Application: dolphin (4.13.1)
KDE Platform Version: 4.13.1
Qt Version: 4.8.6
Operating System: Linux 3.14.4-200.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Not really sure.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f5326a8e8c0 (LWP 2869))]

Thread 3 (Thread 0x7f531bdbb700 (LWP 2874)):
#0  0x0000003c4eaea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003c50a495b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f5314002bb0, timeout=-1, context=0x7f53140009a0) at gmain.c:4007
#2  g_main_context_iterate (context=context@entry=0x7f53140009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x0000003c50a496dc in g_main_context_iteration (context=0x7f53140009a0, may_block=1) at gmain.c:3774
#4  0x0000003ed21b5af6 in QEventDispatcherGlib::processEvents (this=0x7f53140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003ed218595f in QEventLoop::processEvents (this=this@entry=0x7f531bdbacc0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003ed2185cad in QEventLoop::exec (this=this@entry=0x7f531bdbacc0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003ed2079e8f in QThread::exec (this=this@entry=0x1000c50) at thread/qthread.cpp:538
#8  0x0000003ed21662e3 in QInotifyFileSystemWatcherEngine::run (this=0x1000c50) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x0000003ed207c6bf in QThreadPrivate::start (arg=0x1000c50) at thread/qthread_unix.cpp:349
#10 0x0000003c4f207f33 in start_thread (arg=0x7f531bdbb700) at pthread_create.c:309
#11 0x0000003c4eaf4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f531afff700 (LWP 2875)):
#0  0x0000003c4f20a0d8 in __GI___pthread_mutex_lock (mutex=0x7f530c000a60) at ../nptl/pthread_mutex_lock.c:125
#1  0x0000003c50a8a5a1 in g_mutex_lock (mutex=mutex@entry=0x7f530c0009a0) at gthread-posix.c:213
#2  0x0000003c50a4959a in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f530c0027c0, timeout=-1, context=0x7f530c0009a0) at gmain.c:4002
#3  g_main_context_iterate (context=context@entry=0x7f530c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#4  0x0000003c50a496dc in g_main_context_iteration (context=0x7f530c0009a0, may_block=1) at gmain.c:3774
#5  0x0000003ed21b5af6 in QEventDispatcherGlib::processEvents (this=0x7f530c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x0000003ed218595f in QEventLoop::processEvents (this=this@entry=0x7f531affed10, flags=...) at kernel/qeventloop.cpp:149
#7  0x0000003ed2185cad in QEventLoop::exec (this=this@entry=0x7f531affed10, flags=...) at kernel/qeventloop.cpp:204
#8  0x0000003ed2079e8f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#9  0x0000003ed207c6bf in QThreadPrivate::start (arg=0x1049dc0) at thread/qthread_unix.cpp:349
#10 0x0000003c4f207f33 in start_thread (arg=0x7f531afff700) at pthread_create.c:309
#11 0x0000003c4eaf4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f5326a8e8c0 (LWP 2869)):
[KCrash Handler]
#6  0x0000003ed3c1452b in QDomNode::isElement (this=this@entry=0x7fff48fa29a0) at dom/qdom.cpp:2823
#7  0x0000003ed3c17e18 in QDomNode::firstChildElement (this=this@entry=0x7fff48fa2b20, tagName=...) at dom/qdom.cpp:2951
#8  0x0000003315fc5a07 in KBookmarkGroup::findToolbar (this=this@entry=0x7fff48fa2b20) at /usr/src/debug/kdelibs-4.13.1/kio/bookmarks/kbookmark.cc:251
#9  0x0000003315fcd531 in KBookmarkManager::saveAs (this=this@entry=0xf7ef30, filename=..., toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.13.1/kio/bookmarks/kbookmarkmanager.cc:415
#10 0x0000003315fcd6b1 in KBookmarkManager::save (this=this@entry=0xf7ef30, toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.13.1/kio/bookmarks/kbookmarkmanager.cc:398
#11 0x0000003315fd0598 in KBookmarkManager::emitChanged (this=0xf7ef30, group=...) at /usr/src/debug/kdelibs-4.13.1/kio/bookmarks/kbookmarkmanager.cc:553
#12 0x000000359305e701 in PlacesItemModel::saveBookmarks() () from /lib64/libkdeinit4_dolphin.so
#13 0x00000035930614b5 in PlacesItemModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.57] () from /lib64/libkdeinit4_dolphin.so
#14 0x0000003ed219b938 in QMetaObject::activate (sender=0x13f9820, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#15 0x0000003ed219fce1 in QObject::event (this=0x13f9820, e=<optimized out>) at kernel/qobject.cpp:1184
#16 0x00000033121cae7c in QApplicationPrivate::notify_helper (this=this@entry=0xdb02a0, receiver=receiver@entry=0x13f9820, e=e@entry=0x7fff48fa3130) at kernel/qapplication.cpp:4565
#17 0x00000033121d17e5 in QApplication::notify (this=this@entry=0x7fff48fa3500, receiver=receiver@entry=0x13f9820, e=e@entry=0x7fff48fa3130) at kernel/qapplication.cpp:4351
#18 0x000000331484ac8a in KApplication::notify (this=0x7fff48fa3500, receiver=0x13f9820, event=0x7fff48fa3130) at /usr/src/debug/kdelibs-4.13.1/kdeui/kernel/kapplication.cpp:311
#19 0x0000003ed2186ebd in QCoreApplication::notifyInternal (this=0x7fff48fa3500, receiver=0x13f9820, event=event@entry=0x7fff48fa3130) at kernel/qcoreapplication.cpp:953
#20 0x0000003ed21b8713 in sendEvent (event=0x7fff48fa3130, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0xdb27b0) at kernel/qeventdispatcher_unix.cpp:621
#22 0x0000003ed21b5899 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#23 idleTimerSourceDispatch (source=source@entry=0xdb1180) at kernel/qeventdispatcher_glib.cpp:233
#24 0x0000003c50a492a6 in g_main_dispatch (context=0xdb10c0) at gmain.c:3066
#25 g_main_context_dispatch (context=context@entry=0xdb10c0) at gmain.c:3642
#26 0x0000003c50a49628 in g_main_context_iterate (context=context@entry=0xdb10c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#27 0x0000003c50a496dc in g_main_context_iteration (context=0xdb10c0, may_block=1) at gmain.c:3774
#28 0x0000003ed21b5ad5 in QEventDispatcherGlib::processEvents (this=0xd7c680, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#29 0x000000331226cd66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#30 0x0000003ed218595f in QEventLoop::processEvents (this=this@entry=0x7fff48fa33c0, flags=...) at kernel/qeventloop.cpp:149
#31 0x0000003ed2185cad in QEventLoop::exec (this=this@entry=0x7fff48fa33c0, flags=...) at kernel/qeventloop.cpp:204
#32 0x0000003ed218b399 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#33 0x0000003593051a1a in kdemain () from /lib64/libkdeinit4_dolphin.so
#34 0x0000003c4ea21d65 in __libc_start_main (main=0x4008c0 <main>, argc=5, argv=0x7fff48fa3648, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff48fa3638) at libc-start.c:285
#35 0x00000000004008f1 in _start ()

Possible duplicates by query: bug 332861.

Reported using DrKonqi