Bug 279834

Summary: Plasma crashed after login
Product: [Unmaintained] kdelibs Reporter: Thilo-Alexander Ginkel <thilo>
Component: kdecoreAssignee: kdelibs bugs <kdelibs-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: j.mairboeck, justin.zobel
Priority: NOR    
Version: 4.7   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Thilo-Alexander Ginkel 2011-08-10 18:19:33 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 3.0.0-0300-generic x86_64
Distribution: Ubuntu 11.04

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

After logging in to KDE I was greeted with a crash dialog without any manual intervention. I assume some config file may be corrupt, but a crash should never result from this.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f38c75e07c0 (LWP 3202))]

Thread 3 (Thread 0x7f38a4601700 (LWP 3242)):
#0  0x00007f38bb912621 in g_main_context_iteration (context=0x2584540, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3153
#1  0x00007f38c4102446 in QEventDispatcherGlib::processEvents (this=0x2583b00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#2  0x00007f38c40d6882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#3  0x00007f38c40d6abc in QEventLoop::exec (this=0x7f38a4600cd0, flags=...) at kernel/qeventloop.cpp:201
#4  0x00007f38c3fed924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#5  0x00007f38c40b8c2f in QInotifyFileSystemWatcherEngine::run (this=0x25827c0) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x00007f38c3ff0175 in QThreadPrivate::start (arg=0x25827c0) at thread/qthread_unix.cpp:320
#7  0x00007f38b99959e3 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x00007f38bc419d8c in start_thread (arg=0x7f38a4601700) at pthread_create.c:304
#9  0x00007f38c6ef304d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f38a1dcc700 (LWP 3260)):
#0  g_main_context_query (context=0x25dac60, max_priority=<value optimized out>, timeout=0x7f38a1dcbbb8, fds=<value optimized out>, n_fds=2) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2873
#1  0x00007f38bb91200a in g_main_context_iterate (context=0x25dac60, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3073
#2  0x00007f38bb912639 in g_main_context_iteration (context=0x25dac60, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#3  0x00007f38c4102446 in QEventDispatcherGlib::processEvents (this=0x25da6a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f38c40d6882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f38c40d6abc in QEventLoop::exec (this=0x7f38a1dcbcd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f38c3fed924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f38c40b8c2f in QInotifyFileSystemWatcherEngine::run (this=0x25d9a20) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f38c3ff0175 in QThreadPrivate::start (arg=0x25d9a20) at thread/qthread_unix.cpp:320
#9  0x00007f38b99959e3 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f38bc419d8c in start_thread (arg=0x7f38a1dcc700) at pthread_create.c:304
#11 0x00007f38c6ef304d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f38c75e07c0 (LWP 3202)):
[KCrash Handler]
#6  length (str1=..., str2=...) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:338
#7  qstrcmp (str1=..., str2=...) at tools/qbytearray.cpp:344
#8  0x00007f38c471903f in operator< (this=<value optimized out>, aGroup=<value optimized out>) at ../../kdecore/config/kconfigdata.h:122
#9  qMapLessThanKey<KEntryKey> (this=<value optimized out>, aGroup=<value optimized out>) at /usr/include/qt4/QtCore/qmap.h:107
#10 findNode (this=<value optimized out>, aGroup=<value optimized out>) at /usr/include/qt4/QtCore/qmap.h:484
#11 find (this=<value optimized out>, aGroup=<value optimized out>) at /usr/include/qt4/QtCore/qmap.h:605
#12 findEntry (this=<value optimized out>, aGroup=<value optimized out>) at ../../kdecore/config/kconfigdata.h:211
#13 getEntryOption (this=<value optimized out>, aGroup=<value optimized out>) at ../../kdecore/config/kconfigdata.h:403
#14 KConfig::isGroupImmutableImpl (this=<value optimized out>, aGroup=<value optimized out>) at ../../kdecore/config/kconfig.cpp:743
#15 0x00007f38c4722932 in KConfigGroupPrivate (this=0x7fff8fa20df0, master=..., _group=<value optimized out>) at ../../kdecore/config/kconfiggroup.cpp:55
#16 KConfigGroup::KConfigGroup (this=0x7fff8fa20df0, master=..., _group=<value optimized out>) at ../../kdecore/config/kconfiggroup.cpp:488
#17 0x00007f38c4d2f188 in KIconTheme::KIconTheme (this=<value optimized out>, name=<value optimized out>, appName=...) at ../../kdeui/icons/kicontheme.cpp:208
#18 0x00007f38c4d2304b in KIconLoaderPrivate::addThemeByName (this=0x2d0c300, themename=..., appname=...) at ../../kdeui/icons/kiconloader.cpp:639
#19 0x00007f38c4d23267 in KIconLoaderPrivate::addBaseThemes (this=0x2d0c300, node=<value optimized out>, appname=...) at ../../kdeui/icons/kiconloader.cpp:616
#20 0x00007f38c4d23470 in KIconLoaderPrivate::initIconThemes (this=0x2d0c300) at ../../kdeui/icons/kiconloader.cpp:535
#21 0x00007f38c4d2537b in KIconLoaderPrivate::init (this=0x2d0c300, _appname=<value optimized out>, _dirs=<value optimized out>) at ../../kdeui/icons/kiconloader.cpp:486
#22 0x00007f38ac13ba64 in StatusNotifierItemSource::refreshCallback (this=0x2d42b10, call=0x2cc6b70) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:229
#23 0x00007f38ac13bb74 in StatusNotifierItemSource::qt_metacall (this=0x2d42b10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8fa21e50) at ./statusnotifieritemsource.moc:97
#24 0x00007f38c40ec5f8 in QMetaObject::activate (sender=0x2cc6b70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8fa21e50) at kernel/qobject.cpp:3287
#25 0x00007f38c4464f2f in QDBusPendingCallWatcher::finished (this=<value optimized out>, _t1=0x2cc6b70) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#26 0x00007f38c4464fb9 in _q_finished (this=0x2cc6b70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x25b0ce0) at qdbuspendingcall.cpp:482
#27 QDBusPendingCallWatcher::qt_metacall (this=0x2cc6b70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x25b0ce0) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#28 0x00007f38c40eb49a in QObject::event (this=0x2cc6b70, e=<value optimized out>) at kernel/qobject.cpp:1226
#29 0x00007f38c34949f4 in QApplicationPrivate::notify_helper (this=0x11b7740, receiver=0x2cc6b70, e=0x2d66230) at kernel/qapplication.cpp:4462
#30 0x00007f38c34993ba in QApplication::notify (this=<value optimized out>, receiver=0x2cc6b70, e=0x2d66230) at kernel/qapplication.cpp:4341
#31 0x00007f38c4d77796 in KApplication::notify (this=0x11a1160, receiver=0x2cc6b70, event=0x2d66230) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f38c40d749c in QCoreApplication::notifyInternal (this=0x11a1160, receiver=0x2cc6b70, event=0x2d66230) at kernel/qcoreapplication.cpp:731
#33 0x00007f38c40dac25 in sendEvent (receiver=0x0, event_type=0, data=0x10ccb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10ccb00) at kernel/qcoreapplication.cpp:1372
#35 0x00007f38c4102253 in sendPostedEvents (s=0x11bed60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x11bed60) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f38bb911bcd in g_main_dispatch (context=0x11bec80) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
#38 g_main_context_dispatch (context=0x11bec80) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
#39 0x00007f38bb9123a8 in g_main_context_iterate (context=0x11bec80, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
#40 0x00007f38bb912639 in g_main_context_iteration (context=0x11bec80, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#41 0x00007f38c41023ef in QEventDispatcherGlib::processEvents (this=0x10cc2e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#42 0x00007f38c353e4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007f38c40d6882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007f38c40d6abc in QEventLoop::exec (this=0x7fff8fa227d0, flags=...) at kernel/qeventloop.cpp:201
#45 0x00007f38c40daecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#46 0x00007f38c71e19dc in kdemain (argc=1, argv=0x7fff8fa22bd8) at ../../../../plasma/desktop/shell/main.cpp:120
#47 0x00007f38c6e2beff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fff8fa22bd8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff8fa22bc8) at libc-start.c:226
#48 0x0000000000400669 in _start ()

Reported using DrKonqi
Comment 1 Joachim Mairböck 2013-02-26 20:21:38 UTC 
Created attachment 77597 [details]
New crash information added by DrKonqi

amarok (2.7.0) on KDE Platform 4.10.00 using Qt 4.8.4

- What I was doing when the application crashed:
This also just happened in Amarok (see also bug 172051)

-- Backtrace (Reduced):
#8  0xb5795b7a in qstrcmp (str1=..., str2=...) at tools/qbytearray.cpp:346
#9  0xb6570773 in operator< (k2=..., k1=...) at /usr/src/debug/kdelibs-4.10.0/kdecore/config/kconfigdata.h:122
#10 qMapLessThanKey<KEntryKey> (key2=..., key1=...) at /usr/include/QtCore/qmap.h:107
#11 findNode (akey=..., this=0x881b188) at /usr/include/QtCore/qmap.h:487
#12 find (akey=..., this=0x881b188) at /usr/include/QtCore/qmap.h:608
Comment 2 Justin Zobel 2020-12-13 02:32:27 UTC 
Thank you for the crash reports.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Comment 3 Bug Janitor Service 2020-12-28 04:34:35 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2021-01-12 04:34:11 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!