Application: akonadi_kalarm_resource (4.89.0)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-18-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: Clean install of Kubunutu 15.04 (using virtualbox), install kalarm using muon, then get three 'Anonaki  Resource closed unexpectedly' windows.

The crash can be reproduced every time.

-- Backtrace:
Application: Akonadi Resource (akonadi_kalarm_resource), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b18d6c840 (LWP 1557))]

Thread 2 (Thread 0x7f5b16aeb700 (LWP 1558)):
#0  0x00007f5b28bef8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5b20f07bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5b20f0974f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f5b18a12a39 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007f5b294f92be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5b23d856aa in start_thread (arg=0x7f5b16aeb700) at pthread_create.c:333
#6  0x00007f5b28bfaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f5b18d6c840 (LWP 1557)):
[KCrash Handler]
#6  0x000000000041f257 in KAlarmResource::writeToFile (this=this@entry=0xd57e60, fileName=...) at ../../../../resources/kalarm/kalarm/kalarmresource.cpp:250
#7  0x0000000000414861 in Akonadi::SingleFileResource<Akonadi_KAlarm_Resource::Settings>::writeFile (this=0xd57e60, taskContext=<optimized out>) at ../../../../resources/shared/singlefileresource/singlefileresource.h:257
#8  0x00007f5b2be7aa0e in Akonadi::SingleFileResourceBase::reloadFile (this=this@entry=0xd57e60) at ../../../../resources/shared/singlefileresource/singlefileresourcebase.cpp:193
#9  0x00000000004122d3 in ICalResourceBase::retrieveItems (this=this@entry=0xd57e60, col=...) at ../../../../resources/ical/shared/icalresourcebase.cpp:127
#10 0x00007f5b2bc4032d in Akonadi::ResourceBasePrivate::slotItemRetrievalCollectionFetchDone (this=<optimized out>, job=0xdf4f20) at ../../../../akonadi/src/agentbase/resourcebase.cpp:954
#11 0x00007f5b2bc42200 in Akonadi::ResourceBase::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_resourcebase.cpp:294
#12 0x00007f5b2970978a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f5b29b7c8d2 in KJob::result (this=this@entry=0xdf4f20, _t1=_t1@entry=0xdf4f20) at ./moc_kjob.cpp:552
#14 0x00007f5b29b7d45a in KJob::emitResult (this=0xdf4f20) at ../../../src/lib/jobs/kjob.cpp:294
#15 0x00007f5b2b92c3b3 in Akonadi::JobPrivate::delayedEmitResult (this=<optimized out>) at ../../../../akonadi/src/core/jobs/job.cpp:153
#16 Akonadi::Job::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_job.cpp:107
#17 0x00007f5b2970a651 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f5b2a6e4b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f5b2a6ea230 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f5b296d8f1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f5b296db057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f5b2972fe73 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5b23865ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f5b23866250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f5b238662fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f5b2973027f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f5b296d675a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f5b296de2cc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f5b2bc3c21a in Akonadi::ResourceBase::init (r=r@entry=0xd57e60) at ../../../../akonadi/src/agentbase/resourcebase.cpp:602
#30 0x00000000004209c8 in Akonadi::ResourceBase::init<KAlarmResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/KF5/AkonadiAgentBase/resourcebase.h:193
#31 0x00007f5b28b14a40 in __libc_start_main (main=0x411b40 <main(int, char**)>, argc=3, argv=0x7ffc206f79a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc206f7998) at libc-start.c:289
#32 0x0000000000411b79 in _start ()

Possible duplicates by query: bug 354417.

Reported using DrKonqi