Bug 352308

Application: kded4 (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.16.0-38-generic x86_64
Distribution: Linux Mint 17.2 Rafaela

-- Information about the crash:
- What I was doing when the application crashed:
Restoring system from hibernation.
There were several applications opened.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ca98117c0 (LWP 1775))]

Thread 7 (Thread 0x7f8c8de42700 (LWP 1786)):
#0  __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:66
#1  0x00007f8ca41b6981 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ca4174557 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ca4174f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8ca84af7be in QEventDispatcherGlib::processEvents (this=0x7f8c880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7f8c8de41e20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7f8c8de41e20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f8ca837dc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f8ca838032f in QThreadPrivate::start (arg=0x2762920) at thread/qthread_unix.cpp:349
#10 0x00007f8ca4857182 in start_thread (arg=0x7f8c8de42700) at pthread_create.c:312
#11 0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f8c81407700 (LWP 1813)):
#0  0x00007f8ca707482d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8ca41b5c10 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ca4174b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ca4174f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ca417530a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8c81910336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f8ca4199f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8ca4857182 in start_thread (arg=0x7f8c81407700) at pthread_create.c:312
#8  0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f8c809fa700 (LWP 1821)):
#0  0x00007fff8c91de5e in clock_gettime ()
#1  0x00007f8ca709192d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8ca83d4ad7 in do_gettime (frac=0x7f8c809f9b70, sec=0x7f8c809f9b68) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007f8ca84b0f05 in updateCurrentTime (this=0x7f8c64002f30) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f8c64002f30, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007f8ca84af67c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f8c809f9c24) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007f8ca84af725 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007f8ca417468d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f8ca4174f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8ca84af7be in QEventDispatcherGlib::processEvents (this=0x7f8c640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#12 0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7f8c809f9de0, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7f8c809f9de0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f8ca837dc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#15 0x00007f8c87125027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#16 0x00007f8ca838032f in QThreadPrivate::start (arg=0x277f410) at thread/qthread_unix.cpp:349
#17 0x00007f8ca4857182 in start_thread (arg=0x7f8c809fa700) at pthread_create.c:312
#18 0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f8c73fff700 (LWP 1822)):
#0  0x00007f8ca963a019 in _dl_update_slotinfo (req_modid=1) at dl-tls.c:543
#1  0x00007f8ca9628226 in update_get_addr (ti=0x7f8ca87e7a50) at dl-tls.c:753
#2  0x00007f8ca837f044 in get_thread_data () at thread/qthread_unix.cpp:188
#3  QThreadData::current () at thread/qthread_unix.cpp:219
#4  0x00007f8ca84afaf5 in postEventSourcePrepare (s=0x7f8c6c001350, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:263
#5  0x00007f8ca4174a61 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8ca4174f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f8ca84af7be in QEventDispatcherGlib::processEvents (this=0x7f8c6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#9  0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7f8c73ffee20, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7f8c73ffee20, flags=...) at kernel/qeventloop.cpp:204
#11 0x00007f8ca837dc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#12 0x00007f8ca838032f in QThreadPrivate::start (arg=0x277e2f0) at thread/qthread_unix.cpp:349
#13 0x00007f8ca4857182 in start_thread (arg=0x7f8c73fff700) at pthread_create.c:312
#14 0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f8c737fe700 (LWP 1823)):
#0  0x00007f8ca41b661d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8ca41b69a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ca4174e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ca84af7be in QEventDispatcherGlib::processEvents (this=0x7f8c680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7f8c737fdde0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7f8c737fdde0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8ca837dc5f in QThread::exec (this=this@entry=0x286bf00) at thread/qthread.cpp:537
#8  0x00007f8ca8462823 in QInotifyFileSystemWatcherEngine::run (this=0x286bf00) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f8ca838032f in QThreadPrivate::start (arg=0x286bf00) at thread/qthread_unix.cpp:349
#10 0x00007f8ca4857182 in start_thread (arg=0x7f8c737fe700) at pthread_create.c:312
#11 0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f8c84663700 (LWP 2545)):
#0  0x00007f8ca485a7ee in __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7f8c7c002fa0) at pthread_mutex_unlock.c:57
#1  __GI___pthread_mutex_unlock (mutex=0x7f8c7c002fa0) at pthread_mutex_unlock.c:310
#2  0x00007f8ca41b69b1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ca4174bda in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ca4175048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8ca84af7be in QEventDispatcherGlib::processEvents (this=0x7f8c7c002e00, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7f8c84662de0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7f8c84662de0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f8ca837dc5f in QThread::exec (this=this@entry=0x25dff50) at thread/qthread.cpp:537
#10 0x00007f8ca8462823 in QInotifyFileSystemWatcherEngine::run (this=0x25dff50) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007f8ca838032f in QThreadPrivate::start (arg=0x25dff50) at thread/qthread_unix.cpp:349
#12 0x00007f8ca4857182 in start_thread (arg=0x7f8c84663700) at pthread_create.c:312
#13 0x00007f8ca708347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f8ca98117c0 (LWP 1775)):
[KCrash Handler]
#6  0x00007f8c8d1e3a96 in PowerDevil::Core::onResumingFromIdle (this=0x2755690) at ../../../powerdevil/daemon/powerdevilcore.cpp:703
#7  0x00007f8c8d1e8345 in PowerDevil::Core::qt_static_metacall (_o=0x2e7b18a, _id=22, _a=0x7fff8c8f9500, _c=<optimized out>) at ./powerdevilcore.moc:126
#8  0x00007f8ca849687a in QMetaObject::activate (sender=sender@entry=0x294bd50, m=m@entry=0x7f8c8d1cd120 <KIdleTime::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#9  0x00007f8c8cfc6950 in KIdleTime::resumingFromIdle (this=this@entry=0x294bd50) at ./kidletime.moc:123
#10 0x00007f8c8cfc6968 in KIdleTimePrivate::_k_resumingFromIdle (this=<optimized out>) at ../../kutils/kidletime/kidletime.cpp:231
#11 0x00007f8ca849687a in QMetaObject::activate (sender=sender@entry=0x2921e50, m=m@entry=0x7f8c8d1cd3e0 <AbstractSystemPoller::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#12 0x00007f8c8cfc7ae0 in AbstractSystemPoller::resumingFromIdle (this=this@entry=0x2921e50) at ./abstractsystempoller.moc:121
#13 0x00007f8c8cfc9787 in XSyncBasedPoller::x11Event (this=0x2921e50, event=0x7fff8c8f9950) at ../../kutils/kidletime/xsyncbasedpoller.cpp:246
#14 0x00007f8ca92019ee in publicx11Event (e=<optimized out>, this=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:918
#15 KApplication::x11EventFilter (this=0x2e7b18a, _event=0x7fff8c8f9950) at ../../kdeui/kernel/kapplication.cpp:930
#16 0x00007f8ca78845ec in qt_x11EventFilter (ev=0x7fff8c8f9950) at kernel/qapplication_x11.cpp:442
#17 0x00007f8ca7894e60 in QApplication::x11ProcessEvent (this=0x7fff8c8f9e50, event=event@entry=0x7fff8c8f9950) at kernel/qapplication_x11.cpp:3461
#18 0x00007f8ca78bdb32 in x11EventSourceDispatch (s=0x258e3a0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#19 0x00007f8ca4174e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f8ca4175048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f8ca41750ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f8ca84af7a1 in QEventDispatcherGlib::processEvents (this=0x24ec6d0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#23 0x00007f8ca78bdbe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f8ca84810af in QEventLoop::processEvents (this=this@entry=0x7fff8c8f9d20, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f8ca84813a5 in QEventLoop::exec (this=this@entry=0x7fff8c8f9d20, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f8ca8486b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#27 0x00007f8ca781a37c in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007f8c936d6d1b in kdemain (argc=1, argv=0x256c930) at ../../kded/kded.cpp:940
#29 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
#30 0x00000000004059a3 in main (argc=4, argv=<optimized out>, envp=0x7fff8c8fa5b0) at ../../kinit/kinit.cpp:1853

Possible duplicates by query: bug 341641.

Reported using DrKonqi