https://bugs.kde.org/show_bug.cgi?id=401992
Bug ID: 401992
Summary: Application menu crash when hovering a specific group
Product: plasmashell
Version: 5.12.7
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: kl...@web.de
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.12.7)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-42-generic x86_64
Distribution: Ubuntu 18.04.1 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Moving the mouse cursor from the "Géographie" to the "Développement" entry in
the menu (see picture).
No click is necessary to trigger the bug; hovering the "Développement" item is
enough.
The bug was already present in kubuntu 16.04.
- Custom settings of the application:
We use a lot of custom groups in the "Éducation" section. All group names are
in French, including some diacritics (like é, à, É, ç).
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fee07226800 (LWP 11676))]
Thread 10 (Thread 0x7fed2ffff700 (LWP 11915)):
#0 0x00007fee007ffbf9 in __GI___poll (fds=0x7fed280060d0, nfds=1,
timeout=3459089) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fedfb369539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fed3ab6f747 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#7 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fee000926db in start_thread (arg=0x7fed2ffff700) at
pthread_create.c:463
#9 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fed43e59700 (LWP 11911)):
#0 0x00007fee007ffc08 in __GI___poll (fds=0x7fed34003ce0, nfds=1,
timeout=10101) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fedfb369539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fee000926db in start_thread (arg=0x7fed43e59700) at
pthread_create.c:463
#8 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fed4465a700 (LWP 11910)):
#0 0x00007fee00f0ffea in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007fee0114880a in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fedfb368a98 in g_main_context_prepare () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fedfb36946b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fed44c0f3c5 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fee000926db in start_thread (arg=0x7fed4465a700) at
pthread_create.c:463
#11 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fed4d29b700 (LWP 11900)):
#0 0x00007fee007ffbf9 in __GI___poll (fds=0x7fed48005450, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fedfb369539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fee04c182a6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fee000926db in start_thread (arg=0x7fed4d29b700) at
pthread_create.c:463
#9 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fede0b73700 (LWP 11871)):
#0 0x00007fee000989f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fee06bedfb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fee000989f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fee06bedf68, cond=0x7fee06bedf90) at pthread_cond_wait.c:502
#2 0x00007fee000989f3 in __pthread_cond_wait (cond=0x7fee06bedf90,
mutex=0x7fee06bedf68) at pthread_cond_wait.c:655
#3 0x00007fee068f75f4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007fee068f7639 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007fee000926db in start_thread (arg=0x7fede0b73700) at
pthread_create.c:463
#6 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fede2fc0700 (LWP 11805)):
#0 0x00007fee007ffbf9 in __GI___poll (fds=0x7fedd8003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fedfb369539 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fee0407e6f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fee000926db in start_thread (arg=0x7fede2fc0700) at
pthread_create.c:463
#9 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fede8bc5700 (LWP 11799)):
#0 0x00007fee007fb0b4 in __GI___libc_read (fd=10, buf=0x7fede8bc4b70,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007fedfb3adcd0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fedfb369027 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fedfb3694e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fedfb36964c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fee0407e6f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fee000926db in start_thread (arg=0x7fede8bc5700) at
pthread_create.c:463
#11 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fedea60a700 (LWP 11691)):
#0 0x00007fedfb3af049 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fedfb369638 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fee0114890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fee010ed9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fee00f0c22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee015c5d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fee000926db in start_thread (arg=0x7fedea60a700) at
pthread_create.c:463
#8 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fedf0e5d700 (LWP 11684)):
#0 0x00007fee007ffbf9 in __GI___poll (fds=0x7fedf0e5cca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fee05824747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fee0582636a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fedf37f62a9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fee00f1116d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fee000926db in start_thread (arg=0x7fedf0e5d700) at
pthread_create.c:463
#6 0x00007fee0080c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fee07226800 (LWP 11676)):
[KCrash Handler]
#6 0x00007fee0111eca5 in QMetaObject::activate(QObject*, int, void**) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fee03e42704 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fee040a2dba in QQmlDelegateModel::_q_itemsChanged(int, int,
QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007fee040a96cc in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fee040a9ac5 in QQmlDelegateModel::qt_metacall(QMetaObject::Call,
int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007fee0111e679 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fee0108a84c in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fed4c859126 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#14 0x00007fed4c878fcf in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007fed4c87bf33 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007fee03fd5598 in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007fee03feb242 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007fee03fe87be in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007fee03fb28d9 in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007fee03fb368e in
QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&)
() at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007fee03fb3799 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*,
QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007fee03fc213c in
QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int,
QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007fed4c80b6eb in ()
#24 0x00007ffe42bbc810 in ()
#25 0x000055ab7144f880 in ()
#26 0x000055ab71398970 in ()
#27 0x00007fede1bc15a0 in ()
#28 0x00007fedd807c3d0 in ()
#29 0x00007fedd8074ef0 in ()
#30 0x00007fede1bc1528 in ()
#31 0x00007ffe42bbc9a0 in ()
#32 0x000055ab6d4ab890 in ()
#33 0x0000000000000000 in ()
Reported using DrKonqi
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