As requested (with kdebase-dbg) backtrace:

[Thread debugging using libthread_db enabled]
[New Thread 0xb67fd6c0 (LWP 7713)]
[KCrash handler]
#6  0x081b675a in ?? ()
#7  0xb71a1a5f in QApplication::notify (this=0x808cc70, receiver=0x81b0000, 
    e=0xbfdaa4f8) at kernel/qapplication.cpp:2361
#8  0xb78a59b2 in KApplication::notify (this=0x808cc70, receiver=0x81b0000, 
    event=0xbfdaa4f8)
    at /build/buildd/kdelibs-3.5.10/./kdecore/kapplication.cpp:550
#9  0xb713028d in QApplication::sendEvent (receiver=0x81b0000, 
    event=0xbfdaa4f8) at ../include/qapplication.h:523
#10 0xb7192b19 in QEventLoop::activateTimers (this=0x80d67e0)
    at kernel/qeventloop_unix.cpp:559
#11 0xb714564b in QEventLoop::processEvents (this=0x80d67e0, flags=0)
    at kernel/qeventloop_x11.cpp:392
#12 0xb71baf02 in QEventLoop::processEvents (this=0x80d67e0, flags=0, 
    maxTime=3000) at kernel/qeventloop.cpp:261
#13 0xb71a184a in QApplication::processEvents (this=0x808cc70, maxtime=3000)
    at kernel/qapplication.cpp:2696
#14 0xb71a1875 in QApplication::processEvents (this=0x808cc70)
    at kernel/qapplication.cpp:2680
#15 0xb6621abc in ExtensionContainer::autoHide (this=0x822abf8, hide=true)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/container_extension.cpp:840
#16 0xb6621ca4 in ExtensionContainer::autoHideTimeout (this=0x822abf8)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/container_extension.cpp:737
#17 0xb6628e44 in ExtensionContainer::qt_invoke (this=0x822abf8, _id=53, 
    _o=0xbfdaa908) at ./container_extension.moc:170
#18 0xb720b704 in QObject::activate_signal (this=0x823ec20, clist=0x823e808, 
    o=0xbfdaa908) at kernel/qobject.cpp:2359
#19 0xb720c1e9 in QObject::activate_signal (this=0x823ec20, signal=2)
    at kernel/qobject.cpp:2328
#20 0xb759d320 in QTimer::timeout (this=0x823ec20)
    at .moc/debug-shared-mt/moc_qtimer.cpp:82
#21 0xb7232d0e in QTimer::event (this=0x823ec20, e=0xbfdaac08)
    at kernel/qtimer.cpp:222
#22 0xb719fc36 in QApplication::internalNotify (this=0x808cc70, 
    receiver=0x823ec20, e=0xbfdaac08) at kernel/qapplication.cpp:2638
#23 0xb71a1a5f in QApplication::notify (this=0x808cc70, receiver=0x823ec20, 
    e=0xbfdaac08) at kernel/qapplication.cpp:2361
#24 0xb78a59b2 in KApplication::notify (this=0x808cc70, receiver=0x823ec20, 
    event=0xbfdaac08)
    at /build/buildd/kdelibs-3.5.10/./kdecore/kapplication.cpp:550
#25 0xb713028d in QApplication::sendEvent (receiver=0x823ec20, 
    event=0xbfdaac08) at ../include/qapplication.h:523
#26 0xb7192b19 in QEventLoop::activateTimers (this=0x80d67e0)
    at kernel/qeventloop_unix.cpp:559
#27 0xb714564b in QEventLoop::processEvents (this=0x80d67e0, flags=0)
    at kernel/qeventloop_x11.cpp:392
#28 0xb71baf02 in QEventLoop::processEvents (this=0x80d67e0, flags=0, 
    maxTime=3000) at kernel/qeventloop.cpp:261
#29 0xb71a184a in QApplication::processEvents (this=0x808cc70, maxtime=3000)
    at kernel/qapplication.cpp:2696
#30 0xb71a1875 in QApplication::processEvents (this=0x808cc70)
    at kernel/qapplication.cpp:2680
#31 0xb6621abc in ExtensionContainer::autoHide (this=0x8141d88, hide=true)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/container_extension.cpp:840
#32 0xb6621ca4 in ExtensionContainer::autoHideTimeout (this=0x8141d88)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/container_extension.cpp:737
#33 0xb6628e44 in ExtensionContainer::qt_invoke (this=0x8141d88, _id=53, 
    _o=0xbfdab018) at ./container_extension.moc:170
#34 0xb720b704 in QObject::activate_signal (this=0x817a7b0, clist=0x80cf0a8, 
    o=0xbfdab018) at kernel/qobject.cpp:2359
#35 0xb720c1e9 in QObject::activate_signal (this=0x817a7b0, signal=2)
    at kernel/qobject.cpp:2328
#36 0xb759d320 in QTimer::timeout (this=0x817a7b0)
    at .moc/debug-shared-mt/moc_qtimer.cpp:82
#37 0xb7232d0e in QTimer::event (this=0x817a7b0, e=0xbfdab318)
    at kernel/qtimer.cpp:222
#38 0xb719fc36 in QApplication::internalNotify (this=0x808cc70, 
    receiver=0x817a7b0, e=0xbfdab318) at kernel/qapplication.cpp:2638
#39 0xb71a1a5f in QApplication::notify (this=0x808cc70, receiver=0x817a7b0, 
    e=0xbfdab318) at kernel/qapplication.cpp:2361
#40 0xb78a59b2 in KApplication::notify (this=0x808cc70, receiver=0x817a7b0, 
    event=0xbfdab318)
    at /build/buildd/kdelibs-3.5.10/./kdecore/kapplication.cpp:550
#41 0xb713028d in QApplication::sendEvent (receiver=0x817a7b0, 
    event=0xbfdab318) at ../include/qapplication.h:523
#42 0xb7192b19 in QEventLoop::activateTimers (this=0x80d67e0)
    at kernel/qeventloop_unix.cpp:559
#43 0xb714564b in QEventLoop::processEvents (this=0x80d67e0, flags=4)
    at kernel/qeventloop_x11.cpp:392
#44 0xb71baf90 in QEventLoop::enterLoop (this=0x80d67e0)
    at kernel/qeventloop.cpp:201
#45 0xb71a175d in QApplication::enter_loop (this=0x808cc70)
    at kernel/qapplication.cpp:2796
#46 0xb7a40485 in KIO::NetAccess::enter_loop (this=0xbfdab660)
    at /build/buildd/kdelibs-3.5.10/./kio/kio/netaccess.cpp:498
#47 0xb7a93421 in KIO::NetAccess::statInternal (this=0xbfdab660, 
    url=@0xbfdab810, details=2, source=true, window=0x0)
    at /build/buildd/kdelibs-3.5.10/./kio/kio/netaccess.cpp:346
#48 0xb7a93518 in KIO::NetAccess::stat (url=@0xbfdab810, entry=@0xbfdab860, 
    window=0x0) at /build/buildd/kdelibs-3.5.10/./kio/kio/netaccess.cpp:201
#49 0xb605bee7 in TrashButton (this=0x825eed8, parent=0x825f400)
    at /build/buildd/kdebase-3.5.10/./kicker/applets/trash/trashbutton.cpp:39
#50 0xb605c171 in TrashApplet (this=0x825f400, configFile=@0xbfdab9d8, 
    type=KPanelApplet::Normal, actions=1, parent=0x825d460, 
    name=0xb605d95c "trashapplet")
    at /build/buildd/kdebase-3.5.10/./kicker/applets/trash/trashapplet.cpp:45
#51 0xb605cab8 in init (parent=0x825d460, configFile=@0xbfdab9d8)
    at /build/buildd/kdebase-3.5.10/./kicker/applets/trash/trashapplet.cpp:38
#52 0xb66324cb in PluginManager::loadApplet (this=0x8105c10, 
    info=@0xbfdabb18, parent=0x825d460)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/pluginmanager.cpp:158
#53 0xb6632f12 in AppletContainer (this=0x825c570, info=@0xbfdabb18, 
    opMenu=0x823a458, immutable=false, parent=0x823d9f0)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/container_applet.cpp:105
#54 0xb6637981 in PluginManager::createAppletContainer (this=0x8105c10, 
    desktopFile=@0xbfdabc08, isStartup=true, configFile=@0xbfdabc04, 
    opMenu=0x823a458, parent=0x823d9f0, isImmutable=<value optimized out>)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/pluginmanager.cpp:290
#55 0xb6639f29 in ContainerArea::loadContainers (this=0x823bf80, 
    containers=@0xbfdabc50)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/containerarea.cpp:338
#56 0xb663ac7f in ContainerArea::initialize (this=0x823bf80, 
    useDefaultConfig=false)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/containerarea.cpp:137
#57 0xb663adc7 in PanelExtension::populateContainerArea (this=0x8232280)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/panelextension.cpp:111
#58 0xb662e838 in PanelExtension::qt_invoke (this=0x8232280, _id=50, 
    _o=0xbfdabd28) at ./panelextension.moc:99
#59 0xb720b704 in QObject::activate_signal (this=0x81777f0, clist=0x823e648, 
    o=0xbfdabd28) at kernel/qobject.cpp:2359
#60 0xb759aaba in QSignal::signal (this=0x81777f0, t0=@0x8177818)
    at .moc/debug-shared-mt/moc_qsignal.cpp:100
#61 0xb722a7b2 in QSignal::activate (this=0x81777f0) at kernel/qsignal.cpp:215
#62 0xb7232936 in QSingleShotTimer::event (this=0x81777c8)
    at kernel/qtimer.cpp:289
#63 0xb719fc36 in QApplication::internalNotify (this=0x808cc70, 
    receiver=0x81777c8, e=0xbfdac038) at kernel/qapplication.cpp:2638
#64 0xb71a1a5f in QApplication::notify (this=0x808cc70, receiver=0x81777c8, 
    e=0xbfdac038) at kernel/qapplication.cpp:2361
#65 0xb78a59b2 in KApplication::notify (this=0x808cc70, receiver=0x81777c8, 
    event=0xbfdac038)
    at /build/buildd/kdelibs-3.5.10/./kdecore/kapplication.cpp:550
#66 0xb713028d in QApplication::sendEvent (receiver=0x81777c8, 
    event=0xbfdac038) at ../include/qapplication.h:523
#67 0xb7192b19 in QEventLoop::activateTimers (this=0x80d67e0)
    at kernel/qeventloop_unix.cpp:559
#68 0xb714564b in QEventLoop::processEvents (this=0x80d67e0, flags=0)
    at kernel/qeventloop_x11.cpp:392
#69 0xb71baf02 in QEventLoop::processEvents (this=0x80d67e0, flags=0, 
    maxTime=3000) at kernel/qeventloop.cpp:261
#70 0xb71a184a in QApplication::processEvents (this=0x808cc70, maxtime=3000)
    at kernel/qapplication.cpp:2696
#71 0xb71a1875 in QApplication::processEvents (this=0x808cc70)
    at kernel/qapplication.cpp:2680
#72 0xb663c076 in ExtensionManager::initialize (this=0x8100c00)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/extensionmanager.cpp:166
#73 0xb663c724 in ExtensionManager::qt_invoke (this=0x8100c00, _id=3, 
    _o=0xbfdac468) at ./extensionmanager.moc:122
#74 0xb720b704 in QObject::activate_signal (this=0x8105990, clist=0x8100a68, 
    o=0xbfdac468) at kernel/qobject.cpp:2359
#75 0xb759aaba in QSignal::signal (this=0x8105990, t0=@0x81059b8)
    at .moc/debug-shared-mt/moc_qsignal.cpp:100
#76 0xb722a7b2 in QSignal::activate (this=0x8105990) at kernel/qsignal.cpp:215
#77 0xb7232936 in QSingleShotTimer::event (this=0x8105968)
    at kernel/qtimer.cpp:289
#78 0xb719fc36 in QApplication::internalNotify (this=0x808cc70, 
    receiver=0x8105968, e=0xbfdac778) at kernel/qapplication.cpp:2638
#79 0xb71a1a5f in QApplication::notify (this=0x808cc70, receiver=0x8105968, 
    e=0xbfdac778) at kernel/qapplication.cpp:2361
#80 0xb78a59b2 in KApplication::notify (this=0x808cc70, receiver=0x8105968, 
    event=0xbfdac778)
    at /build/buildd/kdelibs-3.5.10/./kdecore/kapplication.cpp:550
#81 0xb713028d in QApplication::sendEvent (receiver=0x8105968, 
    event=0xbfdac778) at ../include/qapplication.h:523
#82 0xb7192b19 in QEventLoop::activateTimers (this=0x80d67e0)
    at kernel/qeventloop_unix.cpp:559
#83 0xb714564b in QEventLoop::processEvents (this=0x80d67e0, flags=4)
    at kernel/qeventloop_x11.cpp:392
#84 0xb71baf90 in QEventLoop::enterLoop (this=0x80d67e0)
    at kernel/qeventloop.cpp:201
#85 0xb71bac8e in QEventLoop::exec (this=0x80d67e0)
    at kernel/qeventloop.cpp:148
#86 0xb71a17df in QApplication::exec (this=0x808cc70)
    at kernel/qapplication.cpp:2761
#87 0xb66361a7 in kdemain (argc=1, argv=0x80a2ad8)
    at /build/buildd/kdebase-3.5.10/./kicker/kicker/core/main.cpp:150
#88 0xb7f12454 in kdeinitmain (argc=1, argv=0x80a2ad8) at kicker_dummy.cpp:3
#89 0x0804ee20 in launch (argc=1, _name=0x808885c "kicker", 
    args=0x8088863 "", cwd=0x0, envc=0, envs=0x8088867 "", reset_env=false, 
    tty=0x0, avoid_loops=false, startup_id_str=0x805100d "0")
    at /build/buildd/kdelibs-3.5.10/./kinit/kinit.cpp:673
#90 0x0804f541 in handle_launcher_request (sock=9)
    at /build/buildd/kdelibs-3.5.10/./kinit/kinit.cpp:1240
#91 0x0804fa7b in handle_requests (waitForPid=0)
    at /build/buildd/kdelibs-3.5.10/./kinit/kinit.cpp:1443
#92 0x0805057d in main (argc=5, argv=0xbfdad1d4, envp=0xbfdad1ec)
    at /build/buildd/kdelibs-3.5.10/./kinit/kinit.cpp:1908