Bug 374987

Summary: Crash when using application menu with new user
Product: [Plasma] plasmashell Reporter: tguen <tguenther.dev>
Component: Application Menu (Kicker)Assignee: Eike Hein <hein>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.8.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description tguen 2017-01-13 07:23:04 UTC 
Application: plasmashell (5.8.5)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.8.13-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

I had just created a new user account. I logged in, changed the Application Launcher to Application Menu using the Alternatives option in the context menu. Then I began looking through the menu when it crashed. I had just updated several KDE packages and rebooted less than an hour earlier.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7979370800 (LWP 1345))]

Thread 14 (Thread 0x7f78991f9700 (LWP 1455)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f7889d7e700 (LWP 1453)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f789a7fb700 (LWP 1452)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f789affc700 (LWP 1448)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f789b7fd700 (LWP 1447)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f78a4f41700 (LWP 1446)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f78ba9bc700 (LWP 1433)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f797314ebab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f79770b9555 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f79770b9e4a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f7940a5c700 (LWP 1432)):
#0  0x00007f797226310f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7978af61f4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f7978af6239 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f794125d700 (LWP 1431)):
#0  0x00007f7972a5a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f796dcee786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f796dcee89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f797337d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f7973326d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7973149063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f797704a4b6 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f79595bb700 (LWP 1430)):
#0  0x00007f796dd33db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f796dcedc95 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f796dcee6ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f796dcee89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f797337d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7973326d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f7973149063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f79764abe75 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f795bbf2700 (LWP 1415)):
#0  0x00007f7973145219 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f797337ca61 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f796dcedc89 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f796dcee6ab in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f796dcee89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f797337d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f7973326d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f7973149063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f79764abe75 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f79617f2700 (LWP 1379)):
#0  0x00007f7972a7002f in __libc_enable_asynccancel () at /usr/lib/libc.so.6
#1  0x00007f7972a564e2 in read () at /usr/lib/libc.so.6
#2  0x00007f796dd32a10 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f796dcee235 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#4  0x00007f796dcee724 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f796dcee89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f797337d2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f7973326d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f7973149063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f7973ec4de5 in  () at /usr/lib/libQt5DBus.so.5
#10 0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f7963846700 (LWP 1357)):
#0  0x00007f7972a5a48d in poll () at /usr/lib/libc.so.6
#1  0x00007f7977a1c8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f7977a1e679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f7965bb6789 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f797314dcf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f797225d454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f7972a637df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f7979370800 (LWP 1345)):
[KCrash Handler]
#6  0x00007f7973354a05 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib/libQt5Core.so.5
#7  0x00007f797628147f in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f79764cfc1a in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f79764f71bc in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007f79764f78f8 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f7973354264 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#12 0x00007f79733cb96c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#13 0x00007f78b81725b1 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#14 0x00007f78b819042f in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007f78b8192a3f in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007f7976413a30 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f79764280a5 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#18 0x00007f79763f5622 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f79763f5c30 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f79763f5d62 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f7976406176 in QV4::Runtime::setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f78bb1d8848 in  ()
#23 0x0000000000000000 in  ()

Reported using DrKonqi
Comment 1 Eike Hein 2017-01-13 09:23:09 UTC 
itemsChanged crasher ...

*** This bug has been marked as a duplicate of bug 342763 ***