Application: krunner (5.11.5)

Qt Version: 5.10.0
Frameworks Version: 5.42.0
Operating System: Linux 4.14.15-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Activated krunner with alt-F2 and started typing the application name when krunner disappeared (crashed) without launching the application.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f93639e8800 (LWP 768))]

Thread 13 (Thread 0x7f931d7fa700 (LWP 951)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f931dffb700 (LWP 950)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f931e7fc700 (LWP 949)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f931effd700 (LWP 948)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f931f7fe700 (LWP 947)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f931ffff700 (LWP 946)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f9324c43700 (LWP 945)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f9325444700 (LWP 944)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f933e6d442f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f933e6d9479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f933e6d3924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f933e6d6c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f9327cb8700 (LWP 943)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f3b35bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007f935f3b35bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007f932db51aa9 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007f932db51bf9 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007f935f3b9b9f in std::execute_native_thread_routine(void*) (__p=0x559f937e7030) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f933b3b6700 (LWP 937)):
#0  0x00007f935d0503bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f935f73800c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f93628129ca in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f9362812e54 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f9345474700 (LWP 857)):
#0  0x00007f935aa37b70 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f935a9f0fd8 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f935a9f110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f935f97fb94 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f935f921d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f935f73178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9362342a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f934db6d700 (LWP 851)):
#0  0x00007f935f0303d8 in read () at /usr/lib/libc.so.6
#1  0x00007f935aa367d1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f935a9f0ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f935a9f0f96 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f935a9f110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f935f97fb94 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f935f921d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f935f73178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f93612a3416 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f935f736b2d in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f935d04a08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f935f03ee7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f93639e8800 (LWP 768)):
[KCrash Handler]
#5  0x00007f935deb84d3 in wl_list_insert () at /usr/lib/libwayland-client.so.0
#6  0x00007f935deb5754 in wl_display_read_events () at /usr/lib/libwayland-client.so.0
#7  0x00007f93507cc63a in QtWaylandClient::QWaylandDisplay::flushRequests() () at /usr/lib/libQt5WaylandClient.so.5
#8  0x00007f935f953ee6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#9  0x00007f935f960829 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#10 0x00007f935f960c04 in QSocketNotifier::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007f9360937e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f936093f816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f935f9236c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f935f98080e in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f935a9f0e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007f935a9f1081 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007f935a9f110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007f935f97fb71 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f9350804402 in  () at /usr/lib/libQt5WaylandClient.so.5
#20 0x00007f935f921d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007f935f92aff8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#22 0x0000559f923b6732 in  ()
#23 0x00007f935ef69f4a in __libc_start_main () at /usr/lib/libc.so.6
#24 0x0000559f923b67ba in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 387357.

Possible duplicates by query: bug 387357.

Reported using DrKonqi