Bug 286252

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 3.1.0 x86_64
Distribution: "Gentoo Base System release 2.0.3"

-- Information about the crash:
- What I was doing when the application crashed:
I resumed from suspend and the crash reporter was showing. Nothing looks wrong, so it didn't do anything bad.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f65ab815760 (LWP 4053))]

Thread 2 (Thread 0x7f658f585700 (LWP 4054)):
#0  0x00007f65a8e87293 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f65a5c9e709 in g_main_context_poll (context=0x1737b30, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3405
#2  g_main_context_iterate (context=0x1737b30, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3087
#3  0x00007f65a5c9eb5c in g_main_context_iteration (context=0x1737b30, may_block=1) at gmain.c:3155
#4  0x00007f65aa476d56 in QEventDispatcherGlib::processEvents (this=0x16ce150, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f65aa449972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f65aa449d54 in QEventLoop::exec (this=0x7f658f584d20, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f65aa35637d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f65aa429988 in QInotifyFileSystemWatcherEngine::run (this=0x1705260) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f65aa3593a5 in QThreadPrivate::start (arg=0x1705260) at thread/qthread_unix.cpp:320
#10 0x00007f659c977bc3 in ?? () from /usr/lib64/libGL.so.1
#11 0x00007f65aa0ccbda in start_thread (arg=<value optimized out>) at pthread_create.c:301
#12 0x00007f65a8e8ff0d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f65ab815760 (LWP 4053)):
[KCrash Handler]
#6  0x00007f6000000008 in ?? ()
#7  0x00007f658e95f483 in ~QHashNode (this=0x18d6268, akey=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:217
#8  deleteNode2 (this=0x18d6268, akey=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:519
#9  deleteNode (this=0x18d6268, akey=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:507
#10 QHash<QString, Solid::Device>::remove (this=0x18d6268, akey=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:795
#11 0x00007f658e95c6bc in HotplugEngine::onDeviceRemoved (this=0x18d6240, udi=...) at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5/plasma/generic/dataengines/hotplug/hotplugengine.cpp:243
#12 0x00007f658e95e8b9 in HotplugEngine::qt_metacall (this=0x18d6240, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff72018660) at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5_build/plasma/generic/dataengines/hotplug/hotplugengine.moc:81
#13 0x00007f65aa4628ff in QMetaObject::activate (sender=0x170eb20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1d1db30) at kernel/qobject.cpp:3278
#14 0x00007f65a31401a5 in Solid::DeviceNotifier::deviceRemoved (this=0x7f658800caa0, _t1=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5_build/solid/solid/devicenotifier.moc:94
#15 0x00007f65a31432b3 in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x170eb20, udi=...) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/solid/solid/devicemanager.cpp:207
#16 0x00007f65a3143751 in Solid::DeviceManagerPrivate::qt_metacall (this=0x170eb20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff72018850) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5_build/solid/solid/devicemanager_p.moc:80
#17 0x00007f65aa4628ff in QMetaObject::activate (sender=0x1736e20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1d1db30) at kernel/qobject.cpp:3278
#18 0x00007f65a3157005 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0x7f658800caa0, _t1=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5_build/solid/solid/ifaces/devicemanager.moc:94
#19 0x00007f65a31a2b96 in slotDeviceRemoved (this=0x1736e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff72018b00) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/solid/solid/backends/upower/upowermanager.cpp:164
#20 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0x1736e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff72018b00) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5_build/solid/solid/backends/upower/upowermanager.moc:78
#21 0x00007f65aa4628ff in QMetaObject::activate (sender=0x1736e38, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1d1db30) at kernel/qobject.cpp:3278
#22 0x00007f65a72a3a4f in QDBusInterfacePrivate::metacall (this=<value optimized out>, c=<value optimized out>, id=<value optimized out>, argv=<value optimized out>) at qdbusinterface.cpp:278
#23 0x00007f65a728fc99 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:941
#24 0x00007f65a72999bf in QDBusCallDeliveryEvent::placeMetaCall (this=0x7f6000000008, object=0x7f6588013f10) at qdbusintegrator_p.h:103
#25 0x00007f65aa45c9ae in QObject::event (this=0x1736e38, e=0x7f658800caa0) at kernel/qobject.cpp:1217
#26 0x00007f65a95e1acc in QApplicationPrivate::notify_helper (this=0x11abcc0, receiver=0x1736e38, e=0x1cfc090) at kernel/qapplication.cpp:4462
#27 0x00007f65a95e6f6d in QApplication::notify (this=0x1199fe0, receiver=0x1736e38, e=0x1cfc090) at kernel/qapplication.cpp:4341
#28 0x00007f65ab20ec26 in KApplication::notify (this=0x1199fe0, receiver=0x1736e38, event=0x1cfc090) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#29 0x00007f65aa44ac1b in QCoreApplication::notifyInternal (this=0x1199fe0, receiver=0x1736e38, event=0x1cfc090) at kernel/qcoreapplication.cpp:731
#30 0x00007f65aa44dba1 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x10dabe0) at kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x10dabe0) at kernel/qcoreapplication.cpp:1372
#32 0x00007f65aa4771c3 in sendPostedEvents (s=0x11afc60) at kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x11afc60) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f65a5c9a311 in g_main_dispatch (context=0x11aece0) at gmain.c:2441
#35 g_main_context_dispatch (context=0x11aece0) at gmain.c:3014
#36 0x00007f65a5c9e9a8 in g_main_context_iterate (context=0x11aece0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3092
#37 0x00007f65a5c9eb5c in g_main_context_iteration (context=0x11aece0, may_block=1) at gmain.c:3155
#38 0x00007f65aa476d03 in QEventDispatcherGlib::processEvents (this=0x11ab3e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007f65a9693b6e in QGuiEventDispatcherGlib::processEvents (this=0x7f658800caa0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f65aa449972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007f65aa449d54 in QEventLoop::exec (this=0x7fff720196f0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007f65aa44ddcb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#43 0x00007f6599d481e3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5/plasma/desktop/shell/main.cpp:120
#44 0x00000000004075d3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40a90b "0") at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/kinit/kinit.cpp:734
#45 0x00000000004081d0 in handle_launcher_request (sock=7, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/kinit/kinit.cpp:1226
#46 0x00000000004086fb in handle_requests (waitForPid=6342368) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/kinit/kinit.cpp:1419
#47 0x00000000004092a1 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r2/work/kdelibs-4.6.5/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 284920.

Possible duplicates by query: bug 286237, bug 286136, bug 285850, bug 285340, bug 284920.

Reported using DrKonqi