413921 2019-11-07 17:34:40 +0000 crash on mail check 2020-03-23 18:04:24 +0000 1 1 3 Frameworks and Libraries Akonadi server unspecified Other Linux RESOLVED DUPLICATE 408897 NOR normal --- 0 martin pim-bugs-null dvratil renard 0 oldest_to_newest 1890326 0 martin 2019-11-07 17:34:40 +0000 Application: akonadiserver (5.12.2) Qt Version: 5.13.1 Frameworks Version: 5.63.0 Operating System: Linux 5.3.7-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: new mail check was running, then the server crashed The crash can be reproduced sometimes. -- Backtrace: Application: Akonadi Server (akonadiserver), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fb48135d800 (LWP 9568))] Thread 39 (Thread 0x7fb3ecff9700 (LWP 14817)): #0 0x00007fb48356e60c in read () from /lib64/libc.so.6 <snipped> Thread 7 (Thread 0x7fb47d020700 (LWP 9576)): [KCrash Handler] #6 0x00007fb483961619 in qHash (key=..., seed=888454470) at ../../include/QtCore/../../src/corelib/tools/qstring.h:239 #7 0x0000563b7224f79b in QHash<QString, Akonadi::Server::AbstractItemRetrievalJob*>::findNode (this=this@entry=0x563b73f7e968, akey=..., ahp=ahp@entry=0x0) at /usr/include/qt5/QtCore/qhash.h:928 #8 0x0000563b7224f80a in QHash<QString, Akonadi::Server::AbstractItemRetrievalJob*>::remove (this=this@entry=0x563b73f7e968, akey=...) at /usr/include/qt5/QtCore/qrefcount.h:102 #9 0x0000563b7224df12 in Akonadi::Server::ItemRetrievalManager::retrievalJobFinished (this=0x563b73f7e930, request=0x7fb430122390, errorMsg=...) at /usr/src/debug/akonadi-server-19.08.2-1.1.x86_64/src/server/storage/itemretrievalmanager.cpp:227 #10 0x00007fb483b01638 in QtPrivate::QSlotObjectBase::call (a=0x7fb47d01f800, r=0x563b73f7e930, this=0x7fb46801f9d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #11 QMetaObject::activate (sender=0x7fb468015af0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789 #12 0x0000563b72298b04 in Akonadi::Server::AbstractItemRetrievalJob::requestCompleted (this=this@entry=0x7fb468015af0, _t1=<optimized out>, _t2=...) at /usr/src/debug/akonadi-server-19.08.2-1.1.x86_64/build/src/server/libakonadiserver_autogen/5XLNPBDXWK/moc_itemretrievaljob.cpp:136 #13 0x0000563b7224feb3 in Akonadi::Server::ItemRetrievalJob::callFinished (this=0x7fb468015af0, watcher=<optimized out>) at /usr/include/qt5/QtCore/qchar.h:88 #14 0x00007fb483b01638 in QtPrivate::QSlotObjectBase::call (a=0x7fb47d01f9c0, r=0x7fb468015af0, this=0x7fb4780254e0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #15 QMetaObject::activate (sender=0x7fb468008280, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789 #16 0x00007fb483e5c93f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib64/libQt5DBus.so.5 #17 0x00007fb483e5ca40 in ?? () from /usr/lib64/libQt5DBus.so.5 #18 0x00007fb483b01eea in QObject::event (this=0x7fb468008280, e=<optimized out>) at kernel/qobject.cpp:1260 #19 0x00007fb483ad654f in doNotify (event=0x7fb43017e550, receiver=0x7fb468008280) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:143 #20 QCoreApplication::notify (event=0x7fb43017e550, receiver=0x7fb468008280, this=<optimized out>) at kernel/qcoreapplication.cpp:1171 #21 QCoreApplication::notifyInternal2 (receiver=0x7fb468008280, event=0x7fb43017e550) at kernel/qcoreapplication.cpp:1095 #22 0x00007fb483ad9208 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x563b73fc85d0) at kernel/qcoreapplication.cpp:1840 #23 0x00007fb483b2d343 in postEventSourceDispatch (s=0x7fb4680047c0) at kernel/qeventdispatcher_glib.cpp:277 #24 0x00007fb48209ad3d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #25 0x00007fb48209caf0 in ?? () from /usr/lib64/libglib-2.0.so.0 #26 0x00007fb48209cb2f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #27 0x00007fb483b2c981 in QEventDispatcherGlib::processEvents (this=0x7fb468000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #28 0x00007fb483ad50db in QEventLoop::exec (this=this@entry=0x7fb47d01fda0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #29 0x00007fb48390d021 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #30 0x00007fb48390e1a2 in QThreadPrivate::start (arg=0x563b73fc8500) at thread/qthread_unix.cpp:360 #31 0x00007fb482cd8f2a in start_thread () from /lib64/libpthread.so.0 #32 0x00007fb48357d4af in clone () from /lib64/libc.so.6 1899369 1 renard 2019-12-30 08:01:34 +0000 Same crash with similar stack trace. Happens very often by just "opening" a mail. OpenSUSE LEAP 15.1 with stable KDE repo akonadiserver 5.13.0 (19.12.0) Qt 5.14.0 Frameworks 5.65.0 1917737 2 dvratil 2020-03-23 18:04:24 +0000 *** This bug has been marked as a duplicate of bug 408897 ***