https://bugs.kde.org/show_bug.cgi?id=416374
Bug ID: 416374 Summary: Crash when changing opacity after closing brush settings window Product: krita Version: 4.2.8 Platform: Archlinux Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: General Assignee: krita-bugs-n...@kde.org Reporter: defresne.thie...@gmail.com Target Milestone: --- Application: krita (4.2.8) Qt Version: 5.14.0 Frameworks Version: 5.66.0 Operating System: Linux 5.4.12-arch1-1 x86_64 Distribution: Arch Linux -- Information about the crash: - What I was doing when the application crashed: Changed brush opacity from toolbar Reproduce: - select any brush - open brush settings window - change any setting - click on canvas to close brush settings window - change opacity Tested with appimage too. The crash can be reproduced every time. -- Backtrace: Application: Krita (krita), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f9138b53800 (LWP 1430))] Thread 22 (Thread 0x7f90e5ffc700 (LWP 1521)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 21 (Thread 0x7f90e67fd700 (LWP 1520)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 20 (Thread 0x7f90f8ff9700 (LWP 1519)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7f90f97fa700 (LWP 1518)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7f90e4ffa700 (LWP 1517)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7f90e57fb700 (LWP 1516)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7f90e77ff700 (LWP 1515)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7f90e6ffe700 (LWP 1514)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7f90f9ffb700 (LWP 1464)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7f90fa7fc700 (LWP 1463)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7f90faffd700 (LWP 1462)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7f90fb7fe700 (LWP 1461)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7f9114846700 (LWP 1460)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7f90fbfff700 (LWP 1459)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7f9116049700 (LWP 1458)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f911704b700 (LWP 1457)): #0 0x00007f913c30cf7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f913e5a8c48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a8d69 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913e5a63dd in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f9124c9a700 (LWP 1440)): #0 0x00007f913b9bcd5d in ?? () from /usr/lib/libglib-2.0.so.0 #1 0x00007f913b9bd6e4 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f913b9be93b in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0 #3 0x00007f913b9bf046 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f913b9bf1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f913e7d5cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f913e77c39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f913e5a1e62 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f9134207e9b in ?? () from /usr/lib/libQt5Quick.so.5 #9 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f912712f700 (LWP 1439)): #0 0x00007f913e2029ef in poll () from /usr/lib/libc.so.6 #1 0x00007f913b9bf120 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f913b9bf1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f913e7d5cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e77c39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f913e5a1e62 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f912fead479 in ?? () from /usr/lib/libQt5Qml.so.5 #7 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f912692e700 (LWP 1438)): #0 0x00007f913e207e9d in syscall () from /usr/lib/libc.so.6 #1 0x00007f913e5a54e1 in ?? () from /usr/lib/libQt5Core.so.5 #2 0x00007f913e5a5346 in QSemaphore::tryAcquire(int, int) () from /usr/lib/libQt5Core.so.5 #3 0x00007f913fb01e3d in KisTileDataSwapper::run() () from /usr/lib/libkritaimage.so.18 #4 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f9127a5a700 (LWP 1436)): #0 0x00007f913e1fe42c in read () from /usr/lib/libc.so.6 #1 0x00007f913b96f9f0 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f913b9bd9e1 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00007f913b9bf0c8 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f913b9bf1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f913e7d5cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f913e77c39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f913e5a1e62 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f912f30a700 (LWP 1435)): #0 0x00007f913e2029ef in poll () from /usr/lib/libc.so.6 #1 0x00007f913b9bf120 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f913b9bf1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f913e7d5cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f913e77c39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f913e5a1e62 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f913c336b28 in ?? () from /usr/lib/libQt5DBus.so.5 #7 0x00007f913e5a2fd6 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f913c3064cf in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f913e20d2d3 in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f9138b53800 (LWP 1430)): [KCrash Handler] #6 0x00007f913e272b51 in __memset_avx2_erms () from /usr/lib/libc.so.6 #7 0x00007f913fcaa088 in KisFixedPaintDevice::initialize(unsigned char) () from /usr/lib/libkritaimage.so.18 #8 0x00007f913e0a669c in KisAutoBrush::createBrushPreview() () from /usr/lib/libkritalibbrush.so.18 #9 0x00007f913e0a72ef in KisAutoBrush::KisAutoBrush(KisMaskGenerator*, double, double, double) () from /usr/lib/libkritalibbrush.so.18 #10 0x00007f913e0d27d8 in KisAutoBrushFactory::createBrush(QDomElement const&) () from /usr/lib/libkritalibbrush.so.18 #11 0x00007f913e0ad0ec in KisBrushRegistry::createBrush(QDomElement const&) () from /usr/lib/libkritalibbrush.so.18 #12 0x00007f913e0aad84 in KisBrush::fromXML(QDomElement const&) () from /usr/lib/libkritalibbrush.so.18 #13 0x00007f912d709a53 in KisBrushOptionProperties::readOptionSettingImpl(KisPropertiesConfiguration const*) () from /usr/lib/libkritalibpaintop.so.18 #14 0x00007f912d752826 in KisMaskingBrushOptionProperties::read(KisPropertiesConfiguration const*, double) () from /usr/lib/libkritalibpaintop.so.18 #15 0x00007f912d751c7b in KisMaskingBrushOption::readOptionSetting(KisPinnedSharedPtr<KisPropertiesConfiguration>) () from /usr/lib/libkritalibpaintop.so.18 #16 0x00007f9140b434f4 in KisPaintOpOption::startReadOptionSetting(KisPinnedSharedPtr<KisPropertiesConfiguration>) () from /usr/lib/libkritaui.so.18 #17 0x00007f9140b46dc7 in KisPaintOpSettingsWidget::setConfiguration(KisPinnedSharedPtr<KisPropertiesConfiguration>) () from /usr/lib/libkritaui.so.18 #18 0x00007f913fb37880 in KisPaintOpConfigWidget::setConfigurationSafe(KisPinnedSharedPtr<KisPropertiesConfiguration>) () from /usr/lib/libkritaimage.so.18 #19 0x00007f9140b35ce3 in KisPaintopBox::sliderChanged(int) () from /usr/lib/libkritaui.so.18 #20 0x00007f91409aa696 in ?? () from /usr/lib/libkritaui.so.18 #21 0x00007f913e7b3370 in ?? () from /usr/lib/libQt5Core.so.5 #22 0x00007f91409a0bd1 in KisDoubleSliderSpinBox::valueChanged(double) () from /usr/lib/libkritaui.so.18 #23 0x00007f9140c952a0 in KisAbstractSliderSpinBox::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkritaui.so.18 #24 0x00007f913f2587e6 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #25 0x00007f913f214472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #26 0x00007f913f21ded8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #27 0x00007f9140d4fdba in KisApplication::notify(QObject*, QEvent*) () from /usr/lib/libkritaui.so.18 #28 0x00007f913e77d832 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #29 0x00007f913f21cff6 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /usr/lib/libQt5Widgets.so.5 #30 0x00007f913f273f91 in ?? () from /usr/lib/libQt5Widgets.so.5 #31 0x00007f913f276f14 in ?? () from /usr/lib/libQt5Widgets.so.5 #32 0x00007f913f214472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #33 0x00007f913f21dc89 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #34 0x00007f9140d4fdba in KisApplication::notify(QObject*, QEvent*) () from /usr/lib/libkritaui.so.18 #35 0x00007f913e77d832 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #36 0x00007f913eb442c4 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5 #37 0x00007f913eb45101 in QGuiApplicationPrivate::processTabletEvent(QWindowSystemInterfacePrivate::TabletEvent*) () from /usr/lib/libQt5Gui.so.5 #38 0x00007f913eb45990 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5 #39 0x00007f913eb1ec2c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5 #40 0x00007f91386fda2c in ?? () from /usr/lib/libQt5XcbQpa.so.5 #41 0x00007f913b9bd39e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #42 0x00007f913b9bf1b1 in ?? () from /usr/lib/libglib-2.0.so.0 #43 0x00007f913b9bf1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #44 0x00007f913e7d5cc0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #45 0x00007f913e77c39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #46 0x00007f913e7843a6 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #47 0x000055844a9bcbe9 in main () [Inferior 1 (process 1430) detached] The reporter indicates this bug may be a duplicate of or related to bug 250621. Possible duplicates by query: bug 330212, bug 250621, bug 144398. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.