Bug 358797

Summary: krunner die after typing the 5 character of any command
Product: [Plasma] krunner Reporter: Ken Aaker <kenaaker>
Component: filesearchAssignee: Pinak Ahuja <pinak.ahuja>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aleixpol, kde
Priority: NOR Keywords: drkonqi
Version: 5.5.2   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Ken Aaker 2016-01-30 20:27:00 UTC 
Application: krunner (5.5.2)

Qt Version: 5.5.1
Operating System: Linux 4.3.3-4-default x86_64
Distribution: "openSUSE Tumbleweed (20151124) (x86_64)"

-- Information about the crash:
I haven't tested exhaustively, but krunner crashes almost everytime I enter any command that is longer than 5 characters.  That's not much of a pattern, but it's all I have at the moment.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0c33c988c0 (LWP 4035))]

Thread 20 (Thread 0x7f0c1c9a6700 (LWP 4036)):
#0  0x00007f0c2f95024d in poll () at /lib64/libc.so.6
#1  0x00007f0c2ee4a432 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f0c2ee4c007 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f0c1f161e29 in QXcbEventReader::run() (this=0x1511a90) at qxcbconnection.cpp:1229
#4  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1511a90) at thread/qthread_unix.cpp:331
#5  0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f0c10cbe700 (LWP 4039)):
#0  0x00007f0c2ce66090 in g_private_get () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0c2ce49380 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0c2ce222bc in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0c2ce23135 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0c2ce2336c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f0c3026d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f0c0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f0c3021763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f0c10cbdcf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f0c30043b1c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f0c327049a5 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1961c30) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f0c06c3e700 (LWP 4040)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x17cbac0) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1e6c250, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c32dec00e in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f0c32dec853 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1e6c1d0) at thread/qthread_unix.cpp:331
#6  0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f0bf5c86700 (LWP 4042)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1d6e500) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f0bf5485700 (LWP 4043)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1ba1460) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f0bf4c84700 (LWP 4044)):
[KCrash Handler]
#6  0x00007f0c04be33e0 in  () at /usr/lib64/liblmdb-0.9.16.so
#7  0x00007f0c04be46c4 in mdb_txn_begin () at /usr/lib64/liblmdb-0.9.16.so
#8  0x00007f0c052676eb in  () at /usr/lib64/libKF5Baloo.so.5
#9  0x00007f0c05257472 in Baloo::Query::exec() () at /usr/lib64/libKF5Baloo.so.5
#10 0x00007f0c0547b27f in SearchRunner::match(Plasma::RunnerContext&, QString const&, QString const&) (this=this@entry=0x1d7c040, context=..., type=..., category=...) at /usr/src/debug/plasma-workspace-5.5.2/runners/baloo/baloosearchrunner.cpp:98
#11 0x00007f0c0547bb86 in SearchRunner::match(Plasma::RunnerContext&) (this=0x1d7c040, context=...) at /usr/src/debug/plasma-workspace-5.5.2/runners/baloo/baloosearchrunner.cpp:160
#12 0x00007f0c096fb0d8 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib64/libKF5Runner.so.5
#13 0x00007f0c094de5b0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f0c094dd240 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f0c094dcd5a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1e6c110) at thread/qthread_unix.cpp:331
#17 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f0beffff700 (LWP 4045)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1d6ee20) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f0bef7fe700 (LWP 4046)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bf0002f90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f0beeffd700 (LWP 4047)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0be8002f90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f0bee7fc700 (LWP 4048)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x1b2b340) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f0bedffb700 (LWP 4049)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0be4002d90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f0bed7fa700 (LWP 4050)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bd8003190) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f0becff9700 (LWP 4051)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0be0002d90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f0bcbfff700 (LWP 4052)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bd4002d90) at thread/qthread_unix.cpp:331
#12 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f0bcb7fe700 (LWP 4053)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bf0003600) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f0bcaffd700 (LWP 4054)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0be80034d0) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f0bca7fc700 (LWP 4055)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x174a720) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0bc9ffb700 (LWP 4056)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bbc002b90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f0bc97fa700 (LWP 4057)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f9b970) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f0c30049abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1999820, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0c094dae37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0c094ded98 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0c094dede2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0c094da059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0c094dce23 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0c3004894f in QThreadPrivate::start(void*) (arg=0x7f0bcc002f90) at thread/qthread_unix.cpp:331
#10 0x00007f0c2d79e4a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0c2f958bdd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0c33c988c0 (LWP 4035)):
#0  0x00007f0c2d7a407f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0c2ee4a689 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f0c2ee4bd57 in  () at /usr/lib64/libxcb.so.1
#3  0x00007f0c2ee4be61 in xcb_wait_for_reply () at /usr/lib64/libxcb.so.1
#4  0x00007f0c318d66b0 in  () at /usr/lib64/libKF5WindowSystem.so.5
#5  0x00007f0c318d15e8 in NETWinInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#6  0x00007f0c318d47e6 in NETWinInfo::NETWinInfo(xcb_connection_t*, unsigned int, unsigned int, QFlags<NET::Property>, QFlags<NET::Property2>, NET::Role) () at /usr/lib64/libKF5WindowSystem.so.5
#7  0x00007f0c118f6604 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#8  0x000000000040a9ae in View::event(QEvent*) (this=0x7ffc15cece90, event=0x7ffc15cec6c0) at /usr/src/debug/plasma-workspace-5.5.2/krunner/view.cpp:192
#9  0x00007f0c311908cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007f0c311959d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007f0c30219cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffc15cece20, receiver=receiver@entry=0x7ffc15cece90, event=event@entry=0x7ffc15cec6c0) at kernel/qcoreapplication.cpp:965
#12 0x00007f0c30768a70 in QWindowPrivate::deliverUpdateRequest() (event=0x7ffc15cec6c0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:224
#13 0x00007f0c30768a70 in QWindowPrivate::deliverUpdateRequest() (this=this@entry=0x15a9080) at kernel/qwindow.cpp:2081
#14 0x00007f0c30768f39 in QWindow::event(QEvent*) (this=0x7ffc15cece90, ev=<optimized out>) at kernel/qwindow.cpp:2063
#15 0x00007f0c32e1c621 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f0c338ad1f3 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib64/libKF5PlasmaQuick.so.5
#17 0x000000000040a98f in View::event(QEvent*) (this=0x7ffc15cece90, event=0x7ffc15cecb40) at /usr/src/debug/plasma-workspace-5.5.2/krunner/view.cpp:190
#18 0x00007f0c311908cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f0c311959d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f0c30219cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffc15cece20, receiver=0x7ffc15cece90, event=event@entry=0x7ffc15cecb40) at kernel/qcoreapplication.cpp:965
#21 0x00007f0c3026c3bd in QTimerInfoList::activateTimers() (event=0x7ffc15cecb40, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:224
#22 0x00007f0c3026c3bd in QTimerInfoList::activateTimers() (this=0x15454d0) at kernel/qtimerinfo_unix.cpp:637
#23 0x00007f0c3026c909 in idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#24 0x00007f0c3026c909 in idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:224
#25 0x00007f0c2ce23097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f0c2ce232c8 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007f0c2ce2336c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f0c3026d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1545600, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#29 0x00007f0c3021763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc15cecd60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#30 0x00007f0c3021f2fd in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#31 0x0000000000408348 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.2/krunner/main.cpp:80

Reported using DrKonqi
Comment 1 Kai Uwe Broulik 2016-09-01 11:07:59 UTC 

*** This bug has been marked as a duplicate of bug 353342 ***