Application: krita (4.3.0-prealpha (git 474ce79)) Qt Version: 5.13.2 Frameworks Version: 5.64.0 Operating System: Linux 5.3.11-arch1-1 x86_64 Distribution: Arch Linux -- Information about the crash: - What I was doing when the application crashed: I was just painting repeated strokes and it randomly crashed, this is the second time I encountered this type of crash. As of yet I don't know how to reproduce this crash or know the reason behind it. But i think the back trace might be of some help. -- Backtrace: Application: Krita (krita), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f1e79343cc0 (LWP 31131))] Thread 23 (Thread 0x7f1e167fb700 (LWP 35714)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 22 (Thread 0x7f1e38ffd700 (LWP 35713)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 21 (Thread 0x7f1e39ffc700 (LWP 35712)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 20 (Thread 0x7f1e3a7fd700 (LWP 35711)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7f1e16ffc700 (LWP 35710)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7f1e15ffa700 (LWP 35709)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7f1e17ffe700 (LWP 35708)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7f1e177fd700 (LWP 35707)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7d63757c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7d6376c9 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5 #3 0x00007f1e7d634b1b in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7f1e3bfff700 (LWP 31169)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7f1e40fb9700 (LWP 31168)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7f1e417ba700 (LWP 31167)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7f1e427bc700 (LWP 31166)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7f1e447c0700 (LWP 31165)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7f1e41fbb700 (LWP 31164)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7f1e437be700 (LWP 31163)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e7670f2ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e764911cd in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7f1e42fbd700 (LWP 31162)): #0 0x00007f1e7c8b0f7a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f1e7669d714 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #2 0x00007f1e764906d0 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #3 0x00007f1e76491122 in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #4 0x00007f1e7669c8ec in ?? () from /usr/lib/libnvidia-glcore.so.440.31 #5 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f1e64ff1700 (LWP 31148)): #0 0x00007f1e7d14c42c in read () from /usr/lib/libc.so.6 #1 0x00007f1e7ba6a9f0 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f1e7bab8a31 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00007f1e7baba118 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f1e7d857b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f1e7d630305 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f1e65803700 (LWP 31147)): #0 0x00007f1e7d14c42c in read () from /usr/lib/libc.so.6 #1 0x00007f1e7ba6a9f0 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f1e7bab8a31 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00007f1e7baba118 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f1e7d857b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f1e7d630305 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e7488d70b in ?? () from /usr/lib/libQt5Quick.so.5 #9 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f1e6752d700 (LWP 31146)): #0 0x00007f1e7d631a1f in QMutex::unlock() () from /usr/lib/libQt5Core.so.5 #1 0x00007f1e7d858258 in ?? () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e7bab8912 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00007f1e7baba118 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f1e7d857b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f1e7d630305 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e745af449 in ?? () from /usr/lib/libQt5Qml.so.5 #9 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f1e66d2c700 (LWP 31145)): #0 0x00007f1e7d128a55 in nanosleep () from /usr/lib/libc.so.6 #1 0x00007f1e7d85746f in ?? () from /usr/lib/libQt5Core.so.5 #2 0x00007f1e80573c7a in KisTileDataSwapper::run (this=0x7f1e808982c0 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder+64>) at /mnt/attic/krita-build/src/krita/libs/image/tiles3/swap/kis_tile_data_swapper.cpp:97 #3 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f1e67e63700 (LWP 31143)): #0 0x00007f1e7bab1682 in g_source_ref () from /usr/lib/libglib-2.0.so.0 #1 0x00007f1e7bab86b2 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f1e7bab998b in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0 #3 0x00007f1e7baba096 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007f1e7d857b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007f1e7d630305 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f1e6f957700 (LWP 31137)): #0 0x00007f1e7d1509ef in poll () from /usr/lib/libc.so.6 #1 0x00007f1e7baba170 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f1e7d857b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f1e7d630305 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f1e7f533b37 in ?? () from /usr/lib/libQt5DBus.so.5 #7 0x00007f1e7d631530 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e7c8aa4cf in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f1e7d15b2d3 in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f1e79343cc0 (LWP 31131)): [KCrash Handler] #6 0x00007f1e7d7ffc07 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #7 0x00007f1e7d856ead in QTimerInfoList::activateTimers() () from /usr/lib/libQt5Core.so.5 #8 0x00007f1e7d857742 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007f1e7bab83ee in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #10 0x00007f1e7baba201 in ?? () from /usr/lib/libglib-2.0.so.0 #11 0x00007f1e7baba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #12 0x00007f1e7d857b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #13 0x00007f1e7d7fe83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #14 0x00007f1e7d806676 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #15 0x000055e1c836427e in main (argc=<optimized out>, argv=0x7fff6f6f53a8) at /mnt/attic/krita-build/src/krita/krita/main.cc:584 [Inferior 1 (process 31131) detached] Possible duplicates by query: bug 413950, bug 413943, bug 413548, bug 413349, bug 413345. Reported using DrKonqi
Hi Raghukamath, Sorry for missing your report... It got snowed under. The crash happens inside Qt code, and I suspect that it might be a problem specific to the arch build of Qt 5 you had back then. Do you still get these crashes, or have they stopped after you updated?
Hi Boud, I have not encountered this recently, Let us close this for now. If it get it again I'll re-open this bug report.