Application: plasma-discover (5.12.7) Qt Version: 5.9.5 Frameworks Version: 5.44.0 Operating System: Linux 4.18.0-16-generic x86_64 Distribution: Ubuntu 18.04.2 LTS -- Information about the crash: Logged out and logged in into the same profile Updated NVidia drivers package from official security repository The crash can be reproduced every time. -- Backtrace: Application: Центр программ Discover (plasma-discover), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4be81a1800 (LWP 32372))] Thread 10 (Thread 0x7f4b93fff700 (LWP 32388)): #0 0x00007f4be00999f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4b8c052b70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4be00999f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b8c052b20, cond=0x7f4b8c052b48) at pthread_cond_wait.c:502 #2 0x00007f4be00999f3 in __pthread_cond_wait (cond=0x7f4b8c052b48, mutex=0x7f4b8c052b20) at pthread_cond_wait.c:655 #3 0x00007f4be3e8659b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be3e7ec0b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be40928c8 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be165ee1b in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #7 0x00007f4be16f4c9d in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #8 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be1654f41 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #10 0x00007f4be16556f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #11 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f4be16eea2f in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #13 0x00007f4be16ec690 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #14 0x00007f4be16eca3a in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #15 0x00007f4be16d1381 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #16 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f4be169b7c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #18 0x00007f4be169b874 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #19 0x00007f4be16af721 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #20 0x00007f4be633782c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007f4be633f0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007f4be40639a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f4be40bd54d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f4bddf66387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f4bddf665c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f4be00936db in start_thread (arg=0x7f4b93fff700) at pthread_create.c:463 #32 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f4b99eb8700 (LWP 32387)): #0 0x00007f4be0099ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4b99eb7c40, expected=0, futex_word=0x560944e12d50) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4be0099ed9 in __pthread_cond_wait_common (abstime=0x7f4b99eb7d00, mutex=0x560944e12d00, cond=0x560944e12d28) at pthread_cond_wait.c:533 #2 0x00007f4be0099ed9 in __pthread_cond_timedwait (cond=0x560944e12d28, mutex=0x560944e12d00, abstime=0x7f4b99eb7d00) at pthread_cond_wait.c:667 #3 0x00007f4be3e86458 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be3e8252d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be00936db in start_thread (arg=0x7f4b99eb8700) at pthread_create.c:463 #7 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f4ba967b700 (LWP 32386)): #0 0x00007f4be0099ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4ba967ac40, expected=0, futex_word=0x7f4ba4007e40) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4be0099ed9 in __pthread_cond_wait_common (abstime=0x7f4ba967ad00, mutex=0x7f4ba4007df0, cond=0x7f4ba4007e18) at pthread_cond_wait.c:533 #2 0x00007f4be0099ed9 in __pthread_cond_timedwait (cond=0x7f4ba4007e18, mutex=0x7f4ba4007df0, abstime=0x7f4ba967ad00) at pthread_cond_wait.c:667 #3 0x00007f4be3e86458 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be3e8252d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be00936db in start_thread (arg=0x7f4ba967b700) at pthread_create.c:463 #7 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f4ba9e7c700 (LWP 32385)): #0 0x00007f4be0099ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4ba9e7bc40, expected=0, futex_word=0x7f4ba4005170) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4be0099ed9 in __pthread_cond_wait_common (abstime=0x7f4ba9e7bd00, mutex=0x7f4ba4005120, cond=0x7f4ba4005148) at pthread_cond_wait.c:533 #2 0x00007f4be0099ed9 in __pthread_cond_timedwait (cond=0x7f4ba4005148, mutex=0x7f4ba4005120, abstime=0x7f4ba9e7bd00) at pthread_cond_wait.c:667 #3 0x00007f4be3e86458 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be3e8252d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be00936db in start_thread (arg=0x7f4ba9e7c700) at pthread_create.c:463 #7 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f4baa67d700 (LWP 32384)): #0 0x00007f4be00999f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4ba403dad0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4be00999f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4ba403da80, cond=0x7f4ba403daa8) at pthread_cond_wait.c:502 #2 0x00007f4be00999f3 in __pthread_cond_wait (cond=0x7f4ba403daa8, mutex=0x7f4ba403da80) at pthread_cond_wait.c:655 #3 0x00007f4be3e8659b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be3e7ec0b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be40928c8 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be165ee1b in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #7 0x00007f4be16f4c9d in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #8 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be1654f41 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #10 0x00007f4be16556f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #11 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f4be16eea2f in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #13 0x00007f4be16ec690 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #14 0x00007f4be16eca3a in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #15 0x00007f4be16d1381 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #16 0x00007f4be40925b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f4be169b7c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #18 0x00007f4be169b874 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #19 0x00007f4be16af721 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #20 0x00007f4be633782c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007f4be633f0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007f4be40639a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f4be40bd54d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f4bddf66387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f4bddf665c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f4be00936db in start_thread (arg=0x7f4baa67d700) at pthread_create.c:463 #32 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f4bb0ea9700 (LWP 32380)): #0 0x00007f4be3773bf9 in __GI___poll (fds=0x7f4bac004a10, nfds=1, timeout=10256) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4bddf66539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be00936db in start_thread (arg=0x7f4bb0ea9700) at pthread_create.c:463 #8 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f4bbbfff700 (LWP 32378)): #0 0x00007f4be3773bf9 in __GI___poll (fds=0x7f4bb4004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4bddf66539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be72602a6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be00936db in start_thread (arg=0x7f4bbbfff700) at pthread_create.c:463 #9 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f4bcb1ad700 (LWP 32375)): #0 0x00007f4be3773bf9 in __GI___poll (fds=0x7f4bbc004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4bddf66539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be4a966f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be00936db in start_thread (arg=0x7f4bcb1ad700) at pthread_create.c:463 #9 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f4bcc3be700 (LWP 32374)): #0 0x00007f4bddfac064 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f4bddf6645e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be40bc90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be3e8022a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be5271d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f4be3e8516d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be00936db in start_thread (arg=0x7f4bcc3be700) at pthread_create.c:463 #9 0x00007f4be378088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f4be81a1800 (LWP 32372)): [KCrash Handler] #6 0x00007f4be369de97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #7 0x00007f4be369f801 in __GI_abort () at abort.c:79 #8 0x00007f4be3e6ffa7 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be72c32a7 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f4be72c4275 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007f4be72c4e9a in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007f4be5b87375 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #13 0x00007f4be73396c5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f4be633782c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f4be633f0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007f4be40639a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f4be5b7c43f in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007f4be5b7d07d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #19 0x00007f4be5b542eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #20 0x00007f4bd87fd1c0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #21 0x00007f4bddf66387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007f4bddf665c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f4bddf6664c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f4be40bc8ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f4be40619ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f4be406aa84 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x000056093fc2f148 in () #28 0x00007f4be3680b97 in __libc_start_main (main=0x56093fc2e870, argc=1, argv=0x7ffc10c4cd68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc10c4cd58) at ../csu/libc-start.c:310 #29 0x000056093fc2f3ca in _start () Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 375913 ***