[Bug 274422] New: kdeinit4 crash when login

Maroudas Manolis kapamaroo at gmail.com
Sun May 29 13:42:31 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=274422

           Summary: kdeinit4 crash when login
           Product: kdelibs
           Version: unspecified
          Platform: Debian unstable
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kapamaroo at gmail.com


Application: kded4 ($Id$)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-0.slh.2-aptosid-686 i686
Distribution (Platform): Debian unstable

-- Information about the crash:
Hello,

After upgrading to KDE 4.6.3 from unstable, kdeinit4 crashes everytime after
login.
This affects many applications making them unusable (dolphin for example).
After the crash, I run manually kdeinit4 from konsole (with no crash this
time), and everything goes back to normal.

This was not happening with KDE 4.6.2 before the upgrade.
The crash also happens even logging in with an empty ~/.kde directory

The crash can be reproduced every time.

-- Backtrace:
Application: Δαίμονας του KDE (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb599d710 (LWP 4901))]

Thread 2 (Thread 0xb26ffb70 (LWP 4910)):
#0  0xb5ccce11 in clock_gettime (clock_id=1, tp=0xb26feff8) at
../sysdeps/unix/clock_gettime.c:116
#1  0xb6ea7fb5 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6f7ac86 in QTimerInfoList::updateCurrentTime (this=0x8f21834) at
kernel/qeventdispatcher_unix.cpp:339
#4  0xb6f7afea in QTimerInfoList::timerWait (this=0x8f21834, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0xb6f79843 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb26ff10c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6f798dd in timerSourcePrepare (source=0x8f21800, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5c3274e in g_main_context_prepare (context=<value optimized out>,
priority=0xb26ff17c) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:2761
#8  0xb5c33613 in g_main_context_iterate (context=0x8f21fc0, block=1,
dispatch=1, self=<value optimized out>) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:3071
#9  0xb5c33ce4 in g_main_context_iteration (context=0x8f21fc0, may_block=1) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:3154
#10 0xb6f7a317 in QEventDispatcherGlib::processEvents (this=0x8f1cec8,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb6f4af9d in QEventLoop::processEvents (this=0xb26ff2b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0xb6f4b1e1 in QEventLoop::exec (this=0xb26ff2b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0xb6e4deeb in QThread::exec (this=0x8f1ac70) at thread/qthread.cpp:492
#14 0xb6f2ba4d in QInotifyFileSystemWatcherEngine::run (this=0x8f1ac70) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6e50d53 in QThreadPrivate::start (arg=0x8f1ac70) at
thread/qthread_unix.cpp:320
#16 0xb5ce8c39 in start_thread (arg=0xb26ffb70) at pthread_create.c:304
#17 0xb61988ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb599d710 (LWP 4901)):
[KCrash Handler]
#7  0x000086ca in ?? ()
#8  0xb285d3d8 in pa_mainloop_new () from /usr/lib/libpulse.so.0
#9  0xb2823775 in Mixer_PULSE::Mixer_PULSE (this=0x8fbc2a8, mixer=0x8fa6880,
devnum=0) at ../../kmix/backends/mixer_pulse.cpp:874
#10 0xb2823dcc in PULSE_getMixer (mixer=0x8fa6880, devnum=0) at
../../kmix/backends/mixer_pulse.cpp:826
#11 0xb281d46e in Mixer::Mixer (this=0x8fa6880, ref_driverName=..., device=0)
at ../../kmix/core/mixer.cpp:78
#12 0xb282f4bc in MixerToolBox::initMixer (this=0x8fab2e0,
multiDriverMode=false, ref_hwInfoString=...) at
../../kmix/core/mixertoolbox.cpp:128
#13 0xb2818ba0 in KMixD::KMixD (this=0x8fbbf10, parent=0x8e47428) at
../../kmix/apps/kmixd.cpp:103
#14 0xb281997a in KPluginFactory::createInstance<KMixD, QObject>
(parentWidget=0x0, parent=0x8e47428, args=...) at
/usr/include/kpluginfactory.h:473
#15 0xb72aef2e in KPluginFactory::create (this=0x8fb9508, iface=0xb7300ca0
"KDEDModule", parentWidget=0x0, parent=0x8e47428, args=..., keyword=...) at
../../kdecore/util/kpluginfactory.cpp:203
#16 0xb567532c in create<KDEDModule> (this=0x8e47428, s=..., onDemand=false) at
../../kdecore/util/kpluginfactory.h:503
#17 Kded::loadModule (this=0x8e47428, s=..., onDemand=false) at
../../kded/kded.cpp:410
#18 0xb5676190 in Kded::loadSecondPhase (this=0x8e47428) at
../../kded/kded.cpp:296
#19 0xb56781bf in KdedAdaptor::loadSecondPhase (this=0x8e2c150) at
../../kded/kdedadaptor.cpp:80
#20 0xb5678388 in KdedAdaptor::qt_metacall (this=0x8e2c150,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbff26978) at
./kdedadaptor.moc:102
#21 0xb5dc415d in QDBusConnectionPrivate::deliverCall (this=0x8e43930,
object=0x8e2c150, msg=..., metaTypes=..., slotIdx=1) at qdbusintegrator.cpp:941
#22 0xb5dc52a6 in QDBusConnectionPrivate::activateCall (this=0x8e43930,
object=0x8e2c150, flags=273, msg=...) at qdbusintegrator.cpp:844
#23 0xb5dc5c24 in QDBusConnectionPrivate::activateObject (this=0x8e43930,
node=..., msg=..., pathStartPos=-1074631888) at qdbusintegrator.cpp:1429
#24 0xb5dc5e48 in QDBusActivateObjectEvent::placeMetaCall (this=0x8fc8278) at
qdbusintegrator.cpp:1523
#25 0xb6f6423f in QObject::event (this=0x8e47428, e=0x8fc8278) at
kernel/qobject.cpp:1217
#26 0xb6479044 in notify_helper (this=0x8e47d18, receiver=0x8e47428,
e=0x8fc8278) at kernel/qapplication.cpp:4467
#27 QApplicationPrivate::notify_helper (this=0x8e47d18, receiver=0x8e47428,
e=0x8fc8278) at kernel/qapplication.cpp:4439
#28 0xb647e3d2 in QApplication::notify (this=0x8fc8278, receiver=0x8e47428,
e=0x8fc8278) at kernel/qapplication.cpp:4214
#29 0xb7682de1 in KApplication::notify (this=0xbff27380, receiver=0x8e47428,
event=0x8fc8278) at ../../kdeui/kernel/kapplication.cpp:311
#30 0xb6f4bf7e in QCoreApplication::notifyInternal (this=0xbff27380,
receiver=0x8e47428, event=0x8fc8278) at kernel/qcoreapplication.cpp:731
#31 0xb6f4f6d8 in sendEvent (receiver=0x0, event_type=0, data=0x8dc1c68) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8dc1c68) at kernel/qcoreapplication.cpp:1372
#33 0xb6f4f89c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1265
#34 0xb6f79e84 in sendPostedEvents (s=0x8e49ea0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x8e49ea0) at
kernel/qeventdispatcher_glib.cpp:277
#36 0xb5c33252 in g_main_dispatch (context=0x8e49e10) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:2440
#37 g_main_context_dispatch (context=0x8e49e10) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:3013
#38 0xb5c33a30 in g_main_context_iterate (context=0x8e49e10, block=1,
dispatch=1, self=<value optimized out>) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:3091
#39 0xb5c33ce4 in g_main_context_iteration (context=0x8e49e10, may_block=1) at
/build/buildd-glib2.0_2.28.6-1-i386-A3fp41/glib2.0-2.28.6/./glib/gmain.c:3154
#40 0xb6f7a2b7 in QEventDispatcherGlib::processEvents (this=0x8e2f098,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#41 0xb652e14a in QGuiEventDispatcherGlib::processEvents (this=0x8e2f098,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0xb6f4af9d in QEventLoop::processEvents (this=0xbff272e4, flags=...) at
kernel/qeventloop.cpp:149
#43 0xb6f4b1e1 in QEventLoop::exec (this=0xbff272e4, flags=...) at
kernel/qeventloop.cpp:201
#44 0xb6f4f94a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#45 0xb6476ea4 in QApplication::exec () at kernel/qapplication.cpp:3741
#46 0xb5674c80 in kdemain (argc=1, argv=0x8e09fb0) at ../../kded/kded.cpp:925
#47 0x0804fc65 in launch (argc=1, _name=0x80525c2 "kded4", args=<value
optimized out>, cwd=0x0, envc=0, envs=<value optimized out>, reset_env=false,
tty=0x0, avoid_loops=false, startup_id_str=0x805244a "0") at
../../kinit/kinit.cpp:746
#48 0x0804ce6d in main (argc=72, argv=0x40, envp=0x8fbb3c8) at
../../kinit/kinit.cpp:1861

Reported using DrKonqi

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