Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.90 (KDE 4.4.90 (KDE 4.5 RC1))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Starting kde
- Custom settings of the application:
extra panel on top, lots of "Schnellzugriff" Plasmas (fast folder access?)

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcc76134780 (LWP 2070))]

Thread 3 (Thread 0x7fcc549de710 (LWP 2074)):
#0  0x00007fcc75a41f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fcc6a6cf4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fcc6a6cf8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fcc730ca9c6 in QEventDispatcherGlib::processEvents (this=0x2b9d960, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fcc7309d5b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fcc7309d98c in QEventLoop::exec (this=0x7fcc549ddd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fcc72fa91cd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fcc7307d4d8 in QInotifyFileSystemWatcherEngine::run (this=0x2c8c5d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fcc72fac14e in QThreadPrivate::start (arg=0x2c8c5d0) at thread/qthread_unix.cpp:266
#9  0x00007fcc72d1a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fcc75a4e6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcc4bb5d710 (LWP 2151)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcc7046b0c4 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fcc70775140) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fcc7046b0f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fcc70783214) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fcc72d1a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fcc75a4e6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcc76134780 (LWP 2070)):
[KCrash Handler]
#6  0x00007fcc728327d4 in QGraphicsLayoutItem::isLayout (this=0x4ec18c0) at graphicsview/qgraphicslayoutitem.cpp:804
#7  0x00007fcc72831872 in QGraphicsLayoutPrivate::activateRecursive (this=0x26f0e80, item=0x4ec18c0) at graphicsview/qgraphicslayout_p.cpp:181
#8  0x00007fcc728318b0 in QGraphicsLayoutPrivate::activateRecursive (this=0x26f0e80, item=0x2799bd0) at graphicsview/qgraphicslayout_p.cpp:189
#9  0x00007fcc72831233 in QGraphicsLayout::activate (this=0x2799bd0) at graphicsview/qgraphicslayout.cpp:261
#10 0x00007fcc728312f1 in QGraphicsLayout::widgetEvent (this=0x2799bd0, e=0x4ec18c0) at graphicsview/qgraphicslayout.cpp:369
#11 0x00007fcc72875b8f in QGraphicsWidget::event (this=0x255b930, event=0x500cb00) at graphicsview/qgraphicswidget.cpp:1328
#12 0x00007fcc7220b84c in QApplicationPrivate::notify_helper (this=0x2259f70, receiver=0x255b930, e=0x500cb00) at kernel/qapplication.cpp:4358
#13 0x00007fcc722112ed in QApplication::notify (this=0x223c0d0, receiver=0x255b930, e=0x500cb00) at kernel/qapplication.cpp:4241
#14 0x00007fcc73d536b6 in KApplication::notify (this=0x223c0d0, receiver=0x255b930, event=0x500cb00) at ../../kdeui/kernel/kapplication.cpp:309
#15 0x00007fcc7309e87c in QCoreApplication::notifyInternal (this=0x223c0d0, receiver=0x255b930, event=0x500cb00) at kernel/qcoreapplication.cpp:732
#16 0x00007fcc730a17a2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2221090) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2221090) at kernel/qcoreapplication.cpp:1373
#18 0x00007fcc730cae33 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#20 0x00007fcc6a6cb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007fcc6a6cf748 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007fcc6a6cf8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007fcc730ca973 in QEventDispatcherGlib::processEvents (this=0x2220790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#24 0x00007fcc722bcdee in QGuiEventDispatcherGlib::processEvents (this=0x4ec18c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fcc7309d5b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007fcc7309d98c in QEventLoop::exec (this=0x7fff94b57840, flags=) at kernel/qeventloop.cpp:201
#27 0x00007fcc730a1a3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#28 0x00007fcc75d276d6 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#29 0x00007fcc75986c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff94b57c08) at libc-start.c:226
#30 0x00000000004006c9 in _start ()

This bug may be a duplicate of or related to bug 241685.

Possible duplicates by query: bug 242034, bug 241685, bug 230789, bug 212285, bug 210747.

Reported using DrKonqi