Bug 412296

Summary: Akonadi DAV process crashed after starting EteSync
Product: [Frameworks and Libraries] Akonadi Reporter: Dennis Schridde <heri+kde>
Component: DAV ResourceAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 5.12.1   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dennis Schridde 2019-09-24 21:35:34 UTC 
Application: akonadi_davgroupware_resource (5.12.1)

Qt Version: 5.12.5
Frameworks Version: 5.62.0
Operating System: Linux 5.3.1-gentoo x86_64
Distribution: "Gentoo Base System release 2.6"

-- Information about the crash:
- What I was doing when the application crashed:

1. I have Akonadi set up to sync with EteSync via etesync-dav
2. etesync-dav was not running (but Akonadi was)
3. I started etesync-dav
4. Akonadi DAV process crashed

$ etesync-dav --version
EteSync DAV version:  0.11.0
Radicale version:  2.1.11

-- Backtrace:
Application: EteSync (akonadi_davgroupware_resource), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2c561fe840 (LWP 2902))]

Thread 5 (Thread 0x7f2c4dbb3700 (LWP 2971)):
#0  0x00007f2c5b9df3db in poll () from /lib64/libc.so.6
#1  0x00007f2c59e0f11e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f2c59e0f23f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2c5c01822b in QEventDispatcherGlib::processEvents (this=0x7f2c44000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f2c5bfc1a7b in QEventLoop::exec (this=this@entry=0x7f2c4dbb2d60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f2c5be217e1 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f2c5be22891 in QThreadPrivate::start (arg=0x555a654ca800) at thread/qthread_unix.cpp:361
#7  0x00007f2c5a8854ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2c5b9eb7cf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f2c4e3b4700 (LWP 2969)):
#0  0x00007f2c5b9df3db in poll () from /lib64/libc.so.6
#1  0x00007f2c59e0f11e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f2c59e0f23f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2c5c01822b in QEventDispatcherGlib::processEvents (this=0x7f2c40000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f2c5bfc1a7b in QEventLoop::exec (this=this@entry=0x7f2c4e3b3d60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f2c5be217e1 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f2c5be22891 in QThreadPrivate::start (arg=0x555a654adab0) at thread/qthread_unix.cpp:361
#7  0x00007f2c5a8854ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2c5b9eb7cf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2c4ebb5700 (LWP 2965)):
#0  0x00007f2c5b9df3db in poll () from /lib64/libc.so.6
#1  0x00007f2c59e0f11e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f2c59e0f23f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f2c5c01822b in QEventDispatcherGlib::processEvents (this=0x7f2c48000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f2c5bfc1a7b in QEventLoop::exec (this=this@entry=0x7f2c4ebb4d30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f2c5be217e1 in QThread::exec (this=this@entry=0x7f2c5c9b4dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f2c5c92ed06 in QDBusConnectionManager::run (this=0x7f2c5c9b4dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007f2c5be22891 in QThreadPrivate::start (arg=0x7f2c5c9b4dc0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007f2c5a8854ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2c5b9eb7cf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f2c54f73700 (LWP 2936)):
#0  0x00007f2c5b9df3db in poll () from /lib64/libc.so.6
#1  0x00007f2c5aae9d5f in ?? () from /lib64/libxcb.so.1
#2  0x00007f2c5aaeba1a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f2c55ae7508 in QXcbEventQueue::run (this=0x555a654519c0) at qxcbeventqueue.cpp:228
#4  0x00007f2c5be22891 in QThreadPrivate::start (arg=0x555a654519c0) at thread/qthread_unix.cpp:361
#5  0x00007f2c5a8854ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2c5b9eb7cf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f2c561fe840 (LWP 2902)):
[KCrash Handler]
#6  0x00007f2c5daf6d2b in KDAV::EtagCache::setEtagInternal(QString const&, QString const&) () from /lib64/libKPimKDAV.so.5
#7  0x00007f2c5daf6f03 in KDAV::EtagCache::setEtag(QString const&, QString const&) () from /lib64/libKPimKDAV.so.5
#8  0x0000555a64adfbbe in DavGroupwareResource::onItemAddedFinished (this=0x7ffd53c5a940, job=<optimized out>) at /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/shared_ptr_base.h:1020
#9  0x00007f2c5bfecf0a in QtPrivate::QSlotObjectBase::call (a=0x7ffd53c59a50, r=0x7ffd53c5a940, this=0x555a65516e70) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#10 QMetaObject::activate (sender=0x555a6557c610, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3783
#11 0x00007f2c5c86288c in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5
#12 0x00007f2c5c86338b in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5
#13 0x00007f2c5dae5fd3 in KDAV::DavItemCreateJob::itemRefreshed(KJob*) () from /lib64/libKPimKDAV.so.5
#14 0x00007f2c5bfecf0a in QtPrivate::QSlotObjectBase::call (a=0x7ffd53c59bd0, r=0x555a6557c610, this=0x555a65587c30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#15 QMetaObject::activate (sender=0x555a65587f00, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3783
#16 0x00007f2c5c86288c in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5
#17 0x00007f2c5c86338b in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5
#18 0x00007f2c5dae78c5 in KDAV::DavItemFetchJob::davJobFinished(KJob*) () from /lib64/libKPimKDAV.so.5
#19 0x00007f2c5bfecf0a in QtPrivate::QSlotObjectBase::call (a=0x7ffd53c59da0, r=0x555a65587f00, this=0x555a65588ff0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#20 QMetaObject::activate (sender=0x555a6551ba60, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3783
#21 0x00007f2c5c86288c in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5
#22 0x00007f2c5c86338b in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5
#23 0x00007f2c5cbdd668 in KIO::SimpleJob::slotFinished (this=this@entry=0x555a6551ba60) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/simplejob.cpp:232
#24 0x00007f2c5cbe9d52 in KIO::TransferJob::slotFinished (this=0x555a6551ba60) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/transferjob.cpp:171
#25 0x00007f2c5bfecf0a in QtPrivate::QSlotObjectBase::call (a=0x7ffd53c5a020, r=0x555a6551ba60, this=0x555a65552140) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#26 QMetaObject::activate (sender=0x555a655176b0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3783
#27 0x00007f2c5cbaaffa in KIO::SlaveInterface::dispatch (this=0x555a655176b0, _cmd=<optimized out>, rawdata=...) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/slaveinterface.cpp:156
#28 0x00007f2c5cba905b in KIO::SlaveInterface::dispatch (this=0x555a655176b0) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/slaveinterface.cpp:85
#29 0x00007f2c5cbb2d62 in KIO::Slave::gotInput (this=0x555a655176b0) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/slave.cpp:406
#30 0x00007f2c5bfecf0a in QtPrivate::QSlotObjectBase::call (a=0x7ffd53c5a2a0, r=0x555a655176b0, this=0x555a6557d610) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#31 QMetaObject::activate (sender=0x555a65586130, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3783
#32 0x00007f2c5cb2bc45 in KIO::Connection::readyRead (this=<optimized out>) at src/core/KF5KIOCore_autogen/include/moc_connection_p.cpp:147
#33 KIO::ConnectionPrivate::dequeue (this=0x555a65557a40) at /tmp/portage/kde-frameworks/kio-5.62.0/work/kio-5.62.0/src/core/connection.cpp:44
#34 0x00007f2c5bfedc1a in QObject::event (this=0x555a65586130, e=<optimized out>) at kernel/qobject.cpp:1260
#35 0x00007f2c5ce13d46 in QApplicationPrivate::notify_helper (this=this@entry=0x555a6542b560, receiver=receiver@entry=0x555a65586130, e=e@entry=0x555a65512e20) at kernel/qapplication.cpp:3700
#36 0x00007f2c5ce1d640 in QApplication::notify (this=0x7ffd53c5a930, receiver=0x555a65586130, e=0x555a65512e20) at kernel/qapplication.cpp:3446
#37 0x00007f2c5bfc2b4e in QCoreApplication::notifyInternal2 (receiver=0x555a65586130, event=0x555a65512e20) at kernel/qcoreapplication.cpp:1088
#38 0x00007f2c5bfc5bd7 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x555a65424c00) at kernel/qcoreapplication.cpp:1825
#39 0x00007f2c5c018483 in postEventSourceDispatch (s=0x555a6549bbe0) at kernel/qeventdispatcher_glib.cpp:276
#40 0x00007f2c59e0eddf in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#41 0x00007f2c59e0f1a8 in ?? () from /lib64/libglib-2.0.so.0
#42 0x00007f2c59e0f23f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#43 0x00007f2c5c018207 in QEventDispatcherGlib::processEvents (this=0x555a654ab5d0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x00007f2c5bfc1a7b in QEventLoop::exec (this=this@entry=0x7ffd53c5a880, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#45 0x00007f2c5bfc986f in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#46 0x00007f2c5c3d0a5c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1784
#47 0x00007f2c5ce13cb5 in QApplication::exec () at kernel/qapplication.cpp:2856
#48 0x00007f2c5db3e92e in Akonadi::ResourceBase::init (r=...) at /usr/include/qt5/QtCore/qcoreapplication.h:116
#49 0x0000555a64aeae83 in Akonadi::ResourceBase::init<DavGroupwareResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/KF5/AkonadiAgentBase/resourcebase.h:181
#50 0x00007f2c5b905f1b in __libc_start_main () from /lib64/libc.so.6
#51 0x0000555a64a9e59a in _start ()
[Inferior 1 (process 2902) detached]

Reported using DrKonqi
Comment 1 Justin Zobel 2022-09-27 08:23:52 UTC 
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!
Comment 2 Bug Janitor Service 2022-10-12 04:54:58 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2022-10-27 05:05:18 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!