Application: dolphin (2.0)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-27-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:
I just started copying JPG files from HD to an external USB HD drive.

- Unusual behavior I noticed:
System seems unstable (Kmail crashes, Nepomuk/Akonadi often 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 0x7fd0ee097780 (LWP 2692))]

Thread 3 (Thread 0x7fd0d9e18700 (LWP 2693)):
#0  0x00007fd0ed95eb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd0e5935036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd0e5935164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd0ea9e6426 in QEventDispatcherGlib::processEvents (this=0x7fd0d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fd0ea9b5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd0ea9b5ed7 in QEventLoop::exec (this=0x7fd0d9e17dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fd0ea8b4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fd0ea9959ff in QInotifyFileSystemWatcherEngine::run (this=0x19f3cd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd0ea8b7fcb in QThreadPrivate::start (arg=0x19f3cd0) at thread/qthread_unix.cpp:298
#9  0x00007fd0e61f9e9a in start_thread (arg=0x7fd0d9e18700) at pthread_create.c:308
#10 0x00007fd0ed96a4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd0d8c32700 (LWP 2694)):
#0  0x00007fd0ed95eb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd0e5935036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd0e5935164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd0ea9e6426 in QEventDispatcherGlib::processEvents (this=0x7fd0cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fd0ea9b5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd0ea9b5ed7 in QEventLoop::exec (this=0x7fd0d8c31dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fd0ea8b4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fd0ea9959ff in QInotifyFileSystemWatcherEngine::run (this=0x1d3f260) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd0ea8b7fcb in QThreadPrivate::start (arg=0x1d3f260) at thread/qthread_unix.cpp:298
#9  0x00007fd0e61f9e9a in start_thread (arg=0x7fd0d8c32700) at pthread_create.c:308
#10 0x00007fd0ed96a4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd0ee097780 (LWP 2692)):
[KCrash Handler]
#6  0x00007fd0e8026263 in QList<QIODevice*>::indexOf (this=<optimized out>, t=@0x20b6998: 0x24aca50, from=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:855
#7  0x00007fd0e80264c1 in QList<QIODevice*>::removeAll (this=0x1e88730, _t=@0x20b6998: 0x24aca50) at /usr/include/qt4/QtCore/qlist.h:772
#8  0x00007fd0e8026111 in Soprano::Client::SocketHandler::~SocketHandler (this=0x20b6980, __in_chrg=<optimized out>) at ../../client/clientconnection.cpp:59
#9  0x00007fd0e80261c9 in Soprano::Client::SocketHandler::~SocketHandler (this=0x20b6980, __in_chrg=<optimized out>) at ../../client/clientconnection.cpp:61
#10 0x00007fd0ea8b5f9d in QThreadStorageData::set (this=0x2988ba0, p=0x219bba0) at thread/qthreadstorage.cpp:165
#11 0x00007fd0e8023bef in qThreadStorage_setLocalData<Soprano::Client::SocketHandler> (d=..., t=<optimized out>) at /usr/include/qt4/QtCore/qthreadstorage.h:92
#12 setLocalData (t=0x219bba0, this=<optimized out>) at /usr/include/qt4/QtCore/qthreadstorage.h:155
#13 Soprano::Client::ClientConnection::socketForCurrentThread (this=0x257e0f0) at ../../client/clientconnection.cpp:95
#14 0x00007fd0e8023c59 in Soprano::Client::ClientConnection::connectInCurrentThread (this=<optimized out>) at ../../client/clientconnection.cpp:800
#15 0x00007fd0e802322a in Soprano::Client::LocalSocketClient::connect (this=0x1e86038, name=...) at ../../client/localsocketclient.cpp:141
#16 0x00007fd0ec4d46b1 in init (forced=true, this=0x1e86010) at ../../nepomuk/core/nepomukmainmodel.cpp:102
#17 Nepomuk::MainModel::init (this=0x1e864a0) at ../../nepomuk/core/nepomukmainmodel.cpp:176
#18 0x00007fd0ec4cc501 in Nepomuk::ResourceManager::init (this=0x19b2560) at ../../nepomuk/core/resourcemanager.cpp:326
#19 0x00007fd0ec4cfcd5 in Nepomuk::ResourceManagerPrivate::_k_storageServiceInitialized (this=0x1e84850, success=<optimized out>) at ../../nepomuk/core/resourcemanager.cpp:225
#20 0x00007fd0ec4cfe4b in Nepomuk::ResourceManager::qt_metacall (this=0x19b2560, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff085668d0) at ./resourcemanager.moc:112
#21 0x00007fd0ea5e237b in QDBusConnectionPrivate::deliverCall (this=0x18da450, object=0x19b2560, msg=..., metaTypes=..., slotIdx=10) at qdbusintegrator.cpp:947
#22 0x00007fd0ea9d0446 in QObject::event (this=0x19b2560, e=<optimized out>) at kernel/qobject.cpp:1195
#23 0x00007fd0e9abc894 in notify_helper (e=0x24d3090, receiver=0x19b2560, this=0x183a230) at kernel/qapplication.cpp:4559
#24 QApplicationPrivate::notify_helper (this=0x183a230, receiver=0x19b2560, e=0x24d3090) at kernel/qapplication.cpp:4531
#25 0x00007fd0e9ac1713 in QApplication::notify (this=0x7fff085672d0, receiver=0x19b2560, e=0x24d3090) at kernel/qapplication.cpp:4420
#26 0x00007fd0eb41d9e6 in KApplication::notify (this=0x7fff085672d0, receiver=0x19b2560, event=0x24d3090) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fd0ea9b6e9c in QCoreApplication::notifyInternal (this=0x7fff085672d0, receiver=0x19b2560, event=0x24d3090) at kernel/qcoreapplication.cpp:876
#28 0x00007fd0ea9bac6a in sendEvent (event=0x24d3090, receiver=0x19b2560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1812fe0) at kernel/qcoreapplication.cpp:1500
#30 0x00007fd0ea9e5f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#31 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#32 0x00007fd0e5934d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fd0e59350a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fd0e5935164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fd0ea9e63bf in QEventDispatcherGlib::processEvents (this=0x18144a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0x00007fd0e9b64d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fd0ea9b5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fd0ea9b5ed7 in QEventLoop::exec (this=0x7fff08567260, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007fd0ea9baf67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#40 0x00007fd0edc7d4c7 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#41 0x00007fd0ed89976d in __libc_start_main (main=0x400640, argc=6, ubp_av=0x7fff08567828, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff08567818) at libc-start.c:226
#42 0x0000000000400671 in _start ()

Possible duplicates by query: bug 294849, bug 294765, bug 291935, bug 290260, bug 283868.

Reported using DrKonqi