Attachment 8962 Details for Bug 20287 – Kcrash info

Kcrash info

plasmashell-20170214-171654.kcrash.txt (text/plain), 16.78 KB, created by Thomas Bigot on 2017-02-14 17:20:30 CET

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Creator: Thomas Bigot

Created: 2017-02-14 17:20:30 CET

Size: 16.78 KB

patch

obsolete

>Application: Plasma (plasmashell), signal: Segmentation fault
>Using host libthread_db library "/lib64/libthread_db.so.1".
>84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
>[Current thread is 1 (Thread 0x7f9942b58800 (LWP 31986))]
>
>Thread 9 (Thread 0x7f986f5f7700 (LWP 32424)):
>#0  0x00007f9933091886 in pa_pstream_ref (p=0x7f9868000960) at pulsecore/pstream.c:1154
>#1  0x00007f9933092094 in do_pstream_read_write (p=0x7f9868000960) at pulsecore/pstream.c:217
>#2  0x00007f9933092479 in srb_callback (srb=<optimized out>, userdata=0x7f9868000960) at pulsecore/pstream.c:262
>#3  0x00007f9933092cea in srbchannel_rwloop (sr=0x7f98680027b0) at pulsecore/srbchannel.c:190
>#4  0x00007f9933916047 in dispatch_pollfds (m=0x7c2e3c0) at pulse/mainloop.c:655
>#5  0x00007f9933916047 in pa_mainloop_dispatch (m=m@entry=0x7c2e3c0) at pulse/mainloop.c:898
>#6  0x00007f993391642c in pa_mainloop_iterate (m=0x7c2e3c0, block=<optimized out>, retval=0x0) at pulse/mainloop.c:929
>#7  0x00007f99339164d0 in pa_mainloop_run (m=0x7c2e3c0, retval=retval@entry=0x0) at pulse/mainloop.c:944
>#8  0x00007f9933924116 in thread (userdata=0x7d91a10) at pulse/thread-mainloop.c:100
>#9  0x00007f99330a2bb8 in internal_thread_func (userdata=0x7c1ff50) at pulsecore/thread-posix.c:81
>#10 0x00007f993cc5466d in start_thread (arg=0x7f986f5f7700) at pthread_create.c:334
>#11 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 8 (Thread 0x7f987899f700 (LWP 32423)):
>#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9874001390, timeout=<optimized out>, context=0x7f9874002cd0) at gmain.c:4228
>#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9874002cd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9874002cd0, may_block=may_block@entry=1) at gmain.c:3990
>#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9874002c00, flags=...) at kernel/qeventdispatcher_glib.cpp:419
>#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f987899edb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x79b4df0) at thread/qthread.cpp:500
>#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x79b4df0) at qml/ftw/qqmlthread.cpp:141
>#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x79b4df0) at thread/qthread_unix.cpp:365
>#9  0x00007f993cc5466d in start_thread (arg=0x7f987899f700) at pthread_create.c:334
>#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 7 (Thread 0x7f9890ad4700 (LWP 32040)):
>#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f988c003120, timeout=<optimized out>, context=0x7f988c000990) at gmain.c:4228
>#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f988c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f988c000990, may_block=may_block@entry=1) at gmain.c:3990
>#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f988c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
>#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9890ad3d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x44a02d0) at thread/qthread.cpp:500
>#7  0x00007f9940d598e2 in QQuickPixmapReader::run() (this=0x44a02d0) at util/qquickpixmapcache.cpp:817
>#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x44a02d0) at thread/qthread_unix.cpp:365
>#9  0x00007f993cc5466d in start_thread (arg=0x7f9890ad4700) at pthread_create.c:334
>#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 6 (Thread 0x7f9916da7700 (LWP 32039)):
>#0  0x00007f993cc59c4f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>#1  0x00007f99425b3234 in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f994269af20 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
>#2  0x00007f99425b3279 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
>#3  0x00007f993cc5466d in start_thread (arg=0x7f9916da7700) at pthread_create.c:334
>#4  0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 5 (Thread 0x7f9924d14700 (LWP 31990)):
>#0  0x00007f993a413604 in g_mutex_unlock (mutex=0x7f991c000990) at gthread-posix.c:1348
>#1  0x00007f993a3cdabe in g_main_context_acquire (context=0x7f991c000990) at gmain.c:3283
>#2  0x00007f993a3ce925 in g_main_context_iterate (context=context@entry=0x7f991c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3879
>#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f991c000990, may_block=may_block@entry=1) at gmain.c:3990
>#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f991c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
>#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9924d13db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x2126970) at thread/qthread.cpp:500
>#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x2126970) at qml/ftw/qqmlthread.cpp:141
>#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x2126970) at thread/qthread_unix.cpp:365
>#9  0x00007f993cc5466d in start_thread (arg=0x7f9924d14700) at pthread_create.c:334
>#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 4 (Thread 0x7f99263b0700 (LWP 31989)):
>#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9918002e70, timeout=<optimized out>, context=0x7f9918000990) at gmain.c:4228
>#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9918000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9918000990, may_block=may_block@entry=1) at gmain.c:3990
>#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f99180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
>#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f99263afdb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x1fc02d0) at thread/qthread.cpp:500
>#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x1fc02d0) at qml/ftw/qqmlthread.cpp:141
>#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x1fc02d0) at thread/qthread_unix.cpp:365
>#9  0x00007f993cc5466d in start_thread (arg=0x7f99263b0700) at pthread_create.c:334
>#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 3 (Thread 0x7f9927df5700 (LWP 31988)):
>#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f992000dce0, timeout=<optimized out>, context=0x7f9920000990) at gmain.c:4228
>#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9920000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9920000990, may_block=may_block@entry=1) at gmain.c:3990
>#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f99200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
>#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9927df4da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
>#7  0x00007f9942c91615 in QDBusConnectionManager::run() (this=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
>#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:365
>#9  0x00007f993cc5466d in start_thread (arg=0x7f9927df5700) at pthread_create.c:334
>#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 2 (Thread 0x7f992d6e1700 (LWP 31987)):
>#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f994150a902 in poll (__timeout=-1, __nfds=1, __fds=0x7f992d6e0cc0) at /usr/include/bits/poll2.h:46
>#2  0x00007f994150a902 in _xcb_conn_wait (c=c@entry=0x1f2f120, cond=cond@entry=0x1f2f160, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
>#3  0x00007f994150c657 in xcb_wait_for_event (c=0x1f2f120) at xcb_in.c:693
>#4  0x00007f992fda6ba9 in QXcbEventReader::run() (this=0x1f396c0) at qxcbconnection.cpp:1331
>#5  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x1f396c0) at thread/qthread_unix.cpp:365
>#6  0x00007f993cc5466d in start_thread (arg=0x7f992d6e1700) at pthread_create.c:334
>#7  0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 1 (Thread 0x7f9942b58800 (LWP 31986)):
>[KCrash Handler]
>#6  0x00007f994127e9bf in qobject_cast<Plasma::Corona*>(QObject*) (object=<optimized out>) at /usr/lib64/qt5/include/QtCore/qobject.h:520
>#7  0x00007f994127e9bf in Plasma::Containment::corona() const (this=this@entry=0x3023630) at /usr/src/debug/plasma-framework-5.29.0/src/plasma/containment.cpp:324
>#8  0x00007f994127ea49 in Plasma::Containment::screen() const (this=0x3023630) at /usr/src/debug/plasma-framework-5.29.0/src/plasma/containment.cpp:488
>#9  0x000000000043d21c in ShellCorona::createContainmentForActivity(QString const&, int) (this=this@entry=0x1fc3c70, activity=..., screenNum=screenNum@entry=0) at /usr/src/debug/plasma-workspace-5.8.5/shell/shellcorona.cpp:1204
>#10 0x000000000043db69 in ShellCorona::currentActivityChanged(QString const&) (this=0x1fc3c70, newActivity=...) at /usr/src/debug/plasma-workspace-5.8.5/shell/shellcorona.cpp:1497
>#11 0x00007f993dd3942c in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe388b3560, r=0x1fc3c70, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
>#12 0x00007f993dd3942c in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe388b3560) at kernel/qobject.cpp:3715
>#13 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f9942159b40 <KActivities::Consumer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe388b3560) at kernel/qobject.cpp:3595
>#14 0x00007f9941f49c02 in KActivities::Consumer::currentActivityChanged(QString const&) (this=<optimized out>, _t1=...) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_consumer.cpp:240
>#15 0x00007f9941f4af59 in KActivities::Consumer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_consumer.cpp:111
>#16 0x00007f993dd39379 in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x7ffe388b36c0) at kernel/qobject.cpp:3730
>#17 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f9942159c00 <KActivities::ActivitiesCache::staticMetaObject>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x7ffe388b36c0) at kernel/qobject.cpp:3595
>#18 0x00007f9941f49b25 in KActivities::ActivitiesCache::currentActivityChanged(QString const&) (this=<optimized out>, _t1=...) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_activitiescache_p.cpp:399
>#19 0x00007f993dd3942c in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe388b3840, r=0x1fc5c60, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
>#20 0x00007f993dd3942c in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x1fc7070, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7ffe388b3840) at kernel/qobject.cpp:3715
>#21 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x1fc7070, m=m@entry=0x7f99421590e0 <OrgKdeActivityManagerActivitiesInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7ffe388b3840) at kernel/qobject.cpp:3595
>#22 0x00007f9941f46b00 in OrgKdeActivityManagerActivitiesInterface::CurrentActivityChanged(QString const&) (_t1=..., this=0x1fc7070) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:406
>#23 0x00007f9941f46b00 in OrgKdeActivityManagerActivitiesInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x1fc7070, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=9, _a=_a@entry=0x7ffe388b39c0) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:190
>#24 0x00007f9941f47b45 in OrgKdeActivityManagerActivitiesInterface::qt_metacall(QMetaObject::Call, int, void**) (this=0x1fc7070, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7ffe388b39c0) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:329
>#25 0x00007f9942c9c283 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:978
>#26 0x00007f993dd39eca in QObject::event(QEvent*) (this=0x1fc7070, e=<optimized out>) at kernel/qobject.cpp:1256
>#27 0x00007f993e620c4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x1fc7070, e=0x7f9920050010) at kernel/qapplication.cpp:3804
>#28 0x00007f993e625db6 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe388b4090, receiver=0x1fc7070, e=0x7f9920050010) at kernel/qapplication.cpp:3561
>#29 0x00007f993dd0e118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x1fc7070, event=event@entry=0x7f9920050010) at kernel/qcoreapplication.cpp:1015
>#30 0x00007f993dd0ff3b in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7f9920050010, receiver=<optimized out>) at kernel/qcoreapplication.h:225
>#31 0x00007f993dd0ff3b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f16590) at kernel/qcoreapplication.cpp:1650
>#32 0x00007f993dd10408 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1508
>#33 0x00007f993dd60523 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1f5e1f0) at kernel/qeventdispatcher_glib.cpp:270
>#34 0x00007f993a3ce887 in g_main_dispatch (context=0x7f99280016f0) at gmain.c:3203
>#35 0x00007f993a3ce887 in g_main_context_dispatch (context=context@entry=0x7f99280016f0) at gmain.c:3856
>#36 0x00007f993a3ceab8 in g_main_context_iterate (context=context@entry=0x7f99280016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>#37 0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f99280016f0, may_block=may_block@entry=1) at gmain.c:3990
>#38 0x00007f993dd60936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1f6c640, flags=...) at kernel/qeventdispatcher_glib.cpp:417
>#39 0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe388b3f30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
>#40 0x00007f993dd14301 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1285
>#41 0x00007f993e0488ec in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1607
>#42 0x00007f993e61ded5 in QApplication::exec() () at kernel/qapplication.cpp:2979
>#43 0x000000000041c3d2 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.8.5/shell/main.cpp:166

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f9942b58800 (LWP 31986))]

Thread 9 (Thread 0x7f986f5f7700 (LWP 32424)):
#0  0x00007f9933091886 in pa_pstream_ref (p=0x7f9868000960) at pulsecore/pstream.c:1154
#1  0x00007f9933092094 in do_pstream_read_write (p=0x7f9868000960) at pulsecore/pstream.c:217
#2  0x00007f9933092479 in srb_callback (srb=<optimized out>, userdata=0x7f9868000960) at pulsecore/pstream.c:262
#3  0x00007f9933092cea in srbchannel_rwloop (sr=0x7f98680027b0) at pulsecore/srbchannel.c:190
#4  0x00007f9933916047 in dispatch_pollfds (m=0x7c2e3c0) at pulse/mainloop.c:655
#5  0x00007f9933916047 in pa_mainloop_dispatch (m=m@entry=0x7c2e3c0) at pulse/mainloop.c:898
#6  0x00007f993391642c in pa_mainloop_iterate (m=0x7c2e3c0, block=<optimized out>, retval=0x0) at pulse/mainloop.c:929
#7  0x00007f99339164d0 in pa_mainloop_run (m=0x7c2e3c0, retval=retval@entry=0x0) at pulse/mainloop.c:944
#8  0x00007f9933924116 in thread (userdata=0x7d91a10) at pulse/thread-mainloop.c:100
#9  0x00007f99330a2bb8 in internal_thread_func (userdata=0x7c1ff50) at pulsecore/thread-posix.c:81
#10 0x00007f993cc5466d in start_thread (arg=0x7f986f5f7700) at pthread_create.c:334
#11 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f987899f700 (LWP 32423)):
#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9874001390, timeout=<optimized out>, context=0x7f9874002cd0) at gmain.c:4228
#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9874002cd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9874002cd0, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9874002c00, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f987899edb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x79b4df0) at thread/qthread.cpp:500
#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x79b4df0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x79b4df0) at thread/qthread_unix.cpp:365
#9  0x00007f993cc5466d in start_thread (arg=0x7f987899f700) at pthread_create.c:334
#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f9890ad4700 (LWP 32040)):
#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f988c003120, timeout=<optimized out>, context=0x7f988c000990) at gmain.c:4228
#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f988c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f988c000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f988c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9890ad3d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x44a02d0) at thread/qthread.cpp:500
#7  0x00007f9940d598e2 in QQuickPixmapReader::run() (this=0x44a02d0) at util/qquickpixmapcache.cpp:817
#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x44a02d0) at thread/qthread_unix.cpp:365
#9  0x00007f993cc5466d in start_thread (arg=0x7f9890ad4700) at pthread_create.c:334
#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f9916da7700 (LWP 32039)):
#0  0x00007f993cc59c4f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f99425b3234 in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f994269af20 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f99425b3279 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f993cc5466d in start_thread (arg=0x7f9916da7700) at pthread_create.c:334
#4  0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f9924d14700 (LWP 31990)):
#0  0x00007f993a413604 in g_mutex_unlock (mutex=0x7f991c000990) at gthread-posix.c:1348
#1  0x00007f993a3cdabe in g_main_context_acquire (context=0x7f991c000990) at gmain.c:3283
#2  0x00007f993a3ce925 in g_main_context_iterate (context=context@entry=0x7f991c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3879
#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f991c000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f991c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9924d13db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x2126970) at thread/qthread.cpp:500
#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x2126970) at qml/ftw/qqmlthread.cpp:141
#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x2126970) at thread/qthread_unix.cpp:365
#9  0x00007f993cc5466d in start_thread (arg=0x7f9924d14700) at pthread_create.c:334
#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f99263b0700 (LWP 31989)):
#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9918002e70, timeout=<optimized out>, context=0x7f9918000990) at gmain.c:4228
#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9918000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9918000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f99180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f99263afdb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x1fc02d0) at thread/qthread.cpp:500
#7  0x00007f99403d4915 in QQmlThreadPrivate::run() (this=0x1fc02d0) at qml/ftw/qqmlthread.cpp:141
#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x1fc02d0) at thread/qthread_unix.cpp:365
#9  0x00007f993cc5466d in start_thread (arg=0x7f99263b0700) at pthread_create.c:334
#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f9927df5700 (LWP 31988)):
#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f993a3cea54 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f992000dce0, timeout=<optimized out>, context=0x7f9920000990) at gmain.c:4228
#2  0x00007f993a3cea54 in g_main_context_iterate (context=context@entry=0x7f9920000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f9920000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f993dd6095b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f99200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9927df4da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007f993db453bc in QThread::exec() (this=this@entry=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#7  0x00007f9942c91615 in QDBusConnectionManager::run() (this=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
#8  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x7f9942d02d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:365
#9  0x00007f993cc5466d in start_thread (arg=0x7f9927df5700) at pthread_create.c:334
#10 0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f992d6e1700 (LWP 31987)):
#0  0x00007f993d457f9d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f994150a902 in poll (__timeout=-1, __nfds=1, __fds=0x7f992d6e0cc0) at /usr/include/bits/poll2.h:46
#2  0x00007f994150a902 in _xcb_conn_wait (c=c@entry=0x1f2f120, cond=cond@entry=0x1f2f160, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
#3  0x00007f994150c657 in xcb_wait_for_event (c=0x1f2f120) at xcb_in.c:693
#4  0x00007f992fda6ba9 in QXcbEventReader::run() (this=0x1f396c0) at qxcbconnection.cpp:1331
#5  0x00007f993db49ff9 in QThreadPrivate::start(void*) (arg=0x1f396c0) at thread/qthread_unix.cpp:365
#6  0x00007f993cc5466d in start_thread (arg=0x7f992d6e1700) at pthread_create.c:334
#7  0x00007f993d463ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9942b58800 (LWP 31986)):
[KCrash Handler]
#6  0x00007f994127e9bf in qobject_cast<Plasma::Corona*>(QObject*) (object=<optimized out>) at /usr/lib64/qt5/include/QtCore/qobject.h:520
#7  0x00007f994127e9bf in Plasma::Containment::corona() const (this=this@entry=0x3023630) at /usr/src/debug/plasma-framework-5.29.0/src/plasma/containment.cpp:324
#8  0x00007f994127ea49 in Plasma::Containment::screen() const (this=0x3023630) at /usr/src/debug/plasma-framework-5.29.0/src/plasma/containment.cpp:488
#9  0x000000000043d21c in ShellCorona::createContainmentForActivity(QString const&, int) (this=this@entry=0x1fc3c70, activity=..., screenNum=screenNum@entry=0) at /usr/src/debug/plasma-workspace-5.8.5/shell/shellcorona.cpp:1204
#10 0x000000000043db69 in ShellCorona::currentActivityChanged(QString const&) (this=0x1fc3c70, newActivity=...) at /usr/src/debug/plasma-workspace-5.8.5/shell/shellcorona.cpp:1497
#11 0x00007f993dd3942c in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe388b3560, r=0x1fc3c70, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#12 0x00007f993dd3942c in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe388b3560) at kernel/qobject.cpp:3715
#13 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f9942159b40 <KActivities::Consumer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe388b3560) at kernel/qobject.cpp:3595
#14 0x00007f9941f49c02 in KActivities::Consumer::currentActivityChanged(QString const&) (this=<optimized out>, _t1=...) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_consumer.cpp:240
#15 0x00007f9941f4af59 in KActivities::Consumer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_consumer.cpp:111
#16 0x00007f993dd39379 in QMetaObject::activate(QObject*, int, int, void**) (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x7ffe388b36c0) at kernel/qobject.cpp:3730
#17 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f9942159c00 <KActivities::ActivitiesCache::staticMetaObject>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x7ffe388b36c0) at kernel/qobject.cpp:3595
#18 0x00007f9941f49b25 in KActivities::ActivitiesCache::currentActivityChanged(QString const&) (this=<optimized out>, _t1=...) at /usr/src/debug/kactivities-5.29.0/build/src/lib/moc_activitiescache_p.cpp:399
#19 0x00007f993dd3942c in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe388b3840, r=0x1fc5c60, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#20 0x00007f993dd3942c in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x1fc7070, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7ffe388b3840) at kernel/qobject.cpp:3715
#21 0x00007f993dd399f7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x1fc7070, m=m@entry=0x7f99421590e0 <OrgKdeActivityManagerActivitiesInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7ffe388b3840) at kernel/qobject.cpp:3595
#22 0x00007f9941f46b00 in OrgKdeActivityManagerActivitiesInterface::CurrentActivityChanged(QString const&) (_t1=..., this=0x1fc7070) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:406
#23 0x00007f9941f46b00 in OrgKdeActivityManagerActivitiesInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x1fc7070, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=9, _a=_a@entry=0x7ffe388b39c0) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:190
#24 0x00007f9941f47b45 in OrgKdeActivityManagerActivitiesInterface::qt_metacall(QMetaObject::Call, int, void**) (this=0x1fc7070, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7ffe388b39c0) at /usr/src/debug/kactivities-5.29.0/build/src/lib/activities_interface.moc:329
#25 0x00007f9942c9c283 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:978
#26 0x00007f993dd39eca in QObject::event(QEvent*) (this=0x1fc7070, e=<optimized out>) at kernel/qobject.cpp:1256
#27 0x00007f993e620c4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x1fc7070, e=0x7f9920050010) at kernel/qapplication.cpp:3804
#28 0x00007f993e625db6 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe388b4090, receiver=0x1fc7070, e=0x7f9920050010) at kernel/qapplication.cpp:3561
#29 0x00007f993dd0e118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x1fc7070, event=event@entry=0x7f9920050010) at kernel/qcoreapplication.cpp:1015
#30 0x00007f993dd0ff3b in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7f9920050010, receiver=<optimized out>) at kernel/qcoreapplication.h:225
#31 0x00007f993dd0ff3b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f16590) at kernel/qcoreapplication.cpp:1650
#32 0x00007f993dd10408 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1508
#33 0x00007f993dd60523 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1f5e1f0) at kernel/qeventdispatcher_glib.cpp:270
#34 0x00007f993a3ce887 in g_main_dispatch (context=0x7f99280016f0) at gmain.c:3203
#35 0x00007f993a3ce887 in g_main_context_dispatch (context=context@entry=0x7f99280016f0) at gmain.c:3856
#36 0x00007f993a3ceab8 in g_main_context_iterate (context=context@entry=0x7f99280016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
#37 0x00007f993a3ceb5c in g_main_context_iteration (context=0x7f99280016f0, may_block=may_block@entry=1) at gmain.c:3990
#38 0x00007f993dd60936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1f6c640, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#39 0x00007f993dd0bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe388b3f30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#40 0x00007f993dd14301 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1285
#41 0x00007f993e0488ec in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1607
#42 0x00007f993e61ded5 in QApplication::exec() () at kernel/qapplication.cpp:2979
#43 0x000000000041c3d2 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.8.5/shell/main.cpp:166

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Attachments on bug 20287: 8961 | 8962