Application: plasma-discover (5.15.0)

Qt Version: 5.12.0
Frameworks Version: 5.55.0
Operating System: Linux 4.20.10-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

Reproducible on every launch, possible affecting packagekit also because it started also to crash on login when checking for updates

- Custom settings of the application:

Enabled snapd, unitl now was only with zypper source for discover

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6987933940 (LWP 14096))]

Thread 26 (Thread 0x7f6912ffd700 (LWP 14140)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f69137fe700 (LWP 14139)):
#0  0x00007f698510e3c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6985e0f595 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (this=0x5633362cb740, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f6985e0f595 in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5633362cb740) at thread/qwaitcondition_unix.cpp:144
#3  0x00007f6985e0f595 in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x56333a70d310, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007f6985e0f6c5 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x5633362c7140, mutex=mutex@entry=0x56333a70d310, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007f6985e0d7c2 in QThreadPoolThread::run() (this=0x5633362c7130) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#6  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x5633362c7130) at thread/qthread_unix.cpp:361
#7  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f6913fff700 (LWP 14138)):
#0  0x00007f6985ade2b9 in syscall () at /lib64/libc.so.6
#1  0x00007f6985e0ba04 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:105
#2  0x00007f6985e0ba04 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f6985e0ba04 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f6985e0ba04 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f6985e0ba04 in QSemaphore::acquire(int) (this=this@entry=0x7f6913ffd120, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f6985fe96f8 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5633357186a0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3743
#7  0x00007f69863cbfbb in  () at /usr/lib64/libQt5Network.so.5
#8  0x00007f698647634d in  () at /usr/lib64/libQt5Network.so.5
#9  0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f690c007be0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#10 0x00007f69863c1c61 in  () at /usr/lib64/libQt5Network.so.5
#11 0x00007f69863c261d in  () at /usr/lib64/libQt5Network.so.5
#12 0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f690c007ee0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#13 0x00007f698646eef2 in  () at /usr/lib64/libQt5Network.so.5
#14 0x00007f698646219d in  () at /usr/lib64/libQt5Network.so.5
#15 0x00007f6986462554 in  () at /usr/lib64/libQt5Network.so.5
#16 0x00007f698644acc1 in  () at /usr/lib64/libQt5Network.so.5
#17 0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f690c0082c0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#18 0x00007f698640bc83 in  () at /usr/lib64/libQt5Network.so.5
#19 0x00007f698640bd10 in  () at /usr/lib64/libQt5Network.so.5
#20 0x00007f6986420f71 in  () at /usr/lib64/libQt5Network.so.5
#21 0x00007f69870c0591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x563334e4ed10, receiver=receiver@entry=0x7f690c006710, e=e@entry=0x7f6913ffea30) at kernel/qapplication.cpp:3753
#22 0x00007f69870c7b30 in QApplication::notify(QObject*, QEvent*) (this=0x7fff9fa537f0, receiver=0x7f690c006710, e=0x7f6913ffea30) at kernel/qapplication.cpp:3500
#23 0x00007f6985fbf829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x7f690c006710, event=0x7f6913ffea30) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#24 0x00007f6986014875 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer) (source=0x7f690c001600) at kernel/qeventdispatcher_glib.cpp:106
#25 0x00007f6984498e2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f69844990c8 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f6986013c5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f690c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6913ffec60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#30 0x00007f6985e08396 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#31 0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x563335764660) at thread/qthread_unix.cpp:361
#32 0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#33 0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f692cc66700 (LWP 14130)):
#0  0x00007f6985ad4684 in read () at /lib64/libc.so.6
#1  0x00007f69844deb10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6984498b0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6984498fe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f69844993c2 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f69644b4b56 in  () at /usr/lib64/libgio-2.0.so.0
#6  0x00007f69844c14f5 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f692d467700 (LWP 14129)):
#0  0x00007f6985ad4684 in read () at /lib64/libc.so.6
#1  0x00007f69844deb10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6984498b0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6984498fe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f69844991a1 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f69844c14f5 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f692ddef700 (LWP 14128)):
#0  0x00007f698510e3c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6985e0f595 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (this=0x7f691c005ee0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f6985e0f595 in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x7f691c005ee0) at thread/qwaitcondition_unix.cpp:144
#3  0x00007f6985e0f595 in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x7f691c003fb0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007f6985e0f6c5 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x7f691c005ca0, mutex=mutex@entry=0x7f691c003fb0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007f6985e0d7c2 in QThreadPoolThread::run() (this=0x7f691c005c90) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#6  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x7f691c005c90) at thread/qthread_unix.cpp:361
#7  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f692f7fe700 (LWP 14121)):
#0  0x00007f6985ade2b9 in syscall () at /lib64/libc.so.6
#1  0x00007f6985e0ba04 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:105
#2  0x00007f6985e0ba04 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f6985e0ba04 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f6985e0ba04 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f6985e0ba04 in QSemaphore::acquire(int) (this=0x7f69864d4440, n=<optimized out>) at thread/qsemaphore.cpp:326
#6  0x00007f6986408bd4 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x7f69864d4420) at thread/qthread_unix.cpp:361
#8  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f692ffff700 (LWP 14120)):
#0  0x00007f6985ade2b9 in syscall () at /lib64/libc.so.6
#1  0x00007f6985e0ba04 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:105
#2  0x00007f6985e0ba04 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f6985e0ba04 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f6985e0ba04 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f6985e0ba04 in QSemaphore::acquire(int) (this=this@entry=0x7f692fffd120, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f6985fe96f8 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x563335b84f90, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3743
#7  0x00007f69863cbfbb in  () at /usr/lib64/libQt5Network.so.5
#8  0x00007f698647634d in  () at /usr/lib64/libQt5Network.so.5
#9  0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f691c00b900, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#10 0x00007f69863c1c61 in  () at /usr/lib64/libQt5Network.so.5
#11 0x00007f69863c261d in  () at /usr/lib64/libQt5Network.so.5
#12 0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x563335b8a270, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#13 0x00007f698646eef2 in  () at /usr/lib64/libQt5Network.so.5
#14 0x00007f698646219d in  () at /usr/lib64/libQt5Network.so.5
#15 0x00007f6986462554 in  () at /usr/lib64/libQt5Network.so.5
#16 0x00007f698644acc1 in  () at /usr/lib64/libQt5Network.so.5
#17 0x00007f6985fe9476 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x563335b8e0f0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#18 0x00007f698640bc83 in  () at /usr/lib64/libQt5Network.so.5
#19 0x00007f698640bd10 in  () at /usr/lib64/libQt5Network.so.5
#20 0x00007f6986420f71 in  () at /usr/lib64/libQt5Network.so.5
#21 0x00007f69870c0591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x563334e4ed10, receiver=receiver@entry=0x7f691c00a430, e=e@entry=0x7f692fffea30) at kernel/qapplication.cpp:3753
#22 0x00007f69870c7b30 in QApplication::notify(QObject*, QEvent*) (this=0x7fff9fa537f0, receiver=0x7f691c00a430, e=0x7f692fffea30) at kernel/qapplication.cpp:3500
#23 0x00007f6985fbf829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x7f691c00a430, event=0x7f692fffea30) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#24 0x00007f6986014875 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer) (source=0x7f691c004820) at kernel/qeventdispatcher_glib.cpp:106
#25 0x00007f6984498e2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f69844990c8 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f6986013c43 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f691c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#29 0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f692fffec60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#30 0x00007f6985e08396 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#31 0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x563335af78d0) at thread/qthread_unix.cpp:361
#32 0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#33 0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f6944de7700 (LWP 14119)):
#0  0x00007f6985af0b22 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007f6985ad4699 in read () at /lib64/libc.so.6
#2  0x00007f69844deb10 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6984498b0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6984498fe0 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f6986013c5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6928000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6944de6c60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#8  0x00007f6985e08396 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#9  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x563335a9af30) at thread/qthread_unix.cpp:361
#10 0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#11 0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f6945ffb700 (LWP 14118)):
#0  0x00007f6985ad4684 in read () at /lib64/libc.so.6
#1  0x00007f69844deb10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6984498b0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6984498fe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f6986013c5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6934000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6945ffac20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x00007f6985e08396 in QThread::exec() (this=this@entry=0x5633359dc650) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x00007f6987a82246 in QQuickPixmapReader::run() (this=0x5633359dc650) at /usr/src/debug/libqt5-qtdeclarative-5.12.0-1.2.x86_64/src/quick/util/qquickpixmapcache.cpp:949
#9  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x5633359dc650) at thread/qthread_unix.cpp:361
#10 0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#11 0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f69467fc700 (LWP 14113)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f6946ffd700 (LWP 14112)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f69477fe700 (LWP 14111)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f6947fff700 (LWP 14110)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f6964ff9700 (LWP 14109)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f69657fa700 (LWP 14108)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f6965ffb700 (LWP 14107)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f69667fc700 (LWP 14106)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f6966ffd700 (LWP 14105)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f69677fe700 (LWP 14104)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f6967fff700 (LWP 14103)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f6978dcf700 (LWP 14102)):
#0  0x00007f698510dfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f697936fc43 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f697936f997 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f697b5ef700 (LWP 14101)):
#0  0x00007f6985ad8aa9 in poll () at /lib64/libc.so.6
#1  0x00007f6984499036 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6986013c5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6970000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f697b5eec40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f6985e08396 in QThread::exec() (this=this@entry=0x563335095250) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f69867f1f25 in QQmlThreadPrivate::run() (this=0x563335095250) at /usr/src/debug/libqt5-qtdeclarative-5.12.0-1.2.x86_64/src/qml/qml/ftw/qqmlthread.cpp:148
#7  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x563335095250) at thread/qthread_unix.cpp:361
#8  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6980e5f700 (LWP 14099)):
#0  0x00007f69844dfeb4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f698449855c in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6984498f6b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f6986013c5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6974000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6980e5ec30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f6985e08396 in QThread::exec() (this=this@entry=0x7f6987651d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f69875d7565 in QDBusConnectionManager::run() (this=0x7f6987651d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x7f6987651d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#9  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f6981cef700 (LWP 14098)):
#0  0x00007f6985ad8aa9 in poll () at /lib64/libc.so.6
#1  0x00007f69843a5cc7 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f69843a78ea in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f6981f5c80a in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f6985e096e2 in QThreadPrivate::start(void*) (arg=0x563334e84a60) at thread/qthread_unix.cpp:361
#5  0x00007f6985107fab in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6985ae366f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6987933940 (LWP 14096)):
[KCrash Handler]
#6  0x00007f6988024702 in AbstractResource::reportNewState() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#7  0x00007f6985fe95b3 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff9fa52e90, r=0x563339fb56a0, this=0x7f691800d7c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#8  0x00007f6985fe95b3 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x563339fb56a0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3759
#9  0x00007f6944098b55 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#10 0x00007f6944099367 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#11 0x00007f6944099c49 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#12 0x00007f6985fe95b3 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff9fa53160, r=0x563335e1a720, this=0x563335d465f0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#13 0x00007f6985fe95b3 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x563335a97480, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3759
#14 0x00007f6985e13b75 in QFutureWatcherBase::event(QEvent*) (this=<optimized out>, event=0x7f6904004c30) at thread/qfuturewatcher.cpp:334
#15 0x00007f69870c0591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x563334e4ed10, receiver=receiver@entry=0x563335a97480, e=e@entry=0x7f6904004c30) at kernel/qapplication.cpp:3753
#16 0x00007f69870c7b30 in QApplication::notify(QObject*, QEvent*) (this=0x7fff9fa537f0, receiver=0x563335a97480, e=0x7f6904004c30) at kernel/qapplication.cpp:3500
#17 0x00007f6985fbf829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x563335a97480, event=0x7f6904004c30) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#18 0x00007f6985fc2827 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x563334e3ff80) at kernel/qcoreapplication.cpp:1800
#19 0x00007f6986014633 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x56333500ccc0) at kernel/qeventdispatcher_glib.cpp:276
#20 0x00007f6984498e2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f69844990c8 in  () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f698449915c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f6986013c43 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x56333500dd30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#24 0x00007f6985fbe4fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff9fa53720, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#25 0x00007f6985fc6652 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#26 0x0000563334c67dea in  ()
#27 0x00007f6985a0bb7b in __libc_start_main () at /lib64/libc.so.6
#28 0x0000563334c6838a in _start ()
[Inferior 1 (process 14096) detached]

Reported using DrKonqi