Application: akonadi_facebook_resource (4.11) KDE Platform Version: 4.11.97 Qt Version: 4.8.4 Operating System: Linux 3.11.0-14-generic x86_64 Distribution: Ubuntu 13.10 -- Information about the crash: - What I was doing when the application crashed: logged into kde, and three akonadi resources crash when desktop appears The crash can be reproduced every time. -- Backtrace: Application: Facebook vom Typ Facebook (akonadi_facebook_resource), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [KCrash Handler] #6 QString (other=<error reading variable: Cannot access memory at address 0x41>, this=0x7fff3fb01f80, this@entry=0x7fff3fb01f78) at /usr/include/qt4/QtCore/qstring.h:725 #7 Akonadi::Entity::remoteId (this=this@entry=0x41) at ../../akonadi/entity.cpp:84 #8 0x00007f756bba5d26 in Akonadi::ResourceBasePrivate::itemRemoved (this=0x2559aa0, item=...) at ../../akonadi/resourcebase.cpp:280 #9 0x00007f756bb9ea2d in Akonadi::ResourceBasePrivate::qt_static_metacall (_o=0x2559aa0, _c=65, _id=-582688, _a=0x7fff3fb021b0) at ./resourcebase.moc:96 #10 0x00007f756b456a58 in QMetaObject::activate (sender=0x25e75a0, m=m@entry=0x7f756bea6740 <Akonadi::Monitor::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7fff3fb021b0) at kernel/qobject.cpp:3539 #11 0x00007f756bb810f5 in Akonadi::Monitor::itemRemoved (this=<optimized out>, _t1=...) at ./moc_monitor.cpp:244 #12 0x00007f756bb88ca8 in Akonadi::MonitorPrivate::emitItemsNotification (this=this@entry=0x254bec0, msg=..., items=..., collection=..., collectionDest=...) at ../../akonadi/monitor_p.cpp:755 #13 0x00007f756bb89e0c in Akonadi::MonitorPrivate::emitNotification (this=this@entry=0x254bec0, msg=...) at ../../akonadi/monitor_p.cpp:421 #14 0x00007f756baebce1 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x254bec0, msg=...) at ../../akonadi/changerecorder_p.cpp:60 #15 0x00007f756bb85ae1 in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x254bec0) at ../../akonadi/monitor_p.cpp:619 #16 0x00007f756bb85cb9 in Akonadi::MonitorPrivate::dataAvailable (this=0x254bec0) at ../../akonadi/monitor_p.cpp:628 #17 0x00007f756b456a58 in QMetaObject::activate (sender=sender@entry=0x2549d30, m=m@entry=0x7f756bea44a0 <Akonadi::EntityCacheBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #18 0x00007f756bb33980 in Akonadi::EntityCacheBase::dataAvailable (this=this@entry=0x2549d30) at ./moc_entitycache_p.cpp:102 #19 0x00007f756baf49fc in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult (this=0x2549d30, job=<optimized out>) at ../../akonadi/entitycache_p.h:200 #20 0x00007f756b456a58 in QMetaObject::activate (sender=sender@entry=0x2618570, m=m@entry=0x7f756a381600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff3fb02870) at kernel/qobject.cpp:3539 #21 0x00007f7569ff21f2 in KJob::result (this=this@entry=0x2618570, _t1=_t1@entry=0x2618570) at ./kjob.moc:208 #22 0x00007f7569ff2230 in KJob::emitResult (this=this@entry=0x2618570) at ../../kdecore/jobs/kjob.cpp:318 #23 0x00007f756bb7d1c1 in Akonadi::JobPrivate::handleResponse (this=<optimized out>, tag=..., data=...) at ../../akonadi/job.cpp:66 #24 0x00007f756bbbde39 in Akonadi::SessionPrivate::dataReceived (this=0x25e7270) at ../../akonadi/session.cpp:231 #25 0x00007f756b456a58 in QMetaObject::activate (sender=0x2556a20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #26 0x00007f756b456a58 in QMetaObject::activate (sender=sender@entry=0x254b728, m=m@entry=0x7f756b7a4540 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #27 0x00007f756b49f780 in QIODevice::readyRead (this=this@entry=0x254b728) at .moc/release-shared/moc_qiodevice.cpp:105 #28 0x00007f7567f1bb3d in QAbstractSocketPrivate::canReadNotification (this=0x255c0d0) at socket/qabstractsocket.cpp:654 #29 0x00007f7567f24b8d in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #30 0x00007f756a7d9dfc in QApplicationPrivate::notify_helper (this=this@entry=0x23d39c0, receiver=receiver@entry=0x2534730, e=e@entry=0x7fff3fb02e20) at kernel/qapplication.cpp:4567 #31 0x00007f756a7e0470 in QApplication::notify (this=this@entry=0x7fff3fb03100, receiver=receiver@entry=0x2534730, e=e@entry=0x7fff3fb02e20) at kernel/qapplication.cpp:4353 #32 0x00007f75695b9d9a in KApplication::notify (this=0x7fff3fb03100, receiver=0x2534730, event=0x7fff3fb02e20) at ../../kdeui/kernel/kapplication.cpp:311 #33 0x00007f756b4428bd in QCoreApplication::notifyInternal (this=0x7fff3fb03100, receiver=0x2534730, event=event@entry=0x7fff3fb02e20) at kernel/qcoreapplication.cpp:946 #34 0x00007f756b470590 in sendEvent (event=0x7fff3fb02e20, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #35 socketNotifierSourceDispatch (source=0x23d3c50) at kernel/qeventdispatcher_glib.cpp:110 #36 0x00007f7566bc03a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #37 0x00007f7566bc06f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #38 0x00007f7566bc079c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #39 0x00007f756b46fa76 in QEventDispatcherGlib::processEvents (this=0x235aad0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #40 0x00007f756a87b9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #41 0x00007f756b4415ef in QEventLoop::processEvents (this=this@entry=0x7fff3fb03070, flags=...) at kernel/qeventloop.cpp:149 #42 0x00007f756b4418e5 in QEventLoop::exec (this=this@entry=0x7fff3fb03070, flags=...) at kernel/qeventloop.cpp:204 #43 0x00007f756b446e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218 #44 0x00007f756a7d834c in QApplication::exec () at kernel/qapplication.cpp:3828 #45 0x00007f756bb9ee33 in Akonadi::ResourceBase::init (r=r@entry=0x2557d40) at ../../akonadi/resourcebase.cpp:504 #46 0x0000000000413733 in Akonadi::ResourceBase::init<FacebookResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/KDE/Akonadi/../../akonadi/resourcebase.h:192 #47 0x00007f7568ad1de5 in __libc_start_main (main=0x40d400 <main(int, char**)>, argc=3, ubp_av=0x7fff3fb03218, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3fb03208) at libc-start.c:260 #48 0x000000000040d64c in _start () Reported using DrKonqi
Created attachment 83969 [details] New crash information added by DrKonqi akonadi_davgroupware_resource (4.11) on KDE Platform 4.11.97 using Qt 4.8.4 - What I was doing when the application crashed: logged into kde, and three akonadi resources crash when desktop appears the three resources crash aroud three times each -- Backtrace (Reduced): #6 QString (other=<error reading variable: Cannot access memory at address 0x61>, this=0x7fffae9cf5b0, this@entry=0x7fffae9cf5a8) at /usr/include/qt4/QtCore/qstring.h:725 #7 Akonadi::Entity::remoteId (this=this@entry=0x61) at ../../akonadi/entity.cpp:84 #8 0x00007f63595b5d26 in Akonadi::ResourceBasePrivate::itemRemoved (this=0x1d829b0, item=...) at ../../akonadi/resourcebase.cpp:280 #9 0x00007f63595aea2d in Akonadi::ResourceBasePrivate::qt_static_metacall (_o=0x1d829b0, _c=97, _id=-582688, _a=0x7fffae9cf7e0) at ./resourcebase.moc:96 [...] #11 0x00007f63595910f5 in Akonadi::Monitor::itemRemoved (this=<optimized out>, _t1=...) at ./moc_monitor.cpp:244
Created attachment 83970 [details] New crash information added by DrKonqi akonadi_birthdays_resource (4.11) on KDE Platform 4.11.97 using Qt 4.8.4 - What I was doing when the application crashed: logged into kde, and three akonadi resources crash when desktop appears -- Backtrace (Reduced): #6 QString (other=<error reading variable: Cannot access memory at address 0x31>, this=0x7fff821e5a20, this@entry=0x7fff821e5a18) at /usr/include/qt4/QtCore/qstring.h:725 #7 Akonadi::Entity::remoteId (this=this@entry=0x31) at ../../akonadi/entity.cpp:84 #8 0x00007f0a0fca5d26 in Akonadi::ResourceBasePrivate::itemRemoved (this=0x16918e0, item=...) at ../../akonadi/resourcebase.cpp:280 #9 0x00007f0a0fc9ea2d in Akonadi::ResourceBasePrivate::qt_static_metacall (_o=0x16918e0, _c=49, _id=-582688, _a=0x7fff821e5c50) at ./resourcebase.moc:96 [...] #11 0x00007f0a0fc810f5 in Akonadi::Monitor::itemRemoved (this=<optimized out>, _t1=...) at ./moc_monitor.cpp:244
This bug has only been reported for versions older than KDEPIM 4.14 (at most akonadi-1.3). Can anyone tell if this bug still present? If noone confirms this bug for a recent version of akonadi (part of KDE Applications 15.08 or later), it gets closed in about three months.
Just as announced in my last comment, I close this bug. If you encounter it again in a recent version (at least 5.0 aka 15.08), please open a new one unless it already exists. Thank you for all your input.