https://bugs.kde.org/show_bug.cgi?id=469888
--- Comment #2 from [email protected] --- (In reply to Nicolas Fella from comment #1) > #0 0x00007f90785fdce4 _ZN7QRegionC1ERKS_ (libQt5Gui.so.5 + 0x3fdce4) > #1 0x000055b0a8169d29 n/a (kwin_wayland + 0x80d29) > #2 0x00007f9077ebeb41 n/a (libQt5Core.so.5 + 0x2beb41) > #3 0x00007f9077ec109f _ZN6QTimer7timeoutENS_14QPrivateSignalE > (libQt5Core.so.5 + 0x2c109f) > #4 0x00007f9077eb1c26 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + > 0x2b1c26) > #5 0x00007f9077578b5c > _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent > (libQt5Widgets.so.5 + 0x178b5c) > #6 0x00007f9077e8e028 > _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + > 0x28e028) > #7 0x00007f9077ed8583 _ZN14QTimerInfoList14activateTimersEv > (libQt5Core.so.5 + 0x2d8583) > #8 0x00007f9077ed8a32 > _ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEvents > FlagEE (libQt5Core.so.5 + 0x2d8a32) > #9 0x000055b0a821d382 n/a (kwin_wayland + 0x134382) > #10 0x00007f9077e8668c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE > (libQt5Core.so.5 + 0x28668c) > #11 0x00007f9077e912f9 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + > 0x2912f9) > #12 0x000055b0a81392cb n/a (kwin_wayland + 0x502cb) > #13 0x00007f9076d4c850 n/a (libc.so.6 + 0x23850) > #14 0x00007f9076d4c90a __libc_start_main (libc.so.6 + 0x2390a) > #15 0x000055b0a813aea5 n/a (kwin_wayland + 0x51ea5) > > I'm afraid the backtrace from the log isn't very helpful. Can you use your > coredump to get a better backtrace with debug symbols? There's a coredump in the uploaded archive but sure. ``` Reading symbols from /usr/bin/kwin_wayland... (No debugging symbols found in /usr/bin/kwin_wayland) warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed mapping note processing warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed mapping note processing warning: Can't open file /memfd:pipewire-memfd:flags=0x0000000f,type=2,size=2100224 (deleted) during file-backed mapping note processing warning: Can't open file /memfd:kwayland-shared (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:xwayland-shared (deleted) during file-backed mapping note processing warning: Can't open file /memfd:pipewire-memfd:flags=0x0000000f,type=2,size=16384 (deleted) during file-backed mapping note processing warning: Can't open file /memfd:pipewire-memfd:flags=0x0000000f,type=2,size=2312 (deleted) during file-backed mapping note processing warning: Can't open file /dev/shm/wayland.mozilla.ipc.11 (deleted) during file-backed mapping note processing warning: Can't open file /dev/shm/wayland.mozilla.ipc.9 (deleted) during file-backed mapping note processing warning: Can't open file /dev/shm/wayland.mozilla.ipc.8 (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /dev/shm/wayland.mozilla.ipc.10 (deleted) during file-backed mapping note processing [New LWP 4931] [New LWP 5043] [New LWP 5054] [New LWP 5044] [New LWP 4969] [New LWP 5053] [New LWP 5047] [New LWP 321848] [New LWP 6266] [New LWP 30964] [New LWP 327522] [New LWP 327524] [New LWP 6257] [New LWP 327531] [New LWP 327533] [New LWP 5045] [New LWP 5042] [New LWP 327526] [New LWP 327527] [New LWP 327532] warning: Section `.reg-xstate/4931' in core file too small. [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Core was generated by `/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayland-'. Program terminated with signal SIGSEGV, Segmentation fault. warning: Section `.reg-xstate/4931' in core file too small. #0 0x00007f90785fdce4 in QRegion::QRegion(QRegion const&) () from /usr/lib/libQt5Gui.so.5 [Current thread is 1 (Thread 0x7f9072a658c0 (LWP 4931))] (gdb) bt #0 0x00007f90785fdce4 in QRegion::QRegion(QRegion const&) () at /usr/lib/libQt5Gui.so.5 #1 0x000055b0a8169d29 in () #2 0x00007f9077ebeb41 in () at /usr/lib/libQt5Core.so.5 #3 0x00007f9077ec109f in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9077eb1c26 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #5 0x00007f9077578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #6 0x00007f9077e8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #7 0x00007f9077ed8583 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #8 0x00007f9077ed8a32 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #9 0x000055b0a821d382 in () #10 0x00007f9077e8668c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007f9077e912f9 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #12 0x000055b0a81392cb in () #13 0x00007f9076d4c850 in () at /usr/lib/libc.so.6 #14 0x00007f9076d4c90a in __libc_start_main () at /usr/lib/libc.so.6 #15 0x000055b0a813aea5 in () ``` -- You are receiving this mail because: You are watching all bug changes.
