420269 2020-04-18 19:26:43 +0000 Random crash after launching a steam game (SteamPlay - Proton) 2021-11-09 12:31:52 +0000 1 1 4 Plasma kwin general 5.18.4 Arch Linux Linux RESOLVED FIXED drkonqi NOR crash --- 0 kde kwin-bugs-null aldk1703 kde.org 0 oldest_to_newest 1923456 0 kde 2020-04-18 19:26:43 +0000 Application: kwin_x11 (5.18.4) Qt Version: 5.14.2 Frameworks Version: 5.69.0 Operating System: Linux 5.6.4-arch1-1 x86_64 Windowing system: X11 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: I launched the game (DmC Devil May Cry, a DX9 game running with Valve Proton (and VK3D/DXVK idk)), alt-tabbed back out, replied to someone on Discord, tried to switch back and, after multiple tried back and forth, kwin_x11 crashed. I noticed the cursor being inverted while the game was supposed to be on foreground, however this could be caused by the game itself -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7faf6f3c8840 (LWP 561))] Thread 10 (Thread 0x7faeb2ac1700 (LWP 3046)): #0 0x00007faf7704cbb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007faf759db7eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf759dcead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757aac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007faf740bc389 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #7 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7faec162e700 (LWP 3034)): #0 0x00007faf7497901a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007faf757b1a48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf757b1b69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf757af1dd in () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #5 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7faec214c700 (LWP 3033)): #0 0x00007faf7497901a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007faf757b1a48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf757b1b69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf757af1dd in () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #5 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7faebb030700 (LWP 3021)): #0 0x00007faf7704cbb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007faf759db7eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf759dcead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757aac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7faf65203700 (LWP 1534)): #0 0x00007faf74978cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007faf757b1ac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf757b1ba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf744215cb in () at /usr/lib/libQt5Quick.so.5 #4 0x00007faf7442185b in () at /usr/lib/libQt5Quick.so.5 #5 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7faf67fff700 (LWP 926)): #0 0x00007faf7704cbb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007faf759db7eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf759dcead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757aac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007faf740bc389 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #7 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7faf667bd700 (LWP 770)): #0 0x00007faf74978cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007faf752a8c4c in () at /usr/lib/libQt5Script.so.5 #2 0x00007faf752a8c69 in () at /usr/lib/libQt5Script.so.5 #3 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7faf677fe700 (LWP 722)): #0 0x00007faf7704cbb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007faf759db7eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf759dcead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757aac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007faf740bc389 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #7 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7faf6d887700 (LWP 646)): #0 0x00007faf7704cbb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007faf759db7eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007faf759dcead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007faf757aac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007faf76a83b28 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007faf757abdd6 in () at /usr/lib/libQt5Core.so.5 #7 0x00007faf7497246f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007faf770573d3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7faf6f3c8840 (LWP 561)): [KCrash Handler] #6 0x00005607b7c6c710 in () #7 0x00007faf76d4c482 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5 #8 0x00007faf75984a37 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5 #9 0x00007faf6ef2faa3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5 #10 0x00007faf6ef30829 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5 #11 0x00007faf6ef5a1ee in () at /usr/lib/libQt5XcbQpa.so.5 #12 0x00007faf7598605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #13 0x00007faf7598e066 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #14 0x00007faf77126379 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #15 0x00007faf76f7f023 in __libc_start_main () at /usr/lib/libc.so.6 #16 0x00005607b5c6105e in _start () [Inferior 1 (process 561) detached] Possible duplicates by query: bug 419615, bug 419085, bug 418932, bug 418783, bug 418214. Reported using DrKonqi 2074892 1 kde.org 2021-11-04 20:35:59 +0000 his bug report is quite old. Can you still reproduce this issue with KDE 5.23? If so, can you please install debugging packages following the info provided in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports, try to reproduce the bug and resubmit a backtrace with debugging information. 2076270 2 kde 2021-11-09 12:31:52 +0000 Feel free to close this (In reply to kde.org from comment #1) > his bug report is quite old. Can you still reproduce this issue with KDE > 5.23? If so, can you please install debugging packages following the info > provided in > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports, try to reproduce the bug and resubmit a > backtrace with debugging information.