Bug 345093

Summary:	KDE Crash
Product:	[Unmaintained] kdelibs	Reporter:	Gregory Seaborn <gseaborn>
Component:	kded	Assignee:	Unassigned bugs mailing-list <unassigned-bugs>
Status:	RESOLVED DOWNSTREAM
Severity:	crash	CC:	cfeck
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	attachment-8430-0.html

Description Gregory Seaborn 2015-03-12 17:05:17 UTC

Application: kded4 (4.14.6)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.18.7-200.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
- What I was doing when the application crashed:

I was changing Service Manager Startup Services Kchildlock

-- 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 0x7ff2d3f85880 (LWP 1808))]

Thread 6 (Thread 0x7ff2ad5b2700 (LWP 1813)):
#0  0x00007ff2d0b23c8d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff2cd20cb34 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7ff2a80013e0, timeout=-1, context=0x7ff2a80009a0) at gmain.c:4076
#2  g_main_context_iterate (context=context@entry=0x7ff2a80009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
#3  0x00007ff2cd20cc4c in g_main_context_iteration (context=0x7ff2a80009a0, may_block=1) at gmain.c:3842
#4  0x00007ff2d29314be in QEventDispatcherGlib::processEvents (this=0x7ff2a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007ff2d2900cc1 in QEventLoop::processEvents (this=this@entry=0x7ff2ad5b1d50, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ff2d2901025 in QEventLoop::exec (this=this@entry=0x7ff2ad5b1d50, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007ff2d27f5b49 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#8  0x00007ff2d27f83af in QThreadPrivate::start (arg=0x12c93f0) at thread/qthread_unix.cpp:349
#9  0x00007ff2d256752a in start_thread (arg=0x7ff2ad5b2700) at pthread_create.c:310
#10 0x00007ff2d0b2f22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7ff297fff700 (LWP 1822)):
#0  0x00007ff2d0b23c8d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff2cd20cb34 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7ff2880013e0, timeout=-1, context=0x7ff2880009a0) at gmain.c:4076
#2  g_main_context_iterate (context=context@entry=0x7ff2880009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
#3  0x00007ff2cd20cc4c in g_main_context_iteration (context=0x7ff2880009a0, may_block=1) at gmain.c:3842
#4  0x00007ff2d29314be in QEventDispatcherGlib::processEvents (this=0x7ff2880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007ff2d2900cc1 in QEventLoop::processEvents (this=this@entry=0x7ff297ffed10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ff2d2901025 in QEventLoop::exec (this=this@entry=0x7ff297ffed10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007ff2d27f5b49 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#8  0x00007ff2ae759c47 in KCupsConnection::run() () from /lib64/libkcupslib.so
#9  0x00007ff2d27f83af in QThreadPrivate::start (arg=0x1283130) at thread/qthread_unix.cpp:349
#10 0x00007ff2d256752a in start_thread (arg=0x7ff297fff700) at pthread_create.c:310
#11 0x00007ff2d0b2f22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7ff2977fe700 (LWP 1823)):
#0  0x00007ff2d2932282 in QTimerInfoList::repairTimersIfNeeded (this=0x7ff290002ee0) at kernel/qeventdispatcher_unix.cpp:418
#1  0x00007ff2d29322ed in QTimerInfoList::timerWait (this=0x7ff290002ee0, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#2  0x00007ff2d2930b7c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7ff2977fdb84) at kernel/qeventdispatcher_glib.cpp:143
#3  0x00007ff2d2930c45 in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7ff2977fdb84) at kernel/qeventdispatcher_glib.cpp:176
#4  0x00007ff2cd20c0fd in g_main_context_prepare (context=context@entry=0x7ff2900009a0, priority=priority@entry=0x7ff2977fdc10) at gmain.c:3399
#5  0x00007ff2cd20ca5b in g_main_context_iterate (context=context@entry=0x7ff2900009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3761
#6  0x00007ff2cd20cc4c in g_main_context_iteration (context=0x7ff2900009a0, may_block=1) at gmain.c:3842
#7  0x00007ff2d29314be in QEventDispatcherGlib::processEvents (this=0x7ff2900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#8  0x00007ff2d2900cc1 in QEventLoop::processEvents (this=this@entry=0x7ff2977fdd50, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007ff2d2901025 in QEventLoop::exec (this=this@entry=0x7ff2977fdd50, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007ff2d27f5b49 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#11 0x00007ff2d27f83af in QThreadPrivate::start (arg=0x127d890) at thread/qthread_unix.cpp:349
#12 0x00007ff2d256752a in start_thread (arg=0x7ff2977fe700) at pthread_create.c:310
#13 0x00007ff2d0b2f22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7ff296ffd700 (LWP 1826)):
#0  0x00007fff177beb16 in clock_gettime ()
#1  0x00007ff2d0b3d4ad in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007ff2d284f585 in do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007ff2d29322d5 in updateCurrentTime (this=0x7ff28c0030e0) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7ff28c0030e0, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007ff2d2930b7c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7ff296ffcb34) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007ff2d2930c45 in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7ff296ffcb34) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007ff2cd20c0fd in g_main_context_prepare (context=context@entry=0x7ff28c0009a0, priority=priority@entry=0x7ff296ffcbc0) at gmain.c:3399
#9  0x00007ff2cd20ca5b in g_main_context_iterate (context=context@entry=0x7ff28c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3761
#10 0x00007ff2cd20cc4c in g_main_context_iteration (context=0x7ff28c0009a0, may_block=1) at gmain.c:3842
#11 0x00007ff2d29314be in QEventDispatcherGlib::processEvents (this=0x7ff28c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#12 0x00007ff2d2900cc1 in QEventLoop::processEvents (this=this@entry=0x7ff296ffcd00, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007ff2d2901025 in QEventLoop::exec (this=this@entry=0x7ff296ffcd00, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007ff2d27f5b49 in QThread::exec (this=this@entry=0x13b9a20) at thread/qthread.cpp:538
#15 0x00007ff2d28e1623 in QInotifyFileSystemWatcherEngine::run (this=0x13b9a20) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007ff2d27f83af in QThreadPrivate::start (arg=0x13b9a20) at thread/qthread_unix.cpp:349
#17 0x00007ff2d256752a in start_thread (arg=0x7ff296ffd700) at pthread_create.c:310
#18 0x00007ff2d0b2f22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7ff2963c6700 (LWP 1868)):
#0  0x00007ff2d0b23c8d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff2cd20cb34 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7ff2800010c0, timeout=-1, context=0x1570710) at gmain.c:4076
#2  g_main_context_iterate (context=0x1570710, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
#3  0x00007ff2cd20cec2 in g_main_loop_run (loop=0x15706a0) at gmain.c:3975
#4  0x00007ff2b8ccce66 in gdbus_shared_thread_func (user_data=0x15706e0) at gdbusprivate.c:273
#5  0x00007ff2cd2333d5 in g_thread_proxy (data=0x1570050) at gthread.c:764
#6  0x00007ff2d256752a in start_thread (arg=0x7ff2963c6700) at pthread_create.c:310
#7  0x00007ff2d0b2f22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ff2d3f85880 (LWP 1808)):
[KCrash Handler]
#6  0x0000000000000020 in ?? ()
#7  0x00007ff27bde3121 in KchildlockDaemon::~KchildlockDaemon (this=0x16467a0, __in_chrg=<optimized out>) at /usr/src/debug/kchildlock-0.90.4.2/daemon/KchildlockDaemon.cpp:97
#8  0x00007ff27bde3189 in KchildlockDaemon::~KchildlockDaemon (this=0x16467a0, __in_chrg=<optimized out>) at /usr/src/debug/kchildlock-0.90.4.2/daemon/KchildlockDaemon.cpp:98
#9  0x00007ff2b3c7d94e in Kded::unloadModule (this=this@entry=0x127d520, obj=...) at /usr/src/debug/kdelibs-4.14.6/kded/kded.cpp:433
#10 0x00007ff2b3c7edee in Kded::initModules (this=0x127d520) at /usr/src/debug/kdelibs-4.14.6/kded/kded.cpp:281
#11 0x00007ff2b3c81df8 in KdedAdaptor::reconfigure (this=<optimized out>) at /usr/src/debug/kdelibs-4.14.6/kded/kdedadaptor.cpp:74
#12 0x00007ff2b3c81fb5 in KdedAdaptor::qt_static_metacall (_o=_o@entry=0x127d8b0, _id=_id@entry=5, _a=_a@entry=0x7fff176c1f70, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/kdelibs-4.14.6/x86_64-redhat-linux-gnu/kded/kdedadaptor.moc:77
#13 0x00007ff2b3c82163 in qt_static_metacall (_a=0x7fff176c1f70, _id=5, _c=QMetaObject::InvokeMetaMethod, _o=0x127d8b0) at /usr/src/debug/kdelibs-4.14.6/x86_64-redhat-linux-gnu/kded/kdedadaptor.moc:122
#14 KdedAdaptor::qt_metacall (this=0x127d8b0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff176c1f70) at /usr/src/debug/kdelibs-4.14.6/x86_64-redhat-linux-gnu/kded/kdedadaptor.moc:123
#15 0x00007ff2d2c8f696 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x1286f20, object=object@entry=0x127d8b0, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#16 0x00007ff2d2c90829 in QDBusConnectionPrivate::activateCall (this=this@entry=0x1286f20, object=0x127d8b0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:856
#17 0x00007ff2d2c912c0 in QDBusConnectionPrivate::activateObject (this=0x1286f20, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#18 0x00007ff2d2c9144b in QDBusActivateObjectEvent::placeMetaCall (this=0x1633e40) at qdbusintegrator.cpp:1541
#19 0x00007ff2d291b3d1 in QObject::event (this=0x127d520, e=<optimized out>) at kernel/qobject.cpp:1222
#20 0x00007ff2d1a39efc in QApplicationPrivate::notify_helper (this=this@entry=0x127e460, receiver=receiver@entry=0x127d520, e=e@entry=0x1633e40) at kernel/qapplication.cpp:4565
#21 0x00007ff2d1a40958 in QApplication::notify (this=this@entry=0x7fff176c28f0, receiver=receiver@entry=0x127d520, e=e@entry=0x1633e40) at kernel/qapplication.cpp:4351
#22 0x00007ff2d3968c6a in KApplication::notify (this=0x7fff176c28f0, receiver=0x127d520, event=0x1633e40) at /usr/src/debug/kdelibs-4.14.6/kdeui/kernel/kapplication.cpp:311
#23 0x00007ff2d290216d in QCoreApplication::notifyInternal (this=0x7fff176c28f0, receiver=receiver@entry=0x127d520, event=event@entry=0x1633e40) at kernel/qcoreapplication.cpp:953
#24 0x00007ff2d2905431 in sendEvent (event=0x1633e40, receiver=0x127d520) at kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x11d7ff0) at kernel/qcoreapplication.cpp:1577
#26 0x00007ff2d29058c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#27 0x00007ff2d293132e in sendPostedEvents () at kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=0x127cd60) at kernel/qeventdispatcher_glib.cpp:300
#29 0x00007ff2cd20c7fb in g_main_dispatch (context=0x127e670) at gmain.c:3111
#30 g_main_context_dispatch (context=context@entry=0x127e670) at gmain.c:3710
#31 0x00007ff2cd20cb98 in g_main_context_iterate (context=context@entry=0x127e670, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781
#32 0x00007ff2cd20cc4c in g_main_context_iteration (context=0x127e670, may_block=1) at gmain.c:3842
#33 0x00007ff2d293149e in QEventDispatcherGlib::processEvents (this=0x128a2a0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#34 0x00007ff2d1add176 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#35 0x00007ff2d2900cc1 in QEventLoop::processEvents (this=this@entry=0x7fff176c27d0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007ff2d2901025 in QEventLoop::exec (this=this@entry=0x7fff176c27d0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007ff2d2906709 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#38 0x00007ff2d1a3839c in QApplication::exec () at kernel/qapplication.cpp:3823
#39 0x00007ff2b3c805d9 in kdemain (argc=1, argv=0x12524d0) at /usr/src/debug/kdelibs-4.14.6/kded/kded.cpp:940
#40 0x000000000040825d in launch (argc=argc@entry=1, _name=_name@entry=0x40abff "kded4", args=args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40aa8e "0") at /usr/src/debug/kdelibs-4.14.6/kinit/kinit.cpp:726
#41 0x0000000000405a64 in main (argc=4, argv=<optimized out>, envp=0x7fff176c3050) at /usr/src/debug/kdelibs-4.14.6/kinit/kinit.cpp:1841

Reported using DrKonqi

Comment 1 Christoph Feck 2015-03-12 21:30:31 UTC

Bugs for KChildlock are not tracked in the KDE bug tracker. Please report this issue directly to KChildlock developers via http://kchildlock.sourceforge.net/

Comment 2 Gregory Seaborn 2015-03-18 16:51:37 UTC

Created attachment 91623 [details]
attachment-8430-0.html

Thanks!

Best regards,
Greg

On Thu, Mar 12, 2015 at 5:30 PM Christoph Feck <cfeck@kde.org> wrote:

> https://bugs.kde.org/show_bug.cgi?id=345093
>
> Christoph Feck <cfeck@kde.org> changed:
>
>            What    |Removed                     |Added
> ------------------------------------------------------------
> ----------------
>                  CC|                            |cfeck@kde.org
>              Status|UNCONFIRMED                 |RESOLVED
>          Resolution|---                         |DOWNSTREAM
>
> --- Comment #1 from Christoph Feck <cfeck@kde.org> ---
> Bugs for KChildlock are not tracked in the KDE bug tracker. Please report
> this
> issue directly to KChildlock developers via http://kchildlock.sourceforge.
> net/
>
> --
> You are receiving this mail because:
> You reported the bug.
>