Application: kdeconnectd (1.3.5)

Qt Version: 5.12.3
Frameworks Version: 5.61.0
Operating System: Linux 4.15.0-55-generic x86_64
Distribution: KDE neon User Edition 5.16

-- Information about the crash:
- What I was doing when the application crashed:
Replying to a Threema Message via the Popup presented when clicking on a kdeconnect notification.

-- Backtrace:
Application: KDE-Connect-Dienst (kdeconnectd), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff9d43c3800 (LWP 4723))]

Thread 4 (Thread 0x7ff9a47cc700 (LWP 5577)):
#0  0x00007ff9cdf3e9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5635489b66d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5635489b6688, cond=0x5635489b66b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5635489b66b0, mutex=0x5635489b6688) at pthread_cond_wait.c:655
#3  0x00007ff9a53af0aa in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff9a53aedd7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff9cdf386db in start_thread (arg=0x7ff9a47cc700) at pthread_create.c:463
#6  0x00007ff9d127e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff9b91c9700 (LWP 4765)):
#0  0x00007ff9d126d0b4 in __GI___libc_read (fd=9, buf=0x7ff9b91c8b90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007ff9cbde02d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9cbd9b0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9cbd9b570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff9cbd9b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff9d1bb4dcb in QEventDispatcherGlib::processEvents (this=0x7ff9ac000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007ff9d1b5603a in QEventLoop::exec (this=this@entry=0x7ff9b91c8da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007ff9d197d4ca in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#8  0x00007ff9d197ec72 in QThreadPrivate::start (arg=0x56354884fd10) at thread/qthread_unix.cpp:361
#9  0x00007ff9cdf386db in start_thread (arg=0x7ff9b91c9700) at pthread_create.c:463
#10 0x00007ff9d127e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff9b99ca700 (LWP 4758)):
#0  0x00007ff9d1271bf9 in __GI___poll (fds=0x7ff9b4004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9cbd9b5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9cbd9b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9d1bb4dcb in QEventDispatcherGlib::processEvents (this=0x7ff9b4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff9d1b5603a in QEventLoop::exec (this=this@entry=0x7ff9b99c9d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007ff9d197d4ca in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007ff9d2023015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff9d197ec72 in QThreadPrivate::start (arg=0x7ff9d229ad80) at thread/qthread_unix.cpp:361
#8  0x00007ff9cdf386db in start_thread (arg=0x7ff9b99ca700) at pthread_create.c:463
#9  0x00007ff9d127e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff9d43c3800 (LWP 4723)):
[KCrash Handler]
#6  0x00007ff9d3fb64dc in KdeConnectPlugin::sendPacket(NetworkPacket&) const () from /usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#7  0x00007ff9abdf5924 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#8  0x00007ff9d1b8798f in QtPrivate::QSlotObjectBase::call (a=0x7fff6b24b1b0, r=0x5635489b5320, this=0x563548b99f10) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  QMetaObject::activate (sender=0x5635489de930, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3776
#10 0x00007ff9abdf9207 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#11 0x00007ff9abdf86ab in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#12 0x00007ff9d1b8798f in QtPrivate::QSlotObjectBase::call (a=0x7fff6b24b2c0, r=0x5635489de930, this=0x563548ba71d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#13 QMetaObject::activate (sender=sender@entry=0x5635489de930, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3776
#14 0x00007ff9d1b87f47 in QMetaObject::activate (sender=sender@entry=0x5635489de930, m=m@entry=0x7ff9d35699a0 <QDialog::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3648
#15 0x00007ff9d3070b43 in QDialog::accepted (this=this@entry=0x5635489de930) at .moc/moc_qdialog.cpp:235
#16 0x00007ff9d3070f1c in QDialogPrivate::finalize (this=<optimized out>, resultCode=1, dialogCode=<optimized out>) at dialogs/qdialog.cpp:176
#17 0x00007ff9d1b87875 in QMetaObject::activate (sender=sender@entry=0x563548b8f550, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3795
#18 0x00007ff9d1b87f47 in QMetaObject::activate (sender=sender@entry=0x563548b8f550, m=m@entry=0x7ff9d3562960 <QDialogButtonBox::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3648
#19 0x00007ff9d300b323 in QDialogButtonBox::accepted (this=this@entry=0x563548b8f550) at .moc/moc_qdialogbuttonbox.cpp:286
#20 0x00007ff9d300b940 in QDialogButtonBoxPrivate::_q_handleButtonClicked (this=<optimized out>) at widgets/qdialogbuttonbox.cpp:864
#21 0x00007ff9d1b87875 in QMetaObject::activate (sender=sender@entry=0x563548b8f760, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff6b24b570) at kernel/qobject.cpp:3795
#22 0x00007ff9d1b87f47 in QMetaObject::activate (sender=sender@entry=0x563548b8f760, m=m@entry=0x7ff9d3559840 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff6b24b570) at kernel/qobject.cpp:3648
#23 0x00007ff9d2f68202 in QAbstractButton::clicked (this=this@entry=0x563548b8f760, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:312
#24 0x00007ff9d2f6841a in QAbstractButtonPrivate::emitClicked (this=0x56354897a5e0) at widgets/qabstractbutton.cpp:414
#25 0x00007ff9d2f697fa in QAbstractButtonPrivate::click (this=0x56354897a5e0) at widgets/qabstractbutton.cpp:407
#26 0x00007ff9d2f699ed in QAbstractButton::mouseReleaseEvent (this=0x563548b8f760, e=0x7fff6b24bae0) at widgets/qabstractbutton.cpp:1011
#27 0x00007ff9d2ec09c8 in QWidget::event (this=0x563548b8f760, event=0x7fff6b24bae0) at kernel/qwidget.cpp:9322
#28 0x00007ff9d2e8065c in QApplicationPrivate::notify_helper (this=this@entry=0x5635487cd1f0, receiver=receiver@entry=0x563548b8f760, e=e@entry=0x7fff6b24bae0) at kernel/qapplication.cpp:3736
#29 0x00007ff9d2e88a58 in QApplication::notify (this=<optimized out>, receiver=0x563548b8f760, e=0x7fff6b24bae0) at kernel/qapplication.cpp:3197
#30 0x00007ff9d1b57d18 in QCoreApplication::notifyInternal2 (receiver=0x563548b8f760, event=0x7fff6b24bae0) at kernel/qcoreapplication.cpp:1060
#31 0x00007ff9d1b57efe in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x563548b8f760, event=event@entry=0x7fff6b24bae0) at kernel/qcoreapplication.cpp:1462
#32 0x00007ff9d2e8705f in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x563548b8f760, event=event@entry=0x7fff6b24bae0, alienWidget=0x563548b8f760, nativeWidget=0x5635489de930, buttonDown=buttonDown@entry=0x7ff9d35838d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2683
#33 0x00007ff9d2edb8a1 in QWidgetWindow::handleMouseEvent (this=this@entry=0x563548bfd1c0, event=event@entry=0x7fff6b24bf70) at kernel/qwidgetwindow.cpp:662
#34 0x00007ff9d2ede6fa in QWidgetWindow::event (this=0x563548bfd1c0, event=0x7fff6b24bf70) at kernel/qwidgetwindow.cpp:281
#35 0x00007ff9d2e8065c in QApplicationPrivate::notify_helper (this=this@entry=0x5635487cd1f0, receiver=receiver@entry=0x563548bfd1c0, e=e@entry=0x7fff6b24bf70) at kernel/qapplication.cpp:3736
#36 0x00007ff9d2e87b90 in QApplication::notify (this=0x7fff6b24c3d0, receiver=0x563548bfd1c0, e=0x7fff6b24bf70) at kernel/qapplication.cpp:3483
#37 0x00007ff9d1b57d18 in QCoreApplication::notifyInternal2 (receiver=0x563548bfd1c0, event=0x7fff6b24bf70) at kernel/qcoreapplication.cpp:1060
#38 0x00007ff9d264e1fb in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007ff9d264f365 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007ff9d2627b4b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007ff9c53f659a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007ff9cbd9b417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007ff9cbd9b650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007ff9cbd9b6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007ff9d1bb4daf in QEventDispatcherGlib::processEvents (this=0x563548838710, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007ff9d1b5603a in QEventLoop::exec (this=this@entry=0x7fff6b24c310, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#47 0x00007ff9d1b5f170 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1363
#48 0x000056354699ae64 in ?? ()
#49 0x00007ff9d117eb97 in __libc_start_main (main=0x56354699aa30, argc=1, argv=0x7fff6b24c538, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6b24c528) at ../csu/libc-start.c:310
#50 0x000056354699b06a in _start ()

Reported using DrKonqi