Application: kdeconnectd (21.08.1)

Qt Version: 5.15.2
Frameworks Version: 5.86.0
Operating System: Linux 5.13.0-37-generic x86_64
Windowing System: X11
Drkonqi Version: 5.22.5
Distribution: Ubuntu 21.10

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

I did not do anything _specific_ at the moment; however, I switched on my previous phone a moment before the crash, so it is quite possible the daemon crashed when the second phone connected to it (while the current phone kept its connection).

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  0x00007f52acf681e4 in (anonymous namespace)::constData (d=...) at kernel/qvariant.cpp:361
#5  qVariantToHelper<QMap<QString, QVariant> > (handlerManager=..., d=...) at kernel/qvariant.cpp:2669
#6  QVariant::toMap (this=0x5632d18c94d8) at kernel/qvariant.cpp:2721
#7  0x00007f52a45a67a8 in ConnectivityReportPlugin::receivePacket (np=..., this=<optimized out>) at ./plugins/connectivity-report/connectivity_reportplugin.cpp:44
#8  ConnectivityReportPlugin::receivePacket (this=<optimized out>, np=...) at ./plugins/connectivity-report/connectivity_reportplugin.cpp:40
#9  0x00007f52ae473031 in Device::privateReceivedPacket (this=0x5632d0d7e820, np=...) at ./core/device.cpp:398
#10 0x00007f52acf50a53 in QtPrivate::QSlotObjectBase::call (a=0x7fff66f75fa0, r=0x5632d0d7e820, this=0x5632d1c9a120) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x5632d1cc4420, signal_index=7, argv=0x7fff66f75fa0) at kernel/qobject.cpp:3886
#12 0x00007f52acf49d67 in QMetaObject::activate (sender=sender@entry=0x5632d1cc4420, m=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fff66f75fa0) at kernel/qobject.cpp:3946
#13 0x00007f52ae463bf1 in DeviceLink::receivedPacket (_t1=..., this=0x5632d1cc4420) at ./obj-x86_64-linux-gnu/core/kdeconnectcore_autogen/CSWKE6ESUK/moc_devicelink.cpp:225
#14 LanDeviceLink::dataReceived (this=0x5632d1cc4420) at ./core/backends/lan/landevicelink.cpp:135
#15 0x00007f52acf50a53 in QtPrivate::QSlotObjectBase::call (a=0x7fff66f76080, r=0x5632d1cc4420, this=0x5632d1cf6980) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false> (sender=0x5632d1d38350, signal_index=3, argv=0x7fff66f76080) at kernel/qobject.cpp:3886
#17 0x00007f52ae45c004 in SocketLineReader::dataReceived (this=0x5632d1d38350) at ./core/backends/lan/socketlinereader.cpp:29
#18 0x00007f52acf50a53 in QtPrivate::QSlotObjectBase::call (a=0x7fff66f76190, r=0x5632d1d38350, this=0x5632d1cf7c30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#19 doActivate<false> (sender=0x5632d15d5250, signal_index=3, argv=0x7fff66f76190) at kernel/qobject.cpp:3886
#20 0x00007f52ac6a8325 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#21 0x00007f52acf50a88 in doActivate<false> (sender=0x5632d16941c0, signal_index=3, argv=0x7fff66f77300) at kernel/qobject.cpp:3898
#22 0x00007f52ac65702f in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#23 0x00007f52ac66a359 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#24 0x00007f52ada996b3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f52acf1916a in QCoreApplication::notifyInternal2 (receiver=0x5632d0e90930, event=0x7fff66f77440) at kernel/qcoreapplication.cpp:1063
#26 0x00007f52acf73155 in socketNotifierSourceDispatch (source=0x5632d0cad470) at kernel/qeventdispatcher_glib.cpp:107
#27 0x00007f52ab4b58bb in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f52ab508f08 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f52ab4b3003 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f52acf725be in QEventDispatcherGlib::processEvents (this=0x5632d0cad4e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#31 0x00007f52acf17a9b in QEventLoop::exec (this=this@entry=0x7fff66f77650, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#32 0x00007f52acf20024 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#33 0x00005632cfa37f9e in main (argc=<optimized out>, argv=0x7fff66f77710) at ./daemon/kdeconnectd.cpp:178
[Inferior 1 (process 2029) detached]

The reporter indicates this bug may be a duplicate of or related to bug 450907.

Possible duplicates by query: bug 451636, bug 451511, bug 451448, bug 451414, bug 451391.

Reported using DrKonqi