Bug 320306

Summary: after reboot kubuntu kde boots in dr. konqi :(
Product: [Unmaintained] kdelibs Reporter: Simon Andric <simonandric5>
Component: kdedAssignee: Unassigned bugs mailing-list <unassigned-bugs>
Status: RESOLVED DOWNSTREAM    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Simon Andric 2013-05-26 13:08:16 UTC
Application: kded4 (4.10.60)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.9.0-2-generic i686
Distribution: Ubuntu Saucy Salamander (development branch)

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

after reboot kubuntu kde boots in dr. konqi :(

i can only boot into project neon, the default kde workplace has this error...

nice day

simon :(

The crash can be reproduced every time.

-- Backtrace:
Application: Pritajeni strežnik KDE (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb5643740 (LWP 3495))]

Thread 2 (Thread 0xae9d2b40 (LWP 3498)):
#0  0xb76e6424 in __kernel_vsyscall ()
#1  0xb5f8a8e2 in clock_gettime (clock_id=1, tp=0xae9d1ff8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb6c964cc in do_gettime (frac=0xae9d1ff0, sec=0xae9d1fe8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb6d7c182 in updateCurrentTime (this=0xae002074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xae002074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb6d7a82b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xae9d20ec) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb6d7a8bd in timerSourcePrepare (source=0xae002040, timeout=0xae9d20ec) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb5952ed3 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb59537ef in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5953a38 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb6d7aa8f in QEventDispatcherGlib::processEvents (this=0xae000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb6d49b93 in QEventLoop::processEvents (this=this@entry=0xae9d2258, flags=...) at kernel/qeventloop.cpp:149
#13 0xb6d49eb9 in QEventLoop::exec (this=this@entry=0xae9d2258, flags=...) at kernel/qeventloop.cpp:204
#14 0xb6c38efd in QThread::exec (this=this@entry=0x925fc58) at thread/qthread.cpp:542
#15 0xb6c3904b in QThread::run (this=0x925fc58) at thread/qthread.cpp:609
#16 0xb6c3b7ef in QThreadPrivate::start (arg=0x925fc58) at thread/qthread_unix.cpp:338
#17 0xb5a1cd78 in start_thread (arg=0xae9d2b40) at pthread_create.c:311
#18 0xb5f773de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb5643740 (LWP 3495)):
[KCrash Handler]
#7  0x129670d0 in ?? ()
#8  0xb76f6216 in call_init (env=0x91e9650, argv=0xbfbf86c4, argc=4, l=<optimized out>) at dl-init.c:84
#9  call_init (l=<optimized out>, argc=4, argv=0xbfbf86c4, env=0x91e9650) at dl-init.c:34
#10 0xb76f62fc in _dl_init (main_map=main_map@entry=0x925f2f8, argc=4, argv=0xbfbf86c4, env=0x91e9650) at dl-init.c:133
#11 0xb76fa2b6 in dl_open_worker (a=a@entry=0xbfbf61ec) at dl-open.c:566
#12 0xb76f605e in _dl_catch_error (objname=objname@entry=0xbfbf61e4, errstring=errstring@entry=0xbfbf61e8, mallocedp=mallocedp@entry=0xbfbf61e3, operate=operate@entry=0xb76f9f40 <dl_open_worker>, args=args@entry=0xbfbf61ec) at dl-error.c:177
#13 0xb76f9af4 in _dl_open (file=0x91ede70 "/opt/project-neon/lib/kde4/kded_powerdevil.so", mode=-2147483647, caller_dlopen=caller_dlopen@entry=0xb6d3bf44 <QLibraryPrivate::load_sys()+1732>, nsid=-2, argc=argc@entry=4, argv=argv@entry=0xbfbf86c4, env=0x91e9650) at dl-open.c:656
#14 0xb5a84cce in dlopen_doit (a=a@entry=0xbfbf63a0) at dlopen.c:66
#15 0xb76f605e in _dl_catch_error (objname=0x90b33cc, errstring=0x90b33d0, mallocedp=0x90b33c8, operate=0xb5a84c30 <dlopen_doit>, args=0xbfbf63a0) at dl-error.c:177
#16 0xb5a85422 in _dlerror_run (operate=operate@entry=0xb5a84c30 <dlopen_doit>, args=args@entry=0xbfbf63a0) at dlerror.c:163
#17 0xb5a84d87 in __dlopen (file=0x91ede70 "/opt/project-neon/lib/kde4/kded_powerdevil.so", mode=1) at dlopen.c:87
#18 0xb6d3bf44 in QLibraryPrivate::load_sys (this=this@entry=0x91edff8) at plugin/qlibrary_unix.cpp:226
#19 0xb6d367f4 in QLibraryPrivate::load (this=0x91edff8) at plugin/qlibrary.cpp:469
#20 0xb6d36e96 in QLibraryPrivate::loadPlugin (this=0x91edff8) at plugin/qlibrary.cpp:519
#21 0xb6d2e34b in QPluginLoader::load (this=this@entry=0xbfbf769c) at plugin/qpluginloader.cpp:227
#22 0xb70b1ce0 in KPluginLoader::load (this=this@entry=0xbfbf769c) at ../../kdecore/util/kpluginloader.cpp:239
#23 0xb70b2d12 in KPluginLoader::factory (this=0xbfbf769c) at ../../kdecore/util/kpluginloader.cpp:204
#24 0xb0a524d7 in Kded::loadModule (this=0x910f698, s=..., onDemand=false) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:388
#25 0xb0a5176d in Kded::initModules (this=0x910f698) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:269
#26 0xb0a55a02 in KDEDApplication::newInstance (this=0xbfbf818c) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:847
#27 0xb747ec9f in KUniqueApplicationAdaptor::newInstance (this=this@entry=0x921ccf0, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#28 0xb747ed26 in KUniqueApplicationAdaptor::qt_static_metacall (_o=_o@entry=0x921ccf0, _id=_id@entry=0, _a=_a@entry=0xbfbf798c, _c=QMetaObject::InvokeMetaMethod) at ./kuniqueapplication_p.moc:58
#29 0xb747efb3 in qt_static_metacall (_a=0xbfbf798c, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x921ccf0) at ./kuniqueapplication_p.moc:101
#30 KUniqueApplicationAdaptor::qt_metacall (this=0x921ccf0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfbf798c) at ./kuniqueapplication_p.moc:102
#31 0xb5b2befe in QDBusConnectionPrivate::deliverCall (this=this@entry=0x90f2970, object=object@entry=0x921ccf0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#32 0xb5b2d174 in QDBusConnectionPrivate::activateCall (this=0x90f2970, object=0x921ccf0, flags=337, msg=...) at qdbusintegrator.cpp:856
#33 0xb5b2d887 in QDBusConnectionPrivate::activateObject (this=0x90f2970, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1427
#34 0xb5b2dc68 in QDBusActivateObjectEvent::placeMetaCall (this=0x92247b8) at qdbusintegrator.cpp:1541
#35 0xb6d6473b in QObject::event (this=this@entry=0xbfbf818c, e=e@entry=0x92247b8) at kernel/qobject.cpp:1194
#36 0xb6d4fbea in QCoreApplication::event (this=0xbfbf818c, e=0x92247b8) at kernel/qcoreapplication.cpp:1758
#37 0xb626126f in QApplication::event (this=0xbfbf818c, e=0x92247b8) at kernel/qapplication.cpp:2549
#38 0xb625bd54 in QApplicationPrivate::notify_helper (this=0x910ff88, receiver=0xbfbf818c, e=0x92247b8) at kernel/qapplication.cpp:4567
#39 0xb6262833 in QApplication::notify (this=0xbfbf818c, receiver=receiver@entry=0xbfbf818c, e=e@entry=0x92247b8) at kernel/qapplication.cpp:4353
#40 0xb7476e14 in KApplication::notify (this=0xbfbf818c, receiver=0xbfbf818c, event=0x92247b8) at ../../kdeui/kernel/kapplication.cpp:311
#41 0xb6d4b07a in QCoreApplication::notifyInternal (this=0xbfbf818c, receiver=receiver@entry=0xbfbf818c, event=event@entry=0x92247b8) at kernel/qcoreapplication.cpp:946
#42 0xb6d4e85d in sendEvent (event=0x92247b8, receiver=0xbfbf818c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x909ef88) at kernel/qcoreapplication.cpp:1570
#44 0xb6d4ed6c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#45 0xb6d7b11e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=0x9110d00) at kernel/qeventdispatcher_glib.cpp:279
#47 0xb59535ce in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb5953978 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb5953a38 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0xb6d7aa6f in QEventDispatcherGlib::processEvents (this=this@entry=0x90a02e8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#51 0xb631096e in QGuiEventDispatcherGlib::processEvents (this=0x90a02e8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb6d49b93 in QEventLoop::processEvents (this=this@entry=0xbfbf80d8, flags=...) at kernel/qeventloop.cpp:149
#53 0xb6d49eb9 in QEventLoop::exec (this=this@entry=0xbfbf80d8, flags=...) at kernel/qeventloop.cpp:204
#54 0xb6d4fa4e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#55 0xb6259f84 in QApplication::exec () at kernel/qapplication.cpp:3828
#56 0xb0a54306 in kdemain (argc=1, argv=0x90bd830) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:925
#57 0x0804f733 in launch (argc=<optimized out>, argc@entry=1, _name=_name@entry=0x805237b "kded4", args=<optimized out>, 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=0x805220a "0") at ../../kinit/kinit.cpp:738
#58 0x0804c8e0 in main (argc=4, argv=0xbfbf86c4, envp=0xbfbf86d8) at ../../kinit/kinit.cpp:1853

Possible duplicates by query: bug 291249, bug 288475, bug 274423, bug 274300.

Reported using DrKonqi
Comment 1 Jekyll Wu 2013-05-26 15:54:41 UTC
> i can only boot into project neon, the default kde workplace has this error...

> #17 0xb5a84d87 in __dlopen (file=0x91ede70 "/opt/project-neon/lib/kde4/kded_powerdevil.so", mode=1) at dlopen.c:87

> #24 0xb0a524d7 in Kded::loadModule (this=0x910f698, s=..., onDemand=false) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:388
> #25 0xb0a5176d in Kded::initModules (this=0x910f698) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:269
> #26 0xb0a55a02 in KDEDApplication::newInstance (this=0xbfbf818c) at /build/buildd/project-neon-kdelibs-2+git20130524+r92169~409ebfb/kded/kded.cpp:847

No, the backtrace tells the different story: the crashed kded binary is from project neon. 

The backtrace implies something very low level goes wrong in your system. Please check whether your system is in a consistent state.  Did you do update before the reboot ?