Bug 467755

Application: kdeconnectd (22.12.1)
 (Compiled from sources)
Qt Version: 5.15.3
Frameworks Version: 5.102.0
Operating System: Linux 5.14.0-289.el9.x86_64 x86_64
Windowing System: X11
Distribution: CentOS Stream 9
DrKonqi: 5.26.5 [KCrashBackend]

-- Information about the crash:
KDE Daemon crashed after windows starting and starting services.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Connect Daemon (kdeconnectd), signal: Segmentation fault

[KCrash Handler]
#4  0x00007ff5fa2847e6 in KdeConnectConfig::deviceId() () from /lib64/libkdeconnectcore.so.22
#5  0x00007ff5fa2892c7 in NetworkPacket::createIdentityPacket(NetworkPacket*) () from /lib64/libkdeconnectcore.so.22
#6  0x00007ff5fa2754d0 in LanLinkProvider::broadcastToNetwork() () from /lib64/libkdeconnectcore.so.22
#7  0x00007ff5f8adaf49 in QtPrivate::QSlotObjectBase::call (a=0x7ffd3e07fb40, r=<optimized out>, this=0x55589fe6d5e0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8  doActivate<false> (sender=0x55589fd5c468, signal_index=3, argv=0x7ffd3e07fb40) at kernel/qobject.cpp:3886
#9  0x00007ff5f8ad5ec7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7ff5f8d7e580 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd3e07fb40) at kernel/qobject.cpp:3946
#10 0x00007ff5f8ade1ee in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#11 0x00007ff5f8ad1a2f in QObject::event (this=0x55589fd5c468, e=0x7ffd3e07fca0) at kernel/qobject.cpp:1336
#12 0x00007ff5f97ae423 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55589fd5c468, e=0x7ffd3e07fca0) at kernel/qapplication.cpp:3637
#13 0x00007ff5f8aa7358 in QCoreApplication::notifyInternal2 (receiver=0x55589fd5c468, event=0x7ffd3e07fca0) at kernel/qcoreapplication.cpp:1064
#14 0x00007ff5f8af7d43 in QTimerInfoList::activateTimers (this=0x55589fd3b150) at kernel/qtimerinfo_unix.cpp:643
#15 0x00007ff5f8af863c in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#16 0x00007ff5f712fe2f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#17 0x00007ff5f7184508 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#18 0x00007ff5f712d5f3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#19 0x00007ff5f8af8a48 in QEventDispatcherGlib::processEvents (this=0x55589fd3d000, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#20 0x00007ff5f8aa5d62 in QEventLoop::exec (this=this@entry=0x7ffd3e07ff40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#21 0x00007ff5f8aae294 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#22 0x000055589e04b0ae in main ()
[Inferior 1 (process 3522) detached]

Reported using DrKonqi