Application: dolphin (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.19.0-28-generic x86_64
Distribution: Ubuntu 14.04.3 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Ho dato il comando espelli da menu a tendina alla chiavetta usb e l'applicazione si é chiusa con segnalazione di crash.

-- 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 0x7f24ca11a7c0 (LWP 2932))]

Thread 4 (Thread 0x7f24acca7700 (LWP 2934)):
#0  0x00007f24c0c6961a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f24c0c69979 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f24c0c270b0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f24c0c27ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f24c0c280ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f24c5a3f7be in QEventDispatcherGlib::processEvents (this=0x7f24a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f24c5a110af in QEventLoop::processEvents (this=this@entry=0x7f24acca6de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f24c5a113a5 in QEventLoop::exec (this=this@entry=0x7f24acca6de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f24c590dc5f in QThread::exec (this=this@entry=0x1decee0) at thread/qthread.cpp:537
#9  0x00007f24c59f2823 in QInotifyFileSystemWatcherEngine::run (this=0x1decee0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f24c591032f in QThreadPrivate::start (arg=0x1decee0) at thread/qthread_unix.cpp:349
#11 0x00007f24c1107182 in start_thread (arg=0x7f24acca7700) at pthread_create.c:312
#12 0x00007f24c99de47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f24a7fff700 (LWP 2935)):
#0  0x00007f24c0c6961a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f24c0c69979 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f24c0c2787b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f24c0c27f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f24c0c280ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f24c5a3f7be in QEventDispatcherGlib::processEvents (this=0x7f24a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f24c5a110af in QEventLoop::processEvents (this=this@entry=0x7f24a7ffee20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f24c5a113a5 in QEventLoop::exec (this=this@entry=0x7f24a7ffee20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f24c590dc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f24c591032f in QThreadPrivate::start (arg=0x1f9dce0) at thread/qthread_unix.cpp:349
#10 0x00007f24c1107182 in start_thread (arg=0x7f24a7fff700) at pthread_create.c:312
#11 0x00007f24c99de47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f24a738d700 (LWP 2936)):
#0  0x00007f24c99d112d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f24c0c27fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f24c0c280ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f24c5a3f7be in QEventDispatcherGlib::processEvents (this=0x7f24980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f24c5a110af in QEventLoop::processEvents (this=this@entry=0x7f24a738cde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f24c5a113a5 in QEventLoop::exec (this=this@entry=0x7f24a738cde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f24c590dc5f in QThread::exec (this=this@entry=0x1fc4810) at thread/qthread.cpp:537
#7  0x00007f24c59f2823 in QInotifyFileSystemWatcherEngine::run (this=0x1fc4810) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f24c591032f in QThreadPrivate::start (arg=0x1fc4810) at thread/qthread_unix.cpp:349
#9  0x00007f24c1107182 in start_thread (arg=0x7f24a738d700) at pthread_create.c:312
#10 0x00007f24c99de47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f24ca11a7c0 (LWP 2932)):
[KCrash Handler]
#6  0x00000000021a6fd0 in ?? ()
#7  0x00007f24c754ca28 in QDomNode::firstChildElement (this=this@entry=0x7ffc562c9b20, tagName=...) at dom/qdom.cpp:2951
#8  0x00007f24c7922967 in KBookmarkGroup::findToolbar (this=this@entry=0x7ffc562c9b20) at ../../kio/bookmarks/kbookmark.cc:251
#9  0x00007f24c7929e91 in KBookmarkManager::saveAs (this=this@entry=0x1bd3ed0, filename=..., toolbarCache=toolbarCache@entry=true) at ../../kio/bookmarks/kbookmarkmanager.cc:415
#10 0x00007f24c792a011 in KBookmarkManager::save (this=this@entry=0x1bd3ed0, toolbarCache=toolbarCache@entry=true) at ../../kio/bookmarks/kbookmarkmanager.cc:398
#11 0x00007f24c792d098 in KBookmarkManager::emitChanged (this=0x1bd3ed0, group=...) at ../../kio/bookmarks/kbookmarkmanager.cc:553
#12 0x00007f24c9d052d1 in PlacesItemModel::saveBookmarks (this=0x207b610) at ../../../dolphin/src/panels/places/placesitemmodel.cpp:722
#13 0x00007f24c9d07ea5 in PlacesItemModel::qt_static_metacall (_o=0x207b610, _id=1445763504, _a=0x1c84401, _c=<optimized out>) at ./placesitemmodel.moc:74
#14 0x00007f24c5a2687a in QMetaObject::activate (sender=0x221c7e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#15 0x00007f24c5a2aa31 in QObject::event (this=0x221c7e0, e=<optimized out>) at kernel/qobject.cpp:1156
#16 0x00007f24c6404e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1a09030, receiver=receiver@entry=0x221c7e0, e=e@entry=0x7ffc562ca0b0) at kernel/qapplication.cpp:4567
#17 0x00007f24c640b4a0 in QApplication::notify (this=this@entry=0x7ffc562ca450, receiver=receiver@entry=0x221c7e0, e=e@entry=0x7ffc562ca0b0) at kernel/qapplication.cpp:4353
#18 0x00007f24c710fcca in KApplication::notify (this=0x7ffc562ca450, receiver=0x221c7e0, event=0x7ffc562ca0b0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f24c5a124dd in QCoreApplication::notifyInternal (this=0x7ffc562ca450, receiver=0x221c7e0, event=0x7ffc562ca0b0) at kernel/qcoreapplication.cpp:953
#20 0x00007f24c5a42323 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0x1a186b0) at kernel/qeventdispatcher_unix.cpp:621
#22 0x00007f24c5a3f629 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:193
#23 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:240
#24 0x00007f24c0c27e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f24c0c28048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f24c0c280ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f24c5a3f7a1 in QEventDispatcherGlib::processEvents (this=0x19d4a00, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#28 0x00007f24c64a6be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f24c5a110af in QEventLoop::processEvents (this=this@entry=0x7ffc562ca320, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f24c5a113a5 in QEventLoop::exec (this=this@entry=0x7ffc562ca320, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f24c5a16b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#32 0x00007f24c640337c in QApplication::exec () at kernel/qapplication.cpp:3828
#33 0x00007f24c9cf93e7 in kdemain (argc=6, argv=0x7ffc562ca588) at ../../../dolphin/src/main.cpp:93
#34 0x00007f24c9905ec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=6, argv=0x7ffc562ca588, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc562ca578) at libc-start.c:287
#35 0x00000000004006fe in _start ()

Possible duplicates by query: bug 349548, bug 346367, bug 345576, bug 342400, bug 340832.

Reported using DrKonqi