSqlResult::savePrepare(QString const&) () at /usr/lib/libQt5Sql.so.5
#19 0x00007fbdbda91929 in QSqlQuery::prepare(QString const&) () at /usr/lib/libQt5Sql.so.5
#20 0x00007fbd7f64d92a in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#21 0x00007fbd7f64fefa in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#22 0x00007fbd7f64a962 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#23 0x00007fbd7f6481a5 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#24 0x00007fbd7f653054 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#25 0x00007fbd9bbb78c0 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/libKF5Runner.so.5
#26 0x00007fbd9b996618 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007fbd9b995610 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007fbd9b994d45 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#30 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#31 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fbd694d2700 (LWP 4924)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fbd69cd3700 (LWP 4923)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fbd6a4d4700 (LWP 4922)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fbd6acd5700 (LWP 4921)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#25 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fbd6b4d6700 (LWP 4920)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#17 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fbd6bcd7700 (LWP 4919)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fbd6cff9700 (LWP 4918)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#17 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fbd6d7fa700 (LWP 4917)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fbd6dffb700 (LWP 4916)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#11 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fbd6e7fc700 (LWP 4915)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fbd6effd700 (LWP 4914)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fbd6f7fe700 (LWP 4913)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fbd6ffff700 (LWP 4912)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fbd6c4d8700 (LWP 4911)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fbd74cd9700 (LWP 4910)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbd9b99242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fbd9b997479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fbd9b9974d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fbd9b991924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fbd9b994c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fbd78ce4700 (LWP 4907)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc26de48d in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007fbdc26de48d in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007fbd7d956aa9 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007fbd7d956bf9 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007fbdc26e4a6f in std::execute_native_thread_routine(void*) (__p=0x55b0370d1a60) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fbd87fff700 (LWP 4905)):
#0  0x00007fbdc235aa48 in read () at /usr/lib/libc.so.6
#1  0x00007fbdbdd5c521 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbdbdd3390b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbdbdd34e76 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fbdbdd35f42 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#5  0x00007fbd8dc20208 in  () at /usr/lib/libgio-2.0.so.0
#6  0x00007fbdbdd291eb in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fbd8c8c3700 (LWP 4904)):
#0  0x00007fbdc235aa48 in read () at /usr/lib/libc.so.6
#1  0x00007fbdbdd5c521 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbdbdd3390b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbdbdd34e76 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fbdbdd34fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fbdbdd35002 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007fbdbdd291eb in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fbd953cf700 (LWP 4903)):
#0  0x00007fbdc2363e29 in syscall () at /usr/lib/libc.so.6
#1  0x00007fbda9cb1495 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007fbda9cb1193 in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007fbda3330a33 in  () at /usr/lib/libnvidia-glcore.so.384.98
#4  0x00007fbda3330b06 in  () at /usr/lib/libnvidia-glcore.so.384.98
#5  0x00007fbda32dde48 in  () at /usr/lib/libnvidia-glcore.so.384.98
#6  0x00007fbda320362e in  () at /usr/lib/libnvidia-glcore.so.384.98
#7  0x00007fbda9cafeae in  () at /usr/lib/libGLX_nvidia.so.0
#8  0x00007fbdb02b8165 in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#9  0x00007fbdc31fb38f in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007fbdc5b39ceb in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007fbdc5b3ee10 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#13 0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fbda8968700 (LWP 1063)):
#0  0x00007fbdbdd5c5f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fbdbdd32f87 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbdbdd34f69 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbdbdd34fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fbdc2caa6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbdc2c4c82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fbdc2a5c78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fbdc566ea19 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fbdaa744700 (LWP 996)):
#0  0x00007fbdc235ef2b in poll () at /usr/lib/libc.so.6
#1  0x00007fbdbdd34ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbdbdd34fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbdc2caa6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fbdc2c4c82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbdc2a5c78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbdc45d0416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fbdb10d0700 (LWP 979)):
#0  0x00007fbdc235ef2b in poll () at /usr/lib/libc.so.6
#1  0x00007fbdc1a408e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fbdc1a42679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fbdb3a697aa in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fbdc2a61b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fbdc037608a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbdc236942f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fbdc6cf8800 (LWP 949)):
#0  0x00007fbdc037c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbdc2a6300c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbdc5b3afea in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fbdc5b3be32 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbdc5b9f686 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbdc69170b4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#6  0x000055b0360fecc6 in  ()
#7  0x00007fbdc3c62e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007fbdc3c6a816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007fbdc2c4e1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007fbdc31cb7f3 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5
#11 0x00007fbdc31cbd2b in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#12 0x00007fbdc5b9f626 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#13 0x00007fbdc69170b4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#14 0x000055b0360fecc6 in  ()
#15 0x00007fbdc3c62e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fbdc3c6a816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fbdc2c4e1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#18 0x00007fbdc2ca9ad8 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#19 0x00007fbdc2caa30a in  () at /usr/lib/libQt5Core.so.5
#20 0x00007fbdbdd33270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#21 0x00007fbdbdd34f69 in  () at /usr/lib/libglib-2.0.so.0
#22 0x00007fbdbdd34fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#23 0x00007fbdc2caa6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#24 0x00007fbdb3af1282 in  () at /usr/lib/libQt5XcbQpa.so.5
#25 0x00007fbdc2c4c82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007fbdc2c55b18 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#27 0x000055b0360fb732 in  ()
#28 0x00007fbdc2293f4a in __libc_start_main () at /usr/lib/libc.so.6
#29 0x000055b0360fb7ba in _start ()

Reported using DrKonqi