Ubuntu
kde4libs package

Dolphin crashes on remote disk

Bug #295037 reported by Giacomo Sanchietti on 2008-11-07

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	kdelibs	Fix Released	High	kde-bugs #172508
	kde4libs (Ubuntu)	Fix Released	Undecided	Unassigned

Bug Description

Binary package hint: dolphin

Kubuntu version: 8.10
Package version: dolphin 1.1 shipped with kde 4.1.2

When trying to open a Remote folder over SSH or SFTP, dolphin crashes.

This is the backtrace:
Applicazione: Dolphin (dolphin), segnale SIGABRT
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[Thread debugging using libthread_db enabled]
[New Thread 0xb5e296c0 (LWP 10552)]
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[KCrash handler]
#6 0xb7f3f430 in __kernel_vsyscall ()
#7 0xb66b7880 in raise () from /lib/tls/i686/cmov/libc.so.6
#8 0xb66b9248 in abort () from /lib/tls/i686/cmov/libc.so.6
#9 0xb7497795 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb7497872 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb7497915 in qt_assert () from /usr/lib/libQtCore.so.4
#12 0xb7cf5f90 in ?? () from /usr/lib/libkio.so.5
#13 0xb7cf9de7 in KDirModel::indexForUrl () from /usr/lib/libkio.so.5
#14 0xb7ef4d78 in ?? () from /usr/lib/libdolphinprivate.so.4
#15 0xb7ef4e98 in ?? () from /usr/lib/libdolphinprivate.so.4
#16 0xb7ef52dc in ?? () from /usr/lib/libdolphinprivate.so.4
#17 0xb75a4a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb75a57e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb7048f59 in QItemSelectionModel::selectionChanged ()
   from /usr/lib/libQtGui.so.4
#20 0xb7050696 in QItemSelectionModel::emitSelectionChanged ()
   from /usr/lib/libQtGui.so.4
#21 0xb7050de6 in QItemSelectionModel::select () from /usr/lib/libQtGui.so.4
#22 0xb701e56e in QListView::setSelection () from /usr/lib/libQtGui.so.4
#23 0xb7a45a98 in KCategorizedView::setSelection ()
   from /usr/lib/libkdeui.so.5
#24 0xb6ffafc1 in QAbstractItemView::mousePressEvent ()
   from /usr/lib/libQtGui.so.4
#25 0xb7a436c5 in KCategorizedView::mousePressEvent ()
   from /usr/lib/libkdeui.so.5
#26 0xb7ed2bee in DolphinIconsView::mousePressEvent ()
   from /usr/lib/libdolphinprivate.so.4
#27 0xb6b88989 in QWidget::event () from /usr/lib/libQtGui.so.4
#28 0xb6ebff53 in QFrame::event () from /usr/lib/libQtGui.so.4
#29 0xb6f5675f in QAbstractScrollArea::viewportEvent ()
   from /usr/lib/libQtGui.so.4
#30 0xb7001c4f in QAbstractItemView::viewportEvent ()
   from /usr/lib/libQtGui.so.4
#31 0xb6f58d05 in ?? () from /usr/lib/libQtGui.so.4
#32 0xb758f04a in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
   from /usr/lib/libQtCore.so.4
#33 0xb6b308ca in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#34 0xb6b39121 in QApplication::notify () from /usr/lib/libQtGui.so.4
#35 0xb7a5e72d in KApplication::notify () from /usr/lib/libkdeui.so.5
#36 0xb758fe61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#37 0xb6b383ae in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib/libQtGui.so.4
#38 0xb6ba2696 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb6ba1a25 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#40 0xb6bcb7ea in ?? () from /usr/lib/libQtGui.so.4
#41 0xb61e56f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#42 0xb61e8da3 in ?? () from /usr/lib/libglib-2.0.so.0
#43 0xb61e8f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#44 0xb75ba478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#45 0xb6bcaee5 in ?? () from /usr/lib/libQtGui.so.4
#46 0xb758e52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#47 0xb758e6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#48 0xb7590da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#49 0xb6b30767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#50 0x0808519f in _start ()
#0 0xb7f3f430 in __kernel_vsyscall ()

And this is the output from the console:
dolphin(10552) MetaDataWidget::setFile: KUrl("file:///home/giacomo")
giacomo@iluvatar:~$ dolphin(10552) MetaDataWidget::setFile: KUrl("file:///home/giacomo")
dolphin(10552) KFileItem::isDir: can't say -> false
dolphin(10552) MetaDataWidget::setFile: KUrl("remote:/")
dolphin(10552) MetaDataWidget::setFile: KUrl("zeroconf:/")
dolphin(10552) MetaDataWidget::setFile: KUrl("zeroconf:/")
dolphin(10552) MetaDataWidget::setFile: KUrl("zeroconf:/")
dolphin(10552) KFileItem::isDir: can't say -> false
dolphin(10552) MetaDataWidget::setFile: KUrl("zeroconf:/")
dolphin(10552) MetaDataWidget::setFile: KUrl("zeroconf:/_ssh._tcp/")
ASSERT: "pathStr.startsWith(nodeUrl.path())" in file /build/buildd/kde4libs-4.1.2/kio/kio/kdirmodel.cpp, line 183
KCrash: Application 'dolphin' crashing...
sock_file=/home/giacomo/.kde/socket-iluvatar/kdeinit4__0

If you need more information, ask it!

Thank you

Revision history for this message

Jonathan Thomas (echidnaman) wrote on 2008-11-07:

Could you install kdebase-dbg and get a new backtrace? Thanks.

Changed in dolphin:
status:	New → Incomplete

Revision history for this message

Giacomo Sanchietti (giacomo-sanchietti) wrote on 2008-11-07:

Dolphin backtrace Edit (4.3 KiB, text/plain)

Here you are the debug trace as attachment.

Hope this helps.

Revision history for this message

Jonathan Thomas (echidnaman) wrote on 2008-11-07:

This is similar to: https://bugs.kde.org/show_bug.cgi?id=172508 , where trailing slashes returned by the applications:/ kio slave cause Dolphin/Konqueror to crash with an identical backtrace.

This probably also effects the ssh and sftp kio slaves.

I would like for somebody to test with KDE 4.1.3 (Enable intrepid-backports, then update) before we forward this upstream, because the crash may very well have been fixed in KDE 4.1.3.

Changed in kde4libs:
status:	Incomplete → Triaged

Revision history for this message

Jonathan Thomas (echidnaman) wrote on 2008-11-07:

Nevermind, the fix was applied to all kio slaves in general, so this should be fixed in KDE 4.1.3, which is available in intrepid-backports. Setting Fix Committed until the fix reaches Jaunty Jackalope.