[kde] [Bug 409099] New: Latte crashes every time

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Mon Jun 24 02:05:21 BST 2019 

https://bugs.kde.org/show_bug.cgi?id=409099

            Bug ID: 409099
           Summary: Latte crashes every time
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: asportn at gmail.com
  Target Milestone: ---

Application: latte-dock (0.8.75)

Qt Version: 5.12.2
Frameworks Version: 5.59.0
Operating System: Linux 5.0.0-17-generic x86_64
Distribution: Ubuntu 19.04

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

Nothing, just booted and launched Latte after updating kubuntu.

The crash can be reproduced every time.

-- Backtrace:
Application: Latte Dock (latte-dock), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x560ef3248080) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
[Current thread is 1 (Thread 0x7ff69228ec80 (LWP 10394))]

Thread 5 (Thread 0x7ff681d5a700 (LWP 10400)):
#0  0x00007ff69524d3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x560ef317c2c8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff69524d3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x560ef317c278, cond=0x560ef317c2a0) at pthread_cond_wait.c:502
#2  0x00007ff69524d3bb in __pthread_cond_wait (cond=0x560ef317c2a0,
mutex=0x560ef317c278) at pthread_cond_wait.c:655
#3  0x00007ff68234436b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff6823440d7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff695247182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6  0x00007ff6960ffb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff688983700 (LWP 10399)):
[KCrash Handler]
#5  0x00007ff697cd5d90 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007ff697cd8898 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007ff697cd8abe in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007ff697cd4043 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007ff697e4a2fb in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007ff697e50b28 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007ff697e4998c in QQmlDataBlob::tryDone() () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007ff697e4b20e in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007ff697e4b98a in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007ff697e4baa8 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007ff697e5c3dc in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007ff697e4bce6 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007ff697e4ca39 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007ff697e4d426 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007ff697e4d5f0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007ff697e4b2b9 in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007ff697e4b98a in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007ff697e4baa8 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007ff697e4bcad in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007ff697ebf244 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007ff697ebf91a in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007ff69740f551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007ff697416930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ff6967898e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ff69678c927 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ff6967dda43 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007ff69447faae in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ff69447fd48 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007ff69447fddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007ff6967dd047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007ff6967885bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007ff6965d32c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007ff697ebeef5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007ff6965d4612 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007ff695247182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#40 0x00007ff6960ffb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff68bfff700 (LWP 10396)):
#0  0x00007ff6960f3729 in __GI___poll (fds=0x7ff684004e30, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff69447fcb6 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff69447fddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff6967dd063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff6967885bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff6965d32c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff696aa7565 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff6965d4612 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff695247182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9  0x00007ff6960ffb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff690ff3700 (LWP 10395)):
#0  0x00007ff6960f3729 in __GI___poll (fds=0x7ff690ff2ca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff698613917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff69861553a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff691bd46a8 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff6965d4612 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff695247182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6  0x00007ff6960ffb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff69228ec80 (LWP 10394)):
#0  0x00007ff69524d3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x560ef3248080) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff69524d3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x560ef3248030, cond=0x560ef3248058) at pthread_cond_wait.c:502
#2  0x00007ff69524d3bb in __pthread_cond_wait (cond=0x560ef3248058,
mutex=0x560ef3248030) at pthread_cond_wait.c:655
#3  0x00007ff6965da733 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff6965da819 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff697ebf5b1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007ff697e5c385 in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007ff697e4bce6 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007ff697e4ca39 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007ff697e27ef9 in QQmlComponentPrivate::loadUrl(QUrl const&,
QQmlComponent::CompilationMode) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007ff69850c732 in  () at
/usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#11 0x00007ff69888970c in PlasmaQuick::AppletQuickItem::init() () at
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#12 0x00007ff6880facbc in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#13 0x00007ff688107fef in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#14 0x00007ff69888aee8 in
PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) () at
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#15 0x00007ff698250cb4 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007ff6982546fc in QQuickItemPrivate::refWindow(QQuickWindow*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007ff69825719d in QQuickItem::setParentItem(QQuickItem*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007ff6988999d0 in  () at
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#19 0x0000560ef1068ef4 in
Latte::Layout::GenericLayout::addView(Plasma::Containment*, bool, int,
QHash<QString, QHash<Plasma::Types::Location, unsigned int> >*) ()
#20 0x0000560ef105f196 in Latte::CentralLayout::addView(Plasma::Containment*,
bool, int, QHash<QString, QHash<Plasma::Types::Location, unsigned int> >*) ()
#21 0x0000560ef106612d in
Latte::Layout::GenericLayout::addContainment(Plasma::Containment*) ()
#22 0x00007ff6967b3563 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff69855524f in
Plasma::Corona::containmentAdded(Plasma::Containment*) () at
/usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#24 0x00007ff6985575de in  () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#25 0x00007ff6985580cf in  () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#26 0x00007ff69855b8ca in Plasma::Corona::loadLayout(QString const&) () at
/usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#27 0x0000560ef1083aaf in Latte::Layouts::Manager::loadLatteLayout(QString) ()
#28 0x0000560ef108d44c in  ()
#29 0x00007ff6967bf166 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ff6967b3c5b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007ff69740f551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007ff697416930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007ff6967898e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ff6967dc453 in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007ff6967dcca4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007ff69447faae in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007ff69447fd48 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007ff69447fddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007ff6967dd047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007ff6967885bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007ff6967905e2 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x0000560ef1043222 in main ()
[Inferior 1 (process 10394) detached]

Reported using DrKonqi

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