Application: plasma-discover (5.10.5)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.0-25-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
- What I was doing when the application crashed:
Using PageDown button to browse list of applications in Discover Software Center

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 0x7f6f32200900 (LWP 3313))]

Thread 17 (Thread 0x7f6ede7fa700 (LWP 5093)):
#0  0x00007f6f2d8e6ffd in __GI___libc_read (fd=51, buf=0x7f6ede7f9a90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f6f268dd073 in  () at /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007f6f2818a280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f28145c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f28146110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6f2a10a7fc in start_thread (arg=0x7f6ede7fa700) at pthread_create.c:465
#11 0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f6ed2130700 (LWP 5051)):
#0  0x00007f6f2d8eb901 in __GI___poll (fds=0x7f6ec0002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f28146169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2a10a7fc in start_thread (arg=0x7f6ed2130700) at pthread_create.c:465
#8  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f6ed2931700 (LWP 5047)):
#0  0x00007f6f2d8eb901 in __GI___poll (fds=0x7f6ebc0029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f28146169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2a10a7fc in start_thread (arg=0x7f6ed2931700) at pthread_create.c:465
#8  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f6edc92b700 (LWP 5043)):
#0  0x00007f6f28143036 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f281455db in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814609b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6edc92b700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f6edd12c700 (LWP 5027)):
#0  0x00007f6f2814579f in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f2814609b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2a10a7fc in start_thread (arg=0x7f6edd12c700) at pthread_create.c:465
#8  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f6edffff700 (LWP 5024)):
#0  0x00007f6f28146268 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2a10a7fc in start_thread (arg=0x7f6edffff700) at pthread_create.c:465
#6  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f6efc8a2700 (LWP 3327)):
#0  0x00007f6f2a111072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562dbf0cadf0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f6f2a111072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562dbf0cada0, cond=0x562dbf0cadc8) at pthread_cond_wait.c:502
#2  0x00007f6f2a111072 in __pthread_cond_wait (cond=0x562dbf0cadc8, mutex=0x562dbf0cada0) at pthread_cond_wait.c:655
#3  0x00007f6f2dff86cb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f3152fae8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f6f3152ff4a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2a10a7fc in start_thread (arg=0x7f6efc8a2700) at pthread_create.c:465
#8  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f6ef4be2700 (LWP 3324)):
#0  0x00007f6f2818b5d4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f28145b69 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f28146110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6ef4be2700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f6ef662a700 (LWP 3322)):
#0  0x00007f6f2d8e6ffd in __GI___libc_read (fd=30, buf=0x7f6ef6629a90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f6f268dd073 in  () at /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007f6f2818a280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f28145c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f28146110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6f2a10a7fc in start_thread (arg=0x7f6ef662a700) at pthread_create.c:465
#11 0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f6efae5a700 (LWP 3321)):
#0  0x00007f6f2818b5b9 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f281456b3 in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814609b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6efae5a700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6ef7271700 (LWP 3319)):
#0  0x00007f6f2d8e6ffd in __GI___libc_read (fd=25, buf=0x7f6ef7270bd0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f6f268dd073 in  () at /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007f6f2818a280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f28145c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f28146110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f28146502 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6ef90ffb26 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007f6f2816d645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6ef7271700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f6ef7a72700 (LWP 3318)):
#0  0x00007f6f2d8e6ffd in __GI___libc_read (fd=23, buf=0x7f6ef7a71be0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f6f268dd073 in  () at /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007f6f2818a280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f28145c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f28146110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6f281462c1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6f2816d645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6ef7a72700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6f05e5a700 (LWP 3317)):
#0  0x00007f6f2d8eb901 in __GI___poll (fds=0x7f6f00004f00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f28146169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f314b0846 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6f05e5a700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6f0f5ea700 (LWP 3316)):
#0  0x00007f6f2818b5d4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f28146126 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2ec04f45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f2a10a7fc in start_thread (arg=0x7f6f0f5ea700) at pthread_create.c:465
#9  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6f14e12700 (LWP 3315)):
#0  0x00007ffe7af66977 in  ()
#1  0x00007ffe7af66c30 in clock_gettime ()
#2  0x00007f6f2d906946 in __GI___clock_gettime (clock_id=1, tp=0x7f6f14e119f0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f6f2e22cdb1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f2e22b5e9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2e22bbc5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f2e22d20e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f281456a8 in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f6f2814609b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f6f2e22d49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f6f2dff23ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f6f30398e45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#14 0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f6f2a10a7fc in start_thread (arg=0x7f6f14e12700) at pthread_create.c:465
#16 0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6f1dcd2700 (LWP 3314)):
#0  0x00007f6f2d8eb901 in __GI___poll (fds=0x7f6f1dcd1bb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6f27ede747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6f27ee053a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6f2089cf09 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6f2dff729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f2a10a7fc in start_thread (arg=0x7f6f1dcd2700) at pthread_create.c:465
#6  0x00007f6f2d8f7b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f6f32200900 (LWP 3313)):
[KCrash Handler]
#6  0x00007f6f2e1d4d50 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f31564265 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f6f3156ff3a in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f6f315702c5 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f6f2f7df46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f6f2f7e6d34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f6f2e1d4de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f6f31564265 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f6f3156ff3a in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f6f315702c5 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f6f2f7df46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f6f2f7e6d34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f6f2e1d4de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f6f31564265 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f6f3156ff3a in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f6f315702c5 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007f6f2f7df46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f6f2f7e6d34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f6f2e1d4de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f6f31564265 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007f6f3156ff3a in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#27 0x00007f6f315702c5 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#28 0x00007f6f2f7df46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f6f2f7e6d34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f6f2e1d4de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f6f315815a8 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#32 0x00007f6f315818bf in QQuickWindow::keyReleaseEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#33 0x00007f6f2f02ed35 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#34 0x00007f6f31588d05 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007f6f2f7df46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f6f2f7e6d34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f6f2e1d4de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f6f2f01fab0 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007f6f2f024a05 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007f6f2effccab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007f6f208ff5a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007f6f28145fb7 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f6f281461f0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f6f2814627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f6f2e22d47f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f6f2e1d2e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f6f2e1dbda4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x0000562dbc93efa8 in  ()
#49 0x00007f6f2d8041c1 in __libc_start_main (main=0x562dbc93e6d0, argc=3, argv=0x7ffe7af2a638, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe7af2a628) at ../csu/libc-start.c:308
#50 0x0000562dbc93f22a in _start ()

Reported using DrKonqi