Bug 317728

Application: kded4 ($Id$)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-32-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: 
i tryed search the local server

- Unusual behavior I noticed:
programs closed without chanses to save done work

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdcc1557780 (LWP 1522))]

Thread 3 (Thread 0x7fdca4e0c700 (LWP 1585)):
#0  0x00007fdcbedb0e63 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdcbbfadf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdcbbfae792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdca50e9516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fdcbbfd32b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdcbc877efc in start_thread (arg=0x7fdca4e0c700) at pthread_create.c:304
#6  0x00007fdcbedbcf8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdc9ffff700 (LWP 1588)):
#0  0x00007fdcbedb0e63 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdcbbfadf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdcbbfae429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdcc01f9f3e in QEventDispatcherGlib::processEvents (this=0x1514bd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fdcc01cdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdcc01cdef7 in QEventLoop::exec (this=0x7fdc9fffedd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fdcc00e527f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fdcc01b0cbf in QInotifyFileSystemWatcherEngine::run (this=0x1513350) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fdcc00e7d05 in QThreadPrivate::start (arg=0x1513350) at thread/qthread_unix.cpp:331
#9  0x00007fdcbc877efc in start_thread (arg=0x7fdc9ffff700) at pthread_create.c:304
#10 0x00007fdcbedbcf8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdcc1557780 (LWP 1522)):
[KCrash Handler]
#6  ref (this=0x2e65646b2e67726f) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x7fff21c53750) at /usr/include/qt4/QtCore/qstring.h:729
#8  QList<QString>::removeAll (this=0x160af60, _t=...) at /usr/include/qt4/QtCore/qlist.h:761
#9  0x00007fdc981625b9 in KPasswdServer::processRequest (this=0x160af20) at ../../kpasswdserver/kpasswdserver.cpp:718
#10 0x00007fdc98163440 in KPasswdServer::qt_metacall (this=0x160af20, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x156cdc0) at ./kpasswdserver.moc:114
#11 0x00007fdcc01e5a5e in QObject::event (this=0x160af20, e=<optimized out>) at kernel/qobject.cpp:1217
#12 0x00007fdcbf57e474 in notify_helper (e=0x156ce20, receiver=0x160af20, this=0x12a5920) at kernel/qapplication.cpp:4486
#13 QApplicationPrivate::notify_helper (this=0x12a5920, receiver=0x160af20, e=0x156ce20) at kernel/qapplication.cpp:4458
#14 0x00007fdcbf5832e1 in QApplication::notify (this=0x7fff21c54730, receiver=0x160af20, e=0x156ce20) at kernel/qapplication.cpp:4365
#15 0x00007fdcc0f3c466 in KApplication::notify (this=0x7fff21c54730, receiver=0x160af20, event=0x156ce20) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fdcc01ceafc in QCoreApplication::notifyInternal (this=0x7fff21c54730, receiver=0x160af20, event=0x156ce20) at kernel/qcoreapplication.cpp:787
#17 0x00007fdcc01d251f in sendEvent (event=0x156ce20, receiver=0x160af20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x121b5e0) at kernel/qcoreapplication.cpp:1428
#19 0x00007fdcc01f9a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#21 0x00007fdcbbfada5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fdcbbfae258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fdcbbfae429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fdcc01f9ed6 in QEventDispatcherGlib::processEvents (this=0x121dd30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fdcbf62610e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fdcc01cdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fdcc01cdef7 in QEventLoop::exec (this=0x7fff21c546c0, flags=...) at kernel/qeventloop.cpp:201
#28 0x00007fdcc01d2789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#29 0x00007fdcaf680d65 in kdemain (argc=1, argv=0x1263060) 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=0x7fff21c55890) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 302352, bug 302349, bug 297979.

Reported using DrKonqi