Application: kdeconnectd (1.4.0) Qt Version: 5.15.1 Frameworks Version: 5.75.0 Operating System: Linux 5.8.14-1-default x86_64 Windowing system: Wayland Distribution: "openSUSE Tumbleweed" -- Information about the crash: I noticed an icon on panel (taskbar) flickering, it seems to be kde connect. - Custom settings of the application: I have Wayland (Full) enabled on openSUSE Tumbleweed (if related), Nokia 5.1 Plus / Android 10 -- Backtrace: Application: KDE Connect Daemon (kdeconnectd), signal: Segmentation fault [New LWP 2103] [New LWP 2130] [New LWP 30936] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007f820e00fe7f in poll () from /lib64/libc.so.6 [Current thread is 1 (Thread 0x7f820c103840 (LWP 2077))] Thread 4 (Thread 0x7f8202b8f640 (LWP 30936)): #0 0x00007f820e015799 in syscall () from /lib64/libc.so.6 #1 0x00007f820e39db51 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:133 #2 QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:135 #3 futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219 #4 futexSemaphoreTryAcquire<false> (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:262 #5 QSemaphore::acquire (this=0x7f820de05540, n=<optimized out>) at thread/qsemaphore.cpp:326 #6 0x00007f820dd55bf4 in ?? () from /usr/lib64/libQt5Network.so.5 #7 0x00007f820e39b911 in QThreadPrivate::start (arg=0x7f820de05520) at thread/qthread_unix.cpp:329 #8 0x00007f820d695eb1 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f820e01accf in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f82035ef640 (LWP 2130)): #0 0x00007f820e00b8dc in read () from /lib64/libc.so.6 #1 0x00007f820ccaa18f in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f820cc6113e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f820cc61595 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f820cc6170f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f820e5d25cb in QEventDispatcherGlib::processEvents (this=0x7f81fc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f820e579a1b in QEventLoop::exec (this=this@entry=0x7f82035eecc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #7 0x00007f820e39a7ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #8 0x00007f820e39b911 in QThreadPrivate::start (arg=0x560999584990) at thread/qthread_unix.cpp:329 #9 0x00007f820d695eb1 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f820e01accf in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f8208edd640 (LWP 2103)): #0 0x00007f820e00fe7f in poll () from /lib64/libc.so.6 #1 0x00007f820cc615ee in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f820cc6170f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f820e5d25cb in QEventDispatcherGlib::processEvents (this=0x7f8204000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f820e579a1b in QEventLoop::exec (this=this@entry=0x7f8208edcc70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f820e39a7ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f820e87fa27 in QDBusConnectionManager::run (this=0x7f820e8ecd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #7 0x00007f820e39b911 in QThreadPrivate::start (arg=0x7f820e8ecd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #8 0x00007f820d695eb1 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f820e01accf in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f820c103840 (LWP 2077)): [KCrash Handler] #4 std::__atomic_base<QObjectPrivate::SignalVector*>::load (__m=std::memory_order_relaxed, this=0x6564656572662e6f) at /usr/include/c++/10/bits/atomic_base.h:741 #5 std::atomic<QObjectPrivate::SignalVector*>::load (__m=std::memory_order_relaxed, this=0x6564656572662e6f) at /usr/include/c++/10/atomic:523 #6 QAtomicOps<QObjectPrivate::SignalVector*>::loadRelaxed<QObjectPrivate::SignalVector*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239 #7 QBasicAtomicPointer<QObjectPrivate::SignalVector>::loadRelaxed (this=0x6564656572662e6f) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248 #8 QObjectPrivate::maybeSignalConnected (this=this@entry=0x7f8204076270, signalIndex=signalIndex@entry=5) at kernel/qobject.cpp:482 #9 0x00007f820e5b1204 in doActivate<false> (sender=0x7f8204066a60, signal_index=5, argv=argv@entry=0x7ffef6988130) at kernel/qobject_p.h:110 #10 0x00007f820e5aa9a0 in QMetaObject::activate (sender=sender@entry=0x7f8204066a60, m=m@entry=0x7f820e8ebaa0 <QDBusConnectionPrivate::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffef6988130) at kernel/qobject.cpp:3946 #11 0x00007f820e8cf2ef in QDBusConnectionPrivate::messageNeedsSending (this=this@entry=0x7f8204066a60, _t1=<optimized out>, _t1@entry=0x0, _t2=<optimized out>, _t2@entry=0x7f82042ae700, _t3=<optimized out>, _t3@entry=-1) at .moc/moc_qdbusconnection_p.cpp:349 #12 0x00007f820e8852be in QDBusConnectionPrivate::send (this=0x7f8204066a60, message=...) at qdbusintegrator.cpp:1975 #13 0x00007f820e886a22 in QDBusConnectionPrivate::send (message=..., this=0x7f8204066a60) at qdbusintegrator.cpp:1944 #14 QDBusConnectionPrivate::sendError (this=0x7f8204066a60, msg=..., code=code@entry=QDBusError::UnknownObject) at qdbusintegrator.cpp:1396 #15 0x00007f820e8880a1 in QDBusActivateObjectEvent::~QDBusActivateObjectEvent (this=0x5609994f0da0, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1605 #16 0x00007f820e8880b9 in QDBusActivateObjectEvent::~QDBusActivateObjectEvent (this=0x5609994f0da0, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1599 #17 0x00007f820e57ea5e in qDeleteAll<QEvent* const*> (end=0x7ffef69884c8, begin=0x7ffef69884c0) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:319 #18 qDeleteAll<QVarLengthArray<QEvent*, 256> > (c=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:328 #19 QCoreApplication::removePostedEvents (receiver=0x5609997fb050, eventType=0) at kernel/qcoreapplication.cpp:1892 #20 0x00007f820e5a6752 in QObjectPrivate::~QObjectPrivate (this=0x5609998d7730, __in_chrg=<optimized out>) at kernel/qobject.cpp:226 #21 0x00007f820e5a68c9 in QObjectPrivate::~QObjectPrivate (this=0x5609998d7730, __in_chrg=<optimized out>) at kernel/qobject.cpp:208 #22 0x00007f8202cd8659 in MprisRemotePlayer::~MprisRemotePlayer (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kdeconnect-kde-20.08.2-1.1.x86_64/plugins/mprisremote/mprisremoteplayer.cpp:64 #23 0x00007f820e5a6e4f in QObject::event (this=0x5609997fb050, e=0x5609997ec0a0) at kernel/qobject.cpp:1301 #24 0x00007f820f15814f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5609997fb050, e=0x5609997ec0a0) at kernel/qapplication.cpp:3630 #25 0x00007f820e57b05a in QCoreApplication::notifyInternal2 (receiver=0x5609997fb050, event=0x5609997ec0a0) at ../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #26 0x00007f820e57da91 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5609994be330) at kernel/qcoreapplication.cpp:1817 #27 0x00007f820e5d2f23 in postEventSourceDispatch (s=0x560999505fa0) at kernel/qeventdispatcher_glib.cpp:277 #28 0x00007f820cc612d7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f820cc61658 in ?? () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f820cc6170f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #31 0x00007f820e5d25af in QEventDispatcherGlib::processEvents (this=0x56099950a200, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #32 0x00007f820e579a1b in QEventLoop::exec (this=this@entry=0x7ffef6989140, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #33 0x00007f820e581c90 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #34 0x0000560997e5b967 in main (argc=<optimized out>, argv=0x7ffef69891e8) at /usr/src/debug/kdeconnect-kde-20.08.2-1.1.x86_64/daemon/kdeconnectd.cpp:183 [Inferior 1 (process 2077) detached] Possible duplicates by query: bug 425244, bug 424941. Reported using DrKonqi
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version? If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Hello. Sorry I missed the initial mail. No, I can't reproduce the issue anymore. Thank you for caring.
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!