Bug 456612

Summary:	random crash, plasmashell restarted
Product:	[Frameworks and Libraries] Akonadi	Reporter:	Boba Fit <boba_fit>
Component:	server	Assignee:	kdepim bugs <kdepim-bugs>
Status:	REPORTED ---
Severity:	crash	CC:	adam_tazul, mail, niclasst81, szaszm01, theos
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi

Description Boba Fit 2022-07-12 06:32:56 UTC

Application: akonadiserver (5.20.3 (22.04.3))

Qt Version: 5.15.5
Frameworks Version: 5.96.0
Operating System: Linux 5.18.10-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.25.2 [KCrashBackend]

-- Information about the crash:
I was just browsing, suddenly plasmashell restartet and I got this error message.

I newly switched to wayland and pipewire.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Akonadi Server (akonadiserver), signal: Segmentation fault

[KCrash Handler]
#4  0x000055e6721de553 in ?? ()
#5  0x00007fe3936b0440 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#6  0x00007fe39368cabc in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fe39368d5e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fe3936d3548 in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007fe391918c6b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#10 0x00007fe39196f001 in ?? () from /usr/lib/libglib-2.0.so.0
#11 0x00007fe391916392 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#12 0x00007fe3936d732c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#13 0x00007fe39368527c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#14 0x00007fe39368fda9 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#15 0x000055e6721d3edd in ?? ()
#16 0x00007fe392c29290 in ?? () from /usr/lib/libc.so.6
#17 0x00007fe392c2934a in __libc_start_main () from /usr/lib/libc.so.6
#18 0x000055e6721d6c85 in ?? ()
[Inferior 1 (process 838) detached]

The reporter indicates this bug may be a duplicate of or related to bug 449042, bug 452167, bug 456509.

Reported using DrKonqi

Comment 1 Decade 2022-07-13 05:36:39 UTC

Created attachment 150575 [details]
New crash information added by DrKonqi

akonadiserver (5.20.2 (22.04.2)) using Qt 5.15.5

Just updated to whatever's the current version in Manjaro, and this is still a problem.

-- Backtrace (Reduced):
#5  0x0000ffff8b7a9ddc in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#6  0x0000ffff8b771254 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x0000ffff8b774d68 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
[...]
#12 0x0000ffff8b7ddde8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#13 0x0000ffff8b76f434 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5

Comment 2 Márton Szász 2022-07-18 13:10:55 UTC

I ran into the same issue. It happens whenever I press right alt + C. This is on X11, not Wayland. The GUI freezes, except that I can still move the mouse cursor. Since I can't do anything, I have to kill and restart X11 from the tty.

Comment 3 Aitor 2022-08-08 07:12:19 UTC

Created attachment 151169 [details]
New crash information added by DrKonqi

akonadiserver (5.20.3 (22.04.3)) using Qt 5.15.5

Running into this issue in my Tumbleweed laptop using Wayland. It makes the whole session restart so running applications in the session get closed.

-- Backtrace (Reduced):
#5  0x00007f2a982e9760 in QObject::event (this=0x7ffec7639100, e=0x7f2a100690e0) at kernel/qobject.cpp:1314
#6  0x00007f2a982bdf8d in doNotify (event=0x7f2a100690e0, receiver=0x7ffec7639100) at kernel/qcoreapplication.cpp:1154
#7  QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1140
#8  QCoreApplication::notifyInternal2 (receiver=0x7ffec7639100, event=0x7f2a100690e0) at kernel/qcoreapplication.cpp:1064
#9  0x00007f2a982c0f51 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55617d9b8c10) at kernel/qcoreapplication.cpp:1821

Comment 4 Niclas 2022-09-19 12:14:09 UTC

Created attachment 152217 [details]
New crash information added by DrKonqi

akonadiserver (5.21.1 (22.08.1)) using Qt 5.15.6

It crashes every time KDE Connect is syncing the notification at the same time. When they start to disappear, akonadia crashes and then kde connect try to sync the notifications again and so on. But this only appears with multiple messages. I can recreate ist with multiple different messages, but it only appears, if i receive them at the same time.
The bug is just a few weeks old.

KDE under Wayland and X11

Error on my Desktop and Laptop

-- Backtrace (Reduced):
#5  0x00007f51bc0b0500 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#6  0x00007f51bc08cb4c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#7  0x00007f51bc08d673 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
[...]
#12 0x00007f51bc0d74ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#13 0x00007f51bc08530c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5