Bug 287003

Application: dolphin (1.7)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was using dolphin, then samba to access data on a NAAS drive on my network. The Windows workgroup was found but I could go no further; needed to go tifolder on NAS thenfile.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7794710 (LWP 2583))]

Thread 3 (Thread 0xb6aceb70 (LWP 2584)):
#0  0x00cead10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x033f07d5 in do_gettime (frac=0xb6ace020, sec=0xb6ace018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x034c34b6 in QTimerInfoList::updateCurrentTime (this=0xb6101abc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x034c380a in QTimerInfoList::timerWait (this=0xb6101abc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x034c2053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb6ace12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x034c20ed in timerSourcePrepare (source=0xb6101a88, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x025b588c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x025b6637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x025b6c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x034c2b37 in QEventDispatcherGlib::processEvents (this=0xb6100468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x034931dd in QEventLoop::processEvents (this=0xb6ace2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x03493421 in QEventLoop::exec (this=0xb6ace2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0339690b in QThread::exec (this=0x94073c8) at thread/qthread.cpp:498
#14 0x03473e2d in QInotifyFileSystemWatcherEngine::run (this=0x94073c8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x033997b3 in QThreadPrivate::start (arg=0x94073c8) at thread/qthread_unix.cpp:331
#16 0x00b45d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x009f20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb4b65b70 (LWP 2587)):
#0  0x00cead10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x033f07d5 in do_gettime (frac=0xb4b65020, sec=0xb4b65018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x034c34b6 in QTimerInfoList::updateCurrentTime (this=0x9752d0c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x034c380a in QTimerInfoList::timerWait (this=0x9752d0c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x034c2053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb4b6512c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x034c20ed in timerSourcePrepare (source=0x9752cd8, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x025b588c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x025b6637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x025b6c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x034c2b37 in QEventDispatcherGlib::processEvents (this=0x97429f8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x034931dd in QEventLoop::processEvents (this=0xb4b652b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x03493421 in QEventLoop::exec (this=0xb4b652b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0339690b in QThread::exec (this=0x97376f0) at thread/qthread.cpp:498
#14 0x03473e2d in QInotifyFileSystemWatcherEngine::run (this=0x97376f0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x033997b3 in QThreadPrivate::start (arg=0x97376f0) at thread/qthread_unix.cpp:331
#16 0x00b45d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x009f20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7794710 (LWP 2583)):
[KCrash Handler]
#7  0x035cdf41 in QMapData::shared_null () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#8  0x01949131 in QAbstractItemViewPrivate::viewOptionsV4 (this=0x99e3cd8) at itemviews/qabstractitemview.cpp:3492
#9  0x0194e2e8 in QAbstractItemView::mouseReleaseEvent (this=0x99a2cb8, event=0xbfed2dcc) at itemviews/qabstractitemview.cpp:1801
#10 0x0199b674 in QTreeView::mouseReleaseEvent (this=0x99a2cb8, event=0xbfed2dcc) at itemviews/qtreeview.cpp:1828
#11 0x0086690d in DolphinTreeView::mouseReleaseEvent (this=0x99a2cb8, event=0xbfed2dcc) at ../../../dolphin/src/views/dolphintreeview.cpp:170
#12 0x01410f98 in QWidget::event (this=0x99a2cb8, event=0xbfed2dcc) at kernel/qwidget.cpp:8295
#13 0x01816235 in QFrame::event (this=0x99a2cb8, e=0xbfed2dcc) at widgets/qframe.cpp:557
#14 0x018a87d1 in QAbstractScrollArea::viewportEvent (this=0x99a2cb8, e=0xbfed2dcc) at widgets/qabstractscrollarea.cpp:1043
#15 0x0194ab6c in QAbstractItemView::viewportEvent (this=0x99a2cb8, event=0xbfed2dcc) at itemviews/qabstractitemview.cpp:1628
#16 0x01995326 in QTreeView::viewportEvent (this=0x99a2cb8, event=0xbfed2dcc) at itemviews/qtreeview.cpp:1256
#17 0x018aaee6 in viewportEvent (this=<optimized out>, event=0xbfed2dcc) at widgets/qabstractscrollarea_p.h:100
#18 eventFilter (e=0xbfed2dcc, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#19 QAbstractScrollAreaFilter::eventFilter (this=0x97765a8, o=0x99d8058, e=0xbfed2dcc) at widgets/qabstractscrollarea_p.h:115
#20 0x03494336 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x92b4e78, receiver=0x99d8058, event=0xbfed2dcc) at kernel/qcoreapplication.cpp:902
#21 0x013b6d22 in notify_helper (e=0xbfed2dcc, receiver=0x99d8058, this=0x92b4e78) at kernel/qapplication.cpp:4482
#22 QApplicationPrivate::notify_helper (this=0x92b4e78, receiver=0x99d8058, e=0xbfed2dcc) at kernel/qapplication.cpp:4458
#23 0x013bcdbb in QApplication::notify (this=0x92b4e78, receiver=0x99d8058, e=0xbfed2dcc) at kernel/qapplication.cpp:4047
#24 0x07be9681 in KApplication::notify (this=0xbfed35e4, receiver=0x99d8058, event=0xbfed2dcc) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x0349419e in QCoreApplication::notifyInternal (this=0xbfed35e4, receiver=0x99d8058, event=0xbfed2dcc) at kernel/qcoreapplication.cpp:787
#26 0x013b7d15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QApplicationPrivate::sendMouseEvent (receiver=0x99d8058, event=0xbfed2dcc, alienWidget=0x99d8058, nativeWidget=0x9655e90, buttonDown=0x1d21eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#28 0x014442c4 in QETWidget::translateMouseEvent (this=0x9655e90, event=0xbfed324c) at kernel/qapplication_x11.cpp:4568
#29 0x01442e4d in QApplication::x11ProcessEvent (this=0xbfed35e4, event=0xbfed324c) at kernel/qapplication_x11.cpp:3690
#30 0x0146f24c in x11EventSourceDispatch (s=0x92b8040, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x025b625f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x025b6990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x025b6c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x034c2ada in QEventDispatcherGlib::processEvents (this=0x929cbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#35 0x0146ee3a in QGuiEventDispatcherGlib::processEvents (this=0x929cbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x034931dd in QEventLoop::processEvents (this=0xbfed3554, flags=...) at kernel/qeventloop.cpp:149
#37 0x03493421 in QEventLoop::exec (this=0xbfed3554, flags=...) at kernel/qeventloop.cpp:201
#38 0x0349819d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#39 0x013b48f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#40 0x00779433 in kdemain (argc=1, argv=0xbfed37b4) at ../../../dolphin/src/main.cpp:85
#41 0x0804850b in main (argc=1, argv=0xbfed37b4) at dolphin_dummy.cpp:3

Possible duplicates by query: bug 274759, bug 268488.

Reported using DrKonqi