Bug 256649

Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
system setting crash - click on desktop icon

The crash can be reproduced every time.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2087f94760 (LWP 2399))]

Thread 2 (Thread 0x7f2078b4b710 (LWP 2400)):
#0  0x00007f20854faf93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f20827294a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f20827298fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f2085c4f566 in QEventDispatcherGlib::processEvents (this=0x28c3c90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f2085c24992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f2085c24d6c in QEventLoop::exec (this=0x7f2078b4adb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f2085b2ed59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f2085c05178 in QInotifyFileSystemWatcherEngine::run (this=0x28cf450) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2085b31775 in QThreadPrivate::start (arg=0x28cf450) at thread/qthread_unix.cpp:248
#9  0x00007f208309c9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f208550770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2087f94760 (LWP 2399)):
[KCrash Handler]
#5  0x00007f2073e8c12e in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
#6  0x00007f2073e8c2c9 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1
#7  0x00007f2073e8bc70 in ?? () from /usr/lib/fglrx/libGL.so.1
#8  0x00007f2073e6bff8 in ?? () from /usr/lib/fglrx/libGL.so.1
#9  0x00007f2073e66146 in glXChooseVisual () from /usr/lib/fglrx/libGL.so.1
#10 0x00007f20633aa70a in KSWidget (this=0x29d5de0, parent=<value optimized out>, wf=<value optimized out>) at ../../../kcontrol/screensaver/kswidget.cpp:49
#11 0x00007f206339cc54 in KSSMonitor (this=0x2afb5e0) at ../../../kcontrol/screensaver/kssmonitor.h:9
#12 KScreenSaver::slotPreviewExited (this=0x2afb5e0) at ../../../kcontrol/screensaver/scrnsave.cpp:505
#13 0x00007f206339f108 in KScreenSaver::findSavers (this=0x2afb5e0) at ../../../kcontrol/screensaver/scrnsave.cpp:473
#14 0x00007f206339ff7c in KScreenSaver::qt_metacall (this=0x2afb5e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff10d7ffe0) at ./scrnsave.moc:104
#15 0x00007f2085c38e3f in QMetaObject::activate (sender=0x2afb220, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#16 0x00007f2085c35a63 in QObject::event (this=0x2afb220, e=0x7fff10d80730) at kernel/qobject.cpp:1212
#17 0x00007f208681322c in QApplicationPrivate::notify_helper (this=0x24d4e30, receiver=0x2afb220, e=0x7fff10d80730) at kernel/qapplication.cpp:4300
#18 0x00007f20868196fb in QApplication::notify (this=0x7fff10d80a80, receiver=0x2afb220, e=0x7fff10d80730) at kernel/qapplication.cpp:4183
#19 0x00007f208751e526 in KApplication::notify (this=0x7fff10d80a80, receiver=0x2afb220, event=0x7fff10d80730) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007f2085c2606c in QCoreApplication::notifyInternal (this=0x7fff10d80a80, receiver=0x2afb220, event=0x7fff10d80730) at kernel/qcoreapplication.cpp:704
#21 0x00007f2085c52d42 in QCoreApplication::sendEvent (this=0x24d86a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x24d86a0) at kernel/qeventdispatcher_unix.cpp:603
#23 0x00007f2085c4f824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 0x00007f20827258c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007f2082729748 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007f20827298fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007f2085c4f513 in QEventDispatcherGlib::processEvents (this=0x24ad770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f20868c346e in QGuiEventDispatcherGlib::processEvents (this=0x24e9fe0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f2085c24992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f2085c24d6c in QEventLoop::exec (this=0x7fff10d809d0, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f2085c28aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#32 0x00000000004110d9 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 234689.

Possible duplicates by query: bug 256012, bug 252505, bug 251698, bug 251611, bug 246380.

Reported using DrKonqi