https://bugs.kde.org/show_bug.cgi?id=388477
Bug ID: 388477
Summary: Plasma crashes when activating the Application
Launcher
Product: plasmashell
Version: 5.11.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: psychon...@nothingisreal.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.11.4)
Qt Version: 5.10.0
Frameworks Version: 5.40.0
Operating System: Linux 4.14.8-1-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
Sometimes Plasma crashes when activating the Application Launcher (or maybe
just when I mouse over the panel on the way to activating the Application
Launcher; it's hard to tell). This typically happens after KDE has been
running for a long period. Once the crash happens for the first time, it
becomes more frequently (though not consistently) reproducible. Logging out
and then back in again seems to prevent the crashes from happening for a while.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f536f619f40 (LWP 1673))]
Thread 8 (Thread 0x7f52a010e700 (LWP 2062)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f5363958149 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f536395825c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f536951857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f53694bf4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f53692e68da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f52a29d8f67 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#7 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f52b58b1700 (LWP 1896)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f5363958149 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f536395825c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f536951857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f53694bf4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f53692e68da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f536d001b22 in () at /usr/lib64/libQt5Quick.so.5
#7 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f5349306700 (LWP 1878)):
#0 0x00007f53684a182d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f536ecfb614 in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f536ecfb659 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f534b372700 (LWP 1875)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f5363958149 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f536395825c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f536951857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f53694bf4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f53692e68da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f536c44fbd5 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f5350e02700 (LWP 1818)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f5363958149 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f536395825c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f536951857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f53694bf4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f53692e68da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f536c44fbd5 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f5352848700 (LWP 1736)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f5363958149 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f536395825c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f536951857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f53694bf4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f53692e68da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f536993dbd5 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f5358f25700 (LWP 1682)):
#0 0x00007f5368be1f2b in poll () at /lib64/libc.so.6
#1 0x00007f536dc1b387 in () at /usr/lib64/libxcb.so.1
#2 0x00007f536dc1d17a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f535badc8d9 in QXcbEventReader::run() () at
/usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f53692eb8d0 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f536849b558 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f5368bec6df in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f536f619f40 (LWP 1673)):
[KCrash Handler]
#6 0x00007f52af3b5643 in () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#7 0x00007f52af3b0b77 in () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#8 0x00007f52af3d49d1 in () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#9 0x00007f53694861fb in () at /usr/lib64/libQt5Core.so.5
#10 0x00007f5369488233 in QSortFilterProxyModel::rowCount(QModelIndex const&)
const () at /usr/lib64/libQt5Core.so.5
#11 0x00007f53694861c8 in () at /usr/lib64/libQt5Core.so.5
#12 0x00007f536948754a in () at /usr/lib64/libQt5Core.so.5
#13 0x00007f5369487c38 in () at /usr/lib64/libQt5Core.so.5
#14 0x00007f536948c573 in () at /usr/lib64/libQt5Core.so.5
#15 0x00007f53694eedba in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#16 0x00007f536945f736 in
QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&,
QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f5369487abe in QSortFilterProxyModel::invalidate() () at
/usr/lib64/libQt5Core.so.5
#18 0x00007f52af3d389c in () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#19 0x00007f53694eeebc in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#20 0x00007f52af3df5aa in () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#21 0x00007f536c43942d in () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f536c43a526 in () at /usr/lib64/libQt5Qml.so.5
#23 0x00007f536c4371c3 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#24 0x00007f536c44381b in () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f536c3c4df2 in () at /usr/lib64/libQt5Qml.so.5
#26 0x00007f536c3c539c in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#27 0x00007f536c3c2554 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#28 0x00007f536d157874 in () at /usr/lib64/libQt5Quick.so.5
#29 0x00007f536d1579c8 in () at /usr/lib64/libQt5Quick.so.5
#30 0x00007f536d15850f in () at /usr/lib64/libQt5Quick.so.5
#31 0x00007f536d158673 in () at /usr/lib64/libQt5Quick.so.5
#32 0x00007f536c3a98ca in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#33 0x00007f536c3bef40 in () at /usr/lib64/libQt5Qml.so.5
#34 0x00007f536c3bd6b2 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
() at /usr/lib64/libQt5Qml.so.5
#35 0x00007f536c387b5f in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#36 0x00007f536c39a990 in
QV4::Runtime::method_setQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value
const&, int, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#37 0x00007f5348661f98 in ()
#38 0x00000000000001d0 in ()
#39 0x0003800000000000 in ()
#40 0x000000000000028a in ()
#41 0x00007f536d04c52a in QSGAreaAllocator::allocateInNode(QSize const&,
QPoint&, QRect const&, QSGAreaAllocatorNode*) () at /usr/lib64/libQt5Quick.so.5
#42 0x00007f536d04c52a in QSGAreaAllocator::allocateInNode(QSize const&,
QPoint&, QRect const&, QSGAreaAllocatorNode*) () at /usr/lib64/libQt5Quick.so.5
#43 0x00007f536d04c52a in QSGAreaAllocator::allocateInNode(QSize const&,
QPoint&, QRect const&, QSGAreaAllocatorNode*) () at /usr/lib64/libQt5Quick.so.5
#44 0x0000000000000000 in ()
Reported using DrKonqi
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