[Qt-creator] Segfault in edit mode. Backtrace.

SanityIO turnaev at t72.ru
Sun Jan 18 10:57:12 CET 2009


Here is an backtrace of second scenario:
	(the first seems to have the same top frames if happens at all)




[SanityIO at orion bin]$ gdb ./qtcreator
GNU gdb Red Hat Linux (6.6-45.fc8rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) start
Breakpoint 1 at 0x804e6d0
Starting program: /home/SanityIO/qtcreator-0.9.1_snap/bin/qtcreator
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDBus.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtXml.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtSvg.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtGui.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtNetwork.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtCore.so.4
[Thread debugging using libthread_db enabled]
[New Thread -1209014576 (LWP 16742)]
[Switching to Thread -1209014576 (LWP 16742)]
0x0804e6d0 in main ()
Current language:  auto; currently asm
Missing separate debuginfos, use: debuginfo-install expat.i386 fontconfig.i386 
freetype.i386 gcc.i386 glib2.i386 glibc.i686 libICE.i386 libSM.i386 
libX11.i386 libXau.i386 libXdmcp.i386 libXext.i386 libXi.i386 libXrender.i386 
libxcb.i386
(gdb) c
Continuing.
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtScript.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/imageformats/libqsvg.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtHelp.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtCLucene.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtSql.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDesigner.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDesignerComponents.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/sqldrivers/libqsqlite.so
[New Thread -1212421232 (LWP 16747)]
[Thread -1212421232 (LWP 16747) exited]
[New Thread -1222911088 (LWP 16748)]
[Thread -1222911088 (LWP 16748) exited]
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/iconengines/libqsvgicon.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/designer/libqt3supportwidgets.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/designer/libqwebview.so
[New Thread -1222911088 (LWP 16749)]
[Detaching after fork from child process 16750. (Try `set detach-on-fork 
off'.)]
[Detaching after fork from child process 16751.]
[Detaching after fork from child process 16752.]
[Detaching after fork from child process 16753.]
[Detaching after fork from child process 16754.]
[New Thread -1212421232 (LWP 16755)]
[Thread -1212421232 (LWP 16755) exited]
[New Thread -1233400944 (LWP 16756)]
[New Thread -1212421232 (LWP 16757)]
[Thread -1212421232 (LWP 16757) exited]
[New Thread -1212421232 (LWP 16758)]
[Thread -1233400944 (LWP 16756) exited]
[New Thread -1233400944 (LWP 16759)]
[New Thread -1248167024 (LWP 16760)]
[Detaching after fork from child process 16761.]
[Detaching after fork from child process 16762.]
[Detaching after fork from child process 16764.]
[Detaching after fork from child process 16766.]
[New Thread -1258964080 (LWP 16767)]
Object::connect: No such signal 
Designer::Internal::WorkbenchIntegration::navigateToSlot(QString, QString)

Program received signal SIGSEGV, Segmentation fault.
0x00c09c9e in QTreeModel::index () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
Missing separate debuginfos, use: debuginfo-install e2fsprogs.i386 
keyutils.i386 krb5.i386 libXcursor.i386 libXfixes.i386 libXinerama.i386 
libselinux.i386 linuxwacom.i386 openssl.i386 openssl.i686 zlib.i386
(gdb)





	Backtrace:


(gdb) bt
#0  0x00c09c9e in QTreeModel::index () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#1  0x00c0c52b in QTreeModel::parent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#2  0x00bcc626 in QTreeView::indexRowSizeHint ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#3  0x00bccda7 in QTreeViewPrivate::itemHeight ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#4  0x00bcd01f in QTreeViewPrivate::updateScrollBars ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#5  0x00bcd51a in QTreeView::updateGeometries ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#6  0x00b875f4 in QAbstractItemView::resizeEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#7  0x00658b22 in QWidget::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#8  0x00a4be63 in QFrame::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#9  0x00ae838c in QAbstractScrollArea::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#10 0x00b97db3 in QAbstractItemView::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#11 0x00bd11a7 in QTreeView::viewportEvent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#12 0x00aea205 in QAbstractScrollAreaFilter::eventFilter ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#13 0x01130b89 in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#14 0x005ff0c9 in QApplicationPrivate::notify_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#15 0x00603134 in QApplication::notify () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#16 0x0113069b in QCoreApplication::notifyInternal ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#17 0x00650a2d in QWidgetPrivate::sendPendingMoveAndResizeEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#18 0x0065aac6 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#19 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#20 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#21 0x0065aaf1 in QWidgetPrivate::show_helper ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#22 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#23 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#24 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#25 0x0065b3a1 in QWidgetPrivate::show_recursive ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#26 0x0065b50b in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#27 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#28 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#29 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#30 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#31 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#32 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#33 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#34 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#35 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#36 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#37 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#38 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#39 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#40 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#41 0x0063a82b in QStackedLayout::setCurrentIndex ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#42 0x00abac2d in QStackedWidget::setCurrentIndex ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#43 0x0129e69f in Core::Internal::StackedEditorGroup::setCurrentEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#44 0x012956c5 in Core::EditorManager::setCurrentEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#45 0x012957bc in Core::EditorManager::insertEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#46 0x01296284 in Core::EditorManager::openEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#47 0x050340bd in ProjectExplorer::Internal::ProjectTreeWidget::openItem ()
   
from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libProjectExplorer.so.1.0.0
#48 0x05061993 in ProjectExplorer::Internal::ProjectTreeWidget::qt_metacall ()
   
from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libProjectExplorer.so.1.0.0
#49 0x01146492 in QMetaObject::activate () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#50 0x01146b52 in QMetaObject::activate () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#51 0x00b87373 in QAbstractItemView::activated ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#52 0x00bd4e88 in QTreeView::mouseDoubleClickEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#53 0x006585c9 in QWidget::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#54 0x00a4be63 in QFrame::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#55 0x00ae838c in QAbstractScrollArea::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#56 0x00b97db3 in QAbstractItemView::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#57 0x00bd11a7 in QTreeView::viewportEvent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#58 0x00aea205 in QAbstractScrollAreaFilter::eventFilter ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#59 0x01130b89 in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#60 0x005ff0c9 in QApplicationPrivate::notify_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#61 0x00603a3c in QApplication::notify () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#62 0x0113069b in QCoreApplication::notifyInternal ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#63 0x00604f33 in QApplicationPrivate::sendMouseEvent ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#64 0x0067082b in QETWidget::translateMouseEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#65 0x0066fdac in QApplication::x11ProcessEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#66 0x006983c4 in x11EventSourceDispatch () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#67 0x062e01ac in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#68 0x062e35ef in ?? () from /lib/libglib-2.0.so.0
#69 0x062e3b55 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#70 0x0115cece in QEventDispatcherGlib::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#71 0x00698175 in QGuiEventDispatcherGlib::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#72 0x0112f86d in QEventLoop::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#73 0x0112fbdd in QEventLoop::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#74 0x01131cbc in QCoreApplication::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#75 0x005fe897 in QApplication::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#76 0x0804f9be in main ()




	Registers:

(gdb) info registers
eax            0x64     100
ecx            0x0      0
edx            0x64     100
ebx            0xeb0074 15401076
esp            0xbff75480       0xbff75480
ebp            0xbff754b8       0xbff754b8
esi            0x64     100
edi            0xa604a40        174082624
eip            0xc09c9e 0xc09c9e <QTreeModel::index(QTreeWidgetItem const*, 
int) const+78>
eflags         0x10293  [ CF AF SF IF RF ]
cs             0x73     115
ss             0x7b     123
ds             0x7b     123
es             0x7b     123
fs             0x0      0
gs             0x33     51


----------------------------------------------------------------





















[SanityIO at orion bin]$ gdb ./qtcreator
GNU gdb Red Hat Linux (6.6-45.fc8rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) start
Breakpoint 1 at 0x804e6d0
Starting program: /home/SanityIO/qtcreator-0.9.1_snap/bin/qtcreator
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDBus.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtXml.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtSvg.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtGui.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtNetwork.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtCore.so.4
[Thread debugging using libthread_db enabled]
[New Thread -1208420656 (LWP 16834)]
[Switching to Thread -1208420656 (LWP 16834)]
0x0804e6d0 in main ()
Current language:  auto; currently asm
Missing separate debuginfos, use: debuginfo-install expat.i386 fontconfig.i386 
freetype.i386 gcc.i386 glib2.i386 glibc.i686 libICE.i386 libSM.i386 
libX11.i386 libXau.i386 libXdmcp.i386 libXext.i386 libXi.i386 libXrender.i386 
libxcb.i386
(gdb) c
Continuing.
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtScript.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/imageformats/libqsvg.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtHelp.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtCLucene.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtSql.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDesigner.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/lib/libQtDesignerComponents.so.4
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/sqldrivers/libqsqlite.so
[New Thread -1211827312 (LWP 16839)]
[Thread -1211827312 (LWP 16839) exited]
[New Thread -1222317168 (LWP 16840)]
[Thread -1222317168 (LWP 16840) exited]
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/iconengines/libqsvgicon.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/designer/libqt3supportwidgets.so
Missing separate debuginfo 
for /home/SanityIO/qtcreator-0.9.1_snap/bin/designer/libqwebview.so
[New Thread -1222317168 (LWP 16841)]
[Detaching after fork from child process 16842. (Try `set detach-on-fork 
off'.)]
[Detaching after fork from child process 16843.]
[Detaching after fork from child process 16844.]
[Detaching after fork from child process 16845.]
[Detaching after fork from child process 16846.]
[New Thread -1211827312 (LWP 16847)]
[Thread -1211827312 (LWP 16847) exited]
[New Thread -1233314928 (LWP 16848)]
[New Thread -1211827312 (LWP 16849)]
[Thread -1211827312 (LWP 16849) exited]
[New Thread -1211827312 (LWP 16850)]
[Thread -1233314928 (LWP 16848) exited]
[New Thread -1233314928 (LWP 16851)]
[New Thread -1247839344 (LWP 16852)]
[Detaching after fork from child process 16853.]
[Detaching after fork from child process 16854.]
[Detaching after fork from child process 16856.]
[Detaching after fork from child process 16858.]
[New Thread -1288701040 (LWP 16859)]
Object::connect: No such signal 
Designer::Internal::WorkbenchIntegration::navigateToSlot(QString, QString)
[New Thread -1299190896 (LWP 16860)]

Program received signal SIGSEGV, Segmentation fault.
0x00c09c9e in QTreeModel::index () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
Missing separate debuginfos, use: debuginfo-install e2fsprogs.i386 
keyutils.i386 krb5.i386 libXcursor.i386 libXfixes.i386 libXinerama.i386 
libselinux.i386 linuxwacom.i386 openssl.i386 openssl.i686 zlib.i386
(gdb) 






	Backtrace:

(gdb) bt
#0  0x00c09c9e in QTreeModel::index () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#1  0x00c0c52b in QTreeModel::parent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#2  0x00bcc626 in QTreeView::indexRowSizeHint ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#3  0x00bccda7 in QTreeViewPrivate::itemHeight ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#4  0x00bcd01f in QTreeViewPrivate::updateScrollBars ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#5  0x00bcd51a in QTreeView::updateGeometries ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#6  0x00b875f4 in QAbstractItemView::resizeEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#7  0x00658b22 in QWidget::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#8  0x00a4be63 in QFrame::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#9  0x00ae838c in QAbstractScrollArea::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#10 0x00b97db3 in QAbstractItemView::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#11 0x00bd11a7 in QTreeView::viewportEvent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#12 0x00aea205 in QAbstractScrollAreaFilter::eventFilter ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#13 0x01130b89 in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#14 0x005ff0c9 in QApplicationPrivate::notify_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#15 0x00603134 in QApplication::notify () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#16 0x0113069b in QCoreApplication::notifyInternal ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#17 0x00650a2d in QWidgetPrivate::sendPendingMoveAndResizeEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#18 0x0065aac6 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#19 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#20 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#21 0x0065aaf1 in QWidgetPrivate::show_helper ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#22 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#23 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#24 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#25 0x0065b3a1 in QWidgetPrivate::show_recursive ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#26 0x0065b50b in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#27 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#28 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#29 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#30 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#31 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#32 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#33 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#34 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#35 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#36 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#37 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#38 0x0065b51d in QWidgetPrivate::showChildren ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#39 0x0065aaf1 in QWidgetPrivate::show_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#40 0x0065b0c3 in QWidget::setVisible () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#41 0x0063a82b in QStackedLayout::setCurrentIndex ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#42 0x00abac2d in QStackedWidget::setCurrentIndex ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#43 0x0241169f in Core::Internal::StackedEditorGroup::setCurrentEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#44 0x024086c5 in Core::EditorManager::setCurrentEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#45 0x024087bc in Core::EditorManager::insertEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#46 0x02409284 in Core::EditorManager::openEditor ()
   from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libCore.so.1.0.0
#47 0x0674e0bd in ProjectExplorer::Internal::ProjectTreeWidget::openItem ()
   
from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libProjectExplorer.so.1.0.0
#48 0x0677b993 in ProjectExplorer::Internal::ProjectTreeWidget::qt_metacall ()
   
from /home/SanityIO/qtcreator-0.9.1_snap/lib/Nokia/libProjectExplorer.so.1.0.0
#49 0x01146492 in QMetaObject::activate () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#50 0x01146b52 in QMetaObject::activate () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#51 0x00b87373 in QAbstractItemView::activated ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#52 0x00bd4e88 in QTreeView::mouseDoubleClickEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#53 0x006585c9 in QWidget::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#54 0x00a4be63 in QFrame::event () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#55 0x00ae838c in QAbstractScrollArea::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#56 0x00b97db3 in QAbstractItemView::viewportEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#57 0x00bd11a7 in QTreeView::viewportEvent () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#58 0x00aea205 in QAbstractScrollAreaFilter::eventFilter ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#59 0x01130b89 in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#60 0x005ff0c9 in QApplicationPrivate::notify_helper ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#61 0x00603a3c in QApplication::notify () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#62 0x0113069b in QCoreApplication::notifyInternal ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#63 0x00604f33 in QApplicationPrivate::sendMouseEvent ()
---Type <return> to continue, or q <return> to quit---
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#64 0x0067082b in QETWidget::translateMouseEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#65 0x0066fdac in QApplication::x11ProcessEvent ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#66 0x006983c4 in x11EventSourceDispatch () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#67 0x01cf91ac in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#68 0x01cfc5ef in ?? () from /lib/libglib-2.0.so.0
#69 0x01cfcb55 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#70 0x0115cece in QEventDispatcherGlib::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#71 0x00698175 in QGuiEventDispatcherGlib::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#72 0x0112f86d in QEventLoop::processEvents ()
   from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#73 0x0112fbdd in QEventLoop::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#74 0x01131cbc in QCoreApplication::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtCore.so.4
#75 0x005fe897 in QApplication::exec () 
from /home/SanityIO/qtcreator-0.9.1_snap/bin/../lib/libQtGui.so.4
#76 0x0804f9be in main ()
(gdb)




 



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