Bug 392360

Application: krunner (5.12.3)

Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.14.29-1-lts x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
1. Pressed ALT + Space to open krunner search box.
2. Pressed Down arrow to show last commands.
3. Pressed Down arrow again till last command was selected.
4. Pressed Enter to re-execute command.

Command was 'jupyter notebook'.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa92e8d4800 (LWP 989))]

Thread 4 (Thread 0x7fa90a918700 (LWP 1037)):
#0  0x00007ffd9f3b4969 in  ()
#1  0x00007ffd9f3b4c20 in clock_gettime ()
#2  0x00007fa92a231746 in clock_gettime () at /usr/lib/libc.so.6
#3  0x00007fa92ab64b52 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fa92ab632ea in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#5  0x00007fa92ab638c6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa92ab64faf in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa925b3f519 in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007fa90a917d80 in  ()
#9  0x00007fa9040043e4 in  ()
#10 0x000055801f402e60 in  ()
#11 0x00007ffd9f32d350 in  ()
#12 0x00007fa92ab0732b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#13 0x00007fa92a91672e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#14 0x00007fa92d514379 in  () at /usr/lib/libQt5Qml.so.5
#15 0x00007fa92a91bacd in  () at /usr/lib/libQt5Core.so.5
#16 0x00007fa9281ae08c in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007fa92a223e7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fa912330700 (LWP 1010)):
#0  0x00007fa925b86b94 in  () at /usr/lib/libglib-2.0.so.0
#1  0x0000000000000000 in  ()

Thread 2 (Thread 0x7fa918d7d700 (LWP 1002)):
#0  0x00007fa92a21997b in poll () at /usr/lib/libc.so.6
#1  0x00007fa92964d180 in  () at /usr/lib/libxcb.so.1
#2  0x00007fa92964ee4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fa91b71582a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fa92a91bacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fa9281ae08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fa92a223e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fa92e8d4800 (LWP 989)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007fa8f5c70912 in  () at /usr/lib/libgobject-2.0.so.0
#8  0x00007fa92e74247a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007fa92e742586 in _dl_init () at /lib64/ld-linux-x86-64.so.2
#10 0x00007fa92e746a5e in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fa92a25fb64 in _dl_catch_error () at /usr/lib/libc.so.6
#12 0x00007fa92e74627a in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007fa925e0ae86 in  () at /usr/lib/libdl.so.2
#14 0x00007fa92a25fb64 in _dl_catch_error () at /usr/lib/libc.so.6
#15 0x00007fa925e0b587 in  () at /usr/lib/libdl.so.2
#16 0x00007fa925e0af22 in dlopen () at /usr/lib/libdl.so.2
#17 0x00007fa92ab04a6e in  () at /usr/lib/libQt5Core.so.5
#18 0x00007fa92aafd9a6 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fa92b777e9b in KPluginLoader::load() () at /usr/lib/libKF5CoreAddons.so.5
#20 0x00007fa92b777fbb in KPluginLoader::instance() () at /usr/lib/libKF5CoreAddons.so.5
#21 0x00007fa92b778008 in KPluginLoader::factory() () at /usr/lib/libKF5CoreAddons.so.5
#22 0x00007fa9039d11fb in  () at /usr/lib/libKF5Runner.so.5
#23 0x00007fa9039d24cf in  () at /usr/lib/libKF5Runner.so.5
#24 0x00007fa9039cf1db in Plasma::RunnerManager::launchQuery(QString const&, QString const&) () at /usr/lib/libKF5Runner.so.5
#25 0x00007fa903beaf24 in Milou::SourcesModel::setQueryString(QString const&) () at /usr/lib/libmilou.so.5
#26 0x00007fa903bf18f6 in  () at /usr/lib/libmilou.so.5
#27 0x00007fa92d4fd3bf in  () at /usr/lib/libQt5Qml.so.5
#28 0x00007fa92d4fd5ee in  () at /usr/lib/libQt5Qml.so.5
#29 0x00007fa92d4fa013 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#30 0x00007fa92d4ceb03 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#31 0x00007fa92d4680aa in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#32 0x00007fa92ab38e2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#33 0x00007fa92d463ff1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#34 0x00007fa92d440bcd in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#35 0x00007fa92d453cd9 in QV4::Runtime::method_setQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#36 0x00007fa91803c519 in  ()
#37 0x0000000000000000 in  ()

Reported using DrKonqi