Application: kwin_x11 (5.14.3) Qt Version: 5.11.2 Frameworks Version: 5.51.0 Operating System: Linux 4.4.162-1-lts44 x86_64 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: Run ffplay from Konsole to play video file. Version of ffplay: ffplay version n4.1 Copyright (c) 2003-2018 the FFmpeg developers built with gcc 8.2.1 (GCC) 20180831 configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-nvdec --enable-nvenc --enable-omx --enable-shared --enable-version3 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 0x7f974e69a840 (LWP 15731))] Thread 6 (Thread 0x7f9734b37700 (LWP 15745)): #0 0x00007f9755d26afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9756a1e20c in () at /usr/lib/libQt5Script.so.5 #2 0x00007f9756a1e229 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f9755d20a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f975853ab23 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f9735c29700 (LWP 15743)): #0 0x00007f9755d26afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f97361c31ac in () at /usr/lib/dri/i965_dri.so #2 0x00007f97361c2ee8 in () at /usr/lib/dri/i965_dri.so #3 0x00007f9755d20a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f975853ab23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f9745c0b700 (LWP 15741)): #0 0x00007ffd37935930 in () #1 0x00007ffd37935bbe in clock_gettime () #2 0x00007f97585489f2 in clock_gettime () at /usr/lib/libc.so.6 #3 0x00007f975713a8f2 in () at /usr/lib/libQt5Core.so.5 #4 0x00007f97571390da in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #5 0x00007f97571396d6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #6 0x00007f97571385d5 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007f97570e68cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #8 0x00007f9756f2feb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #9 0x00007f975554d859 in () at /usr/lib/libQt5Qml.so.5 #10 0x00007f9756f39f65 in () at /usr/lib/libQt5Core.so.5 #11 0x00007f9755d20a9d in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007f975853ab23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f9747fff700 (LWP 15739)): #0 0x00007f975852fd16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007f9757136e9b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f975713838b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f97570e68cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9756f2feb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f9755024ba6 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007f9756f39f65 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f9755d20a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f975853ab23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f974d4f7700 (LWP 15737)): #0 0x00007f975852fc21 in poll () at /usr/lib/libc.so.6 #1 0x00007f9756e58630 in () at /usr/lib/libxcb.so.1 #2 0x00007f9756e5a2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f974dba9c5a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f9756f39f65 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f9755d20a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f975853ab23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f974e69a840 (LWP 15731)): [KCrash Handler] #6 0x00007f9758476d7f in raise () at /usr/lib/libc.so.6 #7 0x00007f9758461672 in abort () at /usr/lib/libc.so.6 #8 0x00007f9758461548 in _nl_load_domain.cold.0 () at /usr/lib/libc.so.6 #9 0x00007f975846f396 in () at /usr/lib/libc.so.6 #10 0x00007f9755bc0c30 in () at /usr/lib/libepoxy.so.0 #11 0x00007f9755c195a0 in () at /usr/lib/libepoxy.so.0 #12 0x00007f9755c074da in () at /usr/lib/libepoxy.so.0 #13 0x00007f9755c9ca1c in KWin::GLRenderTarget::~GLRenderTarget() () at /usr/lib/libkwinglutils.so.11 #14 0x00007f9756b9b70e in () at /usr/lib/libkwin4_effect_builtins.so.1 #15 0x00007f9756b9dd27 in () at /usr/lib/libkwin4_effect_builtins.so.1 #16 0x00007f9756b9df09 in () at /usr/lib/libkwin4_effect_builtins.so.1 #17 0x00007f97582bfb3a in KWin::EffectsHandlerImpl::unloadAllEffects() () at /usr/lib/libkwin.so.5 #18 0x00007f97582bfbd8 in KWin::EffectsHandlerImpl::~EffectsHandlerImpl() () at /usr/lib/libkwin.so.5 #19 0x00007f974c21d199 in () at /usr/lib/qt/plugins/org.kde.kwin.platforms/KWinX11Platform.so #20 0x00007f974c21d269 in () at /usr/lib/qt/plugins/org.kde.kwin.platforms/KWinX11Platform.so #21 0x00007f97582a045f in () at /usr/lib/libkwin.so.5 #22 0x00007f97582a0a1d in KWin::Compositor::suspend(KWin::Compositor::SuspendReason) () at /usr/lib/libkwin.so.5 #23 0x00007f9757112352 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #24 0x00007f9757a61e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #25 0x00007f9757a696e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #26 0x00007f97570e7c39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #27 0x00007f97570eaccc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #28 0x00007f97571381fd in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007f974dc4005e in () at /usr/lib/libQt5XcbQpa.so.5 #30 0x00007f97570e68cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #31 0x00007f97570eebc6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #32 0x00007f975860cb26 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #33 0x00007f9758463223 in __libc_start_main () at /usr/lib/libc.so.6 #34 0x00005569a1e6805e in _start () [Inferior 1 (process 15731) detached] Reported using DrKonqi
Was the video playing in the full screen mode?
(In reply to Vlad Zagorodniy from comment #1) > Was the video playing in the full screen mode? Nvm, just tried ffplay. *** This bug has been marked as a duplicate of bug 396830 ***
(In reply to Vlad Zagorodniy from comment #1) > Was the video playing in the full screen mode? No. Kwin restarts on starting playing video in default (window) mode without additional parameters (simple command: ffplay <videofile>). Other players (mpv, cvlc/vlc) works properly.