Bug 496284 - KDE Connect crashes on blutooth disconnect
Summary: KDE Connect crashes on blutooth disconnect
Status: RESOLVED DUPLICATE of bug 486848
Alias: None
Product: kdeconnect
Classification: Applications
Component: common (other bugs)
Version First Reported In: 24.08.3
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Albert Vaca Cintora
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2024-11-14 22:03 UTC by Allan Christoffersen
Modified: 2024-12-27 10:21 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/3470/events/c4cbede336de4ca48b6ab6ffa51038b3/


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Description Allan Christoffersen 2024-11-14 22:03:37 UTC
Application: kdeconnectd (24.08.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.0
Frameworks Version: 6.8.0
Operating System: Linux 6.11.6-300.fc41.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 41 (Forty One)"
DrKonqi: 6.2.3 [CoredumpBackend]

-- Information about the crash:
Whenever I disconnect my bluetooth connection from my laptop to my android phone, KDE Connect crashes

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Connect Daemon (kdeconnectd), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}

warning: Can't open file /memfd:pulseaudio (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing
[New LWP 802010]
[New LWP 802023]
[New LWP 804219]
[New LWP 804218]
[New LWP 802011]
[New LWP 802022]
[New LWP 804220]
[New LWP 804212]
Downloading 6.67 M separate debug info for /lib64/libc.so.6...
Downloading 2.09 M separate debug info for /lib64/libm.so.6...
Downloading 188.48 K separate debug info for /lib64/libresolv.so.2...
Downloading 17.38 K separate debug info for /lib64/libpthread.so.0...
Downloading 22.25 K separate debug info for /lib64/librt.so.1...
Downloading separate debug info for /lib64/libdl.so.2...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kdeconnectd'.
Program terminated with signal SIGSEGV, Segmentation fault.
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/nptl/pthread_kill.c...
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
[Current thread is 1 (Thread 0x7f312c7b1d40 (LWP 802010))]

Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:516: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S...
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/nptl/pthread_create.c...
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/io/../sysdeps/unix/sysv/linux/poll.c...
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/io/../sysdeps/unix/sysv/linux/ppoll.c...
Downloading source file /usr/src/debug/glibc-2.40-11.fc41.x86_64/misc/../sysdeps/unix/sysv/linux/x86_64/syscall.S...
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:533: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7f312c7b1d40 (LWP 802010))]

Thread 8 (Thread 0x7f310de006c0 (LWP 804212)):
#0  0x00007f3130af47fd in __GI___poll (fds=0x7f310ddff6d0, nfds=1, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f312fc4c0c4 in socket_do_iteration (transport=0x7f30f4000bc0, flags=6, timeout_milliseconds=<optimized out>) at ../../dbus/dbus-transport-socket.c:1183
#2  0x00007f312fc31222 in _dbus_transport_do_iteration (transport=0x7f30f4000bc0, flags=6, timeout_milliseconds=60000) at ../../dbus/dbus-transport.c:1013
#3  _dbus_transport_do_iteration (transport=0x7f30f4000bc0, flags=6, timeout_milliseconds=60000) at ../../dbus/dbus-transport.c:996
#4  _dbus_connection_do_iteration_unlocked (connection=connection@entry=0x7f30f4002cc0, pending=pending@entry=0x0, flags=6, flags@entry=7, timeout_milliseconds=timeout_milliseconds@entry=60000) at ../../dbus/dbus-connection.c:1229
#5  0x00007f312fc35d2a in _dbus_connection_read_write_dispatch (connection=0x7f30f4002cc0, timeout_milliseconds=60000, dispatch=1) at ../../dbus/dbus-connection.c:3717
#6  0x00007f310c0fd80d in DBusNotificationsListenerThread::run (this=0x555a39a93a50) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/plugins/sendnotifications/dbusnotificationslistener.cpp:203
#7  0x00007f31312b638b in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:335
#8  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:263
#9  QThreadPrivate::start (arg=0x555a39a93a50) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:294
#10 0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#11 0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7f30efe006c0 (LWP 804220)):
#0  0x00007f3130af4d30 in __GI_ppoll (fds=fds@entry=0x7f30dc000b90, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007f312ff518a3 in ppoll (__fds=0x7f30dc000b90, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x555a3994baa0, timeout_usec=<optimized out>, fds=0x7f30dc000b90, n_fds=3) at ../glib/gmain.c:4591
#3  g_main_context_iterate_unlocked.isra.0 (context=0x555a3994baa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
#4  0x00007f312fef7377 in g_main_loop_run (loop=0x555a3994bba0) at ../glib/gmain.c:4475
#5  0x00007f312cca9662 in gdbus_shared_thread_func (user_data=0x555a399c6c10) at ../gio/gdbusprivate.c:284
#6  0x00007f312ff23d43 in g_thread_proxy (data=0x555a3994bbc0) at ../glib/gthread.c:892
#7  0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#8  0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f31168006c0 (LWP 802022)):
#0  0x00007f3130af47fd in __GI___poll (fds=fds@entry=0x7f31167ff800, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f311e8e9375 in poll (__fds=0x7f31167ff800, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44
#2  QtWaylandClient::EventThread::run (this=0x555a390cc2d0) at /usr/src/debug/qt6-qtwayland-6.8.0-2.fc41.x86_64/src/client/qwaylanddisplay.cpp:182
#3  0x00007f31312b638b in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:335
#4  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:263
#5  QThreadPrivate::start (arg=0x555a390cc2d0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:294
#6  0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#7  0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f311e8006c0 (LWP 802011)):
#0  0x00007f3130af4d30 in __GI_ppoll (fds=fds@entry=0x555a39044340, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007f312ff518a3 in ppoll (__fds=0x555a39044340, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f3118000cb0, timeout_usec=<optimized out>, fds=0x555a39044340, n_fds=3) at ../glib/gmain.c:4591
#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7f3118000cb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
#4  0x00007f312fef2783 in g_main_context_iteration (context=0x7f3118000cb0, may_block=1) at ../glib/gmain.c:4338
#5  0x00007f31313e9de3 in QEventDispatcherGlib::processEvents (this=0x7f3118000ba0, flags=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:396
#6  0x00007f313110221b in QEventLoop::exec (this=this@entry=0x7f311e7ff7c0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/global/qflags.h:34
#7  0x00007f3131218d85 in QThread::exec (this=this@entry=0x7f3132b52cc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/global/qflags.h:74
#8  0x00007f3132aa5681 in QDBusConnectionManager::run (this=0x7f3132b52cc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/dbus/qdbusconnectionmanager.cpp:144
#9  0x00007f31312b638b in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:335
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:263
#11 QThreadPrivate::start (arg=0x7f3132b52cc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:294
#12 0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#13 0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f30f98006c0 (LWP 804218)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f312ff1be1d in g_cond_wait_impl (cond=0x555a39b28c68, mutex=0x555a39b28c60) at ../glib/gthread-posix.c:1007
#2  g_cond_wait (cond=0x555a39b28c68, mutex=0x555a39b28c60) at ../glib/gthread.c:1665
#3  0x00007f312febb68b in g_async_queue_pop_intern_unlocked (queue=0x555a39b28c60, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
#4  0x00007f312ff24a23 in g_thread_pool_spawn_thread (data=<optimized out>) at ../glib/gthreadpool.c:297
#5  0x00007f312ff23d43 in g_thread_proxy (data=0x555a399c0e70) at ../glib/gthread.c:892
#6  0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#7  0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f30f8e006c0 (LWP 804219)):
#0  0x00007f3130af4d30 in __GI_ppoll (fds=fds@entry=0x555a399c9310, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007f312ff518a3 in ppoll (__fds=0x555a399c9310, __nfds=1, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x555a399a2e30, timeout_usec=<optimized out>, fds=0x555a399c9310, n_fds=1) at ../glib/gmain.c:4591
#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x555a399a2e30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
#4  0x00007f312fef2783 in g_main_context_iteration (context=0x555a399a2e30, may_block=may_block@entry=1) at ../glib/gmain.c:4338
#5  0x00007f312fef27e1 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6537
#6  0x00007f312ff23d43 in g_thread_proxy (data=0x555a399c92b0) at ../glib/gthread.c:892
#7  0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#8  0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f3115e006c0 (LWP 802023)):
#0  0x00007f3130af47fd in __GI___poll (fds=fds@entry=0x7f3115dff800, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f311e8e9375 in poll (__fds=0x7f3115dff800, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44
#2  QtWaylandClient::EventThread::run (this=0x555a39083a80) at /usr/src/debug/qt6-qtwayland-6.8.0-2.fc41.x86_64/src/client/qwaylanddisplay.cpp:182
#3  0x00007f31312b638b in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:335
#4  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:263
#5  QThreadPrivate::start (arg=0x555a39083a80) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/thread/qthread_unix.cpp:294
#6  0x00007f3130a7e697 in start_thread (arg=<optimized out>) at pthread_create.c:447
#7  0x00007f3130b0254c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f312c7b1d40 (LWP 802010)):
[KCrash Handler]
#5  0x00007f3131267fda in QArrayDataPointer<QRingChunk>::constEnd (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/tools/qarraydatapointer.h:127
#6  QList<QRingChunk>::end (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/tools/qlist.h:631
#7  QList<QRingChunk>::constLast (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/tools/qlist.h:652
#8  QRingBuffer::chop (this=0x0, bytes=16384) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/tools/qringbuffer.cpp:169
#9  0x00007f31310b2330 in QIODevicePrivate::QRingBufferRef::chop (this=0x555a397a8840, bytes=16384) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/io/qiodevice_p.h:73
#10 QIODevicePrivate::read (this=0x555a397a87b0, data=0x7ffd0d3bf367 "\376", maxSize=<optimized out>, peeking=false) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/io/qiodevice.cpp:1099
#11 0x00007f31310b3608 in QIODevice::readLineData (this=this@entry=0x555a39b49030, data=<optimized out>, data@entry=0x7f3118040d60 "", maxSize=maxSize@entry=16384) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/io/qiodevice.cpp:1506
#12 0x00007f31310b386e in QIODevicePrivate::readLine (this=this@entry=0x555a397a87b0, data=0x7f3118040d60 "", maxSize=16384, maxSize@entry=16385) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/io/qiodevice.cpp:1394
#13 0x00007f31310b3c76 in QIODevice::readLine (this=<optimized out>, maxSize=9223372036854775788, maxSize@entry=0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/tools/qarraydatapointer.h:119
#14 0x00007f3132ee0eb5 in BluetoothLinkProvider::serverDataReceived (this=0x555a397a63c0, peer=..., socket=...) at /usr/include/qt6/QtCore/qsharedpointer_impl.h:274
#15 0x00007f3132ee1764 in operator() (__closure=0x555a39911820) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/core/backends/bluetooth/bluetoothlinkprovider.cpp:259
#16 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:141
#17 QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, BluetoothLinkProvider::serverNewConnection()::<lambda()> >::call(BluetoothLinkProvider::serverNewConnection()::<lambda()>&, void**)::<lambda()> > (args=<optimized out>, fn=...) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:65
#18 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, BluetoothLinkProvider::serverNewConnection()::<lambda()> >::call (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:140
#19 QtPrivate::FunctorCallable<BluetoothLinkProvider::serverNewConnection()::<lambda()> >::call<QtPrivate::List<>, void> (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:362
#20 QtPrivate::QCallableObject<BluetoothLinkProvider::serverNewConnection()::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x555a39911810, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:572
#21 0x00007f313115bac1 in QtPrivate::QSlotObjectBase::call (this=0x555a39911810, r=<optimized out>, a=0x7ffd0d3bf6b8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:486
#22 doActivate<false> (sender=0x555a39b49030, signal_index=3, argv=0x7ffd0d3bf6b8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4120
#23 0x00007f313115bac1 in QtPrivate::QSlotObjectBase::call (this=0x555a39b98b20, r=<optimized out>, a=0x7ffd0d3bf7a8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:486
#24 doActivate<false> (sender=0x555a39c8c710, signal_index=5, argv=0x7ffd0d3bf7a8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4120
#25 0x00007f31311520c7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f3132f34d60 <MultiplexChannelState::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4180
#26 0x00007f3132ece45a in MultiplexChannelState::readyRead (this=<optimized out>) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/redhat-linux-build/core/kdeconnectcore_autogen/include/moc_multiplexchannelstate.cpp:215
#27 MultiplexChannel::disconnect (this=0x555a39b49030) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/core/backends/bluetooth/multiplexchannel.cpp:35
#28 0x00007f313115bac1 in QtPrivate::QSlotObjectBase::call (this=0x555a39936270, r=<optimized out>, a=0x7ffd0d3bf8b8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:486
#29 doActivate<false> (sender=0x555a39c8c710, signal_index=8, argv=0x7ffd0d3bf8b8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4120
#30 0x00007f31311520c7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f3132f34d60 <MultiplexChannelState::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4180
#31 0x00007f3132ed4ed5 in MultiplexChannelState::disconnected (this=<optimized out>) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/redhat-linux-build/core/kdeconnectcore_autogen/include/moc_multiplexchannelstate.cpp:234
#32 ConnectionMultiplexer::disconnected (this=0x555a39b3c8f0) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/core/backends/bluetooth/connectionmultiplexer.cpp:80
#33 0x00007f313115bac1 in QtPrivate::QSlotObjectBase::call (this=0x555a39a19d00, r=<optimized out>, a=0x7ffd0d3bf9f8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:486
#34 doActivate<false> (sender=0x555a39865790, signal_index=10, argv=0x7ffd0d3bf9f8) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4120
#35 0x00007f313176176b in QBluetoothSocketPrivateBluez::abort (this=0x555a397b6600) at /usr/src/debug/qt6-qtconnectivity-6.8.0-1.fc41.x86_64/src/bluetooth/qbluetoothsocket_bluez.cpp:381
#36 0x00007f313115bd60 in doActivate<false> (sender=0x555a39923c00, signal_index=3, argv=0x7ffd0d3bfb70) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4132
#37 0x00007f31311520c7 in QMetaObject::activate (sender=sender@entry=0x555a39923c00, m=m@entry=0x7f3131679fa0 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd0d3bfb70) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qobject.cpp:4180
#38 0x00007f313116a43d in QSocketNotifier::activated (this=this@entry=0x555a39923c00, _t1=..., _t2=<optimized out>, _t3=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/moc_qsocketnotifier.cpp:195
#39 0x00007f313116ac2b in QSocketNotifier::event (this=0x555a39923c00, e=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qsocketnotifier.cpp:327
#40 0x00007f313223d6b8 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555a39923c00, e=0x7ffd0d3bfcb0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3294
#41 0x00007f31310f3a38 in QCoreApplication::notifyInternal2 (receiver=0x555a39923c00, event=0x7ffd0d3bfcb0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1165
#42 0x00007f31310f3c8d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1609
#43 0x00007f31313eb02f in socketNotifierSourceDispatch (source=0x555a390a19f0) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:77
#44 0x00007f312fef128c in g_main_dispatch (context=0x7f3118000f30) at ../glib/gmain.c:3357
#45 g_main_context_dispatch_unlocked (context=0x7f3118000f30) at ../glib/gmain.c:4208
#46 0x00007f312ff517b8 in g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7f3118000f30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4273
#47 0x00007f312fef2783 in g_main_context_iteration (context=0x7f3118000f30, may_block=1) at ../glib/gmain.c:4338
#48 0x00007f31313e9de3 in QEventDispatcherGlib::processEvents (this=0x555a390346a0, flags=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:396
#49 0x00007f313110221b in QEventLoop::exec (this=this@entry=0x7ffd0d3bffc0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/global/qflags.h:34
#50 0x00007f31310fda2e in QCoreApplication::exec () at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/corelib/global/qflags.h:74
#51 0x00007f31318d723d in QGuiApplication::exec () at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/gui/kernel/qguiapplication.cpp:1975
#52 0x00007f313223d629 in QApplication::exec () at /usr/src/debug/qt6-qtbase-6.8.0-4.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2562
#53 0x0000555a05767372 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-connect-24.08.3-1.fc41.x86_64/daemon/kdeconnectd.cpp:196

Reported using DrKonqi
Comment 1 cwo 2024-12-27 10:21:35 UTC
Thanks for the bug report! This crash has already been filed, please see the linked issue.

*** This bug has been marked as a duplicate of bug 486848 ***