https://bugs.kde.org/show_bug.cgi?id=422622
Bug ID: 422622 Summary: Most kde apps crash (discover, system settings, kde connect Product: Discover Version: 5.18.5 Platform: Ubuntu Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: discover Assignee: lei...@leinir.dk Reporter: lorenzo...@gmail.com CC: aleix...@kde.org Target Milestone: --- Application: plasma-discover (5.18.5) Qt Version: 5.12.8 Frameworks Version: 5.68.0 Operating System: Linux 5.4.0-33-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.04 LTS -- Information about the crash: - What I was doing when the application crashed: openin one of the listed apps. These has started since I upgraded from 19.04 to 20.04, I may have purged some needed dependencies in the process, I had a problem with dpkg that I fixed with uninstalling a bunch of packages The crash can be reproduced every time. -- Backtrace: Application: Discover (plasma-discover), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecba700b0) at ../sysdeps/nptl/futex-internal.h:183 [Current thread is 1 (Thread 0x7ff253e96f40 (LWP 3938))] Thread 17 (Thread 0x7ff224ec5700 (LWP 4023)): [KCrash Handler] #6 0x00007ff242146edf in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x00007ff242309de4 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x00007ff242120e5d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #9 0x00007ff242121a95 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #10 0x00007ff241760774 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #11 0x00007ff25a06601c in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007ff25a06c4b2 in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007ff25a058964 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007ff25a058e13 in QSGRenderer::renderScene(unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007ff25a09b2b4 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007ff25a10165c in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007ff25a0a75b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007ff25a0ab318 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #21 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7ff2256da700 (LWP 4019)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7ff2256d9bd0, clockid=<optimized out>, expected=0, futex_word=0x556ecbd1d890) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7ff2256d9bd0, clockid=<optimized out>, mutex=0x556ecbd1d840, cond=0x556ecbd1d868) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x556ecbd1d868, mutex=0x556ecbd1d840, abstime=0x7ff2256d9bd0) at pthread_cond_wait.c:656 #3 0x00007ff258421a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff258421bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25841f171 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7ff225ffb700 (LWP 4017)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7ff225ffabd0, clockid=<optimized out>, expected=0, futex_word=0x7ff20c008850) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7ff225ffabd0, clockid=<optimized out>, mutex=0x7ff20c008800, cond=0x7ff20c008828) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7ff20c008828, mutex=0x7ff20c008800, abstime=0x7ff225ffabd0) at pthread_cond_wait.c:656 #3 0x00007ff258421a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff258421bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25841f171 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7ff2267fc700 (LWP 4016)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7ff2267fbbd0, clockid=<optimized out>, expected=0, futex_word=0x7ff20c005230) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7ff2267fbbd0, clockid=<optimized out>, mutex=0x7ff20c0051e0, cond=0x7ff20c005208) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7ff20c005208, mutex=0x7ff20c0051e0, abstime=0x7ff2267fbbd0) at pthread_cond_wait.c:656 #3 0x00007ff258421a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff258421bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25841f171 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7ff226ffd700 (LWP 4015)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff25841ddd1 in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007ff25860f77d in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007ff257a9eb00 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #4 0x00007ff257b555b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #5 0x00007ff25860f300 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff257a94555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #7 0x00007ff257a94e1b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #8 0x00007ff25860f300 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007ff257b4e703 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #10 0x00007ff257b42a3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #11 0x00007ff257b42e86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #12 0x00007ff257b1cd73 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #13 0x00007ff25860f300 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007ff257adf854 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #15 0x00007ff257adf8ef in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #16 0x00007ff257af1e29 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #17 0x00007ff259587a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007ff2595910f0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007ff2585e393a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007ff25863c1c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007ff256b69fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007ff256b6a240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ff25863b565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007ff25841a785 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #29 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7ff2277fe700 (LWP 4014)): #0 0x00007ff256bb733d in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ff256b69234 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff256b6a065 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff25863b583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff25841a785 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7ff227fff700 (LWP 3948)): #0 0x00007ff256bb733d in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ff256b695cb in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff256b6a0db in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff256b6a533 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff2568c6e9a in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #5 0x00007ff256b93931 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #7 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7ff2355bc700 (LWP 3947)): #0 __GI___libc_read (nbytes=16, buf=0x7ff2355bbbe0, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=18, buf=0x7ff2355bbbe0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007ff256bb289f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff256b69cfe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff256b6a152 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ff256b6a331 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ff256b93931 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7ff236dee700 (LWP 3946)): #0 0x00007ff256bb7368 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ff256b69721 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff256b6a0db in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff25863b583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff25841a785 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff25a01ee1a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #10 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7ff237fff700 (LWP 3945)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecb18af28) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556ecb18aed8, cond=0x556ecb18af00) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x556ecb18af00, mutex=0x556ecb18aed8) at pthread_cond_wait.c:638 #3 0x00007ff241aa03db in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007ff241a9ffeb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7ff23c885700 (LWP 3944)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecb18af28) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556ecb18aed8, cond=0x556ecb18af00) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x556ecb18af00, mutex=0x556ecb18aed8) at pthread_cond_wait.c:638 #3 0x00007ff241aa03db in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007ff241a9ffeb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7ff234885700 (LWP 3943)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecb18af28) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556ecb18aed8, cond=0x556ecb18af00) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x556ecb18af00, mutex=0x556ecb18aed8) at pthread_cond_wait.c:638 #3 0x00007ff241aa03db in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007ff241a9ffeb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7ff23d086700 (LWP 3942)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecb18af28) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556ecb18aed8, cond=0x556ecb18af00) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x556ecb18af00, mutex=0x556ecb18aed8) at pthread_cond_wait.c:638 #3 0x00007ff241aa03db in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007ff241a9ffeb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff250e60700 (LWP 3941)): #0 0x00007ff25809d96f in __GI___poll (fds=0x7ff2480025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff256b6a1ae in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff25863b583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25841a785 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff258c971a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff252071700 (LWP 3940)): #0 0x00007ff25809d96f in __GI___poll (fds=0x7ff24400b300, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff256b6a1ae in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff25863b583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25841a785 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff259acfefa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff252fe0700 (LWP 3939)): #0 0x00007ff25809d96f in __GI___poll (fds=0x7ff252fdfba8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff256a5cc1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007ff256a5e90a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007ff2537df298 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007ff25841b9d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff257429609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007ff2580aa103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff253e96f40 (LWP 3938)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556ecba700b0) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556ecba70060, cond=0x556ecba70088) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x556ecba70088, mutex=0x556ecba70060) at pthread_cond_wait.c:638 #3 0x00007ff258421b0f in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff258421c01 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff25a0a96d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff25a0aa5b2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff25a0aad6b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007ff258f639ad in QWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #9 0x00007ff25a10e159 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007ff259587a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007ff2595910f0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007ff2585e393a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007ff258f59de6 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #14 0x00007ff258f5a014 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #15 0x00007ff258f3435b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #16 0x00007ff2537e032e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #17 0x00007ff256b69fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007ff256b6a240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007ff256b6a2e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007ff25863b565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007ff2585e24db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007ff2585ea246 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x0000556ec907d4f1 in ?? () #24 0x00007ff257faf0b3 in __libc_start_main (main=0x556ec907cd00, argc=3, argv=0x7ffe695b2aa8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe695b2a98) at ../csu/libc-start.c:308 #25 0x0000556ec907db1e in _start () [Inferior 1 (process 3938) detached] Possible duplicates by query: bug 420782, bug 419422, bug 416448, bug 416222, bug 415901. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.