Bug 233600

Summary: Konqueror's Bookmarks Tool crashed when managing bookmarks
Product: [Applications] keditbookmarks Reporter: Duane Bielling <hunkirdowne>
Component: generalAssignee: Konqueror Bugs <konqueror-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: maris.kde
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Duane Bielling 2010-04-07 14:11:29 UTC
Application: keditbookmarks (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-19-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
In Beta-1 of Kubuntu 10.04 LucidLynx (Linux 2.6.32-19-generic #28-Ubuntu SMP Wed Mar 31 17:46:20 UTC 2010 i686 GNU/Linux) I was organizing bookmarks in Konqueror using the default tool.  I dragged some bookmarks into a bookmark folder and my bookmarks "disappeared".  No panic, I clicked the "undo" icon and the crash assistant dutifully appeared.  :-)




 -- Backtrace:
Application: Bookmark Editor (keditbookmarks), signal: Segmentation fault
[Current thread is 1 (Thread 0xb773c9f0 (LWP 1539))]

Thread 2 (Thread 0xb521ab70 (LWP 1540)):
#0  0x00bbef5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x00f80b36 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x078837c8 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x078840ce in ?? () from /lib/libglib-2.0.so.0
#4  0x078844b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00a7560f in QEventDispatcherGlib::processEvents (this=0x8ddd680, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x00a48059 in QEventLoop::processEvents (this=0xb521a290, flags=) at kernel/qeventloop.cpp:149
#7  0x00a484aa in QEventLoop::exec (this=0xb521a290, flags=...) at kernel/qeventloop.cpp:201
#8  0x009445a8 in QThread::exec (this=0x8d159f8) at thread/qthread.cpp:487
#9  0x00a27c1b in QInotifyFileSystemWatcherEngine::run (this=0x8d159f8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0094732e in QThreadPrivate::start (arg=0x8d159f8) at thread/qthread_unix.cpp:248
#11 0x00bbc96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00f739de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb773c9f0 (LWP 1539)):
[KCrash Handler]
#6  QList<TreeItem*>::detach (this=0x0, first=0, last=0) at /usr/include/qt4/QtCore/qlist.h:122
#7  QList<TreeItem*>::begin (this=0x0, first=0, last=0) at /usr/include/qt4/QtCore/qlist.h:248
#8  TreeItem::deleteChildren (this=0x0, first=0, last=0) at ../../../apps/keditbookmarks/treeitem.cpp:77
#9  0x00c8bcdb in ~KBookmarkModelRemoveSentry (this=0x90ae7f8) at ../../../apps/keditbookmarks/commands.cpp:74
#10 CreateCommand::undo (this=0x90ae7f8) at ../../../apps/keditbookmarks/commands.cpp:205
#11 0x00c8abb0 in MoveCommand::undo (this=0x90aeaa8) at ../../../apps/keditbookmarks/commands.cpp:470
#12 0x0575fbf8 in QUndoCommand::undo (this=0x8ff2db8) at util/qundostack.cpp:226
#13 0x057612c7 in QUndoStack::undo (this=0x8c876c0) at util/qundostack.cpp:659
#14 0x05788893 in QUndoStack::qt_metacall (this=0x8c876c0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbf9c0388) at .moc/release-shared/moc_qundostack.cpp:105
#15 0x0330f962 in KUndoStack::qt_metacall (this=0x8c876c0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbf9c0388) at ./kundostack.moc:64
#16 0x00a4ec9a in QMetaObject::metacall (object=0x8c876c0, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbf9c0388) at kernel/qmetaobject.cpp:237
#17 0x00a5d3d5 in QMetaObject::activate (sender=0x8c87798, m=0x597ad58, local_signal_index=1, argv=0xbf9c0388) at kernel/qobject.cpp:3293
#18 0x0504bbd9 in QAction::triggered (this=0x8c87798, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#19 0x0504ddcc in QAction::activate (this=0x8c87798, event=QAction::Trigger) at kernel/qaction.cpp:1255
#20 0x05540a72 in QAction::trigger (this=0x0) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#21 QToolButton::nextCheckState (this=0x0) at widgets/qtoolbutton.cpp:1147
#22 0x0545db53 in QAbstractButtonPrivate::click (this=0x8ce5e20) at widgets/qabstractbutton.cpp:528
#23 0x0545de4e in QAbstractButton::mouseReleaseEvent (this=0x8ce5e08, e=0xbf9c0af0) at widgets/qabstractbutton.cpp:1121
#24 0x05540f3c in QToolButton::mouseReleaseEvent (this=0x8ce5e08, e=0xbf9c0af0) at widgets/qtoolbutton.cpp:721
#25 0x050b07f8 in QWidget::event (this=0x8ce5e08, event=0xbf9c0af0) at kernel/qwidget.cpp:7998
#26 0x0545cbee in QAbstractButton::event (this=0x8ce5e08, e=0x0) at widgets/qabstractbutton.cpp:1080
#27 0x05543a6a in QToolButton::event (this=0x8ce5e08, event=0xbf9c0af0) at widgets/qtoolbutton.cpp:1163
#28 0x050524dc in QApplicationPrivate::notify_helper (this=0x8bb1aa8, receiver=0x8ce5e08, e=0xbf9c0af0) at kernel/qapplication.cpp:4300
#29 0x050599f7 in QApplication::notify (this=0xbf9c14d4, receiver=0x8ce5e08, e=0xbf9c0af0) at kernel/qapplication.cpp:3865
#30 0x03266f2a in KApplication::notify (this=0xbf9c14d4, receiver=0x8ce5e08, event=0xbf9c0af0) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x00a49a3b in QCoreApplication::notifyInternal (this=0xbf9c14d4, receiver=0x8ce5e08, event=0xbf9c0af0) at kernel/qcoreapplication.cpp:704
#32 0x05058952 in QCoreApplication::sendEvent (receiver=0x8ce5e08, event=0xbf9c0af0, alienWidget=0x8ce5e08, nativeWidget=0x8ce2488, buttonDown=0x5996058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QApplicationPrivate::sendMouseEvent (receiver=0x8ce5e08, event=0xbf9c0af0, alienWidget=0x8ce5e08, nativeWidget=0x8ce2488, buttonDown=0x5996058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#34 0x050e4088 in QETWidget::translateMouseEvent (this=0x8ce2488, event=0xbf9c100c) at kernel/qapplication_x11.cpp:4368
#35 0x050e3511 in QApplication::x11ProcessEvent (this=0xbf9c14d4, event=0xbf9c100c) at kernel/qapplication_x11.cpp:3379
#36 0x051124aa in x11EventSourceDispatch (s=0x8bb4a68, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0x078805e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x078842d8 in ?? () from /lib/libglib-2.0.so.0
#39 0x078844b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x00a755d5 in QEventDispatcherGlib::processEvents (this=0x8b9cb60, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#41 0x05111fd5 in QGuiEventDispatcherGlib::processEvents (this=0x8b9cb60, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00a48059 in QEventLoop::processEvents (this=0xbf9c1304, flags=) at kernel/qeventloop.cpp:149
#43 0x00a484aa in QEventLoop::exec (this=0xbf9c1304, flags=...) at kernel/qeventloop.cpp:201
#44 0x00a4c69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#45 0x05052577 in QApplication::exec () at kernel/qapplication.cpp:3579
#46 0x00c7e9e9 in kdemain (argc=6, argv=0xbf9c1844) at ../../../apps/keditbookmarks/main.cpp:204
#47 0x0804860b in main (argc=6, argv=0xbf9c1844) at keditbookmarks_dummy.cpp:3

Reported using DrKonqi
Comment 1 Duane Bielling 2010-04-07 14:17:13 UTC
Per my instruction, 'keditbookmarks' reloaded upon completion of the initial bug report.  I have lost the very few bookmarks that I had made (no big deal) but was able to remake my folders and begin anew.  Furthermore I was able to test the Undo button and no crash occurred.  Filed for posterity.  (This is beta testing on an old laptop)
Comment 2 Māris Nartišs 2010-06-09 17:15:55 UTC
This is a dupe of #220827
And I lost more than one bookmark. All You have to do is to drag more than one bookmark into folder -> bookmarks AND folder are gone. Press Undo and get crash.
KDE 4.4.4.
Comment 3 Tommi Tervo 2010-09-26 12:50:13 UTC

*** This bug has been marked as a duplicate of bug 220827 ***