Application: kded4 (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 4.4.0-28-generic x86_64
Distribution: Linux Mint 17.3 Rosa

-- Information about the crash:
- What I was doing when the application crashed:
I was closing Wine application
- Unusual behavior I noticed: The screen was freezed; The mouse work but any icon cannot be clicked; keyboard work and tty can be changed.

-- Backtrace:
Application: Demone KDE (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4f47f257c0 (LWP 27606))]

Thread 6 (Thread 0x7f4f2c484700 (LWP 27609)):
#0  0x00007f4f428d561a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4f428d59a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f42893718 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4f42893f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4f428940ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4f46bce7be in QEventDispatcherGlib::processEvents (this=0x7f4f240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7f4f2c483e20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7f4f2c483e20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f4f46a9cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f4f46a9f32f in QThreadPrivate::start (arg=0xf96900) at thread/qthread_unix.cpp:349
#10 0x00007f4f42f76184 in start_thread (arg=0x7f4f2c484700) at pthread_create.c:312
#11 0x00007f4f457a237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f4f1a9f7700 (LWP 27621)):
#0  0x00007f4f428938b9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4f42893f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f4289430a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4f1af00336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f4f428b8f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4f42f76184 in start_thread (arg=0x7f4f1a9f7700) at pthread_create.c:312
#6  0x00007f4f457a237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f4f19fea700 (LWP 27622)):
#0  0x00007f4f428d561a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4f428d59a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f42893680 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4f42893f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4f428940ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4f46bce7be in QEventDispatcherGlib::processEvents (this=0x7f4ef40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7f4f19fe9de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7f4f19fe9de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f4f46a9cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f4f29844027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#10 0x00007f4f46a9f32f in QThreadPrivate::start (arg=0x1032e40) at thread/qthread_unix.cpp:349
#11 0x00007f4f42f76184 in start_thread (arg=0x7f4f19fea700) at pthread_create.c:312
#12 0x00007f4f457a237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f4f197e9700 (LWP 27623)):
#0  0x00007f4f428d561a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4f428d59a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f42893680 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4f42893f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4f428940ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4f46bce7be in QEventDispatcherGlib::processEvents (this=0x7f4f000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7f4f197e8e20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7f4f197e8e20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f4f46a9cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f4f46a9f32f in QThreadPrivate::start (arg=0x10308e0) at thread/qthread_unix.cpp:349
#10 0x00007f4f42f76184 in start_thread (arg=0x7f4f197e9700) at pthread_create.c:312
#11 0x00007f4f457a237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f4f18fe8700 (LWP 27624)):
#0  0x00007f4f428d5970 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4f428940d8 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4f46bce7be in QEventDispatcherGlib::processEvents (this=0x7f4efc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#3  0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7f4f18fe7de0, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7f4f18fe7de0, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007f4f46a9cc5f in QThread::exec (this=this@entry=0x1051730) at thread/qthread.cpp:537
#6  0x00007f4f46b81823 in QInotifyFileSystemWatcherEngine::run (this=0x1051730) at io/qfilesystemwatcher_inotify.cpp:265
#7  0x00007f4f46a9f32f in QThreadPrivate::start (arg=0x1051730) at thread/qthread_unix.cpp:349
#8  0x00007f4f42f76184 in start_thread (arg=0x7f4f18fe8700) at pthread_create.c:312
#9  0x00007f4f457a237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f4f47f257c0 (LWP 27606)):
[KCrash Handler]
#6  0x00007f4f2ab70a28 in KScreen::Mode::size() const () from /usr/lib/libkscreen.so.1
#7  0x00007f4f2ad87249 in Generator::biggestOutput (this=this@entry=0x102b500, outputs=...) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:474
#8  0x00007f4f2ad87438 in Generator::extendToRight (this=this@entry=0x102b500, outputs=...) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:392
#9  0x00007f4f2ad899c0 in Generator::idealConfig (this=0x102b500) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:93
#10 0x00007f4f2ad81307 in KScreenDaemon::applyIdealConfig (this=this@entry=0x1026c70) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:118
#11 0x00007f4f2ad8153e in KScreenDaemon::applyConfig (this=0x1026c70) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:98
#12 0x00007f4f46bb587a in QMetaObject::activate (sender=0x102b500, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#13 0x00007f4f46bb587a in QMetaObject::activate (sender=sender@entry=0x1026660, m=m@entry=0x7f4f2af90b40 <Device::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#14 0x00007f4f2ad8ad34 in ready (this=0x1026660) at /build/buildd/kscreen-1.0.2.1/obj-x86_64-linux-gnu/kded/device.moc:113
#15 Device::setReady (this=this@entry=0x1026660) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:80
#16 0x00007f4f2ad8b8b1 in setReady (this=0x1026660) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:75
#17 Device::isLaptopFetched (this=0x1026660, watcher=0x1087a60) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:122
#18 0x00007f4f46bb587a in QMetaObject::activate (sender=0x1087a60, m=m@entry=0x7f4f44179640 <QDBusPendingCallWatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff4b47a5f0) at kernel/qobject.cpp:3539
#19 0x00007f4f43f5b0ef in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=0x1087a60) at .moc/release-shared/moc_qdbuspendingcall.cpp:105
#20 0x00007f4f46bb9c1e in QObject::event (this=0x1087a60, e=<optimized out>) at kernel/qobject.cpp:1194
#21 0x00007f4f45f3ae2c in QApplicationPrivate::notify_helper (this=this@entry=0xdcc560, receiver=receiver@entry=0x1087a60, e=e@entry=0x1176ee0) at kernel/qapplication.cpp:4567
#22 0x00007f4f45f414a0 in QApplication::notify (this=this@entry=0x7fff4b47b7e0, receiver=receiver@entry=0x1087a60, e=e@entry=0x1176ee0) at kernel/qapplication.cpp:4353
#23 0x00007f4f47920cca in KApplication::notify (this=0x7fff4b47b7e0, receiver=0x1087a60, event=0x1176ee0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f4f46ba14dd in QCoreApplication::notifyInternal (this=0x7fff4b47b7e0, receiver=receiver@entry=0x1087a60, event=event@entry=0x1176ee0) at kernel/qcoreapplication.cpp:953
#25 0x00007f4f46ba4b3d in sendEvent (event=0x1176ee0, receiver=0x1087a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xd34150) at kernel/qcoreapplication.cpp:1577
#27 0x00007f4f46ba4fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#28 0x00007f4f46bcef83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=0xdd8cc0) at kernel/qeventdispatcher_glib.cpp:287
#30 0x00007f4f42893e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f4f42894048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f4f428940ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f4f46bce7a1 in QEventDispatcherGlib::processEvents (this=0xdda220, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#34 0x00007f4f45fdcbe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7fff4b47ac10, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7fff4b47ac10, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f4f1b5d27b8 in KAuth::Polkit1Backend::actionExists (this=0x10f8e70, action=...) at ../../kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:210
#38 0x00007f4f47056b30 in KAuth::Action::setName (this=<optimized out>, name=...) at ../../kdecore/auth/kauthaction.cpp:110
#39 0x00007f4f47056bb8 in KAuth::Action::Action (this=0x7fff4b47ade0, name=...) at ../../kdecore/auth/kauthaction.cpp:61
#40 0x00007f4f2ba64f29 in PowerDevilUPowerBackend::init (this=0x1108c30) at ../../../powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:165
#41 0x00007f4f2b7fb5b4 in PowerDevil::Core::loadCore (this=0xeada30, backend=backend@entry=0x1108c30) at ../../../powerdevil/daemon/powerdevilcore.cpp:85
#42 0x00007f4f2ba5de06 in KDEDPowerDevil::init (this=0x1005060) at ../../../powerdevil/daemon/kdedpowerdevil.cpp:89
#43 0x00007f4f46bb9c1e in QObject::event (this=0x1005060, e=<optimized out>) at kernel/qobject.cpp:1194
#44 0x00007f4f45f3ae2c in QApplicationPrivate::notify_helper (this=this@entry=0xdcc560, receiver=receiver@entry=0x1005060, e=e@entry=0x1025b70) at kernel/qapplication.cpp:4567
#45 0x00007f4f45f414a0 in QApplication::notify (this=this@entry=0x7fff4b47b7e0, receiver=receiver@entry=0x1005060, e=e@entry=0x1025b70) at kernel/qapplication.cpp:4353
#46 0x00007f4f47920cca in KApplication::notify (this=0x7fff4b47b7e0, receiver=0x1005060, event=0x1025b70) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f4f46ba14dd in QCoreApplication::notifyInternal (this=0x7fff4b47b7e0, receiver=receiver@entry=0x1005060, event=event@entry=0x1025b70) at kernel/qcoreapplication.cpp:953
#48 0x00007f4f46ba4b3d in sendEvent (event=0x1025b70, receiver=0x1005060) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xd34150) at kernel/qcoreapplication.cpp:1577
#50 0x00007f4f46ba4fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#51 0x00007f4f46bcef83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=0xdd8cc0) at kernel/qeventdispatcher_glib.cpp:287
#53 0x00007f4f42893e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f4f42894048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f4f428940ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f4f46bce7a1 in QEventDispatcherGlib::processEvents (this=0xdda220, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#57 0x00007f4f45fdcbe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f4f46ba00af in QEventLoop::processEvents (this=this@entry=0x7fff4b47b6b0, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007f4f46ba03a5 in QEventLoop::exec (this=this@entry=0x7fff4b47b6b0, flags=...) at kernel/qeventloop.cpp:204
#60 0x00007f4f46ba5b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#61 0x00007f4f45f3937c in QApplication::exec () at kernel/qapplication.cpp:3828
#62 0x00007f4f31df1d1b in kdemain (argc=1, argv=0xdb8c20) at ../../kded/kded.cpp:940
#63 0x00000000004083ee in launch (argc=argc@entry=1, _name=_name@entry=0x40afc7 "kded4", args=args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x40ae56 "0") at ../../kinit/kinit.cpp:738
#64 0x00000000004059a3 in main (argc=4, argv=<optimized out>, envp=0x7fff4b47bf40) at ../../kinit/kinit.cpp:1853

Possible duplicates by query: bug 340631.

Reported using DrKonqi