https://bugs.kde.org/show_bug.cgi?id=395474
Bug ID: 395474
Summary: Unexpected KWin crash while running QEMU SDL/GL
Product: kwin
Version: 5.13.0
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: jhems...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.13.0)
Qt Version: 5.11.0
Frameworks Version: 5.47.0
Operating System: Linux 4.16.13-2-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
Running a QEMU virtual machine with OpenGL enabled through SDL
- Unusual behavior I noticed:
window decorations disappeared and reappeared after a short bit.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa85da29840 (LWP 1076))]
Thread 14 (Thread 0x7fa83bfff700 (LWP 5317)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7fa8195cc700 (LWP 1170)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8596e5bbc in () at /usr/lib/libQt5Script.so.5
#2 0x00007fa8596e5bd9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7fa81a7fc700 (LWP 1160)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7fa81affd700 (LWP 1157)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7fa81b7fe700 (LWP 1156)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fa81bfff700 (LWP 1155)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fa820895700 (LWP 1154)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fa821096700 (LWP 1153)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fa821897700 (LWP 1152)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fa822098700 (LWP 1151)):
#0 0x00007fa856422ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8277ce0a4 in () at /usr/lib/dri/radeonsi_dri.so
#2 0x00007fa8277cdd98 in () at /usr/lib/dri/radeonsi_dri.so
#3 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fa83b39f700 (LWP 1140)):
#0 0x00007fa85d3bbfa6 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fa85a7c1d1b in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fa85a7c320b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fa85a77185c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fa85a5baac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fa854e65559 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fa85a5c4b95 in () at /usr/lib/libQt5Core.so.5
#7 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fa841695700 (LWP 1091)):
#0 0x00007fa85d3bbfa6 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fa85a7c1d1b in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fa85a7c320b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fa85a77185c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fa85a5baac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fa853d57976 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007fa85a5c4b95 in () at /usr/lib/libQt5Core.so.5
#7 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fa843b21700 (LWP 1079)):
#0 0x00007fa85d3bbea9 in poll () at /usr/lib/libc.so.6
#1 0x00007fa85c2df180 in () at /usr/lib/libxcb.so.1
#2 0x00007fa85c2e0e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fa844c0ff1a in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fa85a5c4b95 in () at /usr/lib/libQt5Core.so.5
#5 0x00007fa85641d075 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fa85d3c653f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fa85da29840 (LWP 1076)):
[KCrash Handler]
#6 0x00007fa85d30486b in raise () at /usr/lib/libc.so.6
#7 0x00007fa85d2ef40e in abort () at /usr/lib/libc.so.6
#8 0x00007fa85d2ef2e0 in _nl_load_domain.cold.0 () at /usr/lib/libc.so.6
#9 0x00007fa85d2fd112 in () at /usr/lib/libc.so.6
#10 0x00007fa855b26f50 in () at /usr/lib/libepoxy.so.0
#11 0x00007fa855ac7140 in () at /usr/lib/libepoxy.so.0
#12 0x00007fa855ace0ea in () at /usr/lib/libepoxy.so.0
#13 0x00007fa859c60d2b in () at /usr/lib/libkwin4_effect_builtins.so.1
#14 0x00007fa859c60df3 in () at /usr/lib/libkwin4_effect_builtins.so.1
#15 0x00007fa859c5da36 in () at /usr/lib/libkwin4_effect_builtins.so.1
#16 0x00007fa859c5dc29 in () at /usr/lib/libkwin4_effect_builtins.so.1
#17 0x00007fa85cf52fba in KWin::EffectsHandlerImpl::unloadAllEffects() () at
/usr/lib/libkwin.so.5
#18 0x00007fa85cf53058 in KWin::EffectsHandlerImpl::~EffectsHandlerImpl() () at
/usr/lib/libkwin.so.5
#19 0x00007fa840c70ff9 in () at
/usr/lib/qt/plugins/org.kde.kwin.platforms/KWinX11Platform.so
#20 0x00007fa840c710c9 in () at
/usr/lib/qt/plugins/org.kde.kwin.platforms/KWinX11Platform.so
#21 0x00007fa85cf33aaf in () at /usr/lib/libkwin.so.5
#22 0x00007fa85cf3406d in
KWin::Compositor::suspend(KWin::Compositor::SuspendReason) () at
/usr/lib/libkwin.so.5
#23 0x00007fa85a79d2e2 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#24 0x00007fa85b4e2984 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#25 0x00007fa85b4ea25b in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007fa85a772bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#27 0x00007fa85a775c5c in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#28 0x00007fa85a7c307d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#29 0x00007fa844ca4dee in () at /usr/lib/libQt5XcbQpa.so.5
#30 0x00007fa85a77185c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#31 0x00007fa85a779b56 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#32 0x00007fa85d692b56 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#33 0x00007fa85d2f106b in __libc_start_main () at /usr/lib/libc.so.6
#34 0x0000559f857b275a in _start ()
Reported using DrKonqi
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