https://bugs.kde.org/show_bug.cgi?id=401729
Bug ID: 401729 Summary: Kwin Crash [ When Show All Application ] [ CTRL + F9 ] Product: kwin Version: 5.14.4 Platform: Archlinux Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: szymondud...@gmail.com Target Milestone: --- Application: kwin_x11 (5.14.4) Qt Version: 5.11.2 Frameworks Version: 5.52.0 Operating System: Linux 4.19.4-arch1-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: Present Windows - That Effect Sometimes Crash KWin. Not All The Time, but even if i change my graphics settings and using default ... it's still the same problem. I think mostly problem with KWIN it's beacuse of Nvidia Drivers. For example on Nouveau i don't have any Crash on Kwin. But on nvidia it's normal... When i open , move , minimalize , show window.... I got KWin crash'es random. Mostly it's beacuse of "Window" interaction. On nouveau i don't see any problem... 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 0x7f83f92cb840 (LWP 2319))] Thread 7 (Thread 0x7f83dbfff700 (LWP 14261)): #0 0x00007f83f811dafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f83f939471c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f83f7c6e7ed in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f83f7c6ea5c in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f83f9393f65 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f83ea39f700 (LWP 14260)): #0 0x00007f83fa9c0d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007f83f9590e9b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f83f959238b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f83f95408cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f83f9389eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f83f7933859 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f83f9393f65 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f83d8fa7700 (LWP 15703)): #0 0x00007f83f811dafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f83f939471c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f83f7c6e7ed in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f83f7c6ea5c in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f83f9393f65 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f83d3fff700 (LWP 2709)): #0 0x00007f83f811dafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f83f8e6920c in () at /usr/lib/libQt5Script.so.5 #2 0x00007f83f8e69229 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f83e95cf700 (LWP 2571)): #0 0x00007f83fa9c0d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007f83f9590e9b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f83f959238b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f83f95408cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f83f9389eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f83f7933859 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f83f9393f65 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f83eb5b7700 (LWP 2462)): #0 0x00007f83fa9c0d16 in ppoll () at /usr/lib/libc.so.6 #1 0x00007f83f9590e9b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f83f959238b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f83f95408cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f83f9389eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f83f73ecba6 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007f83f9393f65 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f83f8117a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f83fa9cbb23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f83f92cb840 (LWP 2319)): [KCrash Handler] #6 0x00007f83fa6d752c in () at /usr/lib/libkwin.so.5 #7 0x00007f83fa6db776 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5 #8 0x00007f83f953f6ef in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5 #9 0x00007f83f111b452 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5 #10 0x00007f83f111c01d in QXcbConnection::processXcbEvents() () at /usr/lib/libQt5XcbQpa.so.5 #11 0x00007f83f956c352 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007f83f9ec6e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007f83f9ece6e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007f83f9541c39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007f83f9544ccc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #16 0x00007f83f95921fd in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #17 0x00007f83f11b005e in () at /usr/lib/libQt5XcbQpa.so.5 #18 0x00007f83f95408cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #19 0x00007f83f9548bc6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #20 0x00007f83faaa1b26 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #21 0x00007f83fa8f4223 in __libc_start_main () at /usr/lib/libc.so.6 #22 0x000055790306b05e in _start () [Inferior 1 (process 2319) detached] Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.