https://bugs.kde.org/show_bug.cgi?id=395114
Bug ID: 395114
Summary: Plasma crashes when opening application launcher
Product: plasmashell
Version: 5.12.5
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Application: plasmashell (5.12.5)
Qt Version: 5.9.4
Frameworks Version: 5.46.0
Operating System: Linux 4.12.14-lp150.12.4-default x86_64
Distribution: "openSUSE Leap 15.0"
-- Information about the crash:
- What I was doing when the application crashed:
I hitted the windows key to show application launcher
- Unusual behavior I noticed:
Plasma crashed and restarted itself.
- Custom settings of the application:
None
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6bf3f3c100 (LWP 2056))]
Thread 20 (Thread 0x7f6ac5a59700 (LWP 2936)):
#0 0x00007f6bed21e227 in __errno_location () from /lib64/libc.so.6
#1 0x00007f6be2a2075e in pa_read () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2 0x00007f6be32b7dde in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0
#3 0x00007f6be32b8850 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4 0x00007f6be32b8910 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5 0x00007f6be32c6779 in ?? () from /usr/lib64/libpulse.so.0
#6 0x00007f6be2a4f438 in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#8 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 19 (Thread 0x7f6ac7062700 (LWP 2935)):
#0 0x00007f6bed2eb08b in poll () from /lib64/libc.so.6
#1 0x00007f6be7bd9109 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6ab0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6ac7061c70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f6bf129ecb5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43e933a00) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 18 (Thread 0x7f6acd7fa700 (LWP 2796)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x7f6aac0c42b0) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=this@entry=0x7f6aac09a228,
mutex=mutex@entry=0x7f6aac09a220, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3 0x00007f6bed9f007b in QSemaphore::acquire (this=this@entry=0x7f6acd7f9b20,
n=n@entry=1) at thread/qsemaphore.cpp:143
#4 0x00007f6bedbf132a in QMetaObject::activate (sender=0x55c43ea155d0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7f6acd7f9ba0) at kernel/qobject.cpp:3734
#5 0x00007f6bedbf1757 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f6ae52e4cc0 <PlacesRunner::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7f6acd7f9ba0)
at kernel/qobject.cpp:3628
#6 0x00007f6ae50e29ff in PlacesRunner::doMatch (this=<optimized out>,
_t1=<optimized out>) at
/usr/src/debug/plasma5-workspace-5.12.5-lp150.1.1.x86_64/build/runners/places/krunner_placesrunner_autogen/EWIEGA46WW/moc_placesrunner.cpp:251
#7 0x00007f6b3303b700 in Plasma::AbstractRunner::performMatch
(this=0x55c43ea155d0, localContext=...) at
/usr/src/debug/krunner-5.46.0-lp150.131.1.x86_64/src/abstractrunner.cpp:130
#8 0x00007f6b3254c358 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f6b3254b0d0 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f6b3254ab9d in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x7f6adc0238b0) at
thread/qthread_unix.cpp:368
#12 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7f6acdffb700 (LWP 2795)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x7f6ac0002de0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7f6ace7fc700 (LWP 2794)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43e6ef460) at
thread/qthread_unix.cpp:368
#16 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7f6aceffd700 (LWP 2793)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43e99fac0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7f6acf7fe700 (LWP 2792)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x7f6ae0c119e0) at
thread/qthread_unix.cpp:368
#12 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7f6acffff700 (LWP 2791)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43e77d6c0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7f6ae4ccc700 (LWP 2789)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f6b3254cbf2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43ea847f0) at
thread/qthread_unix.cpp:368
#14 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7f6ae6526700 (LWP 2787)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bed9f73eb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c43e99a570) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55c43e90bfa0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f6b32548b45 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4 0x00007f6b3254cb98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f6b32547cfd in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f6b3254aadb in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43e9ea9f0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7f6aff6b7700 (LWP 2443)):
#0 0x00007f6bed2eb08b in poll () from /lib64/libc.so.6
#1 0x00007f6be32c6831 in ?? () from /usr/lib64/libpulse.so.0
#2 0x00007f6be32b81f0 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3 0x00007f6be32b8880 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4 0x00007f6be32b8910 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5 0x00007f6be32c6779 in ?? () from /usr/lib64/libpulse.so.0
#6 0x00007f6be2a4f438 in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#8 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f6b18a63700 (LWP 2410)):
#0 0x00007f6be7c1e774 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f6be7bd902e in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6b14000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6b18a62c50,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f6b1b331887 in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43d5fc6d0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f6b2102f700 (LWP 2401)):
#0 0x00007f6be7bd90fe in ?? () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#2 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6b1c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6b2102ec90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#5 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43d377690) at
thread/qthread_unix.cpp:368
#6 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#7 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f6b39d9f700 (LWP 2238)):
#0 0x00007f6bed2e6b78 in read () from /lib64/libc.so.6
#1 0x00007f6be7c1d420 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd8bf7 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6be7bd90b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6b34000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6b39d9ec30,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#8 0x00007f6bf16edcf2 in ?? () from /usr/lib64/libQt5Quick.so.5
#9 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43ac16ad0) at
thread/qthread_unix.cpp:368
#10 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f6bcdf84700 (LWP 2194)):
#0 0x00007f6becbaa89d in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f6bf35fc5e4 in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x00007f6bf35fc629 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f6bcfdc6700 (LWP 2183)):
#0 0x00007f6bed2e6b78 in read () from /lib64/libc.so.6
#1 0x00007f6be7c1d420 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd8bf7 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6be7bd90b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6bc4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6bcfdc5c70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#8 0x00007f6bf129ecb5 in ?? () from /usr/lib64/libQt5Qml.so.5
#9 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43a41bf50) at
thread/qthread_unix.cpp:368
#10 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f6bd59c6700 (LWP 2149)):
#0 0x00007f6bed2eb08b in poll () from /lib64/libc.so.6
#1 0x00007f6be7bd9109 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6bc8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6bd59c5c70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f6bf129ecb5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43a31e9e0) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f6bd740b700 (LWP 2116)):
#0 0x00007f6be7bd8638 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#1 0x00007f6be7bd903b in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f6bedc19c0b in QEventDispatcherGlib::processEvents
(this=0x7f6bd0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7f6bd740ac60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f6bed9f14da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f6bef48d985 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x7f6bef6fdd60) at
thread/qthread_unix.cpp:368
#8 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f6bdda60700 (LWP 2066)):
#0 0x00007f6bed2eb08b in poll () from /lib64/libc.so.6
#1 0x00007f6bf22eb387 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007f6bf22ecfaa in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007f6bdfdd6029 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f6bed9f60ce in QThreadPrivate::start (arg=0x55c43a236590) at
thread/qthread_unix.cpp:368
#5 0x00007f6becba4559 in start_thread () from /lib64/libpthread.so.0
#6 0x00007f6bed2f582f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f6bf3f3c100 (LWP 2056)):
[KCrash Handler]
#6 0x00007f6bed9edfdc in
std::__atomic_base<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_acquire, __m1=std::memory_order_acquire,
__p2=<optimized out>, __p1=<synthetic pointer>: <optimized out>,
this=0x7f6b33262a10 <vtable for Plasma::RunnerManager+40>) at
/usr/include/c++/7/bits/atomic_base.h:752
#7 std::atomic<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_acquire, __m1=std::memory_order_acquire,
__p2=<optimized out>, __p1=<synthetic pointer>: <optimized out>,
this=0x7f6b33262a10 <vtable for Plasma::RunnerManager+40>) at
/usr/include/c++/7/atomic:498
#8 QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*> (currentValue=0x0,
newValue=<optimized out>, expectedValue=0x0, _q_value=...) at
../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:290
#9 QBasicAtomicPointer<QMutexData>::testAndSetAcquire (newValue=<optimized
out>, expectedValue=0x0, this=0x7f6b33262a10 <vtable for
Plasma::RunnerManager+40>) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:253
#10 QBasicMutex::fastTryLock (this=0x7f6b33262a10 <vtable for
Plasma::RunnerManager+40>) at thread/qmutex.h:95
#11 QBasicMutex::lock (this=0x7f6b33262a10 <vtable for
Plasma::RunnerManager+40>) at thread/qmutex.h:72
#12 QRecursiveMutexPrivate::lock (this=0x7f6b332629f8 <vtable for
Plasma::RunnerManager+16>, timeout=timeout@entry=-1) at thread/qmutex.cpp:708
#13 0x00007f6bed9edf16 in QMutex::lock (this=this@entry=0x7f6bd8024530) at
thread/qmutex.cpp:227
#14 0x00007f6bed9ee6ad in QMutexLocker::QMutexLocker (m=0x7f6bd8024530,
this=<synthetic pointer>) at thread/qmutex.h:200
#15 QReadWriteLockPrivate::recursiveLockForRead
(this=this@entry=0x7f6bd8024530, timeout=timeout@entry=-1) at
thread/qreadwritelock.cpp:540
#16 0x00007f6bed9ef1f2 in QReadWriteLock::tryLockForRead (this=0x55c43fced3e8,
timeout=timeout@entry=-1) at thread/qreadwritelock.cpp:264
#17 0x00007f6bed9ef238 in QReadWriteLock::lockForRead (this=<optimized out>) at
thread/qreadwritelock.cpp:179
#18 0x00007f6b3304c6e1 in Plasma::RunnerContext::isValid
(this=this@entry=0x55c43fdc9990) at
/usr/src/debug/krunner-5.46.0-lp150.131.1.x86_64/src/runnercontext.cpp:384
#19 0x00007f6b3304e739 in Plasma::RunnerContext::addMatch (this=0x55c43fdc9990,
match=...) at
/usr/src/debug/krunner-5.46.0-lp150.131.1.x86_64/src/runnercontext.cpp:425
#20 0x00007f6b33041ada in DBusRunner::<lambda()>::operator()(void) const
(__closure=<optimized out>) at
/usr/src/debug/krunner-5.46.0-lp150.131.1.x86_64/src/dbusrunner.cpp:161
#21 0x00007f6bedbf1a32 in QObject::event (this=0x55c43ea82050, e=<optimized
out>) at kernel/qobject.cpp:1246
#22 0x00007f6beeda6e8c in QApplicationPrivate::notify_helper
(this=this@entry=0x55c43a21a820, receiver=receiver@entry=0x55c43ea82050,
e=e@entry=0x7f6abc0d63f0) at kernel/qapplication.cpp:3723
#23 0x00007f6beedae244 in QApplication::notify (this=0x7ffca8a85080,
receiver=0x55c43ea82050, e=0x7f6abc0d63f0) at kernel/qapplication.cpp:3482
#24 0x00007f6bedbc3a88 in QCoreApplication::notifyInternal2
(receiver=0x55c43ea82050, event=event@entry=0x7f6abc0d63f0) at
kernel/qcoreapplication.cpp:1016
#25 0x00007f6bedbc6075 in QCoreApplication::sendEvent (event=0x7f6abc0d63f0,
receiver=<optimized out>) at kernel/qcoreapplication.h:233
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x55c43a1f5e40) at
kernel/qcoreapplication.cpp:1676
#27 0x00007f6bedbc65f8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1530
#28 0x00007f6bedc1a573 in postEventSourceDispatch (s=0x55c43a264220) at
kernel/qeventdispatcher_glib.cpp:276
#29 0x00007f6be7bd8f57 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007f6be7bd9190 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f6be7bd921c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#32 0x00007f6bedc19bef in QEventDispatcherGlib::processEvents
(this=0x55c43a25bd80, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#33 0x00007f6bedbc209a in QEventLoop::exec (this=this@entry=0x7ffca8a84f90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#34 0x00007f6bedbca9e4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1289
#35 0x000055c439e73e20 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/plasma5-workspace-5.12.5-lp150.1.1.x86_64/shell/main.cpp:172
Possible duplicates by query: bug 389288, bug 387501, bug 385359, bug 382132.
Reported using DrKonqi
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