417179 – KWin crash with nearly any desktop interaction.

Bug 417179 - KWin crash with nearly any desktop interaction.

Summary: KWin crash with nearly any desktop interaction.

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kwin
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.17.5
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	KWin default assignee

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2020-02-05 07:40 UTC by Aaron Bottegal
Modified:	2020-03-28 14:56 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (6.49 KB, text/plain) 2020-03-28 14:56 UTC, Fil Sapia	Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.

Description Aaron Bottegal 2020-02-05 07:40:02 UTC

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

Comment 1 Aaron Bottegal 2020-02-05 07:44:21 UTC

Tested 4.19 LTS on Arch and still have the same issues. Probably NOT a kernel issue.

Comment 2 Aaron Bottegal 2020-02-05 07:48:54 UTC

Closing Nemo/Sublime on my computer seems to always crash Kwin. Chromium does not. Maybe something with the UI/Window decorations?

Comment 3 Vlad Zahorodnii 2020-02-06 11:34:01 UTC

#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

Could you please repackage kwin?

  sudo pacman -S asp
  asp export kwin
  cd kwin/
  vim PKGBUILD # add -DCMAKE_BUILD_TYPE=RelWithDebInfo to the cmake command
  makepkg -i # or makepkg -i --skippgpcheck if you're brave enough

(In reply to Aaron Bottegal from comment #2)
> Closing Nemo/Sublime on my computer seems to always crash Kwin. Chromium
> does not. Maybe something with the UI/Window decorations?
Can be.

Comment 4 Aaron Bottegal 2020-02-06 18:30:56 UTC

Repackaged results:

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efe553d6880 (LWP 1072))]

Thread 31 (Thread 0x7efd434ea700 (LWP 1835)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7efdc8804700 (LWP 1833)):
#0  0x00007efe5d079ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007efe5bab1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007efe5bab363d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007efe5ba5c4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007efe5b880e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007efe5a13cf89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007efe5b881fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7efe3ffff700 (LWP 1353)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe5b37af3c in  () at /usr/lib/libQt5Script.so.5
#2  0x00007efe5b37af59 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7efdcbfff700 (LWP 1332)):
#0  0x00007efe5aa27f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe5b887c38 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007efe5b887d59 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007efe5b8853cd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007efe5b881fc6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7efdecff9700 (LWP 1329)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7efded7fa700 (LWP 1321)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7efdedffb700 (LWP 1320)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7efdee7fc700 (LWP 1319)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7efdeeffd700 (LWP 1318)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7efdef7fe700 (LWP 1317)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7efdeffff700 (LWP 1316)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7efe20ff9700 (LWP 1315)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7efe217fa700 (LWP 1314)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7efe21ffb700 (LWP 1313)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7efe227fc700 (LWP 1312)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7efe22ffd700 (LWP 1311)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7efe237fe700 (LWP 1310)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7efe23fff700 (LWP 1309)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7efe309b5700 (LWP 1308)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7efe311b6700 (LWP 1307)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7efe319b7700 (LWP 1306)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7efe321b8700 (LWP 1305)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7efe329b9700 (LWP 1304)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7efe331ba700 (LWP 1303)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7efe3ccce700 (LWP 1302)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7efe3d4cf700 (LWP 1301)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7efe3de11700 (LWP 1300)):
#0  0x00007efe5aa27c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe3e872dfc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007efe3e8729f8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7efe4d59d700 (LWP 1217)):
#0  0x00007efe5d079ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007efe5bab1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007efe5bab363d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007efe5ba5c4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007efe5b880e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007efe5a13cf89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007efe5b881fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7efe4de42700 (LWP 1133)):
#0  0x00007efe5aa27f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efe5b887c38 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007efe5b887d59 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007efe5b8853cd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007efe5b881fc6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7efe4e657700 (LWP 1124)):
#0  0x00007efe5d079ae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007efe5bab1f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007efe5bab363d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007efe5ba5c4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007efe5b880e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007efe59abab28 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007efe5b881fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007efe5aa214cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007efe5d0842d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7efe553d6880 (LWP 1072)):
[KCrash Handler]
#6  0x00007efe3e53eb50 in  () at /usr/lib/dri/radeonsi_dri.so
#7  0x00007efe3e53ecae in  () at /usr/lib/dri/radeonsi_dri.so
#8  0x00007efe3e5473fd in  () at /usr/lib/dri/radeonsi_dri.so
#9  0x00007efe5a98d1cb in KWin::GLTexture::update(QImage const&, QPoint const&, QRect const&) () at /usr/lib/libkwinglutils.so.12
#10 0x00007efe4c351a09 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#11 0x00007efe4c352443 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#12 0x00007efe5cd687ac in KWin::Deleted::copyToDeleted(KWin::Toplevel*) () at /usr/lib/libkwin.so.5
#13 0x00007efe5cd688db in KWin::Deleted::create(KWin::Toplevel*) () at /usr/lib/libkwin.so.5
#14 0x00007efe5cd2589b in KWin::Client::destroyClient() () at /usr/lib/libkwin.so.5
#15 0x00007efe5cd84e18 in KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) () at /usr/lib/libkwin.so.5
#16 0x00007efe5cd8885b in KWin::Client::windowEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5
#17 0x00007efe5cd89187 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5
#18 0x00007efe5ba5aea7 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#19 0x00007efe54f4fab3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#20 0x00007efe54f50839 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5
#21 0x00007efe54f79f6e in  () at /usr/lib/libQt5XcbQpa.so.5
#22 0x00007efe5ba5c4cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007efe5ba644d6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#24 0x00007efe5d155bc7 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#25 0x00007efe5cfac153 in __libc_start_main () at /usr/lib/libc.so.6
#26 0x00005621d657c07e in _start ()
[Inferior 1 (process 1072) detached]


If I'm reading this right, more than likely an AMD Mesa issue?

Comment 5 Aaron Bottegal 2020-02-06 20:29:39 UTC

Another crash report with Mesa symbols if they take a look at this:

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd9a4f3a880 (LWP 1060))]

Thread 31 (Thread 0x7fd893fff700 (LWP 1841)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x56364324b8f8, cond=0x56364324b920) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x563642f35c20) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fd892d61700 (LWP 1840)):
#0  0x00007fd9acbddae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fd9ab615f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd9ab61763d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd9ab5c04cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd9ab3e4e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fd9a9ca0f89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fd9ab3e5fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fd98fbff700 (LWP 1349)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd9aaedef3c in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fd9aaedef59 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fd91ffff700 (LWP 1329)):
#0  0x00007fd9aa58bf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd9ab3ebc38 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd9ab3ebd59 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd9ab3e93cd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fd9ab3e5fc6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fd940ff9700 (LWP 1325)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642899988, cond=0x5636428999b0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636425f0810) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fd9417fa700 (LWP 1323)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805880, cond=0x5636428058a8) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225a500) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fd941ffb700 (LWP 1322)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805880, cond=0x5636428058a8) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225a2a0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fd9427fc700 (LWP 1321)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805880, cond=0x5636428058a8) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225c1b0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fd942ffd700 (LWP 1320)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805880, cond=0x5636428058a8) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225bf50) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fd9437fe700 (LWP 1319)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805880, cond=0x5636428058a8) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364228fc80) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fd943fff700 (LWP 1318)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225ac30) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fd958ff9700 (LWP 1317)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e5ad0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fd9597fa700 (LWP 1316)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e5870) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fd959ffb700 (LWP 1315)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e4790) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fd95a7fc700 (LWP 1314)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x563642295530) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fd95affd700 (LWP 1313)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e3e20) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fd95b7fe700 (LWP 1312)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e3bc0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fd95bfff700 (LWP 1311)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e6460) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fd9809b5700 (LWP 1310)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225b5c0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fd9811b6700 (LWP 1309)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636422b6010) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fd9819b7700 (LWP 1308)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e6420) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fd9821b8700 (LWP 1307)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x563642805178, cond=0x5636428051a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225d600) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fd9829b9700 (LWP 1306)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x7fd9a0005978, cond=0x7fd9a00059a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x56364225d5c0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fd9831ba700 (LWP 1305)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x7fd9a0005978, cond=0x7fd9a00059a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x563642805e10) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fd98c8b0700 (LWP 1304)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x7fd9a0005978, cond=0x7fd9a00059a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x563642260bd0) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fd98d0b1700 (LWP 1303)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x7fd9a0005978, cond=0x7fd9a00059a0) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421e8040) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fd98d9f3700 (LWP 1302)):
#0  0x00007fd9aa58bc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd98e46182b in cnd_wait (mtx=0x5636426146f0, cond=0x563642614718) at ../mesa-19.3.3/include/c11/threads_posix.h:155
#2  0x00007fd98e46182b in util_queue_thread_func (input=input@entry=0x5636421b3a60) at ../mesa-19.3.3/src/util/u_queue.c:275
#3  0x00007fd98e461437 in impl_thrd_routine (p=<optimized out>) at ../mesa-19.3.3/include/c11/threads_posix.h:87
#4  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fd99d102700 (LWP 1219)):
#0  0x00007fd9acbddae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fd9ab615f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd9ab61763d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd9ab5c04cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd9ab3e4e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fd9a9ca0f89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fd9ab3e5fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fd99d9a7700 (LWP 1149)):
#0  0x00007fd9aa58bf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd9ab3ebc38 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd9ab3ebd59 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd9ab3e93cd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fd9ab3e5fc6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fd99e1bc700 (LWP 1122)):
#0  0x00007fd9acbddae6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fd9ab615f73 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd9ab61763d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd9ab5c04cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd9ab3e4e52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fd9a961eb28 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007fd9ab3e5fc6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd9aa5854cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd9acbe82d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fd9a4f3a880 (LWP 1060)):
[KCrash Handler]
#6  0x00007fd98e12d114 in texture_sub_image (ctx=0x5636430345f0, dims=2, texObj=0x5636431d8680, texImage=0x0, target=3553, level=0, xoffset=0, yoffset=30, zoffset=0, width=572, height=1, depth=1, format=32993, type=33639, pixels=0x5636431d7d80) at ../mesa-19.3.3/src/mesa/main/teximage.c:3472
#7  0x00007fd98e12d27d in texsubimage (ctx=0x5636430345f0, dims=dims@entry=2, target=3553, level=0, xoffset=0, yoffset=30, zoffset=0, width=572, height=1, depth=1, format=32993, type=33639, pixels=0x5636431d7d80) at ../mesa-19.3.3/src/mesa/main/teximage.c:3561
#8  0x00007fd98e135bed in _mesa_TexSubImage2D_no_error (target=<optimized out>, level=<optimized out>, xoffset=<optimized out>, yoffset=<optimized out>, width=<optimized out>, height=<optimized out>, format=32993, type=33639, pixels=0x5636431d7d80) at ../mesa-19.3.3/src/mesa/main/teximage.c:3750
#9  0x00007fd9aa4f11cb in KWin::GLTexture::update(QImage const&, QPoint const&, QRect const&) () at /usr/lib/libkwinglutils.so.12
#10 0x00007fd99c2b6a09 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#11 0x00007fd99c2b7443 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#12 0x00007fd9ac8cc7ac in KWin::Deleted::copyToDeleted(KWin::Toplevel*) () at /usr/lib/libkwin.so.5
#13 0x00007fd9ac8cc8db in KWin::Deleted::create(KWin::Toplevel*) () at /usr/lib/libkwin.so.5
#14 0x00007fd9ac88989b in KWin::Client::destroyClient() () at /usr/lib/libkwin.so.5
#15 0x00007fd9ac8e8e18 in KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) () at /usr/lib/libkwin.so.5
#16 0x00007fd9ac8ec85b in KWin::Client::windowEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5
#17 0x00007fd9ac8ed187 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5
#18 0x00007fd9ab5beea7 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#19 0x00007fd9a4ab2ab3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#20 0x00007fd9a4ab3839 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5
#21 0x00007fd9a4adcf6e in  () at /usr/lib/libQt5XcbQpa.so.5
#22 0x00007fd9ab5c04cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007fd9ab5c84d6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#24 0x00007fd9accb9bc7 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#25 0x00007fd9acb10153 in __libc_start_main () at /usr/lib/libc.so.6
#26 0x000056364082f07e in _start ()
[Inferior 1 (process 1060) detached]

Comment 6 Vlad Zahorodnii 2020-02-07 08:25:22 UTC

#10 0x00007fd99c2b6a09 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#11 0x00007fd99c2b7443 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so

Urgh, it appears like I forgot to mention that you need to restart your computer or kwin after rebuilding kwin package.

If you don't want to reboot your computer, just run `kwin_x11 --replace` from krunner.

> If I'm reading this right, more than likely an AMD Mesa issue?
It can also be us doing some stupid thing.

Comment 7 Aaron Bottegal 2020-02-07 14:10:16 UTC

I had restarted after doing that. Arch has a special meson that uses the makepkg.conf file different than any other OS. I learned that I have to set options=(!strip) in the PKGBUILD to get symbols, and set debug in makepkg.conf. I believe this will be more useful?

Thread 1 (Thread 0x7fd109eec880 (LWP 1061)):
[KCrash Handler]
#6  0x00007fd0f0b12114 in texture_sub_image (ctx=0x563eae456e00, dims=2, texObj=0x563eadf34d60, texImage=0x0, target=3553, level=0, xoffset=0, yoffset=30, zoffset=0, width=572, height=1, depth=1, format=32993, type=33639, pixels=0x563eae2f13b0) at ../mesa-19.3.3/src/mesa/main/teximage.c:3472
#7  0x00007fd0f0b1227d in texsubimage (ctx=0x563eae456e00, dims=dims@entry=2, target=3553, level=0, xoffset=0, yoffset=30, zoffset=0, width=572, height=1, depth=1, format=32993, type=33639, pixels=0x563eae2f13b0) at ../mesa-19.3.3/src/mesa/main/teximage.c:3561
#8  0x00007fd0f0b1abed in _mesa_TexSubImage2D_no_error (target=<optimized out>, level=<optimized out>, xoffset=<optimized out>, yoffset=<optimized out>, width=<optimized out>, height=<optimized out>, format=32993, type=33639, pixels=0x563eae2f13b0) at ../mesa-19.3.3/src/mesa/main/teximage.c:3750
#9  0x00007fd10f4a31cb in KWin::GLTexture::update(QImage const&, QPoint const&, QRect const&) (this=this@entry=0x7fd10400d8f0, image=..., offset=..., src=...) at /usr/include/qt/QtCore/qpoint.h:133
#10 0x00007fd0f1f5ca09 in KWin::SceneOpenGLDecorationRenderer::<lambda(const QRect&, const QRect&, const QPoint&, bool)>::operator() (rotated=true, offset=..., partRect=..., geo=..., __closure=<synthetic pointer>) at /usr/include/qt/QtCore/qpoint.h:124
#11 0x00007fd0f1f5ca09 in KWin::SceneOpenGLDecorationRenderer::<lambda(const QRect&, const QRect&, const QPoint&, bool)>::operator() (rotated=true, offset=..., partRect=..., geo=..., __closure=<synthetic pointer>) at /usr/src/debug/kwin-5.17.5/plugins/scenes/opengl/scene_opengl.cpp:2513
#12 0x00007fd0f1f5ca09 in KWin::SceneOpenGLDecorationRenderer::render() (this=0x563eaddb7240) at /usr/src/debug/kwin-5.17.5/plugins/scenes/opengl/scene_opengl.cpp:2524
#13 0x00007fd0f1f5d443 in KWin::SceneOpenGLDecorationRenderer::reparent(KWin::Deleted*) (this=0x563eaddb7240, deleted=0x563eae022030) at /usr/src/debug/kwin-5.17.5/plugins/scenes/opengl/scene_opengl.cpp:2564
#14 0x00007fd11187e7ac in KWin::Deleted::copyToDeleted(KWin::Toplevel*) (this=0x563eae022030, c=0x563eadd958e0) at /usr/src/debug/kwin-5.17.5/deleted.cpp:120
#15 0x00007fd11187e8db in KWin::Deleted::create(KWin::Toplevel*) (c=c@entry=0x563eadd958e0) at /usr/src/debug/kwin-5.17.5/deleted.cpp:81
#16 0x00007fd11183b89b in KWin::Client::destroyClient() (this=this@entry=0x563eadd958e0) at /usr/src/debug/kwin-5.17.5/client.cpp:291
#17 0x00007fd11189ae18 in KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) (e=<optimized out>, this=0x563eadd958e0) at /usr/src/debug/kwin-5.17.5/events.cpp:639
#18 0x00007fd11189ae18 in KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) (this=0x563eadd958e0, e=<optimized out>) at /usr/src/debug/kwin-5.17.5/events.cpp:618
#19 0x00007fd11189e85b in KWin::Client::windowEvent(xcb_generic_event_t*) (this=0x563eadd958e0, e=e@entry=0x7fd104011ea0) at /usr/src/debug/kwin-5.17.5/events.cpp:481
#20 0x00007fd11189f187 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) (this=0x563eadb01c10, e=0x7fd104011ea0) at /usr/src/debug/kwin-5.17.5/events.cpp:261
#21 0x00007fd110570ea7 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#22 0x00007fd109a64ab3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#23 0x00007fd109a65839 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5
#24 0x00007fd109a8ef6e in  () at /usr/lib/libQt5XcbQpa.so.5
#25 0x00007fd1105724cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007fd11057a4d6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#27 0x00007fd111c6bbc7 in kdemain(int, char**) (argc=<optimized out>, argv=0x7fff6d3e2738) at /usr/src/debug/kwin-5.17.5/main_x11.cpp:474
#28 0x00007fd111ac2153 in __libc_start_main () at /usr/lib/libc.so.6
#29 0x0000563eacf5307e in _start ()
[Inferior 1 (process 1061) detached]

Comment 8 Aaron Bottegal 2020-02-08 20:27:41 UTC

I've noticed Chromium have intermittent corruption in random places. If you don't have issue with this on Mesa, I'd imagine it's a RadeonSI issue. I might report it there.

Comment 9 Aaron Bottegal 2020-02-13 01:44:46 UTC

Bug doesn't seem to manifest in 5.18, closing.

Comment 10 Fil Sapia 2020-03-28 14:56:58 UTC

Created attachment 127062 [details]
New crash information added by DrKonqi

kwin_x11 (5.18.3) using Qt 5.14.1

- What I was doing when the application crashed:

Opening applications from the launcher.

- Unusual behavior I noticed:

Desktop flickers and KWin crashes, happens very frequently.

-- Backtrace (Reduced):
#8  0x00007f27bee46256 in  () at /usr/lib/dri/vmwgfx_dri.so
#9  0x00007f27bee49ae8 in  () at /usr/lib/dri/vmwgfx_dri.so
#10 0x00007f27bee18230 in  () at /usr/lib/dri/vmwgfx_dri.so
#11 0x00007f27bf0568a4 in  () at /usr/lib/dri/vmwgfx_dri.so
#12 0x00007f27bef6a748 in  () at /usr/lib/dri/vmwgfx_dri.so