Bug 337030

Application: dolphin (4.13.2)
KDE Platform Version: 4.13.2
Qt Version: 4.8.6
Operating System: Linux 3.15.2-36.gfb7c781-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
Dolphin has crashed after connecting two USB Harddisks and the USB NOtification come up to show the second new connected drive.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f78314e7780 (LWP 7657))]

Thread 4 (Thread 0x7f7811e63700 (LWP 7658)):
#0  0x00007f782fdb2560 in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007f782bc5ea11 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f782bc1c690 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f782bc1cf23 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f782bc1d10c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f78301758fe in QEventDispatcherGlib::processEvents (this=0x7f780c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:451
#6  0x00007f783014779f in QEventLoop::processEvents (this=this@entry=0x7f7811e62e20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7830147a95 in QEventLoop::exec (this=this@entry=0x7f7811e62e20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f78300442ff in QThread::exec (this=this@entry=0x18d5d80) at thread/qthread.cpp:538
#9  0x00007f7830128fa3 in QInotifyFileSystemWatcherEngine::run (this=0x18d5d80) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f78300469cf in QThreadPrivate::start (arg=0x18d5d80) at thread/qthread_unix.cpp:349
#11 0x00007f782fdaf0db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f782eb1290d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f78114df700 (LWP 7659)):
#0  0x00007f782bc5e9d0 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f782bc1cfea in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f782bc1d10c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f78301758fe in QEventDispatcherGlib::processEvents (this=0x7f78040008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:451
#4  0x00007f783014779f in QEventLoop::processEvents (this=this@entry=0x7f78114dee60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7830147a95 in QEventLoop::exec (this=this@entry=0x7f78114dee60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f78300442ff in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f78300469cf in QThreadPrivate::start (arg=0x1c46920) at thread/qthread_unix.cpp:349
#8  0x00007f782fdaf0db in start_thread () from /lib64/libpthread.so.0
#9  0x00007f782eb1290d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f780bfff700 (LWP 7660)):
#0  0x00007fffce9bb967 in clock_gettime ()
#1  0x00007f782eb1fa0d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f783009b1c7 in do_gettime (frac=0x7f780bffebb0, sec=0x7f780bffeba8) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007f7830177065 in updateCurrentTime (this=0x7f7800002d30) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f7800002d30, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007f78301757bc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f780bffec64) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007f7830175865 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007f782bc1c69d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f782bc1cf23 in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f782bc1d10c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f78301758fe in QEventDispatcherGlib::processEvents (this=0x7f78000008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:451
#12 0x00007f783014779f in QEventLoop::processEvents (this=this@entry=0x7f780bffee20, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f7830147a95 in QEventLoop::exec (this=this@entry=0x7f780bffee20, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f78300442ff in QThread::exec (this=this@entry=0x1e0a780) at thread/qthread.cpp:538
#15 0x00007f7830128fa3 in QInotifyFileSystemWatcherEngine::run (this=0x1e0a780) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f78300469cf in QThreadPrivate::start (arg=0x1e0a780) at thread/qthread_unix.cpp:349
#17 0x00007f782fdaf0db in start_thread () from /lib64/libpthread.so.0
#18 0x00007f782eb1290d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f78314e7780 (LWP 7657)):
[KCrash Handler]
#6  0x00007f782e3d6c5b in QDomNode::isElement (this=this@entry=0x7fffce8516d0) at dom/qdom.cpp:2823
#7  0x00007f782e3da2f8 in QDomNode::firstChildElement (this=this@entry=0x7fffce851850, tagName=...) at dom/qdom.cpp:2951
#8  0x00007f78271260d7 in KBookmarkGroup::findToolbar (this=this@entry=0x7fffce851850) at /usr/src/debug/kdelibs-4.13.2/kio/bookmarks/kbookmark.cc:251
#9  0x00007f782712d571 in KBookmarkManager::saveAs (this=this@entry=0x1b4be10, filename=..., toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.13.2/kio/bookmarks/kbookmarkmanager.cc:415
#10 0x00007f782712d6f1 in KBookmarkManager::save (this=this@entry=0x1b4be10, toolbarCache=toolbarCache@entry=true) at /usr/src/debug/kdelibs-4.13.2/kio/bookmarks/kbookmarkmanager.cc:398
#11 0x00007f7827130678 in KBookmarkManager::emitChanged (this=0x1b4be10, group=...) at /usr/src/debug/kdelibs-4.13.2/kio/bookmarks/kbookmarkmanager.cc:553
#12 0x00007f78193aef21 in PlacesItemModel::saveBookmarks (this=0x1d8dae0) at /usr/src/debug/kde-baseapps-4.13.2/dolphin/src/panels/places/placesitemmodel.cpp:720
#13 0x00007f78193b19d5 in PlacesItemModel::qt_static_metacall (_o=0x1d8dae0, _id=-830138656, _a=0x1b8e001, _c=<optimized out>) at /usr/src/debug/kde-baseapps-4.13.2/build/dolphin/src/placesitemmodel.moc:74
#14 0x00007f783015c978 in QMetaObject::activate (sender=0x1e2e020, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3576
#15 0x00007f7830160b41 in QObject::event (this=0x1e2e020, e=<optimized out>) at kernel/qobject.cpp:1193
#16 0x00007f782f2c09ec in QApplicationPrivate::notify_helper (this=this@entry=0x1955050, receiver=receiver@entry=0x1e2e020, e=e@entry=0x7fffce851e80) at kernel/qapplication.cpp:4565
#17 0x00007f782f2c6f6d in QApplication::notify (this=this@entry=0x7fffce852220, receiver=receiver@entry=0x1e2e020, e=e@entry=0x7fffce851e80) at kernel/qapplication.cpp:4351
#18 0x00007f7830eed5ea in KApplication::notify (this=0x7fffce852220, receiver=0x1e2e020, event=0x7fffce851e80) at /usr/src/debug/kdelibs-4.13.2/kdeui/kernel/kapplication.cpp:311
#19 0x00007f7830148bcd in QCoreApplication::notifyInternal (this=0x7fffce852220, receiver=0x1e2e020, event=0x7fffce851e80) at kernel/qcoreapplication.cpp:953
#20 0x00007f783017849c in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0x1956660) at kernel/qeventdispatcher_unix.cpp:636
#22 0x00007f7830175769 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:193
#23 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:240
#24 0x00007f782bc1ce24 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f782bc1d068 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f782bc1d10c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f78301758e1 in QEventDispatcherGlib::processEvents (this=0x1837690, flags=...) at kernel/qeventdispatcher_glib.cpp:449
#28 0x00007f782f35dab6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f783014779f in QEventLoop::processEvents (this=this@entry=0x7fffce8520f0, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f7830147a95 in QEventLoop::exec (this=this@entry=0x7fffce8520f0, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f783014cd5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#32 0x00007f782f2bf1ac in QApplication::exec () at kernel/qapplication.cpp:3823
#33 0x00007f78193a3027 in kdemain (argc=5, argv=0x18f88a0) at /usr/src/debug/kde-baseapps-4.13.2/dolphin/src/main.cpp:93
#34 0x000000000040879e in _start ()

Possible duplicates by query: bug 335807, bug 332861.

Reported using DrKonqi