Application: dolphin (2.2)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:

The problem occurred when I try to mount a ntfs partition. This unit is used to save my data, and the problem don't happen all time. Obs.: Sorry for the bad English. :)

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f995c24d7c0 (LWP 2247))]

Thread 3 (Thread 0x7f99407f6700 (LWP 2249)):
#0  0x00007f995337d359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f995337d5e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f995333e0f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f995333e304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f99579d3036 in QEventDispatcherGlib::processEvents (this=0x7f99380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f99579a338f in QEventLoop::processEvents (this=this@entry=0x7f99407f5d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f99579a3618 in QEventLoop::exec (this=this@entry=0x7f99407f5d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f99578a5410 in QThread::exec (this=this@entry=0x194d820) at thread/qthread.cpp:542
#8  0x00007f9957984edf in QInotifyFileSystemWatcherEngine::run (this=0x194d820) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f99578a7bec in QThreadPrivate::start (arg=0x194d820) at thread/qthread_unix.cpp:338
#10 0x00007f9953810f8e in start_thread (arg=0x7f99407f6700) at pthread_create.c:311
#11 0x00007f995bb0ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f993f8f2700 (LWP 2250)):
#0  0x00007f9953813075 in __GI___pthread_mutex_lock (mutex=0x7f9930000a60) at pthread_mutex_lock.c:95
#1  0x00007f995337d5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f995333d90b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f995333e0fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f995333e304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f99579d3036 in QEventDispatcherGlib::processEvents (this=0x7f99300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f99579a338f in QEventLoop::processEvents (this=this@entry=0x7f993f8f1d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f99579a3618 in QEventLoop::exec (this=this@entry=0x7f993f8f1d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f99578a5410 in QThread::exec (this=this@entry=0x1c63920) at thread/qthread.cpp:542
#9  0x00007f9957984edf in QInotifyFileSystemWatcherEngine::run (this=0x1c63920) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f99578a7bec in QThreadPrivate::start (arg=0x1c63920) at thread/qthread_unix.cpp:338
#11 0x00007f9953810f8e in start_thread (arg=0x7f993f8f2700) at pthread_create.c:311
#12 0x00007f995bb0ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f995c24d7c0 (LWP 2247)):
[KCrash Handler]
#6  0x000020180000f70f in ?? ()
#7  0x00007f99594cba55 in QDomNode::toElement (this=this@entry=0x7fff2baed5e0) at dom/qdom.cpp:7281
#8  0x00007f995989ae64 in KBookmarkGroup::findToolbar (this=this@entry=0x7fff2baed700) at ../../kio/bookmarks/kbookmark.cc:253
#9  0x00007f99598a41c4 in KBookmarkManager::saveAs (this=this@entry=0x18741b0, filename=..., toolbarCache=toolbarCache@entry=true) at ../../kio/bookmarks/kbookmarkmanager.cc:415
#10 0x00007f99598a4391 in KBookmarkManager::save (this=this@entry=0x18741b0, toolbarCache=toolbarCache@entry=true) at ../../kio/bookmarks/kbookmarkmanager.cc:398
#11 0x00007f99598a43be in KBookmarkManager::emitChanged (this=0x18741b0, group=...) at ../../kio/bookmarks/kbookmarkmanager.cc:553
#12 0x00007f995be35e60 in PlacesItemModel::saveBookmarks (this=0x1d61820) at ../../../dolphin/src/panels/places/placesitemmodel.cpp:731
#13 0x00007f99579b90ef in QMetaObject::activate (sender=0x1e6a430, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#14 0x00007f99579be3ec in QObject::event (this=0x1e6a430, e=<optimized out>) at kernel/qobject.cpp:1156
#15 0x00007f995838e8ec in QApplicationPrivate::notify_helper (this=this@entry=0x16d0740, receiver=receiver@entry=0x1e6a430, e=e@entry=0x7fff2baee010) at kernel/qapplication.cpp:4567
#16 0x00007f995839125b in QApplication::notify (this=this@entry=0x7fff2baee3d0, receiver=receiver@entry=0x1e6a430, e=e@entry=0x7fff2baee010) at kernel/qapplication.cpp:4428
#17 0x00007f995909a1a6 in KApplication::notify (this=0x7fff2baee3d0, receiver=0x1e6a430, event=0x7fff2baee010) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f99579a463e in QCoreApplication::notifyInternal (this=0x7fff2baee3d0, receiver=0x1e6a430, event=event@entry=0x7fff2baee010) at kernel/qcoreapplication.cpp:946
#19 0x00007f99579d5b72 in sendEvent (event=0x7fff2baee010, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QTimerInfoList::activateTimers (this=0x16d0570) at kernel/qeventdispatcher_unix.cpp:622
#21 0x00007f99579d29a4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#22 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#23 0x00007f99579d29c1 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#24 0x00007f995333df05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f995333e248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f995333e304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f99579d3016 in QEventDispatcherGlib::processEvents (this=0x16cf8b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f99584341ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f99579a338f in QEventLoop::processEvents (this=this@entry=0x7fff2baee290, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f99579a3618 in QEventLoop::exec (this=this@entry=0x7fff2baee290, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f99579a8cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#32 0x00007f995838cffc in QApplication::exec () at kernel/qapplication.cpp:3828
#33 0x00007f995be2a827 in kdemain (argc=5, argv=0x7fff2baee508) at ../../../dolphin/src/main.cpp:90
#34 0x00007f995ba34ea5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=5, ubp_av=0x7fff2baee508, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2baee4f8) at libc-start.c:260
#35 0x0000000000400701 in _start ()

This bug may be a duplicate of or related to bug 320006.

Possible duplicates by query: bug 320006.

Reported using DrKonqi