Bug 228066

Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I got this crash twice in a very short period of time. Dolphin just worked afterwards.

The folder I was browsing is a NTFS partition which is also scanned by Nepomuk (I don't know if it's related to the crash).

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f687df7f7f0 (LWP 10783))]

Thread 3 (Thread 0x7f686c89d910 (LWP 10976)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f6866df0c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6877163a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f6879c0680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f685d390910 (LWP 11196)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x6e006f00690074) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#6  QThreadData::ref (this=0x6e006f00690074) at thread/qthread.cpp:119
#7  0x00007f687a21f719 in QThreadPrivate::start (arg=0x23b3900) at thread/qthread_unix.cpp:237
#8  0x00007f6877163a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f6879c0680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 1 (Thread 0x7f687df7f7f0 (LWP 10783)):
#0  0x00007f6879bfa3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f687489f29a in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f687489f7d7 in ?? () from /usr/lib/libxcb.so.1
#3  0x00007f687489fa85 in xcb_writev () from /usr/lib/libxcb.so.1
#4  0x00007f6878b35d4a in _XSend () from /usr/lib/libX11.so.6
#5  0x00007f687968ca1b in ?? () from /usr/lib/libXrender.so.1
#6  0x00007f687968cb59 in XRenderSetPictureClipRectangles () from /usr/lib/libXrender.so.1
#7  0x00007f687b10f34c in x11SetClipRegion (this=<value optimized out>, brush=<value optimized out>, origin=<value optimized out>) at painting/qpaintengine_x11.cpp:172
#8  QX11PaintEngine::updateBrush (this=<value optimized out>, brush=<value optimized out>, origin=<value optimized out>) at painting/qpaintengine_x11.cpp:1434
#9  0x00007f687b110744 in QX11PaintEngine::updateState (this=0x1911c90, state=...) at painting/qpaintengine_x11.cpp:1079
#10 0x00007f687b05c173 in QPainterPrivate::updateStateImpl (this=0x2377db0, newState=0x23f5180) at painting/qpainter.cpp:892
#11 0x00007f687b05c252 in QPainterPrivate::updateState (this=0x2377db0, newState=0x23f5180) at painting/qpainter.cpp:920
#12 0x00007f687b06624c in QPainter::drawEllipse (this=<value optimized out>, r=<value optimized out>) at painting/qpainter.cpp:4231
#13 0x00007f68720ff42a in OxygenStyle::renderDot (this=<value optimized out>, p=0x7fffaa9ecdd0, point=..., baseColor=...) at ../../../kstyles/oxygen/oxygen.cpp:4415
#14 0x00007f68721042d9 in OxygenStyle::drawSplitterPrimitive (this=0x1575c60, primitive=<value optimized out>, opt=<value optimized out>, r=..., pal=<value optimized out>, 
    flags=<value optimized out>, p=0x7fffaa9ecdd0, widget=0x15d7850, kOpt=0x0) at ../../../kstyles/oxygen/oxygen.cpp:2218
#15 0x00007f6872101afc in OxygenStyle::drawKStylePrimitive (this=0x1575c60, widgetType=<value optimized out>, primitive=<value optimized out>, opt=0x7fffaa9ecc60, r=<value optimized out>, 
    palette=<value optimized out>, flags=) at ../../../kstyles/oxygen/oxygen.cpp:731
#16 0x00007f6872103472 in OxygenStyle::drawDockWidgetPrimitive (this=0x1575c60, primitive=<value optimized out>, opt=0x7fffaa9ecc60, r=<value optimized out>, pal=<value optimized out>, 
    flags=<value optimized out>, p=0x7fffaa9ecdd0, widget=0x15d7850, kOpt=0x0) at ../../../kstyles/oxygen/oxygen.cpp:1326
#17 0x00007f6872101afc in OxygenStyle::drawKStylePrimitive (this=0x1575c60, widgetType=<value optimized out>, primitive=<value optimized out>, opt=0x7fffaa9ecc60, r=<value optimized out>, 
    palette=<value optimized out>, flags=) at ../../../kstyles/oxygen/oxygen.cpp:731
#18 0x00007f687bc2a099 in KStyle::drawPrimitive (this=0x1575c60, elem=QStyle::PE_IndicatorDockWidgetResizeHandle, option=0x7fffaa9ecc60, painter=<value optimized out>, widget=0x15d7850)
    at ../../kdeui/kernel/kstyle.cpp:1143
#19 0x00007f6872102295 in OxygenStyle::drawPrimitive (this=0x1575c60, element=QStyle::PE_Q3CheckListExclusiveIndicator, option=0x7fffaa9ecc60, p=0x7fffaa9ecdd0, widget=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:457
#20 0x00007f687b2f417e in paintSep (p=0x7fffaa9ecdd0, w=0x15d7850, r=..., o=Qt::Horizontal, mouse_over=false) at widgets/qdockarealayout.cpp:1581
#21 0x00007f687b2f778a in QDockAreaLayout::paintSeparators (this=0x15fe838, p=<value optimized out>, widget=<value optimized out>, clip=..., mouse=<value optimized out>)
    at widgets/qdockarealayout.cpp:3103
#22 0x00007f687b320ac7 in QMainWindow::event (this=0x15d7850, event=0x7fffaa9ed420) at widgets/qmainwindow.cpp:1318
#23 0x00007f687bd2a373 in KXmlGuiWindow::event (this=0x7fffaa9eb2a0, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#24 0x00007f687af08fac in QApplicationPrivate::notify_helper (this=0x1514160, receiver=0x15d7850, e=0x7fffaa9ed420) at kernel/qapplication.cpp:4298
#25 0x00007f687af0f59b in QApplication::notify (this=0x7fffaa9ee620, receiver=0x15d7850, e=0x7fffaa9ed420) at kernel/qapplication.cpp:4181
#26 0x00007f687bc12d16 in KApplication::notify (this=0x7fffaa9ee620, receiver=0x15d7850, event=0x7fffaa9ed420) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007f687a313f3c in QCoreApplication::notifyInternal (this=0x7fffaa9ee620, receiver=0x15d7850, event=0x7fffaa9ed420) at kernel/qcoreapplication.cpp:704
#28 0x00007f687af6748d in QCoreApplication::sendSpontaneousEvent (this=0x15a3b50, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x18663c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 QWidgetPrivate::drawWidget (this=0x15a3b50, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x18663c0)
    at kernel/qwidget.cpp:5321
#30 0x00007f687b120545 in QWidgetBackingStore::sync (this=0x18663c0) at painting/qbackingstore.cpp:1291
#31 0x00007f687af58ee0 in QWidgetPrivate::syncBackingStore (this=0x15a3b50) at kernel/qwidget.cpp:1663
#32 0x00007f687af5f635 in QWidget::event (this=0x15d7850, event=0x7f68680411f0) at kernel/qwidget.cpp:8271
#33 0x00007f687b32085b in QMainWindow::event (this=0x15d7850, event=0x7f68680411f0) at widgets/qmainwindow.cpp:1435
#34 0x00007f687bd2a373 in KXmlGuiWindow::event (this=0x7fffaa9eb2a0, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#35 0x00007f687af08fac in QApplicationPrivate::notify_helper (this=0x1514160, receiver=0x15d7850, e=0x7f68680411f0) at kernel/qapplication.cpp:4298
#36 0x00007f687af0f59b in QApplication::notify (this=0x7fffaa9ee620, receiver=0x15d7850, e=0x7f68680411f0) at kernel/qapplication.cpp:4181
#37 0x00007f687bc12d16 in KApplication::notify (this=0x7fffaa9ee620, receiver=0x15d7850, event=0x7f68680411f0) at ../../kdeui/kernel/kapplication.cpp:302
#38 0x00007f687a313f3c in QCoreApplication::notifyInternal (this=0x7fffaa9ee620, receiver=0x15d7850, event=0x7f68680411f0) at kernel/qcoreapplication.cpp:704
#39 0x00007f687a3166b7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x14eccb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x14eccb0) at kernel/qcoreapplication.cpp:1345
#41 0x00007f687a33d923 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#43 0x00007f6876035bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x00007f6876039598 in ?? () from /lib/libglib-2.0.so.0
#45 0x00007f68760396c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x00007f687a33d463 in QEventDispatcherGlib::processEvents (this=0x14ec7f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#47 0x00007f687afb87ee in QGuiEventDispatcherGlib::processEvents (this=0x7fffaa9eb2a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f687a312862 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#49 0x00007f687a312c3c in QEventLoop::exec (this=0x7fffaa9ee570, flags=) at kernel/qeventloop.cpp:201
#50 0x00007f687a31697b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#51 0x000000000043ac95 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101
The current source language is "auto; currently c".

Possible duplicates by query: bug 227178.

Reported using DrKonqi