[Bug 294257] New: KDE Daemon Crash

Thu Feb 16 18:55:25 GMT 2012

https://bugs.kde.org/show_bug.cgi?id=294257

           Summary: KDE Daemon Crash
           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: hackerarchangel at aol.com

Application: kded4 ($Id$)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Linux Mint 12 KDE

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

I was hooking up to an SMB share and was asked to log in and it then crashed.
Had FireFox open as well, was editing a spreadsheet in LibreOffice.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f62a143d780 (LWP 1662))]

Thread 3 (Thread 0x7f6285917700 (LWP 1702)):
#0  0x00007f629c763034 in __pthread_mutex_lock (mutex=0x90b448) at
pthread_mutex_lock.c:61
#1  0x00007f629be96023 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f629be96dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f629be97429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f62a00def3e in QEventDispatcherGlib::processEvents (this=0x9420e0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f62a00b2cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f62a00b2ef7 in QEventLoop::exec (this=0x7f6285916dd0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f629ffca27f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#8  0x00007f62a0095cbf in QInotifyFileSystemWatcherEngine::run (this=0x97ffd0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f629ffccd05 in QThreadPrivate::start (arg=0x97ffd0) at
thread/qthread_unix.cpp:331
#10 0x00007f629c760efc in start_thread (arg=0x7f6285917700) at
pthread_create.c:304
#11 0x00007f629eca289d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f627c8a5700 (LWP 5590)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f627c8a4af0 in ?? ()
#2  0x00007ffff6ab67e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f62a143d780 (LWP 1662)):
[KCrash Handler]
#6  ref (this=0x0) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x7ffff6aaf620) at
/usr/include/qt4/QtCore/qstring.h:729
#8  QList<QString>::removeAll (this=0xc2e820, _t=...) at
/usr/include/qt4/QtCore/qlist.h:761
#9  0x00007f6271d3f5b9 in KPasswdServer::processRequest (this=0xc2e7e0) at
../../kpasswdserver/kpasswdserver.cpp:718
#10 0x00007f6271d40440 in KPasswdServer::qt_metacall (this=0xc2e7e0,
_c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xc32100) at
./kpasswdserver.moc:114
#11 0x00007f62a00caa5e in QObject::event (this=0xc2e7e0, e=<optimized out>) at
kernel/qobject.cpp:1217
#12 0x00007f629f463474 in notify_helper (e=0xcaf2e0, receiver=0xc2e7e0,
this=0x752d50) at kernel/qapplication.cpp:4486
#13 QApplicationPrivate::notify_helper (this=0x752d50, receiver=0xc2e7e0,
e=0xcaf2e0) at kernel/qapplication.cpp:4458
#14 0x00007f629f4682e1 in QApplication::notify (this=0x7ffff6ab0600,
receiver=0xc2e7e0, e=0xcaf2e0) at kernel/qapplication.cpp:4365
#15 0x00007f62a0e21466 in KApplication::notify (this=0x7ffff6ab0600,
receiver=0xc2e7e0, event=0xcaf2e0) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f62a00b3afc in QCoreApplication::notifyInternal
(this=0x7ffff6ab0600, receiver=0xc2e7e0, event=0xcaf2e0) at
kernel/qcoreapplication.cpp:787
#17 0x00007f62a00b751f in sendEvent (event=0xcaf2e0, receiver=0xc2e7e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x6bf5e0) at kernel/qcoreapplication.cpp:1428
#19 0x00007f62a00dea73 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#21 0x00007f629be96a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f629be97258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f629be97429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f62a00deed6 in QEventDispatcherGlib::processEvents (this=0x6c1d30,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007f629f50b10e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007f62a00b2cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#27 0x00007f62a00b2ef7 in QEventLoop::exec (this=0x7ffff6ab0590, flags=...) at
kernel/qeventloop.cpp:201
#28 0x00007f62a00b7789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#29 0x00007f628ec0cd65 in kdemain (argc=1, argv=0x730850) at
../../kded/kded.cpp:924
#30 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
#31 0x0000000000405949 in main (argc=4, argv=0x7fff00000001,
envp=0x7ffff6ab1760) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 293703, bug 293126, bug 292978, bug 288784,
bug 288571.

Reported using DrKonqi

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