Bug 368761

Summary: Plasma crashes when opening search dialog
Product: [Frameworks and Libraries] frameworks-baloo Reporter: georgemrc
Component: generalAssignee: Pinak Ahuja <pinak.ahuja>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, christoph, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description georgemrc 2016-09-13 19:46:16 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-36-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Plasma crashed after openning seach dialog. Rebooted, tried again, same result.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7feef63668c0 (LWP 4878))]

Thread 24 (Thread 0x7fedeb7fe700 (LWP 5459)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee100035b0) at thread/qthread_unix.cpp:331
#14 0x00007feef02586fa in start_thread (arg=0x7fedeb7fe700) at pthread_create.c:333
#15 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fede37fe700 (LWP 5458)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007feef116b84e in QThreadPrivate::start (arg=0x7fedf4003190) at thread/qthread_unix.cpp:331
#10 0x00007feef02586fa in start_thread (arg=0x7fede37fe700) at pthread_create.c:333
#11 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fedebfff700 (LWP 5457)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee08003550) at thread/qthread_unix.cpp:331
#16 0x00007feef02586fa in start_thread (arg=0x7fedebfff700) at pthread_create.c:333
#17 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fee04ff9700 (LWP 5456)):
#0  __memcpy_avx_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S:166
#1  0x00007fee1fb688da in memcpy (__len=0, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#2  Baloo::PostingCodec::decode (this=this@entry=0x7fee04ff839f, arr=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/codecs/postingcodec.cpp:42
#3  0x00007fee1fb5492e in DBPostingIterator::DBPostingIterator (this=0x7fec6338d8d0, data=<optimized out>, size=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:177
#4  0x00007fee1fb54c88 in Baloo::PostingDB::iter<Baloo::PostingDB::prefixIter(const QByteArray&)::<lambda(const QByteArray&)> > (this=0x7feef141f6e0 <QArrayData::shared_null>, this=0x7feef141f6e0 <QArrayData::shared_null>, prefix=..., validate=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:225
#5  Baloo::PostingDB::prefixIter (this=this@entry=0x7fee04ff8500, prefix=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:246
#6  0x00007fee1fb5e2dd in Baloo::Transaction::postingIterator (this=this@entry=0x7fee04ff8900, query=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:296
#7  0x00007fee1ffa55ca in Baloo::SearchStore::constructQuery (this=this@entry=0x7fee04ff89f0, tr=tr@entry=0x7fee04ff8900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:288
#8  0x00007fee1ffa4bfa in Baloo::SearchStore::constructQuery (this=this@entry=0x7fee04ff89f0, tr=tr@entry=0x7fee04ff8900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:163
#9  0x00007fee1ffa5bcc in Baloo::SearchStore::exec (this=this@entry=0x7fee04ff89f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:75
#10 0x00007fee1ff94bc2 in Baloo::Query::exec (this=0x7fee04ff8aa0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/query.cpp:210
#11 0x00007fee201b5f2f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#12 0x00007fee201b6879 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#13 0x00007fee3e4ec540 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#14 0x00007fee3dc5cc90 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fee3dc5b7e0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fee3dc5b28a in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fedf0003190) at thread/qthread_unix.cpp:331
#18 0x00007feef02586fa in start_thread (arg=0x7fee04ff9700) at pthread_create.c:333
#19 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fee057fa700 (LWP 5455)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007feef116b84e in QThreadPrivate::start (arg=0x5ab83d0) at thread/qthread_unix.cpp:331
#10 0x00007feef02586fa in start_thread (arg=0x7fee057fa700) at pthread_create.c:333
#11 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fee05ffb700 (LWP 5454)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fedf8002d90) at thread/qthread_unix.cpp:331
#12 0x00007feef02586fa in start_thread (arg=0x7fee05ffb700) at pthread_create.c:333
#13 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fee067fc700 (LWP 5453)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee14002b90) at thread/qthread_unix.cpp:331
#12 0x00007feef02586fa in start_thread (arg=0x7fee067fc700) at pthread_create.c:333
#13 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fee06ffd700 (LWP 5452)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee0c003190) at thread/qthread_unix.cpp:331
#16 0x00007feef02586fa in start_thread (arg=0x7fee06ffd700) at pthread_create.c:333
#17 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fee077fe700 (LWP 5451)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee00002d90) at thread/qthread_unix.cpp:331
#12 0x00007feef02586fa in start_thread (arg=0x7fee077fe700) at pthread_create.c:333
#13 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fee07fff700 (LWP 5450)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee08002f90) at thread/qthread_unix.cpp:331
#12 0x00007feef02586fa in start_thread (arg=0x7fee07fff700) at pthread_create.c:333
#13 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fee1cae4700 (LWP 5449)):
[KCrash Handler]
#6  __memcpy_avx_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S:245
#7  0x00007feef116f570 in memcpy (__len=481178848, __src=0x7fee1cae3510, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#8  QByteArray::QByteArray (this=0x7fee1cae3410, data=0x7fee1cae3510 "\240W0", size=481178848) at tools/qbytearray.cpp:1452
#9  0x00007fee1fb54917 in DBPostingIterator::DBPostingIterator (this=0x7fee00305ae0, data=<optimized out>, size=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:177
#10 0x00007fee1fb549f1 in Baloo::PostingDB::iter (this=this@entry=0x7fee1cae3500, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:169
#11 0x00007fee1fb5d8bb in Baloo::Transaction::postingIterator (this=this@entry=0x7fee1cae3900, query=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:294
#12 0x00007fee1ffa4a4c in Baloo::SearchStore::constructQuery (this=this@entry=0x7fee1cae39f0, tr=tr@entry=0x7fee1cae3900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:189
#13 0x00007fee1ffa4bfa in Baloo::SearchStore::constructQuery (this=this@entry=0x7fee1cae39f0, tr=tr@entry=0x7fee1cae3900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:163
#14 0x00007fee1ffa5bcc in Baloo::SearchStore::exec (this=this@entry=0x7fee1cae39f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:75
#15 0x00007fee1ff94bc2 in Baloo::Query::exec (this=0x7fee1cae3aa0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/query.cpp:210
#16 0x00007fee201b5f2f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#17 0x00007fee201b6879 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#18 0x00007fee3e4ec540 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#19 0x00007fee3dc5cc90 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fee3dc5b7e0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fee3dc5b28a in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee100027d0) at thread/qthread_unix.cpp:331
#23 0x00007feef02586fa in start_thread (arg=0x7fee1cae4700) at pthread_create.c:333
#24 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fee1d2e5700 (LWP 5448)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007feef116b84e in QThreadPrivate::start (arg=0x5098ff0) at thread/qthread_unix.cpp:331
#16 0x00007feef02586fa in start_thread (arg=0x7fee1d2e5700) at pthread_create.c:333
#17 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fee1dae6700 (LWP 5447)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007feef116b84e in QThreadPrivate::start (arg=0x7fee18002d90) at thread/qthread_unix.cpp:331
#16 0x00007feef02586fa in start_thread (arg=0x7fee1dae6700) at pthread_create.c:333
#17 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fee1e2e7700 (LWP 5446)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007feef116b84e in QThreadPrivate::start (arg=0x3ee0180) at thread/qthread_unix.cpp:331
#16 0x00007feef02586fa in start_thread (arg=0x7fee1e2e7700) at pthread_create.c:333
#17 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fee1eae8700 (LWP 5445)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007feef116b84e in QThreadPrivate::start (arg=0x2604df0) at thread/qthread_unix.cpp:331
#10 0x00007feef02586fa in start_thread (arg=0x7fee1eae8700) at pthread_create.c:333
#11 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fee3ffff700 (LWP 5444)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef116caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x529d790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5b5d5d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fee3dc592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fee3dc5d4e8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fee3dc5d542 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fee3dc5846d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fee3dc5b353 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007feef116b84e in QThreadPrivate::start (arg=0x52a2480) at thread/qthread_unix.cpp:331
#12 0x00007feef02586fa in start_thread (arg=0x7fee3ffff700) at pthread_create.c:333
#13 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fee217be700 (LWP 5196)):
#0  0x00007feef0a75e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007feeed80b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feef13a2a9b in QEventDispatcherGlib::processEvents (this=0x7fee3800de90, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7fee217bdc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007feef11668a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007feef4394ed6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007feef116b84e in QThreadPrivate::start (arg=0x4605820) at thread/qthread_unix.cpp:331
#8  0x00007feef02586fa in start_thread (arg=0x7fee217be700) at pthread_create.c:333
#9  0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fee2f728700 (LWP 5187)):
#0  0x00007feeed84fac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007feeed80a939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feeed80b2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feef13a2a9b in QEventDispatcherGlib::processEvents (this=0x7fee280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7fee2f727cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007feef11668a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fee31c067d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007feef116b84e in QThreadPrivate::start (arg=0x4c990c0) at thread/qthread_unix.cpp:331
#9  0x00007feef02586fa in start_thread (arg=0x7fee2f728700) at pthread_create.c:333
#10 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7feec637b700 (LWP 4940)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007feef5db3bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007feef5db3c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007feef02586fa in start_thread (arg=0x7feec637b700) at pthread_create.c:333
#4  0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7feecd805700 (LWP 4925)):
#0  0x00007feef0a719cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007feeed84e740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feeed80ae84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feeed80b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007feef13a2a9b in QEventDispatcherGlib::processEvents (this=0x7feec00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7feecd804ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007feef11668a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007feef3a0e3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007feef116b84e in QThreadPrivate::start (arg=0x2006e90) at thread/qthread_unix.cpp:331
#10 0x00007feef02586fa in start_thread (arg=0x7feecd805700) at pthread_create.c:333
#11 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7feecf6c1700 (LWP 4922)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:68
#1  0x00007feef0a75e82 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007feeed80b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feef13a2a9b in QEventDispatcherGlib::processEvents (this=0x7feec80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7feecf6c0ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007feef11668a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007feef3a0e3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007feef116b84e in QThreadPrivate::start (arg=0x2429970) at thread/qthread_unix.cpp:331
#9  0x00007feef02586fa in start_thread (arg=0x7feecf6c1700) at pthread_create.c:333
#10 0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7feedab46700 (LWP 4921)):
#0  0x00007feef0a75e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007feeed80b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feef13a2a9b in QEventDispatcherGlib::processEvents (this=0x7feed40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7feedab45ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007feef11668a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007feef3a0e3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007feef116b84e in QThreadPrivate::start (arg=0x20ec9a0) at thread/qthread_unix.cpp:331
#8  0x00007feef02586fa in start_thread (arg=0x7feedab46700) at pthread_create.c:333
#9  0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7feee1413700 (LWP 4880)):
#0  0x00007feef0a75e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007feef4b3ac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007feef4b3c8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007feee3561629 in QXcbEventReader::run (this=0x2024890) at qxcbconnection.cpp:1253
#4  0x00007feef116b84e in QThreadPrivate::start (arg=0x2024890) at thread/qthread_unix.cpp:331
#5  0x00007feef02586fa in start_thread (arg=0x7feee1413700) at pthread_create.c:333
#6  0x00007feef0a81b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7feef63668c0 (LWP 4878)):
#0  0x00007feef0a75e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007feeed80b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feeed80b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feef13a2a7f in QEventDispatcherGlib::processEvents (this=0x20428c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007feef1349dea in QEventLoop::exec (this=this@entry=0x7ffcbf8739f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007feef1351e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#6  0x0000000000432d4a in main ()

Reported using DrKonqi
Comment 1 Christoph Cullmann 2016-10-07 16:17:43 UTC 
sorry, bad thing, we don't handle db problems, other bug is there for that
already, hope it doesn't occur too often for you.

*** This bug has been marked as a duplicate of bug 360946 ***