[Akonadi] [Bug 467883] New: Akonadi crashes when the laptop disables screen

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=467883

            Bug ID: 467883
           Summary: Akonadi crashes when the laptop disables screen
    Classification: Frameworks and Libraries
           Product: Akonadi
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: server
          Assignee: kdepim-bugs at kde.org
          Reporter: avemilia at protonmail.com
  Target Milestone: ---

Application: akonadiserver (5.22.3 (22.12.3))

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.2.7-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.27.3 [KCrashBackend]

-- Information about the crash:
Probably related to display power management. It crashed either when the laptop
turned off the screen, or after I touched it to "wake up".

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  std::default_delete<Akonadi::Server::Connection>::operator() (__ptr=0x111,
this=<optimized out>) at /usr/include/c++/12/bits/unique_ptr.h:89
#5  std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> >::~unique_ptr
(this=<optimized out>, this=<optimized out>) at
/usr/include/c++/12/bits/unique_ptr.h:396
#6  std::__new_allocator<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> >
>::destroy<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> > > (__p=<optimized out>,
this=0x7ffc81719648) at /usr/include/c++/12/bits/new_allocator.h:181
#7 
std::allocator_traits<std::allocator<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> > >
>::destroy<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> > > (__p=<optimized out>,
__a=...) at /usr/include/c++/12/bits/alloc_traits.h:535
#8  std::vector<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> >,
std::allocator<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> > > >::_M_erase
(__position=..., this=0x7ffc81719648) at
/usr/include/c++/12/bits/vector.tcc:181
#9  std::vector<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> >,
std::allocator<std::unique_ptr<Akonadi::Server::Connection,
std::default_delete<Akonadi::Server::Connection> > > >::erase (__position=...,
this=0x7ffc81719648) at /usr/include/c++/12/bits/stl_vector.h:1530
#10 Akonadi::Server::AkonadiServer::connectionDisconnected
(this=0x7ffc817195c0) at
/usr/src/debug/kf5-akonadi-server-22.12.3-1.fc37.x86_64/src/server/akonadi.cpp:234
#11 0x00007f91f24c8134 in QObject::event (this=0x7ffc817195c0,
e=0x7f91b0083f00) at kernel/qobject.cpp:1347
#12 0x00007f91f249d4cb in doNotify (event=0x7f91b0083f00,
receiver=0x7ffc817195c0) at kernel/qcoreapplication.cpp:1154
#13 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>,
this=<optimized out>) at kernel/qcoreapplication.cpp:1140
#14 QCoreApplication::notifyInternal2 (receiver=0x7ffc817195c0,
event=0x7f91b0083f00) at kernel/qcoreapplication.cpp:1064
#15 0x00007f91f249d6d2 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#16 0x00007f91f24a0854 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55f88adb5040) at
kernel/qcoreapplication.cpp:1821
#17 0x00007f91f24a0aec in QCoreApplication::sendPostedEvents
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
#18 0x00007f91f24eeb07 in postEventSourceDispatch (s=0x55f88adba730) at
kernel/qeventdispatcher_glib.cpp:277
#19 0x00007f91f0718c7f in g_main_dispatch (context=0x55f88adb84a0) at
../glib/gmain.c:3454
#20 g_main_context_dispatch (context=0x55f88adb84a0) at ../glib/gmain.c:4172
#21 0x00007f91f076f118 in g_main_context_iterate.constprop.0
(context=0x55f88adb84a0, block=1, dispatch=1, self=<optimized out>) at
../glib/gmain.c:4248
#22 0x00007f91f0715f00 in g_main_context_iteration (context=0x55f88adb84a0,
may_block=1) at ../glib/gmain.c:4313
#23 0x00007f91f24ee5fa in QEventDispatcherGlib::processEvents
(this=0x55f88adb7bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#24 0x00007f91f249bf3a in QEventLoop::exec (this=this at entry=0x7ffc81719430,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#25 0x00007f91f24a4002 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#26 0x000055f88a808058 in AkApplicationBase::exec (this=0x7ffc81719590) at
/usr/src/debug/kf5-akonadi-server-22.12.3-1.fc37.x86_64/src/shared/akapplication.cpp:107
#27 main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kf5-akonadi-server-22.12.3-1.fc37.x86_64/src/server/main.cpp:65
[Inferior 1 (process 2545) detached]

Reported using DrKonqi

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