Bug 274855

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38.6-27.fc15.x86_64 x86_64
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- What I was doing when the application crashed:
Start up of kde plasma
- Custom settings of the application:

Have removed the ~/kde .... autostart file. Crashed before doing that with debug statement that /usr/bin/autorun was not found.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7ff3a5e6a840 (LWP 6545))]

Thread 3 (Thread 0x7ff38d1e2700 (LWP 6549)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:219
#1  0x00000037a667452e in wait (time=30000, this=0x2f151b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f30a50, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037a6668ebf in QThreadPoolThread::run (this=0x2f0fcd0) at concurrent/qthreadpool.cpp:140
#4  0x00000037a6674125 in QThreadPrivate::start (arg=0x2f0fcd0) at thread/qthread_unix.cpp:320
#5  0x000000379ba07cd1 in start_thread (arg=0x7ff38d1e2700) at pthread_create.c:305
#6  0x000000379aedfd3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7ff384f29700 (LWP 6552)):
#0  0x000000379aed73e3 in __poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000379aa430a4 in g_main_context_poll (n_fds=1, fds=0x7ff3780024a0, priority=<optimized out>, timeout=-1, context=0x7ff3780009b0) at gmain.c:3404
#2  g_main_context_iterate (context=0x7ff3780009b0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3086
#3  0x000000379aa435dc in g_main_context_iteration (context=0x7ff3780009b0, may_block=1) at gmain.c:3154
#4  0x00000037a6784d86 in QEventDispatcherGlib::processEvents (this=0x7ff3780008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00000037a67596d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000037a67598cf in QEventLoop::exec (this=0x7ff384f28d10, flags=...) at kernel/qeventloop.cpp:201
#7  0x00000037a66716af in QThread::exec (this=<optimized out>) at thread/qthread.cpp:492
#8  0x00000037a673c73f in QInotifyFileSystemWatcherEngine::run (this=0x342e8c0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00000037a6674125 in QThreadPrivate::start (arg=0x342e8c0) at thread/qthread_unix.cpp:320
#10 0x000000379ba07cd1 in start_thread (arg=0x7ff384f29700) at pthread_create.c:305
#11 0x000000379aedfd3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7ff3a5e6a840 (LWP 6545)):
[KCrash Handler]
#6  ref (this=0x31) at ../../src/corelib/arch/qatomic_x86_64.h:121
#7  QString::operator= (this=0x2ab0a60, other=...) at tools/qstring.cpp:1357
#8  0x00007ff396768812 in Marble::WorldClock::init (this=0x2ab09e0) at /usr/src/debug/kdeedu-4.6.3/marble/src/plasmoid/worldclock.cpp:117
#9  0x00000037b9520695 in Plasma::ContainmentPrivate::initApplets (this=0x2acba60) at /usr/src/debug/kdelibs-4.6.3/plasma/containment.cpp:463
#10 0x00000037b9534611 in Plasma::CoronaPrivate::importLayout (this=0x261fed0, conf=<optimized out>, mergeConfig=false) at /usr/src/debug/kdelibs-4.6.3/plasma/corona.cpp:566
#11 0x00000037b9535334 in Plasma::Corona::loadLayout (this=0x270fcb0, configName=...) at /usr/src/debug/kdelibs-4.6.3/plasma/corona.cpp:494
#12 0x00000037b95353fc in Plasma::Corona::initializeLayout (this=0x270fcb0, configName=...) at /usr/src/debug/kdelibs-4.6.3/plasma/corona.cpp:397
#13 0x00000037b0c57b1b in PlasmaApp::corona (this=0x26072b0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/plasmaapp.cpp:804
#14 0x00000037b0c57e1f in PlasmaApp::setupDesktop (this=0x26072b0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/plasmaapp.cpp:306
#15 0x00000037b0c596db in PlasmaApp::qt_metacall (this=0x26072b0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x26cf800) at /usr/src/debug/kdebase-workspace-4.6.3/x86_64-redhat-linux-gnu/plasma/desktop/shell/plasmaapp.moc:155
#16 0x00000037a6770a8a in QObject::event (this=0x26072b0, e=<optimized out>) at kernel/qobject.cpp:1217
#17 0x00000037a9bbb2a4 in QApplication::event (this=0x26072b0, e=0x26f7e90) at kernel/qapplication.cpp:2503
#18 0x00000037a9bb73d4 in notify_helper (e=0x26f7e90, receiver=0x26072b0, this=0x261ebb0) at kernel/qapplication.cpp:4462
#19 QApplicationPrivate::notify_helper (this=0x261ebb0, receiver=0x26072b0, e=0x26f7e90) at kernel/qapplication.cpp:4434
#20 0x00000037a9bbc261 in QApplication::notify (this=0x26072b0, receiver=0x26072b0, e=0x26f7e90) at kernel/qapplication.cpp:4341
#21 0x00000037aaa41806 in KApplication::notify (this=0x26072b0, receiver=0x26072b0, event=0x26f7e90) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#22 0x00000037a675a1bc in QCoreApplication::notifyInternal (this=0x26072b0, receiver=0x26072b0, event=0x26f7e90) at kernel/qcoreapplication.cpp:731
#23 0x00000037a675d784 in sendEvent (event=0x26f7e90, receiver=0x26072b0) at kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25b2cb0) at kernel/qcoreapplication.cpp:1372
#25 0x00000037a67848c3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x26259c0) at kernel/qeventdispatcher_glib.cpp:277
#27 0x000000379aa42b6d in g_main_dispatch (context=0x26258e0) at gmain.c:2440
#28 g_main_context_dispatch (context=0x26258e0) at gmain.c:3013
#29 0x000000379aa43348 in g_main_context_iterate (context=0x26258e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3091
#30 0x000000379aa435dc in g_main_context_iteration (context=0x26258e0, may_block=1) at gmain.c:3154
#31 0x00000037a6784d1f in QEventDispatcherGlib::processEvents (this=0x25b47c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00000037a9c59f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#33 0x00000037a67596d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00000037a67598cf in QEventLoop::exec (this=0x7fff4edf7a60, flags=...) at kernel/qeventloop.cpp:201
#35 0x00000037a675da17 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#36 0x00000037b0c3f1e3 in kdemain (argc=1, argv=0x7fff4edf7e48) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/main.cpp:120
#37 0x000000379ae2143d in __libc_start_main (main=0x400890 <main(int, char**)>, argc=1, ubp_av=0x7fff4edf7e48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4edf7e38) at libc-start.c:226
#38 0x00000000004008c1 in _start ()

Possible duplicates by query: bug 255715, bug 248463.

Reported using DrKonqi