Application that crashed: dolphin Version of the application: 1.2.80 KDE Version: 4.2.86 (KDE 4.2.86 (KDE 4.3 >= 20090514)) Qt Version: 4.5.1 Operating System: Linux 2.6.29-ARCH i686 Distribution: "(none)" What I was doing when the application crashed: i just made a similar report, but i guess the file copying part, while renaming wasn't too important. it even crashes if i just try to rename it. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault [KCrash Handler] #6 0xb6553399 in QUrl::QUrl () from /usr/lib/libQtCore.so.4 #7 0xb7195399 in KUrl::KUrl () from /usr/lib/libkdecore.so.5 #8 0xb7d676de in KFileItem::url () from /usr/lib/libkio.so.5 #9 0xb7c20d49 in KFilePreviewGenerator::Private::orderItems () from /usr/lib/libkfile.so.4 #10 0xb7c239fd in KFilePreviewGenerator::Private::updateIcons () from /usr/lib/libkfile.so.4 #11 0xb7c2429e in KFilePreviewGenerator::Private::updateIcons () from /usr/lib/libkfile.so.4 #12 0xb7c248e7 in KFilePreviewGenerator::qt_metacall () from /usr/lib/libkfile.so.4 #13 0xb65b5339 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #14 0xb65b5fa2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #15 0xb65efdb9 in QAbstractItemModel::dataChanged () from /usr/lib/libQtCore.so.4 #16 0xb7d549bf in KDirModelPrivate::_k_slotRefreshItems () from /usr/lib/libkio.so.5 #17 0xb7d56940 in KDirModel::qt_metacall () from /usr/lib/libkio.so.5 #18 0xb65b5339 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #19 0xb65b5fa2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #20 0xb7d38b03 in KDirLister::refreshItems () from /usr/lib/libkio.so.5 #21 0xb7d39da6 in KDirLister::Private::emitItems () from /usr/lib/libkio.so.5 #22 0xb7d4be36 in KDirListerCache::slotFileRenamed () from /usr/lib/libkio.so.5 #23 0xb7d4c31c in KDirListerCache::qt_metacall () from /usr/lib/libkio.so.5 #24 0xb65b5339 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #25 0xb65b5fa2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #26 0xb7d58219 in OrgKdeKDirNotifyInterface::FileRenamed () from /usr/lib/libkio.so.5 #27 0xb7d58364 in OrgKdeKDirNotifyInterface::qt_metacall () from /usr/lib/libkio.so.5 #28 0xb7077d9d in ?? () from /usr/lib/libQtDBus.so.4 #29 0xb707fce7 in ?? () from /usr/lib/libQtDBus.so.4 #30 0xb65afa70 in QObject::event () from /usr/lib/libQtCore.so.4 #31 0xb67b46ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #32 0xb67bc9be in QApplication::notify () from /usr/lib/libQtGui.so.4 #33 0xb755ddda in KApplication::notify () from /usr/lib/libkdeui.so.5 #34 0xb659f24b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #35 0xb659fe85 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4 #36 0xb65a007d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4 #37 0xb65cad2f in ?? () from /usr/lib/libQtCore.so.4 #38 0xb5c2e718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #39 0xb5c31c7b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #40 0xb5c31df8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #41 0xb65ca978 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #42 0xb68532a5 in ?? () from /usr/lib/libQtGui.so.4 #43 0xb659d87a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #44 0xb659dcba in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #45 0xb65a0149 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #46 0xb67b4567 in QApplication::exec () from /usr/lib/libQtGui.so.4 #47 0x0807a66f in main (argc=5, argv=0xbfd3aa94) at /home/drf/kdemod-core43/work/kdebase/src/kdebase-4.2.86/apps/dolphin/src/main.cpp:94
conditions: - split view, with one on remote ftp disk (not sure this is the culprit) - renaming (not inline) with tree view (expaned view?) - pressing enter instead of confirming via butten -> i think that might be a good clue
i narrowed it down to: -renaming a file by clicking on it in "expaned folder view" seems to be the problem
*** Bug 193465 has been marked as a duplicate of this bug. ***
Here using: Qt: 4.5.1 (qt-copy 958974) KDE: 4.2.86 (KDE 4.2.86 (KDE 4.3 >= 20090514)) kdelibs svn rev. 969788 / kdebase svn rev. 969788 on ArchLinux i686 - Kernel 2.6.29.3 I can't reproduce the crash using the steps described on comment 2.
*** Bug 197334 has been marked as a duplicate of this bug. ***
This could be related to bug 200125. Thanks
(In reply to comment #6) > This could be related to bug 200125. Thanks The backtrace is similar, but here the reason why KFilePreviewGenerator::Private::updateIcons is called is not a timer event, but a "file renamed" message received via D-Bus, so I think that this crash is probably not fixed by the fix for bug 200125.
SVN commit 1022406 by ppenz: I cannot reproduce the crash of bug 193466, but I guess the root cause of the crash occurs already earlier. Added some Q_ASSERTs to document and verify the assumptions in that code. CCBUG: 193466 M +2 -0 kfilepreviewgenerator.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1022406
SVN commit 1029209 by dfaure: Backport: Don't crash if dataChanged(root, root) is emitted, e.g. when changing permissions for the current dir. BUG: 193466 M +4 -0 kfilepreviewgenerator.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1029209
*** Bug 211170 has been marked as a duplicate of this bug. ***