https://bugs.kde.org/show_bug.cgi?id=376668
Bug ID: 376668
Summary: Plasma shell crashes on startup
Product: plasmashell
Version: 5.9.2
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: Activity Switcher
Assignee: ivan.cu...@kde.org
Reporter: devszila...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.9.2)
Qt Version: 5.8.0
Operating System: Linux 4.9.8-1 x86_64
Distribution: "Arch Linux"
-- Information about the crash:
- What I was doing when the application crashed:
I logged into the system but haven't done anything before the crash. I have a
dual monitor setup.
-- Backtrace:
Application: Plasma (plasmashell), signal: SIGSEGV
Starting program: /usr/bin/plasmashell
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe1d65700 (LWP 27593)]
[New Thread 0x7fffdbfff700 (LWP 27594)]
Invalid Context= "Mimetypes" line for icon theme:
"/usr/share/icons/EvoPop/scalable/mimetypes/"
Icon theme "gnome" not found.
[New Thread 0x7fffda5b7700 (LWP 27595)]
[New Thread 0x7fffd8d69700 (LWP 27596)]
[New Thread 0x7fffca56b700 (LWP 27597)]
[New Thread 0x7fff453bb700 (LWP 27598)]
Thread 1 "plasmashell" received signal SIGSEGV, Segmentation fault.
0x00007ffff4c81e5c in QV4::PersistentValueStorage::allocate() () from
/usr/lib/libQt5Qml.so.5
#0 0x00007ffff4c81e5c in QV4::PersistentValueStorage::allocate() () from
/usr/lib/libQt5Qml.so.5
#1 0x00007ffff4c8245a in QV4::PersistentValue::set(QV4::ExecutionEngine*,
QV4::Value const&) () from /usr/lib/libQt5Qml.so.5
#2 0x00007ffff4dba2db in ?? () from /usr/lib/libQt5Qml.so.5
#3 0x00007ffff4d3bd9e in ?? () from /usr/lib/libQt5Qml.so.5
#4 0x00007ffff4d3c654 in QQmlIncubationController::incubateFor(int) () from
/usr/lib/libQt5Qml.so.5
#5 0x00007ffff5ea2dec in KDeclarative::QmlObjectIncubationController::incubate
(this=0x84e410) at
/home/mrslave/abs/kdeclarative/src/build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.31.0/src/kdeclarative/private/qmlobject_p.h:63
#6 KDeclarative::QmlObjectIncubationController::incubatingObjectCountChanged
(this=0x84e410, count=1) at
/home/mrslave/abs/kdeclarative/src/build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.31.0/src/kdeclarative/private/qmlobject_p.h:79
#7 0x00007ffff4d3c442 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () from /usr/lib/libQt5Qml.so.5
#8 0x00007ffff4d37596 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () from /usr/lib/libQt5Qml.so.5
#9 0x00007ffff5e9fa73 in KDeclarative::QmlObject::completeInitialization
(this=0xa13db0, initialProperties=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:323
#10 0x00007ffff5e9fc1c in KDeclarative::QmlObjectPrivate::scheduleExecutionEnd
(this=0xa04450) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:138
#11 0x00007ffff5e9fdf0 in KDeclarative::QmlObjectPrivate::execute
(this=0xa04450, source=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:131
#12 0x00007ffff5ea007b in KDeclarative::QmlObject::setSource (this=<optimized
out>, source=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:217
#13 0x00007ffff6da7e3b in KQuickAddons::QuickViewSharedEngine::setSource
(this=0x985a40, url=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/quickaddons/quickviewsharedengine.cpp:247
#14 0x000000000042cbed in ?? ()
#15 0x0000000000443217 in ?? ()
#16 0x000000000044cc98 in ?? ()
#17 0x00007ffff1e939de in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#18 0x00007ffff6fe0141 in KActivities::Consumer::serviceStatusChanged
(this=<optimized out>, _t1=<optimized out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_consumer_6QK7AVDNAJVZ2X.cpp:249
#19 0x00007ffff6fe167b in KActivities::Consumer::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_consumer_6QK7AVDNAJVZ2X.cpp:114
#20 0x00007ffff1e93669 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#21 0x00007ffff6fe0001 in KActivities::ActivitiesCache::serviceStatusChanged
(this=this@entry=0x77ca90, _t1=<optimized out>,
_t1@entry=KActivities::Consumer::Running) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_activitiescach_MMM2OYAEYJH6MQ.cpp:408
#22 0x00007ffff6fd8a0d in KActivities::ActivitiesCache::setAllActivities
(this=this@entry=0x77ca90, _activities=...) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:296
#23 0x00007ffff6fd8cbc in
KActivities::ActivitiesCache::passInfoFromReply<QList<ActivityInfo>, void
(KActivities::ActivitiesCache::*)(QList<ActivityInfo> const&)> (f=(void
(KActivities::ActivitiesCache::*)(KActivities::ActivitiesCache * const, const
QList<ActivityInfo> &)) 0x7ffff6fd8790
<KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&)>,
watcher=0x788cc0, this=<optimized out>) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:211
#24 KActivities::ActivitiesCache::setAllActivitiesFromReply (this=<optimized
out>, watcher=0x788cc0) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:226
#25 0x00007ffff6fe0924 in KActivities::ActivitiesCache::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_activitiescach_MMM2OYAEYJH6MQ.cpp:200
#26 0x00007ffff1e93669 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#27 0x00007ffff2328cdf in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from
/usr/lib/libQt5DBus.so.5
#28 0x00007ffff2328dd8 in ?? () from /usr/lib/libQt5DBus.so.5
#29 0x00007ffff1e944c9 in QObject::event(QEvent*) () from
/usr/lib/libQt5Core.so.5
#30 0x00007ffff2dd634c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt5Widgets.so.5
#31 0x00007ffff2dddb61 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQt5Widgets.so.5
#32 0x00007ffff1e67d90 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
#33 0x00007ffff1e6a51d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#34 0x00007ffff1eb90b7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#35 0x00007fffe307003d in ?? () from /usr/lib/libQt5XcbQpa.so.5
#36 0x00007ffff1e6622a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#37 0x00007ffff1e6e704 in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
#38 0x000000000041ca42 in ?? ()
#39 0x00007ffff14db291 in __libc_start_main () from /usr/lib/libc.so.6
#40 0x000000000041cdca in _start ()
(gdb)
(gdb) bt full
#0 0x00007ffff4c81e5c in QV4::PersistentValueStorage::allocate() () from
/usr/lib/libQt5Qml.so.5
No symbol table info available.
#1 0x00007ffff4c8245a in QV4::PersistentValue::set(QV4::ExecutionEngine*,
QV4::Value const&) () from /usr/lib/libQt5Qml.so.5
No symbol table info available.
#2 0x00007ffff4dba2db in ?? () from /usr/lib/libQt5Qml.so.5
No symbol table info available.
#3 0x00007ffff4d3bd9e in ?? () from /usr/lib/libQt5Qml.so.5
No symbol table info available.
#4 0x00007ffff4d3c654 in QQmlIncubationController::incubateFor(int) () from
/usr/lib/libQt5Qml.so.5
No symbol table info available.
#5 0x00007ffff5ea2dec in KDeclarative::QmlObjectIncubationController::incubate
(this=0x84e410) at
/home/mrslave/abs/kdeclarative/src/build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.31.0/src/kdeclarative/private/qmlobject_p.h:63
No locals.
#6 KDeclarative::QmlObjectIncubationController::incubatingObjectCountChanged
(this=0x84e410, count=1) at
/home/mrslave/abs/kdeclarative/src/build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.31.0/src/kdeclarative/private/qmlobject_p.h:79
No locals.
#7 0x00007ffff4d3c442 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () from /usr/lib/libQt5Qml.so.5
No symbol table info available.
#8 0x00007ffff4d37596 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () from /usr/lib/libQt5Qml.so.5
No symbol table info available.
#9 0x00007ffff5e9fa73 in KDeclarative::QmlObject::completeInitialization
(this=0xa13db0, initialProperties=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:323
initialProperties = <optimized out>
this = 0xa13db0
#10 0x00007ffff5e9fc1c in KDeclarative::QmlObjectPrivate::scheduleExecutionEnd
(this=0xa04450) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:138
this = 0xa04450
#11 0x00007ffff5e9fdf0 in KDeclarative::QmlObjectPrivate::execute
(this=0xa04450, source=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:131
No locals.
#12 0x00007ffff5ea007b in KDeclarative::QmlObject::setSource (this=<optimized
out>, source=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/kdeclarative/qmlobject.cpp:217
No locals.
#13 0x00007ffff6da7e3b in KQuickAddons::QuickViewSharedEngine::setSource
(this=0x985a40, url=...) at
/home/mrslave/abs/kdeclarative/src/kdeclarative-5.31.0/src/quickaddons/quickviewsharedengine.cpp:247
url = @0x7fffffffcc00: {d = 0x9cd060}
this = 0x985a40
#14 0x000000000042cbed in ?? ()
No symbol table info available.
#15 0x0000000000443217 in ?? ()
No symbol table info available.
#16 0x000000000044cc98 in ?? ()
No symbol table info available.
#17 0x00007ffff1e939de in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
No symbol table info available.
#18 0x00007ffff6fe0141 in KActivities::Consumer::serviceStatusChanged
(this=<optimized out>, _t1=<optimized out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_consumer_6QK7AVDNAJVZ2X.cpp:249
_a = {0x0, 0x7fffffffcffc}
#19 0x00007ffff6fe167b in KActivities::Consumer::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_consumer_6QK7AVDNAJVZ2X.cpp:114
_t = <optimized out>
#20 0x00007ffff1e93669 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
No symbol table info available.
#21 0x00007ffff6fe0001 in KActivities::ActivitiesCache::serviceStatusChanged
(this=this@entry=0x77ca90, _t1=<optimized out>,
_t1@entry=KActivities::Consumer::Running) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_activitiescach_MMM2OYAEYJH6MQ.cpp:408
_a = {0x0, 0x7fffffffd17c}
#22 0x00007ffff6fd8a0d in KActivities::ActivitiesCache::setAllActivities
(this=this@entry=0x77ca90, _activities=...) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:296
activities = {<QListSpecialMethods<ActivityInfo>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value =
{<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data
fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ee130}, d =
0x7ee130}}
#23 0x00007ffff6fd8cbc in
KActivities::ActivitiesCache::passInfoFromReply<QList<ActivityInfo>, void
(KActivities::ActivitiesCache::*)(QList<ActivityInfo> const&)> (f=(void
(KActivities::ActivitiesCache::*)(KActivities::ActivitiesCache * const, const
QList<ActivityInfo> &)) 0x7ffff6fd8790
<KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&)>,
watcher=0x788cc0, this=<optimized out>) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:211
replyValue = {<QListSpecialMethods<ActivityInfo>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value =
{<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data
fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ee130}, d =
0x7ee130}}
reply = {<QDBusPendingReplyData> = {<QDBusPendingCall> = {d = {d =
0x7aadd0}}, <No data fields>}, <No data fields>}
#24 KActivities::ActivitiesCache::setAllActivitiesFromReply (this=<optimized
out>, watcher=0x788cc0) at
/home/mrslave/abs/kactivities/src/kactivities-5.31.0/src/lib/activitiescache_p.cpp:226
No locals.
#25 0x00007ffff6fe0924 in KActivities::ActivitiesCache::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/home/mrslave/abs/kactivities/src/build/src/lib/KF5Activities_automoc.dir/moc_activitiescach_MMM2OYAEYJH6MQ.cpp:200
_t = <optimized out>
#26 0x00007ffff1e93669 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
No symbol table info available.
#27 0x00007ffff2328cdf in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from
/usr/lib/libQt5DBus.so.5
No symbol table info available.
#28 0x00007ffff2328dd8 in ?? () from /usr/lib/libQt5DBus.so.5
No symbol table info available.
#29 0x00007ffff1e944c9 in QObject::event(QEvent*) () from
/usr/lib/libQt5Core.so.5
No symbol table info available.
#30 0x00007ffff2dd634c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt5Widgets.so.5
No symbol table info available.
#31 0x00007ffff2dddb61 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQt5Widgets.so.5
No symbol table info available.
#32 0x00007ffff1e67d90 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
No symbol table info available.
#33 0x00007ffff1e6a51d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#34 0x00007ffff1eb90b7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
No symbol table info available.
#35 0x00007fffe307003d in ?? () from /usr/lib/libQt5XcbQpa.so.5
No symbol table info available.
#36 0x00007ffff1e6622a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
No symbol table info available.
#37 0x00007ffff1e6e704 in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
No symbol table info available.
#38 0x000000000041ca42 in ?? ()
No symbol table info available.
#39 0x00007ffff14db291 in __libc_start_main () from /usr/lib/libc.so.6
No symbol table info available.
#40 0x000000000041cdca in _start ()
No symbol table info available.
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