Bug 434325

Summary:	Discover intermittently crashes in KNSCore::Engine::addProvider() when opening the Settings view
Product:	[Frameworks and Libraries] frameworks-knewstuff	Reporter:	James Cain <dequire>
Component:	general	Assignee:	Dan Leinir Turthra Jensen <admin>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	aleixpol, dequire, kdelibs-bugs-null, nate
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.80.0
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description James Cain 2021-03-12 15:44:02 UTC

Application: plasma-discover (5.21.2)

Qt Version: 5.15.2
Frameworks Version: 5.80.0
Operating System: Linux 5.11.6-051106-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.2
Distribution: KDE neon Testing Edition

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

Clicked 'settings' and scrolled with mouse wheel briefly. Application crashed. Repeatable. Could not find duplicate bug, but it's possible.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[New LWP 421776]
[New LWP 421777]
[New LWP 421778]
[New LWP 421779]
[New LWP 421780]
[New LWP 421781]
[New LWP 421782]
[New LWP 421783]
[New LWP 421784]
[New LWP 421785]
[New LWP 421786]
[New LWP 421787]
[New LWP 421788]
[New LWP 421789]
[New LWP 421790]
[New LWP 421791]
[New LWP 421792]
[New LWP 421794]
[New LWP 421803]
[New LWP 421804]
[New LWP 421808]
[New LWP 421816]
[New LWP 421819]
[New LWP 421843]
[New LWP 421845]
[New LWP 421892]
[New LWP 421947]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f42c3ebdaff in __GI___poll (fds=0x7ffc3d610368, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f42c4185980 (LWP 421774))]

Thread 28 (Thread 0x7f420f7fe700 (LWP 421947)):
#0  0x00007f42c26f68f9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f42c26f8345 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26f982b in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c26fa29b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f41f0313a90, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f420f7fdc20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f42c4254a52 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0ffc5daa0) at thread/qthread_unix.cpp:329
#9  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f4202ffd700 (LWP 421892)):
#0  0x00007f42c3ebdaff in __GI___poll (fds=0x7f4204076130, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f42c26fa36e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f424eb8a99d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f42c2723ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f423e177700 (LWP 421845)):
#0  0x00007f42c26f68ed in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f42c26f8345 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26f982b in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c26fa29b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4210000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f423e176c20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f42c4254a52 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0ffc77d90) at thread/qthread_unix.cpp:329
#9  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f424ceff700 (LWP 421843)):
#0  0x00007f42c2747518 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f42c26fa329 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4218000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f424cefec20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f42c4254a52 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d10030ff10) at thread/qthread_unix.cpp:329
#7  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f424e07e700 (LWP 421819)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff7e22a4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff7e2250, cond=0x55d0ff7e2278) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff7e2278, mutex=0x55d0ff7e2250) at pthread_cond_wait.c:638
#3  0x00007f42c425bd5b in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55d0ff7e2250) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55d0fff42120, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f42c60a0814 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f42c60a0c89 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0fff42080) at thread/qthread_unix.cpp:329
#8  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f424e87f700 (LWP 421816)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0fff8ec90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0fff8ec40, cond=0x55d0fff8ec68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0fff8ec68, mutex=0x55d0fff8ec40) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f424f6a7700 (LWP 421808)):
#0  0x00007f42c26f68ed in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f42c26f8345 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26f982b in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c26fa29b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4248000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f424f6a6c20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f42c4254a52 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0ffdcf4c0) at thread/qthread_unix.cpp:329
#9  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f423f576700 (LWP 421804)):
#0  0x00007f42c3ebdaff in __GI___poll (fds=0x55d0ffdf1fa0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f42c26fa36e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa6f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c229ef8a in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f42c2723ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f423fd77700 (LWP 421803)):
#0  0x00007f42c3ebdaff in __GI___poll (fds=0x55d0ffddd710, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f42c26fa36e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c26fa4f1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f42c2723ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f4299bf6700 (LWP 421794)):
#0  0x00007f42c3ebdaff in __GI___poll (fds=0x7f4268004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f42c26fa36e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4268000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4299bf5c00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f42c4254a52 in QThread::exec() (this=this@entry=0x55d0ff592840) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f42c5106fa9 in QQmlThreadPrivate::run() (this=0x55d0ff592840) at qml/ftw/qqmlthread.cpp:155
#7  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0ff592840) at thread/qthread_unix.cpp:329
#8  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f429a7fc700 (LWP 421792)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff808) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff7b8, cond=0x55d0ff5ff7e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff7e0, mutex=0x55d0ff5ff7b8) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f429affd700 (LWP 421791)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff808) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff7b8, cond=0x55d0ff5ff7e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff7e0, mutex=0x55d0ff5ff7b8) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f429b7fe700 (LWP 421790)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff808) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff7b8, cond=0x55d0ff5ff7e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff7e0, mutex=0x55d0ff5ff7b8) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f429bfff700 (LWP 421789)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff808) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff7b8, cond=0x55d0ff5ff7e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff7e0, mutex=0x55d0ff5ff7b8) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f42a8852700 (LWP 421788)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f42a9053700 (LWP 421787)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f42a9854700 (LWP 421786)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f42aa055700 (LWP 421785)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f42aa856700 (LWP 421784)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f42ab057700 (LWP 421783)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5ff100) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5ff0b0, cond=0x55d0ff5ff0d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5ff0d8, mutex=0x55d0ff5ff0b0) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f42b4813700 (LWP 421782)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5fe3b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5fe368, cond=0x55d0ff5fe390) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5fe390, mutex=0x55d0ff5fe368) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f42b5014700 (LWP 421781)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5fe3b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5fe368, cond=0x55d0ff5fe390) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5fe390, mutex=0x55d0ff5fe368) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f42b5815700 (LWP 421780)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5fe3b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5fe368, cond=0x55d0ff5fe390) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5fe390, mutex=0x55d0ff5fe368) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f42b6016700 (LWP 421779)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5fe3b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5fe368, cond=0x55d0ff5fe390) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5fe390, mutex=0x55d0ff5fe368) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f42b6817700 (LWP 421778)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d0ff5f8958) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d0ff5f8908, cond=0x55d0ff5f8930) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d0ff5f8930, mutex=0x55d0ff5f8908) at pthread_cond_wait.c:638
#3  0x00007f42b6d2a87b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f42b6d2a47b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f42bd98f700 (LWP 421777)):
#0  0x00007f42c2747508 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f42c26f98e1 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f42c26fa29b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f42c4495ffb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f42b0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f42bd98ebf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f42c4254a52 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f42c5a48f4b in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x7f42c5accd80) at thread/qthread_unix.cpp:329
#9  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f42bebbf700 (LWP 421776)):
#0  0x00007f42c3ebdaff in __GI___poll (fds=0x7f42bebbeb28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f42c310bc1a in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f42c310d90a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f42bf127d58 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f42c4255bec in QThreadPrivate::start(void*) (arg=0x55d0ff3d0a70) at thread/qthread_unix.cpp:329
#5  0x00007f42c3191609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f42c3eca293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f42c4185980 (LWP 421774)):
[KCrash Handler]
#4  std::__atomic_base<int>::operator++() (this=0x60) at /usr/include/c++/9/bits/atomic_base.h:318
#5  QAtomicOps<int>::ref<int>(std::atomic<int>&) (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:283
#6  QBasicAtomicInteger<int>::ref() (this=0x60) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:118
#7  QThreadData::ref() (this=this@entry=0x60) at thread/qthread.cpp:111
#8  0x00007f42c4467bac in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) (sender=0x55d101634d30, signal_index=5, receiver=0x55d10040f0e0, slot=<optimized out>, slotObj=0x55d101bfc4e0, type=Qt::AutoConnection, types=0x0, senderMetaObject=0x7f42600f7340 <KNSCore::Provider::staticMetaObject>) at kernel/qobject.cpp:5054
#9  0x00007f42c4468095 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) (sender=0x55d101634d30, signal=<optimized out>, receiver=0x55d10040f0e0, slot=0x7ffc3d610d40, slotObj=0x55d101bfc4e0, type=Qt::AutoConnection, types=0x0, senderMetaObject=<optimized out>) at kernel/qobject.cpp:5001
#10 0x00007f4260092a12 in KNSCore::Engine::addProvider(QSharedPointer<KNSCore::Provider>) () at /usr/lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#11 0x00007f4260093130 in KNSCore::Engine::slotProviderFileLoaded(QDomDocument const&) () at /usr/lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#12 0x00007f42c44726fe in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffc3d610f60, r=0x55d10040f0e0, this=0x55d1004635b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false>(QObject*, int, void**) (sender=0x55d100323d20, signal_index=3, argv=0x7ffc3d610f60) at kernel/qobject.cpp:3886
#14 0x00007f426007afd6 in KNSCore::XmlLoader::signalLoaded(QDomDocument const&) () at /usr/lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#15 0x00007f42600c2101 in KNSCore::XmlLoader::slotJobResult(KJob*) () at /usr/lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#16 0x00007f42c44726fe in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffc3d611110, r=0x55d100323d20, this=0x55d100338160) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false>(QObject*, int, void**) (sender=0x55d100337790, signal_index=6, argv=0x7ffc3d611110) at kernel/qobject.cpp:3886
#18 0x00007f42c446bac7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55d100337790, m=m@entry=0x7f42c531a560 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc3d611110) at kernel/qobject.cpp:3946
#19 0x00007f42c52b4440 in KJob::result(KJob*, KJob::QPrivateSignal) (this=this@entry=0x55d100337790, _t1=<optimized out>, _t1@entry=0x55d100337790, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:636
#20 0x00007f42c52b516b in KJob::finishJob(bool) (this=0x55d100337790, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:94
#21 0x00007f42c44726fe in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffc3d6111f0, r=0x55d100337790, this=0x55d0ffda39d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#22 doActivate<false>(QObject*, int, void**) (sender=0x55d0ff549cd0, signal_index=5, argv=0x7ffc3d6111f0) at kernel/qobject.cpp:3886
#23 0x00007f42600c538b in  () at /usr/lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#24 0x00007f42c44726fe in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffc3d6113a0, r=0x55d0ff549cd0, this=0x55d100045cc0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#25 doActivate<false>(QObject*, int, void**) (sender=0x55d0ff3c4ee0, signal_index=10, argv=0x7ffc3d6113a0) at kernel/qobject.cpp:3886
#26 0x00007f42c38b59a6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#27 0x00007f42c396a3d3 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#28 0x00007f42c4469279 in QObject::event(QEvent*) (this=0x55d0ff3c4ee0, e=0x7f42180401d0) at kernel/qobject.cpp:1314
#29 0x00007f42c548ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55d0ff3cd5c0, receiver=receiver@entry=0x55d0ff3c4ee0, e=e@entry=0x7f42180401d0) at kernel/qapplication.cpp:3632
#30 0x00007f42c5496bb8 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc3d613160, receiver=0x55d0ff3c4ee0, e=0x7f42180401d0) at kernel/qapplication.cpp:3156
#31 0x00007f42c443b6da in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d0ff3c4ee0, event=0x7f42180401d0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#32 0x00007f42c443dfe1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d0ff3c6980) at kernel/qcoreapplication.cpp:1817
#33 0x00007f42c4496987 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d0ff4965a0) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f42c26fa17d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f42c26fa400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f42c4496051 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d0ff4abbe0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#38 0x00007f42601afc67 in Attica::KdePlatformDependent::getAccessToken(QUrl const&) const (this=this@entry=0x55d0ffe101e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qflags.h:121
#39 0x00007f42601b01a3 in Attica::KdePlatformDependent::addOAuthToRequest(QNetworkRequest const&) (this=this@entry=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:136
#40 0x00007f42601b098c in Attica::KdePlatformDependent::get(QNetworkRequest const&) (this=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:157
#41 0x00007f42c3cb675f in Attica::ProviderManager::addProviderFile(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#42 0x00007f42c3cb6c77 in Attica::ProviderManager::slotLoadDefaultProvidersInternal() () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#43 0x00007f42c4469279 in QObject::event(QEvent*) (this=0x55d1004f1840, e=0x55d1004cd090) at kernel/qobject.cpp:1314
#44 0x00007f42c548ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55d0ff3cd5c0, receiver=receiver@entry=0x55d1004f1840, e=e@entry=0x55d1004cd090) at kernel/qapplication.cpp:3632
#45 0x00007f42c5496bb8 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc3d613160, receiver=0x55d1004f1840, e=0x55d1004cd090) at kernel/qapplication.cpp:3156
#46 0x00007f42c443b6da in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d1004f1840, event=0x55d1004cd090) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#47 0x00007f42c443dfe1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d0ff3c6980) at kernel/qcoreapplication.cpp:1817
#48 0x00007f42c4496987 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d0ff4965a0) at kernel/qeventdispatcher_glib.cpp:277
#49 0x00007f42c26fa17d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f42c26fa400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f42c4496051 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d0ff4abbe0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#53 0x00007f42601afc67 in Attica::KdePlatformDependent::getAccessToken(QUrl const&) const (this=this@entry=0x55d0ffe101e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qflags.h:121
#54 0x00007f42601b01a3 in Attica::KdePlatformDependent::addOAuthToRequest(QNetworkRequest const&) (this=this@entry=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:136
#55 0x00007f42601b098c in Attica::KdePlatformDependent::get(QNetworkRequest const&) (this=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:157
#56 0x00007f42c3cb675f in Attica::ProviderManager::addProviderFile(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#57 0x00007f42c3cb6c77 in Attica::ProviderManager::slotLoadDefaultProvidersInternal() () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#58 0x00007f42c4469279 in QObject::event(QEvent*) (this=0x55d1004922b0, e=0x55d1004e1560) at kernel/qobject.cpp:1314
#59 0x00007f42c548ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55d0ff3cd5c0, receiver=receiver@entry=0x55d1004922b0, e=e@entry=0x55d1004e1560) at kernel/qapplication.cpp:3632
#60 0x00007f42c5496bb8 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc3d613160, receiver=0x55d1004922b0, e=0x55d1004e1560) at kernel/qapplication.cpp:3156
#61 0x00007f42c443b6da in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d1004922b0, event=0x55d1004e1560) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#62 0x00007f42c443dfe1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d0ff3c6980) at kernel/qcoreapplication.cpp:1817
#63 0x00007f42c4496987 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d0ff4965a0) at kernel/qeventdispatcher_glib.cpp:277
#64 0x00007f42c26fa17d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f42c26fa400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f42c4496051 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d0ff4abbe0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#68 0x00007f42601afc67 in Attica::KdePlatformDependent::getAccessToken(QUrl const&) const (this=this@entry=0x55d0ffe101e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qflags.h:121
#69 0x00007f42601b01a3 in Attica::KdePlatformDependent::addOAuthToRequest(QNetworkRequest const&) (this=this@entry=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:136
#70 0x00007f42601b098c in Attica::KdePlatformDependent::get(QNetworkRequest const&) (this=0x55d0ffe101e0, request=...) at ./attica-kde/kdeplugin/kdeplatformdependent.cpp:157
#71 0x00007f42c3cb675f in Attica::ProviderManager::addProviderFile(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#72 0x00007f42c3cb6c77 in Attica::ProviderManager::slotLoadDefaultProvidersInternal() () at /usr/lib/x86_64-linux-gnu/libKF5Attica.so.5
#73 0x00007f42c4469279 in QObject::event(QEvent*) (this=0x55d100495d70, e=0x55d100495920) at kernel/qobject.cpp:1314
#74 0x00007f42c548ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55d0ff3cd5c0, receiver=receiver@entry=0x55d100495d70, e=e@entry=0x55d100495920) at kernel/qapplication.cpp:3632
#75 0x00007f42c5496bb8 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc3d613160, receiver=0x55d100495d70, e=0x55d100495920) at kernel/qapplication.cpp:3156
#76 0x00007f42c443b6da in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d100495d70, event=0x55d100495920) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#77 0x00007f42c443dfe1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d0ff3c6980) at kernel/qcoreapplication.cpp:1817
#78 0x00007f42c4496987 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d0ff4965a0) at kernel/qeventdispatcher_glib.cpp:277
#79 0x00007f42c26fa17d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#80 0x00007f42c26fa400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#81 0x00007f42c26fa4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#82 0x00007f42c4495fe2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d0ff4abbe0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#83 0x00007f42c443a1eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc3d613080, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#84 0x00007f42c4442394 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#85 0x000055d0fe4a565d in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:184
[Inferior 1 (process 421774) detached]

Possible duplicates by query: bug 432266, bug 425205, bug 422533, bug 416408, bug 412632.

Reported using DrKonqi

Comment 1 Dan Leinir Turthra Jensen 2021-04-01 13:32:01 UTC

Thanks for the report! While you describe arriving at the issue differently to the one of which i'm marking this down as a duplicate, the backtrace is the same, which tells us it's the same base cause - thank you for checking first, even if you didn't find the other report, it's very much appreciated :)

*** This bug has been marked as a duplicate of bug 433807 ***