https://bugs.kde.org/show_bug.cgi?id=417179

            Bug ID: 417179
           Summary: KWin crash with nearly any desktop interaction.
           Product: kwin
           Version: 5.17.5
          Platform: Archlinux Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: aaronbotte...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.17.5)

Qt Version: 5.14.1
Frameworks Version: 5.66.0
Operating System: Linux 5.5.2-1-ck x86_64
Distribution: "Arch Linux"

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

When opening a window from Latte dock, applications crashed.

I think this could actually be a kernel issue in Linux 5.5.2, had similar
issues with mesa-git but am now on 19.3 and still have issues.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe7f79e8880 (LWP 86390))]

Thread 47 (Thread 0x7fe6acff9700 (LWP 86692)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7fde97cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007fe7fde97d92 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007fe7fcae956b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fe7fcae97fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 46 (Thread 0x7fe6ad7fa700 (LWP 86691)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 45 (Thread 0x7fe6adffb700 (LWP 86690)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 44 (Thread 0x7fe6ae7fc700 (LWP 86675)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7fde97cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007fe7fde97d92 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007fe7fcae956b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fe7fcae97fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 43 (Thread 0x7fe6aeffd700 (LWP 86674)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7fe6af7fe700 (LWP 86673)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7fe6affff700 (LWP 86672)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7fde97cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007fe7fde97d92 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007fe7fcae956b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fe7fcae97fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7fe6bc866700 (LWP 86671)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7fe6bdfbd700 (LWP 86670)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fe6befbf700 (LWP 86669)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fc74ef89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fe769bfb700 (LWP 86668)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fc74ef89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7fe6be7be700 (LWP 86613)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7fe768bf9700 (LWP 86612)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7fe7693fa700 (LWP 86610)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fe7453c4700 (LWP 86447)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7fd98bf3c in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fe7fd98bf59 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fe76a7fc700 (LWP 86434)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fc74ef89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fe76affd700 (LWP 86433)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fe76b7fe700 (LWP 86432)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fe76bfff700 (LWP 86431)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fe794ff9700 (LWP 86430)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fe7957fa700 (LWP 86429)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fe795ffb700 (LWP 86428)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fe7967fc700 (LWP 86427)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fe796ffd700 (LWP 86426)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fe7977fe700 (LWP 86425)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fe797fff700 (LWP 86424)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fe7acff9700 (LWP 86423)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fe7ad7fa700 (LWP 86422)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fe7adffb700 (LWP 86421)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fe7ae7fc700 (LWP 86420)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fe7aeffd700 (LWP 86419)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fe7af7fe700 (LWP 86418)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fe7affff700 (LWP 86417)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fe7d49b5700 (LWP 86416)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fe7d51b6700 (LWP 86415)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fe7d59b7700 (LWP 86414)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fe7d61b8700 (LWP 86413)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fe7d69b9700 (LWP 86412)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fe7d71ba700 (LWP 86411)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fe7e0976700 (LWP 86410)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fe7e1177700 (LWP 86409)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe7e1978700 (LWP 86408)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe7e2179700 (LWP 86407)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe7e297a700 (LWP 86406)):
#0  0x00007fe7fd038c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe7e3275dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fe7e32759f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe7ef7fe700 (LWP 86402)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fc74ef89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe7f4c6c700 (LWP 86398)):
#0  0x00007fe7ff677ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe7fe0c1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe7fe0c363d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe7fde90e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe7fc0ccb28 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007fe7fde91fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe7fd0324cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe7ff6822d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe7f79e8880 (LWP 86390)):
[KCrash Handler]
#6  0x00007fe7e2f41b50 in  () at /usr/lib/dri/radeonsi_dri.so
#7  0x00007fe7e2f41cae in  () at /usr/lib/dri/radeonsi_dri.so
#8  0x00007fe7e2f4a3fd in  () at /usr/lib/dri/radeonsi_dri.so
#9  0x00007fe7fcf9d240 in KWin::GLTexture::update(QImage const&, QPoint const&,
QRect const&) () at /usr/lib/libkwinglutils.so.12
#10 0x00007fe7ec9d6008 in  () at
/usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#11 0x00007fe7ec9d6c53 in  () at
/usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#12 0x00007fe7ff369a22 in KWin::Deleted::copyToDeleted(KWin::Toplevel*) () at
/usr/lib/libkwin.so.5
#13 0x00007fe7ff369b5e in KWin::Deleted::create(KWin::Toplevel*) () at
/usr/lib/libkwin.so.5
#14 0x00007fe7ff326c34 in KWin::Client::destroyClient() () at
/usr/lib/libkwin.so.5
#15 0x00007fe7ff3857b9 in
KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) () at
/usr/lib/libkwin.so.5
#16 0x00007fe7ff3892ac in KWin::Client::windowEvent(xcb_generic_event_t*) () at
/usr/lib/libkwin.so.5
#17 0x00007fe7ff389bae in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() at /usr/lib/libkwin.so.5
#18 0x00007fe7fe06aea7 in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/libQt5Core.so.5
#19 0x00007fe7f7561ab3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/libQt5XcbQpa.so.5
#20 0x00007fe7f7562839 in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5XcbQpa.so.5
#21 0x00007fe7f758bf6e in  () at /usr/lib/libQt5XcbQpa.so.5
#22 0x00007fe7fe06c4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#23 0x00007fe7fe0744d6 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#24 0x00007fe7ff753113 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#25 0x00007fe7ff5aa153 in __libc_start_main () at /usr/lib/libc.so.6
#26 0x000055605968d05e in _start ()
[Inferior 1 (process 86390) detached]

The reporter indicates this bug may be a duplicate of or related to bug 416906.

Possible duplicates by query: bug 417120, bug 417111, bug 417109, bug 417003,
bug 416906.

Reported using DrKonqi

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