[kdelibs] [Bug 319253] New: kde service ("KDE-Dienst" in german) crashes on startup

wkarl werner at the-karl-family.de
Fri May 3 06:46:28 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=319253

            Bug ID: 319253
           Summary: kde service ("KDE-Dienst" in german) crashes on
                    startup
    Classification: Unclassified
           Product: kdelibs
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: werner at the-karl-family.de

Application: kded4 ($Id$)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Started my computer. KDE service crashed immediately before any graphics is
drawn, i. e. on black screen.

Since the upgrade to raring I also suffer from crashes of plasma-desktop on
every startup, but I can't find the debug symbols for plasma-desktop, so I
can't report it. plasma-dektop does always crash with SIGSEGV. After a few
retries of plasma-desktop, KDE gives up and my screens stays black. I can then
start every application with <ALT><F2>.

I hope the two crash scenarios are related.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f549ba917c0 (LWP 2508))]

Thread 5 (Thread 0x7f547b453700 (LWP 2517)):
#0  __GI___pthread_mutex_lock (mutex=0x7f5474000a60) at
pthread_mutex_lock.c:116
#1  0x00007f54964975c1 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5496457493 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5496458188 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f549a742036 in QEventDispatcherGlib::processEvents
(this=0x7f54740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7f547b452d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7f547b452d90,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f549a614410 in QThread::exec (this=this at entry=0x191ca30) at
thread/qthread.cpp:542
#9  0x00007f549a6f3edf in QInotifyFileSystemWatcherEngine::run (this=0x191ca30)
at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f549a616bec in QThreadPrivate::start (arg=0x191ca30) at
thread/qthread_unix.cpp:338
#11 0x00007f5496b2cf8e in start_thread (arg=0x7f547b453700) at
pthread_create.c:311
#12 0x00007f549931ce1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f5467901700 (LWP 2527)):
#0  0x00007f549649735c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f54964975b9 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5496457493 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5496458188 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f549a742036 in QEventDispatcherGlib::processEvents
(this=0x7f54580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7f5467900d80, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7f5467900d80,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f549a614410 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#9  0x00007f54808926e5 in KCupsConnection::run() () from
/usr/lib/libkcupslib.so
#10 0x00007f549a616bec in QThreadPrivate::start (arg=0x17b5ef0) at
thread/qthread_unix.cpp:338
#11 0x00007f5496b2cf8e in start_thread (arg=0x7f5467901700) at
pthread_create.c:311
#12 0x00007f549931ce1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f5467100700 (LWP 2528)):
#0  0x00007f54993103cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f54964581dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f549a742036 in QEventDispatcherGlib::processEvents
(this=0x7f54600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7f54670ffdc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7f54670ffdc0,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f549a614410 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#7  0x00007f549a616bec in QThreadPrivate::start (arg=0x15ddfc0) at
thread/qthread_unix.cpp:338
#8  0x00007f5496b2cf8e in start_thread (arg=0x7f5467100700) at
pthread_create.c:311
#9  0x00007f549931ce1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f546572a700 (LWP 2536)):
#0  0x00007f54993103cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f54964581dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54964586ba in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5465a1a4f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f549647beb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5496b2cf8e in start_thread (arg=0x7f546572a700) at
pthread_create.c:311
#6  0x00007f549931ce1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f549ba917c0 (LWP 2508)):
[KCrash Handler]
#6  0x00007f547ca016e0 in KScreen::Output::id() const () from
/usr/lib/libkscreen.so.0
#7  0x00007f547cc16fbc in ?? () from /usr/lib/kde4/kded_kscreen.so
#8  0x00007f547cc18f94 in ?? () from /usr/lib/kde4/kded_kscreen.so
#9  0x00007f547cc114f6 in KScreenDaemon::applyIdealConfig() () from
/usr/lib/kde4/kded_kscreen.so
#10 0x00007f547cc1177d in KScreenDaemon::applyConfig() () from
/usr/lib/kde4/kded_kscreen.so
#11 0x00007f549a7280ef in QMetaObject::activate (sender=0x18a41f0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#12 0x00007f547c5cf4d2 in ?? () from
/usr/lib/kde4/plugins/kscreen/KSC_XRandR.so
#13 0x00007f547c5ca469 in ?? () from
/usr/lib/kde4/plugins/kscreen/KSC_XRandR.so
#14 0x00007f547ca00d4c in KScreen::ConfigMonitor::Private::updateConfigs() ()
from /usr/lib/libkscreen.so.0
#15 0x00007f547ca00d9d in KScreen::ConfigMonitor::notifyUpdate() () from
/usr/lib/libkscreen.so.0
#16 0x00007f547c5c7f22 in ?? () from
/usr/lib/kde4/plugins/kscreen/KSC_XRandR.so
#17 0x00007f549a7280ef in QMetaObject::activate (sender=0x18b7810, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff39c586d0) at
kernel/qobject.cpp:3539
#18 0x00007f547c5c8f52 in ?? () from
/usr/lib/kde4/plugins/kscreen/KSC_XRandR.so
#19 0x00007f547c5c94d5 in ?? () from
/usr/lib/kde4/plugins/kscreen/KSC_XRandR.so
#20 0x00007f549b4bb97d in publicX11Event (e=0x7fff39c58820, this=<optimized
out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#21 KSystemEventFilterPrivate::filterEvent (this=0x18b7cc0,
message=0x7fff39c58820) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#22 0x00007f549a70611e in QAbstractEventDispatcher::filterEvent (this=0x0,
message=0x0, message at entry=0x7fff39c58820) at
kernel/qabstracteventdispatcher.cpp:539
#23 0x00007f5499b5f028 in x11EventSourceDispatch (s=0x15e0120, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#24 0x00007f5496457f05 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f5496458248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f549a742016 in QEventDispatcherGlib::processEvents (this=0x1529670,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f5499b5f1ae in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7fff39c58d70, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7fff39c58d70,
flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f5464d24dce in KAuth::DBusHelperProxy::executeAction
(this=0x1b5ea80, action=..., helperID=..., arguments=...) at
../../kdecore/auth/backends/dbus/DBusHelperProxy.cpp:118
#32 0x00007f549abc2347 in KAuth::Action::execute
(this=this at entry=0x7fff39c58ef0, helperID=...) at
../../kdecore/auth/kauthaction.cpp:365
#33 0x00007f549abc23f1 in KAuth::Action::execute
(this=this at entry=0x7fff39c58ef0) at ../../kdecore/auth/kauthaction.cpp:301
#34 0x00007f547c3a6ee4 in PowerDevilUPowerBackend::setBrightness
(this=this at entry=0x1ae2280, brightnessValue=100,
type=type at entry=PowerDevil::BackendInterface::Screen) at
../../../powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:271
#35 0x00007f547c188658 in
PowerDevil::BundledActions::BrightnessControl::triggerImpl (this=0x1befb50,
args=...) at
../../../powerdevil/daemon/actions/bundled/brightnesscontrol.cpp:87
#36 0x00007f547c16c5fa in PowerDevil::Action::trigger
(this=this at entry=0x1befb50, args=...) at
../../../powerdevil/daemon/powerdevilaction.cpp:100
#37 0x00007f547c188f36 in
PowerDevil::BundledActions::BrightnessControl::onProfileLoad (this=0x1befb50)
at ../../../powerdevil/daemon/actions/bundled/brightnesscontrol.cpp:81
#38 0x00007f547c1726ca in PowerDevil::Core::loadProfile
(this=this at entry=0x1b1d740, force=force at entry=true) at
../../../powerdevil/daemon/powerdevilcore.cpp:377
#39 0x00007f547c174c57 in PowerDevil::Core::refreshStatus
(this=this at entry=0x1b1d740) at
../../../powerdevil/daemon/powerdevilcore.cpp:239
#40 0x00007f547c175530 in PowerDevil::Core::onBackendReady (this=0x1b1d740) at
../../../powerdevil/daemon/powerdevilcore.cpp:156
#41 0x00007f547c175ef1 in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
./powerdevilcore.moc:147
#42 PowerDevil::Core::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at ./powerdevilcore.moc:111
#43 0x00007f549a7280ef in QMetaObject::activate (sender=sender at entry=0x1ae2280,
m=m at entry=0x7f547c394420 <PowerDevil::BackendInterface::staticMetaObject>,
local_signal_index=local_signal_index at entry=5, argv=argv at entry=0x0) at
kernel/qobject.cpp:3539
#44 0x00007f547c16ee63 in PowerDevil::BackendInterface::backendReady
(this=this at entry=0x1ae2280) at ./powerdevilbackendinterface.moc:160
#45 0x00007f547c16f004 in PowerDevil::BackendInterface::setBackendIsReady
(this=this at entry=0x1ae2280, availableBrightnessControls=...,
supportedSuspendMethods=...) at
../../../powerdevil/daemon/powerdevilbackendinterface.cpp:120
#46 0x00007f547c3a89c5 in PowerDevilUPowerBackend::init (this=0x1ae2280) at
../../../powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:196
#47 0x00007f547c171ba1 in PowerDevil::Core::loadCore (this=0x1b1d740,
backend=backend at entry=0x1ae2280) at
../../../powerdevil/daemon/powerdevilcore.cpp:84
#48 0x00007f547c3a1463 in KDEDPowerDevil::init (this=0x18cd010) at
../../../powerdevil/daemon/kdedpowerdevil.cpp:89
#49 0x00007f549a72d5be in QObject::event (this=0x18cd010, e=<optimized out>) at
kernel/qobject.cpp:1194
#50 0x00007f5499ab98ec in QApplicationPrivate::notify_helper
(this=this at entry=0x15deb90, receiver=receiver at entry=0x18cd010,
e=e at entry=0x18d1700) at kernel/qapplication.cpp:4567
#51 0x00007f5499abc25b in QApplication::notify (this=this at entry=0x7fff39c5b9d0,
receiver=receiver at entry=0x18cd010, e=e at entry=0x18d1700) at
kernel/qapplication.cpp:4428
#52 0x00007f549b496af6 in KApplication::notify (this=0x7fff39c5b9d0,
receiver=0x18cd010, event=0x18d1700) at ../../kdeui/kernel/kapplication.cpp:311
#53 0x00007f549a71363e in QCoreApplication::notifyInternal
(this=0x7fff39c5b9d0, receiver=receiver at entry=0x18cd010,
event=event at entry=0x18d1700) at kernel/qcoreapplication.cpp:946
#54 0x00007f549a717171 in sendEvent (event=0x18d1700, receiver=0x18cd010) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#55 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x1527150) at
kernel/qcoreapplication.cpp:1570
#56 0x00007f549a7174a3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#57 0x00007f549a741e83 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#58 postEventSourceDispatch (s=0x15dcc70) at
kernel/qeventdispatcher_glib.cpp:279
#59 0x00007f5496457f05 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f5496458248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f549a742016 in QEventDispatcherGlib::processEvents (this=0x1529670,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#63 0x00007f5499b5f1ae in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#64 0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7fff39c5a9f0, flags=...) at kernel/qeventloop.cpp:149
#65 0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7fff39c5a9f0,
flags=...) at kernel/qeventloop.cpp:204
#66 0x00007f5497ad9ef6 in QDBusConnectionPrivate::sendWithReply
(this=0x17573d0, message=..., sendMode=<optimized out>, timeout=-1) at
qdbusintegrator.cpp:1932
#67 0x00007f5497ac682b in QDBusConnection::call (this=0x7fff39c5abc0,
message=..., mode=<optimized out>, timeout=<optimized out>) at
qdbusconnection.cpp:597
#68 0x00007f547debd278 in ?? () from /usr/lib/kde4/kded_colord.so
#69 0x00007f547dec02c3 in ?? () from /usr/lib/kde4/kded_colord.so
#70 0x00007f547dec2469 in ?? () from /usr/lib/kde4/kded_colord.so
#71 0x00007f549a72d5be in QObject::event (this=0x1874fb0, e=<optimized out>) at
kernel/qobject.cpp:1194
#72 0x00007f5499ab98ec in QApplicationPrivate::notify_helper
(this=this at entry=0x15deb90, receiver=receiver at entry=0x1874fb0,
e=e at entry=0x1871420) at kernel/qapplication.cpp:4567
#73 0x00007f5499abc25b in QApplication::notify (this=this at entry=0x7fff39c5b9d0,
receiver=receiver at entry=0x1874fb0, e=e at entry=0x1871420) at
kernel/qapplication.cpp:4428
#74 0x00007f549b496af6 in KApplication::notify (this=0x7fff39c5b9d0,
receiver=0x1874fb0, event=0x1871420) at ../../kdeui/kernel/kapplication.cpp:311
#75 0x00007f549a71363e in QCoreApplication::notifyInternal
(this=0x7fff39c5b9d0, receiver=receiver at entry=0x1874fb0,
event=event at entry=0x1871420) at kernel/qcoreapplication.cpp:946
#76 0x00007f549a717171 in sendEvent (event=0x1871420, receiver=0x1874fb0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#77 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x1527150) at
kernel/qcoreapplication.cpp:1570
#78 0x00007f549a7174a3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#79 0x00007f549a741e83 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#80 postEventSourceDispatch (s=0x15dcc70) at
kernel/qeventdispatcher_glib.cpp:279
#81 0x00007f5496457f05 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#82 0x00007f5496458248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007f5496458304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f549a742016 in QEventDispatcherGlib::processEvents (this=0x1529670,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#85 0x00007f5499b5f1ae in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#86 0x00007f549a71238f in QEventLoop::processEvents
(this=this at entry=0x7fff39c5b750, flags=...) at kernel/qeventloop.cpp:149
#87 0x00007f549a712618 in QEventLoop::exec (this=this at entry=0x7fff39c5b750,
flags=...) at kernel/qeventloop.cpp:204
#88 0x00007f549a717cf6 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#89 0x00007f5499ab7ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#90 0x00007f54862c1050 in kdemain (argc=1, argv=0x15b31f0) at
../../kded/kded.cpp:924
#91 0x00000000004084ea in launch (argc=argc at entry=1, _name=_name at entry=0x40b167
"kded4", args=args at entry=0x0, cwd=cwd at entry=0x0, envc=envc at entry=0,
envs=<optimized out>, envs at entry=0x0, reset_env=reset_env at entry=false,
tty=tty at entry=0x0, avoid_loops=avoid_loops at entry=false,
startup_id_str=startup_id_str at entry=0x40aff6 "0") at ../../kinit/kinit.cpp:738
#92 0x0000000000405b69 in main (argc=4, argv=<optimized out>,
envp=0x7fff39c5c3d0) at ../../kinit/kinit.cpp:1853

Reported using DrKonqi

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