[kde] [Bug 440832] New: Latte crashes after boot from autostart

Somfai Márton bugzilla_noreply at kde.org
Tue Aug 10 12:53:13 BST 2021 

https://bugs.kde.org/show_bug.cgi?id=440832

            Bug ID: 440832
           Summary: Latte crashes after boot from autostart
           Product: kde
           Version: unspecified
          Platform: Neon Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: m4rci46 at outlook.com
  Target Milestone: ---

Application: latte-dock (0.10.0)

Qt Version: 5.15.3
Frameworks Version: 5.84.0
Operating System: Linux 5.11.0-25-generic x86_64
Windowing System: X11
Drkonqi Version: 5.22.4
Distribution: KDE neon User Edition 5.22

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

When I log into my account Latte sometimes chrashes on startup. It started
doing it since the latest update.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Latte Dock (latte-dock), signal: Segmentation fault

[New LWP 2154]
[New LWP 2179]
[New LWP 2214]
[New LWP 2215]
[New LWP 2216]
[New LWP 2217]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fd07b473aff in __GI___poll (fds=0x7ffe4fac7ff8, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fd0778e59c0 (LWP 2125))]

Thread 7 (Thread 0x7fd06d458700 (LWP 2217)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55dc3b607de8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dc3b607d98,
cond=0x55dc3b607dc0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55dc3b607dc0, mutex=0x55dc3b607d98) at
pthread_cond_wait.c:647
#3  0x00007fd06e61d84b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007fd06e61d44b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fd06dc59700 (LWP 2216)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55dc3b607de8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dc3b607d98,
cond=0x55dc3b607dc0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55dc3b607dc0, mutex=0x55dc3b607d98) at
pthread_cond_wait.c:647
#3  0x00007fd06e61d84b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007fd06e61d44b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fd06e45a700 (LWP 2215)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55dc3b607de8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dc3b607d98,
cond=0x55dc3b607dc0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55dc3b607dc0, mutex=0x55dc3b607d98) at
pthread_cond_wait.c:647
#3  0x00007fd06e61d84b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007fd06e61d44b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd074fdf700 (LWP 2214)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55dc3b607de8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dc3b607d98,
cond=0x55dc3b607dc0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55dc3b607dc0, mutex=0x55dc3b607d98) at
pthread_cond_wait.c:647
#3  0x00007fd06e61d84b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007fd06e61d44b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd075d8f700 (LWP 2179)):
#0  0x00007fd07b473aff in __GI___poll (fds=0x7fd068004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd079d7936e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd079d794a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd07bb91fcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd07bb3625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd07b94fc22 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd07bdf3f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd07b950dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd076ac0700 (LWP 2154)):
#0  0x00007fd07b473aff in __GI___poll (fds=0x7fd076abfae8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd07dfaec1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd07dfb090a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd0771dbe58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fd07b950dbc in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd07ab68609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fd07b480293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd0778e59c0 (LWP 2125)):
[KCrash Handler]
#4  QString::QString (other=..., this=0x7ffe4fac8d50) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1093
#5  Latte::Layout::AbstractLayout::name (this=0x0) at
./app/layout/abstractlayout.cpp:204
#6  0x000055dc3a2f60ef in Latte::Layouts::Synchronizer::currentLayoutsNames
(this=<optimized out>) at ./app/layouts/synchronizer.cpp:202
#7  0x000055dc3a2e1a56 in Latte::Layouts::Manager::currentLayoutsNames
(this=<optimized out>) at ./app/layouts/manager.cpp:155
#8  0x000055dc3a342842 in Latte::Settings::Controller::Layouts::initLayouts
(this=this at entry=0x55dc3bb82ac0) at
./app/settings/settingsdialog/layoutscontroller.cpp:582
#9  0x000055dc3a343d2d in Latte::Settings::Controller::Layouts::Layouts
(this=0x55dc3bb82ac0, parent=<optimized out>) at
./app/settings/settingsdialog/layoutscontroller.cpp:75
#10 0x000055dc3a362c44 in Latte::Settings::Handler::TabLayouts::TabLayouts
(this=0x55dc3b90d9d0, parent=<optimized out>) at
./app/settings/settingsdialog/tablayoutshandler.cpp:880
#11 0x000055dc3a35470a in
Latte::Settings::Dialog::SettingsDialog::SettingsDialog (this=0x55dc3b722530,
parent=<optimized out>, corona=<optimized out>) at
./app/settings/settingsdialog/settingsdialog.cpp:69
#12 0x000055dc3a2e1c83 in Latte::Layouts::Manager::showLatteSettingsDialog
(this=0x55dc3b6f50d0, firstPage=0, toggleCurrentPage=<optimized out>) at
./app/layouts/manager.cpp:398
#13 0x000055dc3a2a472d in Latte::Corona::showSettingsWindow (this=<optimized
out>, page=<optimized out>) at ./app/lattecorona.cpp:1126
#14 0x000055dc3a40c713 in LatteDockAdaptor::showSettingsWindow (page=<optimized
out>, this=0x55dc3b746000) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:425
#15 LatteDockAdaptor::qt_static_metacall (_o=_o at entry=0x55dc3b746000,
_id=_id at entry=10, _a=_a at entry=0x7ffe4fac90f0, _c=QMetaObject::InvokeMetaMethod)
at ./obj-x86_64-linux-gnu/app/lattedockadaptor.moc:199
#16 0x000055dc3a40c981 in LatteDockAdaptor::qt_static_metacall
(_a=0x7ffe4fac90f0, _id=10, _c=QMetaObject::InvokeMetaMethod,
_o=0x55dc3b746000) at ./obj-x86_64-linux-gnu/app/lattedockadaptor.moc:241
#17 LatteDockAdaptor::qt_metacall (this=0x55dc3b746000,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7ffe4fac90f0) at
./obj-x86_64-linux-gnu/app/lattedockadaptor.moc:241
#18 0x00007fd07be0055b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#19 0x00007fd07be059e7 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#20 0x00007fd07be05de0 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#21 0x00007fd07be0901c in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#22 0x00007fd07bb652f9 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fd07c90ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fd07c916bb8 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fd07bb3775a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fd07bb3a061 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fd07bb92957 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fd079d7917d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fd079d79400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fd079d794a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fd07bb91fb2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fd07bb3625b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fd07bb3e414 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x000055dc3a27f216 in main (argc=<optimized out>, argv=<optimized out>) at
./app/main.cpp:313
[Inferior 1 (process 2125) detached]

Possible duplicates by query: bug 82199, bug 429973, bug 424760, bug 410345,
bug 409383.

Reported using DrKonqi
This report was filed against 'kde' because the product 'latte-dock' could not
be located in Bugzilla. Add it to drkonqi's mappings file!

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