[Bug 294685] New: KDE Daemon segmentation fault after wake-from-sleep

Bob bugzilla at ambages.net
Thu Feb 23 13:57:58 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=294685

           Summary: KDE Daemon segmentation fault after wake-from-sleep
           Product: kdelibs
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: bugzilla at ambages.net


Application: kded4 ($Id$)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I don't know what exactly crashed, but I got the daemon segmentation fault
dialog first thing in the morning.  Last night I had pressed the "sleep" key on
the keyboard, and the system went to sleep as expected.  I also had set the
BIOS to perform a Wake-up at 5:55 am, to give a CRON job  the opportunity to
run at 6:00.  At 8:00am, I logged in and found the dialog.  The CRON job had
not run.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6afd33d780 (LWP 1739))]

Thread 3 (Thread 0x7f6adef9d700 (LWP 1748)):
#0  0x00007f6afab90773 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6af7d90f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6af7d91792 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6adf27a516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6af7db62b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6aecf7e56c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007f6af865aefc in start_thread (arg=0x7f6adef9d700) at
pthread_create.c:304
#7  0x00007f6afab9c89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6ade590700 (LWP 1749)):
#0  0x00007f6afab90773 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6af7d90f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6af7d91429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6afbfd8f3e in QEventDispatcherGlib::processEvents (this=0x130d4e0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6afbfaccf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6afbfacef7 in QEventLoop::exec (this=0x7f6ade58fd10, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f6afbec427f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007f6afbf8fcbf in QInotifyFileSystemWatcherEngine::run (this=0x1275170)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6afbec6d05 in QThreadPrivate::start (arg=0x1275170) at
thread/qthread_unix.cpp:331
#9  0x00007f6aecf7e56c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f6af865aefc in start_thread (arg=0x7f6ade590700) at
pthread_create.c:304
#11 0x00007f6afab9c89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6afd33d780 (LWP 1739)):
[KCrash Handler]
#6  QMap (other=..., this=0x7fffb36e6460) at /usr/include/qt4/QtCore/qmap.h:185
#7  RandRScreen::outputs (this=0x0) at
../../../../kcontrol/randr/randrscreen.cpp:231
#8  0x00007f6ad34a3787 in RandrMonitorModule::outputs (this=<optimized out>,
display=..., connected=true, active=false, validCrtc=false) at
../../../../kcontrol/randr/module/randrmonitor.cpp:250
#9  0x00007f6ad34a3934 in RandrMonitorModule::connectedOutputs (this=<optimized
out>, display=<optimized out>) at
../../../../kcontrol/randr/module/randrmonitor.cpp:232
#10 0x00007f6ad34a399c in RandrMonitorModule::resumedFromSuspend
(this=0x13effc0) at ../../../../kcontrol/randr/module/randrmonitor.cpp:202
#11 0x00007f6ad34a428c in RandrMonitorModule::qt_metacall (this=0x13effc0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at
./randrmonitor.moc:77
#12 0x00007f6af95810e9 in QDBusConnectionPrivate::deliverCall (this=0x10389b0,
object=0x13effc0, msg=..., metaTypes=..., slotIdx=10) at
qdbusintegrator.cpp:942
#13 0x00007f6af958a38f in QDBusCallDeliveryEvent::placeMetaCall
(this=<optimized out>, object=<optimized out>) at qdbusintegrator_p.h:103
#14 0x00007f6afbfc4a5e in QObject::event (this=0x13effc0, e=<optimized out>) at
kernel/qobject.cpp:1217
#15 0x00007f6afb35d474 in notify_helper (e=0x1dc3fd0, receiver=0x13effc0,
this=0x10402f0) at kernel/qapplication.cpp:4486
#16 QApplicationPrivate::notify_helper (this=0x10402f0, receiver=0x13effc0,
e=0x1dc3fd0) at kernel/qapplication.cpp:4458
#17 0x00007f6afb3622e1 in QApplication::notify (this=0x7fffb36e6fe0,
receiver=0x13effc0, e=0x1dc3fd0) at kernel/qapplication.cpp:4365
#18 0x00007f6afcd1b466 in KApplication::notify (this=0x7fffb36e6fe0,
receiver=0x13effc0, event=0x1dc3fd0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f6afbfadafc in QCoreApplication::notifyInternal
(this=0x7fffb36e6fe0, receiver=0x13effc0, event=0x1dc3fd0) at
kernel/qcoreapplication.cpp:787
#20 0x00007f6afbfb151f in sendEvent (event=0x1dc3fd0, receiver=0x13effc0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xf935e0) at kernel/qcoreapplication.cpp:1428
#22 0x00007f6afbfd8a73 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#24 0x00007f6af7d90a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f6af7d91258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f6af7d91429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f6afbfd8ed6 in QEventDispatcherGlib::processEvents (this=0xf95d30,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007f6afb40510e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f6afbfaccf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f6afbfacef7 in QEventLoop::exec (this=0x7fffb36e6f70, flags=...) at
kernel/qeventloop.cpp:201
#31 0x00007f6afbfb1789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#32 0x00007f6ae9024d65 in kdemain (argc=1, argv=0x1012090) at
../../kded/kded.cpp:924
#33 0x0000000000408547 in launch (argc=1, _name=0x40b2d7 "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b15e "0") at
../../kinit/kinit.cpp:746
#34 0x0000000000405949 in main (argc=4, argv=0x7fff00000001,
envp=0x7fffb36e8140) at ../../kinit/kinit.cpp:1861

This bug may be a duplicate of or related to bug 294581, bug 288456, bug
287892.

Possible duplicates by query: bug 294581, bug 288456, bug 288382, bug 287892,
bug 285693.

Reported using DrKonqi

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