Bug 242190

Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
It happened while I holding ALT to create symbolic links. I do not know if this is in any way relevant, but I'm just saying...

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc128cec760 (LWP 2744))]

Thread 2 (Thread 0x7fc11830b710 (LWP 2749)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fc12490e3ac in _L_lock_12430 () from /lib/libc.so.6
#2  0x00007fc12490ce48 in *__GI___libc_free (mem=0x7fc124c0ce40) at malloc.c:3736
#3  0x00007fc1250bc981 in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007fc120d8eb0a in g_main_context_check () from /lib/libglib-2.0.so.0
#5  0x00007fc120d8f4c3 in ?? () from /lib/libglib-2.0.so.0
#6  0x00007fc120d8f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#7  0x00007fc1250bc513 in QEventDispatcherGlib::processEvents (this=0x28b8cf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007fc125091992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007fc125091d6c in QEventLoop::exec (this=0x7fc11830adb0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007fc124f9bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007fc125072178 in QInotifyFileSystemWatcherEngine::run (this=0x28d0e00) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007fc124f9e775 in QThreadPrivate::start (arg=0x28d0e00) at thread/qthread_unix.cpp:248
#13 0x00007fc121ed49ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#14 0x00007fc1249756cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc128cec760 (LWP 2744)):
[KCrash Handler]
#5  malloc_consolidate (av=0x7fc124c0ce40) at malloc.c:5136
#6  0x00007fc124909fad in _int_malloc (av=0x7fc124c0ce40, bytes=1024) at malloc.c:4370
#7  0x00007fc12490b58e in *__GI___libc_malloc (bytes=1024) at malloc.c:3660
#8  0x00007fc125e8025a in QDataBuffer (this=0x30b0440) at ../../include/QtGui/private/../../../src/gui/painting/qdatabuffer_p.h:66
#9  QPolygonClipper (this=0x30b0440) at ../../include/QtGui/private/../../../src/gui/painting/qpolygonclipper_p.h:66
#10 QX11PaintEnginePrivate (this=0x30b0440) at ../../include/QtGui/private/../../../src/gui/painting/qpaintengine_x11_p.h:146
#11 QX11PaintEngine (this=0x30b0440) at painting/qpaintengine_x11.cpp:452
#12 0x00007fc125d75af8 in QX11PixmapData::paintEngine (this=0x30af360) at image/qpixmap_x11.cpp:2153
#13 0x00007fc125dd7cff in QPainter::begin (this=0x7fff3f6f0c20, pd=0x7fff3f6f0bc0) at painting/qpainter.cpp:1757
#14 0x00007fc125dd85a8 in QPainter (this=0x7fff3f6f0c20, pd=0x7fff3f6f0bc0) at painting/qpainter.cpp:1477
#15 0x00007fc12694b611 in KIconEngine::pixmap (this=<value optimized out>, size=<value optimized out>, mode=<value optimized out>, state=<value optimized out>)
    at ../../kdeui/icons/kiconengine.cpp:127
#16 0x00007fc125d32625 in QIcon::pixmap (this=<value optimized out>, size=..., mode=97, state=616615488) at image/qicon.cpp:669
#17 0x00007fc126ef88d2 in KFileItemDelegate::paint (this=0x2b9efd0, painter=<value optimized out>, option=..., index=...) at ../../kio/kio/kfileitemdelegate.cpp:1236
#18 0x00007fc1281731c8 in ?? () from /usr/lib/libdolphinprivate.so.4
#19 0x00007fc1261cae3a in QListView::paintEvent (this=<value optimized out>, e=<value optimized out>) at itemviews/qlistview.cpp:1044
#20 0x00007fc12697016b in KCategorizedView::paintEvent (this=0x2b97a00, event=0x7fff3f6f2750) at ../../kdeui/itemviews/kcategorizedview.cpp:783
#21 0x00007fc125cd6162 in QWidget::event (this=0x2b97a00, event=0x7fff3f6f2750) at kernel/qwidget.cpp:8144
#22 0x00007fc12607d4e6 in QFrame::event (this=0x2b97a00, e=0x7fff3f6f2750) at widgets/qframe.cpp:557
#23 0x00007fc1261ac26b in QAbstractItemView::viewportEvent (this=0x2b97a00, event=0x7fff3f6f2750) at itemviews/qabstractitemview.cpp:1610
#24 0x00007fc125092487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2b96d10, event=0x7fff3f6f2750) at kernel/qcoreapplication.cpp:819
#25 0x00007fc125c801fc in QApplicationPrivate::notify_helper (this=0x23e8570, receiver=0x2b96d10, e=0x7fff3f6f2750) at kernel/qapplication.cpp:4296
#26 0x00007fc125c866fb in QApplication::notify (this=0x7fff3f6f3950, receiver=0x2b96d10, e=0x7fff3f6f2750) at kernel/qapplication.cpp:4183
#27 0x00007fc12698b526 in KApplication::notify (this=0x7fff3f6f3950, receiver=0x2b96d10, event=0x7fff3f6f2750) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x00007fc12509306c in QCoreApplication::notifyInternal (this=0x7fff3f6f3950, receiver=0x2b96d10, event=0x7fff3f6f2750) at kernel/qcoreapplication.cpp:704
#29 0x00007fc125cde7dd in QCoreApplication::sendSpontaneousEvent (this=0x2b97680, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x26d6ba0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 QWidgetPrivate::drawWidget (this=0x2b97680, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26d6ba0)
    at kernel/qwidget.cpp:5339
#31 0x00007fc125e98866 in QWidgetBackingStore::sync (this=0x26d6ba0) at painting/qbackingstore.cpp:1283
#32 0x00007fc125ccfb60 in QWidgetPrivate::syncBackingStore (this=0x23db0f0) at kernel/qwidget.cpp:1672
#33 0x00007fc125cd6865 in QWidget::event (this=0x23e2b50, event=0x2e43580) at kernel/qwidget.cpp:8291
#34 0x00007fc126098cab in QMainWindow::event (this=0x23e2b50, event=0x2e43580) at widgets/qmainwindow.cpp:1433
#35 0x00007fc126aa26f3 in KXmlGuiWindow::event (this=0x7fc124c0ce40, ev=0x400) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#36 0x00007fc125c8022c in QApplicationPrivate::notify_helper (this=0x23e8570, receiver=0x23e2b50, e=0x2e43580) at kernel/qapplication.cpp:4300
#37 0x00007fc125c866fb in QApplication::notify (this=0x7fff3f6f3950, receiver=0x23e2b50, e=0x2e43580) at kernel/qapplication.cpp:4183
#38 0x00007fc12698b526 in KApplication::notify (this=0x7fff3f6f3950, receiver=0x23e2b50, event=0x2e43580) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x00007fc12509306c in QCoreApplication::notifyInternal (this=0x7fff3f6f3950, receiver=0x23e2b50, event=0x2e43580) at kernel/qcoreapplication.cpp:704
#40 0x00007fc1250957e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x23c1c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x23c1c30) at kernel/qcoreapplication.cpp:1345
#42 0x00007fc1250bc9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#43 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#44 0x00007fc120d8b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x00007fc120d8f748 in ?? () from /lib/libglib-2.0.so.0
#46 0x00007fc120d8f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x00007fc1250bc513 in QEventDispatcherGlib::processEvents (this=0x23c1770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#48 0x00007fc125d3046e in QGuiEventDispatcherGlib::processEvents (this=0x7fc124c0ce40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007fc125091992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#50 0x00007fc125091d6c in QEventLoop::exec (this=0x7fff3f6f38a0, flags=) at kernel/qeventloop.cpp:201
#51 0x00007fc125095aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#52 0x000000000043b1c5 in _start ()

This bug may be a duplicate of or related to bug 217931.

Possible duplicates by query: bug 219111, bug 217931, bug 204416.

Reported using DrKonqi