Bug 333406

Application: dolphin (4.12.3)
KDE Platform Version: 4.12.3
Qt Version: 4.8.5
Operating System: Linux 3.13.9-200.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I just mounted a windows harddisk, and when I selected the disk in dolphin, it crashed.

-- 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 0x7ff0f84a28c0 (LWP 16803))]

Thread 3 (Thread 0x7ff0eae97700 (LWP 16807)):
#0  __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7ff0dc000a60) at pthread_mutex_unlock.c:41
#1  __GI___pthread_mutex_unlock (mutex=0x7ff0dc000a60) at pthread_mutex_unlock.c:310
#2  0x0000003d6be8a5d1 in g_mutex_unlock (mutex=mutex@entry=0x7ff0dc0009a0) at gthread-posix.c:232
#3  0x0000003d6be48e6b in g_main_context_query (context=context@entry=0x7ff0dc0009a0, max_priority=2147483647, timeout=timeout@entry=0x7ff0eae96b84, fds=fds@entry=0x7ff0dc0029b0, n_fds=n_fds@entry=2) at gmain.c:3474
#4  0x0000003d6be4950a in g_main_context_iterate (context=context@entry=0x7ff0dc0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3695
#5  0x0000003d6be496dc in g_main_context_iteration (context=0x7ff0dc0009a0, may_block=1) at gmain.c:3774
#6  0x0000003d747b2ec6 in QEventDispatcherGlib::processEvents (this=0x7ff0dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0x0000003d74782edf in QEventLoop::processEvents (this=this@entry=0x7ff0eae96cc0, flags=...) at kernel/qeventloop.cpp:149
#8  0x0000003d7478322d in QEventLoop::exec (this=this@entry=0x7ff0eae96cc0, flags=...) at kernel/qeventloop.cpp:204
#9  0x0000003d74679baf in QThread::exec (this=this@entry=0x19113b0) at thread/qthread.cpp:536
#10 0x0000003d74763863 in QInotifyFileSystemWatcherEngine::run (this=0x19113b0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x0000003d7467c3af in QThreadPrivate::start (arg=0x19113b0) at thread/qthread_unix.cpp:338
#12 0x0000003d69e07f33 in start_thread (arg=0x7ff0eae97700) at pthread_create.c:309
#13 0x0000003d696f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7ff0ea536700 (LWP 16808)):
#0  0x0000003d696ea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003d6be495b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7ff0e00029c0, timeout=-1, context=0x7ff0e00009a0) at gmain.c:4007
#2  g_main_context_iterate (context=context@entry=0x7ff0e00009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x0000003d6be496dc in g_main_context_iteration (context=0x7ff0e00009a0, may_block=1) at gmain.c:3774
#4  0x0000003d747b2ec6 in QEventDispatcherGlib::processEvents (this=0x7ff0e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003d74782edf in QEventLoop::processEvents (this=this@entry=0x7ff0ea535d10, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003d7478322d in QEventLoop::exec (this=this@entry=0x7ff0ea535d10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003d74679baf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x0000003d7467c3af in QThreadPrivate::start (arg=0x19ff230) at thread/qthread_unix.cpp:338
#9  0x0000003d69e07f33 in start_thread (arg=0x7ff0ea536700) at pthread_create.c:309
#10 0x0000003d696f4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ff0f84a28c0 (LWP 16803)):
[KCrash Handler]
#6  0x000020180000f70f in ?? ()
#7  0x0000003d75817ed8 in QDomNode::firstChildElement (this=this@entry=0x7fffa457cd60, tagName=...) at dom/qdom.cpp:2951
#8  0x0000003717dc5127 in KBookmarkGroup::findToolbar (this=this@entry=0x7fffa457cd60) at /usr/src/debug/kdelibs-4.12.3/kio/bookmarks/kbookmark.cc:251
#9  0x0000003717dccc51 in KBookmarkManager::saveAs (this=this@entry=0x18dfdc0, filename=..., toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.12.3/kio/bookmarks/kbookmarkmanager.cc:415
#10 0x0000003717dccdd1 in KBookmarkManager::save (this=this@entry=0x18dfdc0, toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.12.3/kio/bookmarks/kbookmarkmanager.cc:398
#11 0x0000003717dcfcb8 in KBookmarkManager::emitChanged (this=0x18dfdc0, group=...) at /usr/src/debug/kdelibs-4.12.3/kio/bookmarks/kbookmarkmanager.cc:553
#12 0x000000372025f171 in PlacesItemModel::saveBookmarks (this=0x1bd7200) at /usr/src/debug/kde-baseapps-4.12.3/dolphin/src/panels/places/placesitemmodel.cpp:732
#13 0x00000037202652dd in PlacesItemModel::qt_static_metacall (_o=0x1bd7200, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/kde-baseapps-4.12.3/x86_64-redhat-linux-gnu/dolphin/src/placesitemmodel.moc:77
#14 0x0000003d74798cf8 in QMetaObject::activate (sender=0x1bebd30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x0000003d7479d0a1 in QObject::event (this=0x1bebd30, e=<optimized out>) at kernel/qobject.cpp:1156
#16 0x0000003d777c9d8c in QApplicationPrivate::notify_helper (this=this@entry=0x1687010, receiver=receiver@entry=0x1bebd30, e=e@entry=0x7fffa457d370) at kernel/qapplication.cpp:4562
#17 0x0000003d777d0725 in QApplication::notify (this=this@entry=0x7fffa457d740, receiver=receiver@entry=0x1bebd30, e=e@entry=0x7fffa457d370) at kernel/qapplication.cpp:4348
#18 0x000000371724ab0a in KApplication::notify (this=0x7fffa457d740, receiver=0x1bebd30, event=0x7fffa457d370) at /usr/src/debug/kdelibs-4.12.3/kdeui/kernel/kapplication.cpp:311
#19 0x0000003d7478439d in QCoreApplication::notifyInternal (this=0x7fffa457d740, receiver=0x1bebd30, event=event@entry=0x7fffa457d370) at kernel/qcoreapplication.cpp:949
#20 0x0000003d747b5ae3 in sendEvent (event=0x7fffa457d370, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0x1689f80) at kernel/qeventdispatcher_unix.cpp:621
#22 0x0000003d747b2c69 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#23 idleTimerSourceDispatch (source=source@entry=0x1685860) at kernel/qeventdispatcher_glib.cpp:233
#24 0x0000003d6be492a6 in g_main_dispatch (context=0x1687c70) at gmain.c:3066
#25 g_main_context_dispatch (context=context@entry=0x1687c70) at gmain.c:3642
#26 0x0000003d6be49628 in g_main_context_iterate (context=context@entry=0x1687c70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#27 0x0000003d6be496dc in g_main_context_iteration (context=0x1687c70, may_block=1) at gmain.c:3774
#28 0x0000003d747b2ea5 in QEventDispatcherGlib::processEvents (this=0x16535d0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#29 0x0000003d7786bca6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#30 0x0000003d74782edf in QEventLoop::processEvents (this=this@entry=0x7fffa457d600, flags=...) at kernel/qeventloop.cpp:149
#31 0x0000003d7478322d in QEventLoop::exec (this=this@entry=0x7fffa457d600, flags=...) at kernel/qeventloop.cpp:204
#32 0x0000003d74788749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#33 0x0000003d777c83fc in QApplication::exec () at kernel/qapplication.cpp:3823
#34 0x000000372025233a in kdemain (argc=5, argv=0x7fffa457d888) at /usr/src/debug/kde-baseapps-4.12.3/dolphin/src/main.cpp:93
#35 0x0000003d69621d65 in __libc_start_main (main=0x4008a0 <main(int, char**)>, argc=5, argv=0x7fffa457d888, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa457d878) at libc-start.c:285
#36 0x00000000004008d1 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 320006.

Possible duplicates by query: bug 332861, bug 332266, bug 320006.

Reported using DrKonqi