Application: kded4 (4.12.3)
KDE Platform Version: 4.12.3
Qt Version: 4.8.5
Operating System: Linux 3.13.6-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:
Open the laptops lid after sleep. Strange, but it seems to happen just after longer periods of sleep.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f36006a28c0 (LWP 1368))]

Thread 6 (Thread 0x7f35f3ead700 (LWP 1372)):
#0  0x0000003de26ea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003de52495b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f35ec0029c0, timeout=-1, context=0x7f35ec0009a0) at gmain.c:4007
#2  g_main_context_iterate (context=context@entry=0x7f35ec0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x0000003de52496dc in g_main_context_iteration (context=0x7f35ec0009a0, may_block=1) at gmain.c:3774
#4  0x0000003debfb2ec6 in QEventDispatcherGlib::processEvents (this=0x7f35ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003debf82edf in QEventLoop::processEvents (this=this@entry=0x7f35f3eacd10, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003debf8322d in QEventLoop::exec (this=this@entry=0x7f35f3eacd10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003debe79baf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x0000003debe7c3af in QThreadPrivate::start (arg=0xc516b0) at thread/qthread_unix.cpp:338
#9  0x0000003de2e07f33 in start_thread (arg=0x7f35f3ead700) at pthread_create.c:309
#10 0x0000003de26f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f35f1a1c700 (LWP 1377)):
#0  g_main_context_acquire (context=0x7f35e40009a0) at gmain.c:3144
#1  0x0000003de5249465 in g_main_context_iterate (context=context@entry=0x7f35e40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3663
#2  0x0000003de52496dc in g_main_context_iteration (context=0x7f35e40009a0, may_block=1) at gmain.c:3774
#3  0x0000003debfb2ec6 in QEventDispatcherGlib::processEvents (this=0x7f35e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x0000003debf82edf in QEventLoop::processEvents (this=this@entry=0x7f35f1a1bcc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x0000003debf8322d in QEventLoop::exec (this=this@entry=0x7f35f1a1bcc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x0000003debe79baf in QThread::exec (this=this@entry=0xd0bee0) at thread/qthread.cpp:536
#7  0x0000003debf63863 in QInotifyFileSystemWatcherEngine::run (this=0xd0bee0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x0000003debe7c3af in QThreadPrivate::start (arg=0xd0bee0) at thread/qthread_unix.cpp:338
#9  0x0000003de2e07f33 in start_thread (arg=0x7f35f1a1c700) at pthread_create.c:309
#10 0x0000003de26f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f35c75f6700 (LWP 1441)):
#0  0x0000003de528a2ea in g_mutex_get_impl (mutex=0xd83c00) at gthread-posix.c:124
#1  0x0000003de528a5c9 in g_mutex_unlock (mutex=mutex@entry=0xd83c00) at gthread-posix.c:232
#2  0x0000003de52495a9 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f35b40010c0, timeout=-1, context=0xd83c00) at gmain.c:4006
#3  g_main_context_iterate (context=0xd83c00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#4  0x0000003de5249a3a in g_main_loop_run (loop=0xdd14f0) at gmain.c:3907
#5  0x00000032118d0376 in gdbus_shared_thread_func (user_data=0xdd1530) at gdbusprivate.c:278
#6  0x0000003de526ea45 in g_thread_proxy (data=0xdd0850) at gthread.c:798
#7  0x0000003de2e07f33 in start_thread (arg=0x7f35c75f6700) at pthread_create.c:309
#8  0x0000003de26f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f35c6be9700 (LWP 1443)):
#0  0x0000003de2e0e87d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003de52897b0 in read (__nbytes=16, __buf=0x7f35c6be8ac0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f35b4001dc0) at gwakeup.c:212
#3  0x0000003de524909c in g_main_context_check (context=context@entry=0x7f35b80009a0, max_priority=2147483647, fds=fds@entry=0x7f35b8003c60, n_fds=n_fds@entry=1) at gmain.c:3514
#4  0x0000003de5249533 in g_main_context_iterate (context=context@entry=0x7f35b80009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3710
#5  0x0000003de52496dc in g_main_context_iteration (context=0x7f35b80009a0, may_block=1) at gmain.c:3774
#6  0x0000003debfb2ec6 in QEventDispatcherGlib::processEvents (this=0x7f35b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0x0000003debf82edf in QEventLoop::processEvents (this=this@entry=0x7f35c6be8cd0, flags=...) at kernel/qeventloop.cpp:149
#8  0x0000003debf8322d in QEventLoop::exec (this=this@entry=0x7f35c6be8cd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x0000003debe79baf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#10 0x00007f35f2093b47 in KCupsConnection::run() () from /lib64/libkcupslib.so
#11 0x0000003debe7c3af in QThreadPrivate::start (arg=0xcb3480) at thread/qthread_unix.cpp:338
#12 0x0000003de2e07f33 in start_thread (arg=0x7f35c6be9700) at pthread_create.c:309
#13 0x0000003de26f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f35c63e8700 (LWP 1444)):
#0  0x0000003de2e0a0d8 in __GI___pthread_mutex_lock (mutex=0x7f35ac000a60) at ../nptl/pthread_mutex_lock.c:125
#1  0x0000003de528a5a1 in g_mutex_lock (mutex=mutex@entry=0x7f35ac0009a0) at gthread-posix.c:213
#2  0x0000003de5249551 in g_main_context_iterate (context=context@entry=0x7f35ac0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3717
#3  0x0000003de52496dc in g_main_context_iteration (context=0x7f35ac0009a0, may_block=1) at gmain.c:3774
#4  0x0000003debfb2ec6 in QEventDispatcherGlib::processEvents (this=0x7f35ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003debf82edf in QEventLoop::processEvents (this=this@entry=0x7f35c63e7d10, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003debf8322d in QEventLoop::exec (this=this@entry=0x7f35c63e7d10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003debe79baf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x0000003debe7c3af in QThreadPrivate::start (arg=0xcbdac0) at thread/qthread_unix.cpp:338
#9  0x0000003de2e07f33 in start_thread (arg=0x7f35c63e8700) at pthread_create.c:309
#10 0x0000003de26f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f36006a28c0 (LWP 1368)):
[KCrash Handler]
#6  Solid::Backends::UPower::Battery::slotChanged (this=0xe049b0) at /usr/src/debug/kdelibs-4.12.3/solid/solid/backends/upower/upowerbattery.cpp:149
#7  0x0000003debf98cf8 in QMetaObject::activate (sender=0xe21940, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#8  0x0000003debf98cf8 in QMetaObject::activate (sender=sender@entry=0xe21950, m=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffbc2623b0) at kernel/qobject.cpp:3547
#9  0x0000003dee437be2 in QDBusInterfacePrivate::metacall (this=0xe2b810, c=<optimized out>, id=0, argv=0x7fffbc2623b0) at qdbusinterface.cpp:278
#10 0x0000003dee424cb6 in QDBusConnectionPrivate::deliverCall (this=0xb8e1c0, object=0xe21950, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:951
#11 0x0000003debf9d27e in QObject::event (this=0xe21950, e=<optimized out>) at kernel/qobject.cpp:1194
#12 0x00000038003c9d8c in QApplicationPrivate::notify_helper (this=this@entry=0xa57be0, receiver=receiver@entry=0xe21950, e=e@entry=0xe194c0) at kernel/qapplication.cpp:4562
#13 0x00000038003d0725 in QApplication::notify (this=this@entry=0x7fffbc262c10, receiver=receiver@entry=0xe21950, e=e@entry=0xe194c0) at kernel/qapplication.cpp:4348
#14 0x000000380224ab0a in KApplication::notify (this=0x7fffbc262c10, receiver=0xe21950, event=0xe194c0) at /usr/src/debug/kdelibs-4.12.3/kdeui/kernel/kapplication.cpp:311
#15 0x0000003debf8439d in QCoreApplication::notifyInternal (this=0x7fffbc262c10, receiver=receiver@entry=0xe21950, event=event@entry=0xe194c0) at kernel/qcoreapplication.cpp:949
#16 0x0000003debf87485 in sendEvent (event=0xe194c0, receiver=0xe21950) at kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xa22520) at kernel/qcoreapplication.cpp:1573
#18 0x0000003debf87923 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#19 0x0000003debfb3623 in sendPostedEvents () at kernel/qcoreapplication.h:236
#20 postEventSourceDispatch (s=s@entry=0xa59000) at kernel/qeventdispatcher_glib.cpp:280
#21 0x0000003de52492a6 in g_main_dispatch (context=0xa57ee0) at gmain.c:3066
#22 g_main_context_dispatch (context=context@entry=0xa57ee0) at gmain.c:3642
#23 0x0000003de5249628 in g_main_context_iterate (context=context@entry=0xa57ee0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#24 0x0000003de52496dc in g_main_context_iteration (context=0xa57ee0, may_block=1) at gmain.c:3774
#25 0x0000003debfb2ea5 in QEventDispatcherGlib::processEvents (this=0xa23e80, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#26 0x000000380046bca6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#27 0x0000003debf82edf in QEventLoop::processEvents (this=this@entry=0x7fffbc262ad0, flags=...) at kernel/qeventloop.cpp:149
#28 0x0000003debf8322d in QEventLoop::exec (this=this@entry=0x7fffbc262ad0, flags=...) at kernel/qeventloop.cpp:204
#29 0x0000003debf88749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#30 0x00000038003c83fc in QApplication::exec () at kernel/qapplication.cpp:3823
#31 0x000000380100af0b in kdemain (argc=1, argv=0x7fffbc262d58) at /usr/src/debug/kdelibs-4.12.3/kded/kded.cpp:925
#32 0x0000003de2621d65 in __libc_start_main (main=0x4007e0 <main(int, char**)>, argc=1, argv=0x7fffbc262d58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbc262d48) at libc-start.c:285
#33 0x0000000000400811 in _start ()

Possible duplicates by query: bug 332261, bug 331996, bug 331779, bug 330156, bug 329033.

Reported using DrKonqi