Application: akonadi_kalarm_resource (4.89.0)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-16-generic i686
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: just booting and crash...  lots of updates, manually trying to get the system back to bootable after distupgrade and then aptitude delete a kernel, which killed some stuff, system went without full graphics, and would not boot to useable... so install another desktop evironment, eventually including kde and that is crashing. macbookpro with broadcom wireless sta has been a problem and seems to be here too, just not sure that this is it...  did not find duplicates, so might be something else...

-- Backtrace:
Application: Akonadi Resource (akonadi_kalarm_resource), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1f117c0 (LWP 3529))]

Thread 2 (Thread 0xb1b2fb40 (LWP 3530)):
#0  0xb779bbe8 in __kernel_vsyscall ()
#1  0xb5dac3db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb40b53ad in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb40b73fb in xcb_wait_for_event () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb1c63173 in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#5  0xb60a765b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#6  0xb49a51aa in start_thread (arg=0xb1b2fb40) at pthread_create.c:333
#7  0xb5db6fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb1f117c0 (LWP 3529)):
[KCrash Handler]
#7  0x08063e3e in KAlarmResource::writeToFile (this=0x9733dc8, fileName=...) at ../../../../resources/kalarm/kalarm/kalarmresource.cpp:250
#8  0x08059846 in Akonadi::SingleFileResource<Akonadi_KAlarm_Resource::Settings>::writeFile (this=0x9733dc8, taskContext=false) at ../../../../resources/shared/singlefileresource/singlefileresource.h:257
#9  0xb760e8e6 in Akonadi::SingleFileResourceBase::reloadFile (this=0x9733dc8) at ../../../../resources/shared/singlefileresource/singlefileresourcebase.cpp:193
#10 0x080571cb in ICalResourceBase::retrieveItems (this=0x9733dc8, col=...) at ../../../../resources/ical/shared/icalresourcebase.cpp:127
#11 0xb75d4496 in Akonadi::ResourceBasePrivate::slotItemRetrievalCollectionFetchDone (this=0x9733e28, job=0x97335c0) at ../../../../akonadi/src/agentbase/resourcebase.cpp:954
#12 0xb75d6430 in Akonadi::ResourceBase::qt_static_metacall (_o=0x9733dc8, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbfedd6a4) at ./moc_resourcebase.cpp:294
#13 0xb62af0e1 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#14 0xb62af5dd in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#15 0xb6546f19 in KJob::result (this=0x97335c0, _t1=0x97335c0) at ./moc_kjob.cpp:552
#16 0xb6547ba6 in KJob::emitResult (this=0x97335c0) at ../../../src/lib/jobs/kjob.cpp:294
#17 0xb74bb92e in Akonadi::JobPrivate::delayedEmitResult (this=<optimized out>) at ../../../../akonadi/src/core/jobs/job.cpp:153
#18 Akonadi::Job::qt_static_metacall (_o=0x97335c0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x971f690) at ./moc_job.cpp:107
#19 0xb62abf50 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#20 0xb62afd13 in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#21 0xb6917daa in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#22 0xb691d67f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#23 0xb627c0ff in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#24 0xb627e51d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#25 0xb627ea57 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#26 0xb62d63d3 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#27 0xb485ece9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb485ef89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb485f054 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb62d67c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#31 0xb1c92bc1 in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#32 0xb62792b3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#33 0xb6279702 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#34 0xb62817e5 in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#35 0xb5797cf1 in QGuiApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5
#36 0xb6913cb4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#37 0xb75d0118 in Akonadi::ResourceBase::init (r=0x9733dc8) at ../../../../akonadi/src/agentbase/resourcebase.cpp:602
#38 0x0806569c in Akonadi::ResourceBase::init<KAlarmResource> (argc=3, argv=0xbfedde04) at /usr/include/KF5/AkonadiAgentBase/resourcebase.h:193
#39 0x08056a47 in main (argc=3, argv=0xbfedde04) at ../../../../resources/kalarm/kalarm/kalarmresource.cpp:517

Reported using DrKonqi