Bug 336762

Application: dolphin (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Linux Mint 16 Petra

-- Information about the crash:
I had managed to safely remove the principle USB device a kobo aura HD but it crashed when i tried to safely remove the sd card (from dolphin - noit the device) that was listed seperatly to the main device

-- 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 0x7fecb6ca57c0 (LWP 21275))]

Thread 3 (Thread 0x7fec9b208700 (LWP 21280)):
#0  0x00007fecb65586bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fecadfdc670 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecadf9d1cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecadf9d63b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fecadf9d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fecb2419a76 in QEventDispatcherGlib::processEvents (this=0x7fec940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fecb23eb5ef in QEventLoop::processEvents (this=this@entry=0x7fec9b207d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fecb23eb8e5 in QEventLoop::exec (this=this@entry=0x7fec9b207d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fecb22ea88f in QThread::exec (this=this@entry=0x120a4e0) at thread/qthread.cpp:542
#9  0x00007fecb23ccd13 in QInotifyFileSystemWatcherEngine::run (this=0x120a4e0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fecb22ecf2f in QThreadPrivate::start (arg=0x120a4e0) at thread/qthread_unix.cpp:338
#11 0x00007fecae475f6e in start_thread (arg=0x7fec9b208700) at pthread_create.c:311
#12 0x00007fecb65669cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fec9a398700 (LWP 21281)):
#0  __GI___pthread_mutex_lock (mutex=0x7fec8c000a60) at pthread_mutex_lock.c:54
#1  0x00007fecadfdd3a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fecadf9d12c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fecadf9d63b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fecadf9d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fecb2419a76 in QEventDispatcherGlib::processEvents (this=0x7fec8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fecb23eb5ef in QEventLoop::processEvents (this=this@entry=0x7fec9a397d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fecb23eb8e5 in QEventLoop::exec (this=this@entry=0x7fec9a397d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fecb22ea88f in QThread::exec (this=this@entry=0x1461d50) at thread/qthread.cpp:542
#9  0x00007fecb23ccd13 in QInotifyFileSystemWatcherEngine::run (this=0x1461d50) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fecb22ecf2f in QThreadPrivate::start (arg=0x1461d50) at thread/qthread_unix.cpp:338
#11 0x00007fecae475f6e in start_thread (arg=0x7fec9a398700) at pthread_create.c:311
#12 0x00007fecb65669cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fecb6ca57c0 (LWP 21275)):
[KCrash Handler]
#5  0x00007fecb3f249b7 in QDomNode::toElement (this=0x7fff9f663e10) at dom/qdom.cpp:7281
#6  0x00007fecb42fc27b in KBookmarkGroup::findToolbar() const () from /usr/lib/libkio.so.5
#7  0x00007fecb4303741 in KBookmarkManager::saveAs(QString const&, bool) const () from /usr/lib/libkio.so.5
#8  0x00007fecb4306948 in KBookmarkManager::emitChanged(KBookmarkGroup const&) () from /usr/lib/libkio.so.5
#9  0x00007fecb6891331 in PlacesItemModel::saveBookmarks (this=0x159ae60) at ../../../dolphin/src/panels/places/placesitemmodel.cpp:732
#10 0x00007fecb6896edd in PlacesItemModel::qt_static_metacall (_o=0x159ae60, _id=-1620689392, _a=0x1224801, _c=<optimized out>) at ./placesitemmodel.moc:78
#11 0x00007fecb2400a58 in QMetaObject::activate (sender=0x15fde00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#12 0x00007fecb2404be1 in QObject::event (this=0x15fde00, e=<optimized out>) at kernel/qobject.cpp:1156
#13 0x00007fecb2ddddfc in QApplicationPrivate::notify_helper (this=this@entry=0xfc2ff0, receiver=receiver@entry=0x15fde00, e=e@entry=0x7fff9f6644d0) at kernel/qapplication.cpp:4567
#14 0x00007fecb2de4470 in QApplication::notify (this=0x7fff9f664880, receiver=0x15fde00, e=0x7fff9f6644d0) at kernel/qapplication.cpp:4353
#15 0x00007fecb3ae7a6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0x00007fecb23ec8bd in QCoreApplication::notifyInternal (this=0x7fff9f664880, receiver=0x15fde00, event=0x7fff9f6644d0) at kernel/qcoreapplication.cpp:946
#17 0x00007fecb241c403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QTimerInfoList::activateTimers (this=0xfc3290) at kernel/qeventdispatcher_unix.cpp:622
#19 0x00007fecb24197d9 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#20 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#21 0x00007fecadf9d3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fecadf9d708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fecadf9d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fecb2419a55 in QEventDispatcherGlib::processEvents (this=0xf90a40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#25 0x00007fecb2e7f9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fecb23eb5ef in QEventLoop::processEvents (this=this@entry=0x7fff9f664750, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fecb23eb8e5 in QEventLoop::exec (this=this@entry=0x7fff9f664750, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007fecb23f0e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#29 0x00007fecb2ddc34c in QApplication::exec () at kernel/qapplication.cpp:3828
#30 0x00007fecb6885587 in kdemain (argc=6, argv=0x7fff9f6649b8) at ../../../dolphin/src/main.cpp:93
#31 0x00007fecb648dde5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=6, ubp_av=0x7fff9f6649b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff9f6649a8) at libc-start.c:260
#32 0x00000000004006fe in _start ()

Possible duplicates by query: bug 335167, bug 333974, bug 333004, bug 329885, bug 329862.

Reported using DrKonqi