https://bugs.kde.org/show_bug.cgi?id=378474
Bug ID: 378474
Summary: Plasma crashed when restarting Akonadi
Product: plasmashell
Version: 5.9.4
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: devuran...@gmx.net
CC: bhus...@gmail.com, plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.9.4)
Qt Version: 5.7.1
Frameworks Version: 5.32.0
Operating System: Linux 4.10.8-gentoo x86_64
Distribution: "Gentoo Base System release 2.3"
-- Information about the crash:
- What I was doing when the application crashed:
I was checking some clock settings, restarted Akonadi to see whether I could
get the clock's calendar to display my events, when suddenly Plasma crashed.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f63f56e4840 (LWP 13474))]
Thread 15 (Thread 0x7f62e9d56700 (LWP 4803)):
#0 0x00007f63f02d828d in read () from /lib64/libc.so.6
#1 0x00007f63ebcab770 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc683c6 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63ebc68890 in ?? () from /usr/lib64/libglib-2.0.so.0
#4 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f62e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f62e9d55d80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7 0x00007f63f0a30584 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#8 0x00007f63f0a346fb in QThreadPrivate::start (arg=0x39a73f0) at
thread/qthread_unix.cpp:368
#9 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#10 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7f630d26e700 (LWP 15646)):
#0 0x00007f63f02dc18d in poll () from /lib64/libc.so.6
#1 0x00007f63ebc688ec in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f630d26dd80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f63f0a30584 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x00007f63f0a346fb in QThreadPrivate::start (arg=0x25fa6f0) at
thread/qthread_unix.cpp:368
#7 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#8 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7f630e8d6700 (LWP 15329)):
#0 0x00007f63f02dc18d in poll () from /lib64/libc.so.6
#1 0x00007f63ebc688ec in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f630e8d5d40,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f63f0a30584 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x00007f63101a089f in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#7 0x00007f63f0a346fb in QThreadPrivate::start (arg=0x24a1480) at
thread/qthread_unix.cpp:368
#8 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#9 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7f6330196700 (LWP 13775)):
#0 0x00007f63ebcac9d1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f63ebc687f0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f6330195d10,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f63f0a30584 in QThread::exec (this=this@entry=0x135ee60) at
thread/qthread.cpp:507
#6 0x00007f63f38f4c76 in QQuickPixmapReader::run (this=0x135ee60) at
util/qquickpixmapcache.cpp:822
#7 0x00007f63f0a346fb in QThreadPrivate::start (arg=0x135ee60) at
thread/qthread_unix.cpp:368
#8 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#9 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7f633b8ab700 (LWP 13767)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63478e6fb3 in cnd_wait (mtx=0xef0298, cond=0xef02c0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:159
#2 util_queue_thread_func (input=input@entry=0xeba1c0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/src/gallium/auxiliary/util/u_queue.c:138
#3 0x00007f63478e6ce7 in impl_thrd_routine (p=<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:87
#4 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#5 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7f633c0ac700 (LWP 13766)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63478e6fb3 in cnd_wait (mtx=0xef0298, cond=0xef02c0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:159
#2 util_queue_thread_func (input=input@entry=0xeba070) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/src/gallium/auxiliary/util/u_queue.c:138
#3 0x00007f63478e6ce7 in impl_thrd_routine (p=<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:87
#4 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#5 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f633c8ad700 (LWP 13765)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63478e6fb3 in cnd_wait (mtx=0xef0298, cond=0xef02c0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:159
#2 util_queue_thread_func (input=input@entry=0xe1f560) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/src/gallium/auxiliary/util/u_queue.c:138
#3 0x00007f63478e6ce7 in impl_thrd_routine (p=<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:87
#4 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#5 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f633d0ae700 (LWP 13764)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63478e6fb3 in cnd_wait (mtx=0xef0298, cond=0xef02c0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:159
#2 util_queue_thread_func (input=input@entry=0xec6e90) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/src/gallium/auxiliary/util/u_queue.c:138
#3 0x00007f63478e6ce7 in impl_thrd_routine (p=<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:87
#4 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#5 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f633dab6700 (LWP 13763)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63478e6fb3 in cnd_wait (mtx=0x1046a78, cond=0x1046aa0) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:159
#2 util_queue_thread_func (input=input@entry=0xee2060) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/src/gallium/auxiliary/util/u_queue.c:138
#3 0x00007f63478e6ce7 in impl_thrd_routine (p=<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.0.3/work/mesa-17.0.3/include/c11/threads_posix.h:87
#4 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#5 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f63cd776700 (LWP 13749)):
#0 0x00007f63ef8abf1f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f63f537f8e4 in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x00007f63f537f929 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#4 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f63cf5c6700 (LWP 13745)):
#0 0x00007f63ebcac9d1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f63ebc688d2 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f63cf5c5d60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f63f0a30584 in QThread::exec (this=this@entry=0xd6bc70) at
thread/qthread.cpp:507
#6 0x00007f63f2f6b1b5 in QQmlThreadPrivate::run (this=0xd6bc70) at
qml/ftw/qqmlthread.cpp:147
#7 0x00007f63f0a346fb in QThreadPrivate::start (arg=0xd6bc70) at
thread/qthread_unix.cpp:368
#8 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#9 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f63dcd8e700 (LWP 13610)):
#0 0x00007f63f02dc18d in poll () from /lib64/libc.so.6
#1 0x00007f63ebc688ec in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f63dcd8dd60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f63f0a30584 in QThread::exec (this=this@entry=0xd3a390) at
thread/qthread.cpp:507
#6 0x00007f63f2f6b1b5 in QQmlThreadPrivate::run (this=0xd3a390) at
qml/ftw/qqmlthread.cpp:147
#7 0x00007f63f0a346fb in QThreadPrivate::start (arg=0xd3a390) at
thread/qthread_unix.cpp:368
#8 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#9 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f63de7e6700 (LWP 13518)):
#0 0x00007f63ebcac9d1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f63ebc67d47 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2 0x00007f63ebc6881b in ?? () from /usr/lib64/libglib-2.0.so.0
#3 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4 0x00007f63f0c0f44b in QEventDispatcherGlib::processEvents
(this=0x7f63d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7f63de7e5d50,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f63f0a30584 in QThread::exec (this=this@entry=0x7f63f5a95ec0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:507
#7 0x00007f63f5a24635 in QDBusConnectionManager::run (this=0x7f63f5a95ec0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007f63f0a346fb in QThreadPrivate::start (arg=0x7f63f5a95ec0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#10 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f63e016e700 (LWP 13508)):
#0 0x00007f63f02dc18d in poll () from /lib64/libc.so.6
#1 0x00007f63f42bb842 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007f63f42bd5d7 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007f63e1cb2b89 in QXcbEventReader::run (this=0xc78190) at
qxcbconnection.cpp:1343
#4 0x00007f63f0a346fb in QThreadPrivate::start (arg=0xc78190) at
thread/qthread_unix.cpp:368
#5 0x00007f63ef8a634c in start_thread () from /lib64/libpthread.so.0
#6 0x00007f63f02e539f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f63f56e4840 (LWP 13474)):
[KCrash Handler]
#6 QHash<QString, QHashDummyValue>::size (this=0x3ca6078) at
/usr/include/qt5/QtCore/qhash.h:265
#7 QSet<QString>::size (this=0x3ca6078) at /usr/include/qt5/QtCore/qset.h:78
#8 QSet<QString>::toList (this=0x3ca6078) at
/usr/include/qt5/QtCore/qset.h:370
#9 Akonadi::Monitor::mimeTypesMonitored (this=0x41be240) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/monitor.cpp:306
#10 0x00007f62ea8d42fe in Akonadi::EntityTreeModelPrivate::fillModel
(this=this@entry=0x40e2ea0) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/models/entitytreemodel_p.cpp:1857
#11 0x00007f62ea8d5057 in Akonadi::EntityTreeModelPrivate::endResetModel
(this=0x40e2ea0) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/models/entitytreemodel_p.cpp:1823
#12 0x00007f63f0be96cf in QMetaObject::activate (sender=0x41a6fc0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x0) at kernel/qobject.cpp:3740
#13 0x00007f63f0bea027 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f62eab6ef80 <Akonadi::ServerManager::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3602
#14 0x00007f62ea84abc0 in Akonadi::ServerManager::started (this=<optimized
out>) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3_build/src/core/moc_servermanager.cpp:178
#15 0x00007f62ea84c7b9 in Akonadi::ServerManagerPrivate::setState
(state=Akonadi::ServerManager::Running, this=0x7f62eab7ac00 <(anonymous
namespace)::Q_QGS_sInstance::innerFunction()::holder>) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/servermanager.cpp:101
#16 Akonadi::ServerManagerPrivate::checkStatusChanged (this=0x7f62eab7ac00
<(anonymous namespace)::Q_QGS_sInstance::innerFunction()::holder>) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/servermanager.cpp:91
#17 Akonadi::ServerManagerPrivate::serviceOwnerChanged (newOwner=...,
oldOwner=..., name=..., this=0x7f62eab7ac00 <(anonymous
namespace)::Q_QGS_sInstance::innerFunction()::holder>) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3/src/core/servermanager.cpp:86
#18 Akonadi::ServerManager::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/var/tmp/portage/kde-apps/akonadi-16.12.3/work/akonadi-16.12.3_build/src/core/moc_servermanager.cpp:96
#19 0x00007f63f0bea811 in QObject::event (this=0x41a6fc0, e=<optimized out>) at
kernel/qobject.cpp:1263
#20 0x00007f63f13e8a8c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x41a6fc0, e=0x44a6b20) at kernel/qapplication.cpp:3799
#21 0x00007f63f13f025d in QApplication::notify (this=0x7fff918a1a90,
receiver=0x41a6fc0, e=0x44a6b20) at kernel/qapplication.cpp:3556
#22 0x00007f63f0bc4099 in QCoreApplication::notifyInternal2
(receiver=0x41a6fc0, event=event@entry=0x44a6b20) at
kernel/qcoreapplication.cpp:988
#23 0x00007f63f0bc6671 in QCoreApplication::sendEvent (event=0x44a6b20,
receiver=<optimized out>) at kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0xc4eb90) at
kernel/qcoreapplication.cpp:1649
#25 0x00007f63f0bc6ad8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1503
#26 0x00007f63f0c0f3b3 in postEventSourceDispatch (s=0xca2d70) at
kernel/qeventdispatcher_glib.cpp:276
#27 0x00007f63ebc686ee in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007f63ebc68950 in ?? () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f63ebc689fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007f63f0c0f427 in QEventDispatcherGlib::processEvents (this=0xcb1c40,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007f63f0bc309a in QEventLoop::exec (this=this@entry=0x7fff918a1920,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#32 0x00007f63f0bca8c4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#33 0x00007f63f0ee79bc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1633
#34 0x00007f63f13e89e5 in QApplication::exec () at kernel/qapplication.cpp:2975
#35 0x000000000041cae8 in main (argc=1, argv=<optimized out>) at
/var/tmp/portage/kde-plasma/plasma-workspace-5.9.4/work/plasma-workspace-5.9.4/shell/main.cpp:166
Possible duplicates by query: bug 378001, bug 377951, bug 377936, bug 377798,
bug 376449.
Reported using DrKonqi
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