Application that crashed: plasma
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
and then reboot, just after start of X - some error message dialog (I miss it)
windows are work, but there is no plasma (panels and widgets and desktop)

 -- Backtrace:
Application: Рабочее пространство Plasma (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  QList<QString>::detach_helper (this=0x7fff42252d70) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  0x00007fbc1d20066d in Solid::Control::WirelessNetworkInterfacePrivate::readAccessPoints (this=0x11071f0) at /usr/include/qt4/QtCore/qlist.h:111
#7  0x00007fbc1d1fa826 in Solid::Control::NetworkManagerPrivate::findRegisteredNetworkInterface (this=0x108c8a0, uni=@0x110b6c0)
    at /build/buildd/kdebase-workspace-4.3.2/libs/solid/control/networkmanager.cpp:240
#8  0x00007fbc1d1fadc4 in Solid::Control::NetworkManagerPrivate::buildDeviceList (this=0x108c8a0, uniList=<value optimized out>)
    at /build/buildd/kdebase-workspace-4.3.2/libs/solid/control/networkmanager.cpp:86
#9  0x00007fbc1d1faf4c in Solid::Control::NetworkManagerPrivate::networkInterfaces (this=0x108c8a0) at /build/buildd/kdebase-workspace-4.3.2/libs/solid/control/networkmanager.cpp:103
#10 0x00007fbc1d1fafdc in Solid::Control::NetworkManager::networkInterfaces () at /build/buildd/kdebase-workspace-4.3.2/libs/solid/control/networkmanager.cpp:113
#11 0x00007fbc1cba2cc9 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#12 0x00007fbc1cba4b04 in ?? () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#13 0x00007fbc1cba8967 in KPluginFactory::createInstance<NetworkManagerApplet, QObject> () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#14 0x00007fbc3997019d in KPluginFactory::create (this=0xbcd620, iface=0x7fbc3178bbc0 "Plasma::Applet", parentWidget=0x0, parent=0x0, args=@0x7fff422538a0, keyword=@0x7fff42253810)
    at /build/buildd/kde4libs-4.3.2/kdecore/util/kpluginfactory.cpp:191
#15 0x00007fbc3166c176 in Plasma::Applet::load (appletName=@0x7fff42253c60, appletId=<value optimized out>, args=<value optimized out>)
    at /build/buildd/kde4libs-4.3.2/kdecore/util/kpluginfactory.h:515
#16 0x00007fbc3167ac50 in Plasma::ContainmentPrivate::addApplet (this=0xe762a0, name=@0x7fff42253c60, args=@0x7fff42253c40, appletGeometry=@0x7fff42253b80, id=176, delayInit=true)
    at /build/buildd/kde4libs-4.3.2/plasma/containment.cpp:1844
#17 0x00007fbc3167db89 in Plasma::Containment::restoreContents (this=0xe75730, group=<value optimized out>) at /build/buildd/kde4libs-4.3.2/plasma/containment.cpp:412
#18 0x00007fbc316800d3 in Plasma::Containment::restore (this=0xe75730, group=@0x7fff42253fe0) at /build/buildd/kde4libs-4.3.2/plasma/containment.cpp:321
#19 0x00007fbc316832f9 in Plasma::Corona::loadLayout (this=0xc66630, configName=<value optimized out>) at /build/buildd/kde4libs-4.3.2/plasma/corona.cpp:369
#20 0x00007fbc31684e02 in Plasma::Corona::initializeLayout (this=0xc66630, configName=@0x7fff42254200) at /build/buildd/kde4libs-4.3.2/plasma/corona.cpp:324
#21 0x00007fbc2dbb2a17 in ?? () from /usr/lib/libkdeinit4_plasma.so
#22 0x00007fbc2dbb3025 in ?? () from /usr/lib/libkdeinit4_plasma.so
#23 0x00007fbc2dbb6088 in ?? () from /usr/lib/libkdeinit4_plasma.so
#24 0x00007fbc39d58ea2 in QMetaObject::activate (sender=0xc09ca0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1119bd8) at kernel/qobject.cpp:3113
#25 0x00007fbc39d5e14f in QSingleShotTimer::timerEvent (this=0xc09ca0) at kernel/qtimer.cpp:298
#26 0x00007fbc39d53263 in QObject::event (this=0xc09ca0, e=0x17971a078) at kernel/qobject.cpp:1075
#27 0x00007fbc37308f4d in QApplicationPrivate::notify_helper (this=0xa7b1d0, receiver=0xc09ca0, e=0x7fff42254a50) at kernel/qapplication.cpp:4056
#28 0x00007fbc3731118a in QApplication::notify (this=0xa72950, receiver=0xc09ca0, e=0x7fff42254a50) at kernel/qapplication.cpp:4021
#29 0x00007fbc3841babb in KApplication::notify (this=0xa72950, receiver=0xc09ca0, event=0x7fff42254a50) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#30 0x00007fbc39d436ac in QCoreApplication::notifyInternal (this=0xa72950, receiver=0xc09ca0, event=0x7fff42254a50) at kernel/qcoreapplication.cpp:610
#31 0x00007fbc39d70516 in QTimerInfoList::activateTimers (this=0xa7e180) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#32 0x00007fbc39d6cb2d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#33 0x00007fbc35d9c20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0x00007fbc35d9f8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0x00007fbc35d9fa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0x00007fbc39d6ca8f in QEventDispatcherGlib::processEvents (this=0xa7ac20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#37 0x00007fbc373a1bdf in QGuiEventDispatcherGlib::processEvents (this=0x1119bb0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x00007fbc39d41f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1109740736}) at kernel/qeventloop.cpp:149
#39 0x00007fbc39d42314 in QEventLoop::exec (this=0x7fff42254d00, flags={i = 1109740816}) at kernel/qeventloop.cpp:201
#40 0x00007fbc39d445e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x00007fbc2dba09bb in kdemain () from /usr/lib/libkdeinit4_plasma.so
#42 0x0000000000407215 in launch (argc=1, _name=0xa20548 "/usr/bin/plasma", args=<value optimized out>, cwd=0x0, envc=0, envs=0xa20560 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x40a3a1 "0") at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:677
#43 0x0000000000407a38 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1169
#44 0x0000000000407fe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1362
#45 0x0000000000408b26 in main (argc=2, argv=0x7fff42255ba8, envp=0x7fff42255bc0) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1793

Reported using DrKonqi