https://bugs.kde.org/show_bug.cgi?id=383464
Bug ID: 383464 Summary: Discover crashed when I searched for "Dropbox" and then clicked on "Application Addons" Product: Discover Version: 5.9.4 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: discover Assignee: aleix...@kde.org Reporter: pointedst...@zoho.com Target Milestone: --- Application: plasma-discover (5.9.4) Qt Version: 5.7.1 Frameworks Version: 5.31.0 Operating System: Linux 4.10.0-32-generic x86_64 Distribution: Ubuntu 17.04 -- Information about the crash: - What I was doing when the application crashed: I searched for Dropbox, scrolled in the list for a bit, then clicked on "Application Addons." Discover crashed as soon as some entries appeared oin the list. The crash does not seem to be reproducible. -- Backtrace: Application: Discover (plasma-discover), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4beccea8c0 (LWP 8763))] Thread 11 (Thread 0x7f4b6b7fe700 (LWP 8865)): #0 0x00007f4be8290d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f43576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be50746da in start_thread (arg=0x7f4b6b7fe700) at pthread_create.c:456 #8 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 10 (Thread 0x7f4baa7fc700 (LWP 8864)): #0 0x00007f4be2f88ef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f4be2f42d99 in g_main_context_query () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f434e8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be50746da in start_thread (arg=0x7f4baa7fc700) at pthread_create.c:456 #9 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 9 (Thread 0x7f4b48efc700 (LWP 8798)): #0 0x00007f4be8290d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f43576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f43902 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4b8852e476 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007f4be2f6af65 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f4be50746da in start_thread (arg=0x7f4b48efc700) at pthread_create.c:456 #6 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7f4b496fd700 (LWP 8797)): #0 0x00007f4be828c8ad in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f87b30 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f43042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be2f43514 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f4be2f436d1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f4be2f6af65 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f4be50746da in start_thread (arg=0x7f4b496fd700) at pthread_create.c:456 #8 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7f4baaffd700 (LWP 8774)): #0 0x00007f4be8290d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f43576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be50746da in start_thread (arg=0x7f4baaffd700) at pthread_create.c:456 #8 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7f4bbae63700 (LWP 8769)): #0 0x00007f4be828c8ad in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f87b30 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f43042 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be2f43514 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be50746da in start_thread (arg=0x7f4bbae63700) at pthread_create.c:456 #10 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 5 (Thread 0x7f4bc9fe1700 (LWP 8768)): #0 0x00007f4be2f88ef4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f4be2f424be in g_main_context_acquire () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f43425 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4bec06d4c6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be50746da in start_thread (arg=0x7f4bc9fe1700) at pthread_create.c:456 #10 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7f4bcbfff700 (LWP 8766)): #0 0x00007f4be2f40557 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f4be2f42a0b in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f4349b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4be981cdf5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4be50746da in start_thread (arg=0x7f4bcbfff700) at pthread_create.c:456 #10 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7f4bd1294700 (LWP 8765)): #0 0x00007f4be8290d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2f43576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4be8ebc0bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be8c93f83 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4beaaef5d5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4be50746da in start_thread (arg=0x7f4bd1294700) at pthread_create.c:456 #9 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7f4bd9a48700 (LWP 8764)): #0 0x00007f4be8290d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f4be2ad8c62 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f4be2ada8d7 in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f4bdbf9fef9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f4be8c98c38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4be50746da in start_thread (arg=0x7f4bd9a48700) at pthread_create.c:456 #6 0x00007f4be829cd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7f4beccea8c0 (LWP 8763)): [KCrash Handler] #6 0x00007f4be8e67b81 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4bec0ee469 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f4bec0f7357 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007f4bec0f76e1 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f4bea3d035c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f4bea3d7b21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007f4be8e67c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f4bec0ee469 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f4bec0f7357 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007f4bec0f76e1 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007f4bea3d035c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007f4bea3d7b21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f4be8e67c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007f4bec0ee469 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007f4bec0f7357 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #21 0x00007f4bec0f76e1 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #22 0x00007f4bea3d035c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007f4bea3d7b21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007f4be8e67c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f4bec0ee469 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #26 0x00007f4bec0f7357 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #27 0x00007f4bec0f76e1 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #28 0x00007f4bea3d035c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007f4bea3d7b21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #30 0x00007f4be8e67c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f4bec10a143 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #32 0x00007f4bec10a58f in QQuickWindow::keyReleaseEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #33 0x00007f4be9c49415 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #34 0x00007f4bec112245 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #35 0x00007f4bea3d035c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #36 0x00007f4bea3d7b21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #37 0x00007f4be8e67c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #38 0x00007f4be9c39d48 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #39 0x00007f4be9c3f275 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #40 0x00007f4be9c1d22b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #41 0x00007f4bdbfd66d0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #42 0x00007f4be2f43377 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #43 0x00007f4be2f435e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #44 0x00007f4be2f4368c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #45 0x00007f4be8ebc09f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #46 0x00007f4be8e65bea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #47 0x00007f4be8e6e33c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #48 0x000056274011ab16 in () #49 0x00007f4be81b43f1 in __libc_start_main (main=0x56274011a410, argc=1, argv=0x7fff25a8a158, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff25a8a148) at ../csu/libc-start.c:291 #50 0x000056274011ad5a in _start () Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.