Application: kget (2.7.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.1.0-rc6-4-desktop x86_64
Distribution: "openSUSE 12.1 Milestone 5 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I've prepare 2 iso download, then put the queue on hold during one hour.
I restart one of the two, and when it finish kget vanish. 
Reopening kget, start the download of the two iso and forget the second's status in pause

-- Backtrace:
Application: KGet (kget), signal: Segmentation fault
[KCrash Handler]
#6  QIODevice::read (this=0xa72980, data=0x7fff61fe5170 "P\327_<\230\177", maxSize=16) at io/qiodevice.cpp:792
#7  0x00007f9839a36e12 in QUuid::createUuid () at plugin/quuid.cpp:610
#8  0x00007f983b13919d in Nepomuk::ResourceManager::generateUniqueUri (this=<optimized out>, name=<optimized out>) at /usr/src/debug/kdelibs-4.7.1/nepomuk/core/resourcemanager.cpp:486
#9  0x00007f983b13713c in Nepomuk::ResourceData::store (this=0xea6b40) at /usr/src/debug/kdelibs-4.7.1/nepomuk/core/resourcedata.cpp:263
#10 0x00007f983b137963 in Nepomuk::ResourceData::setProperty (this=0xea6b40, uri=..., value=...) at /usr/src/debug/kdelibs-4.7.1/nepomuk/core/resourcedata.cpp:431
#11 0x00007f983b151d71 in Nepomuk::MassUpdateJob::slotNext (this=0x832000) at /usr/src/debug/kdelibs-4.7.1/nepomuk/ui/nepomukmassupdatejob.cpp:124
#12 0x00007f983b151e40 in Nepomuk::MassUpdateJob::qt_metacall (this=0x832000, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.7.1/build/nepomuk/nepomukmassupdatejob.moc:72
#13 0x00007f9839a5c3fa in QMetaObject::activate (sender=0x832030, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#14 0x00007f9839a5fcd9 in QObject::event (this=0x832030, e=<optimized out>) at kernel/qobject.cpp:1190
#15 0x00007f9838e19be4 in notify_helper (e=0x7fff61fe5f50, receiver=0x832030, this=0x7e1ce0) at kernel/qapplication.cpp:4481
#16 QApplicationPrivate::notify_helper (this=0x7e1ce0, receiver=0x832030, e=0x7fff61fe5f50) at kernel/qapplication.cpp:4453
#17 0x00007f9838e1ea71 in QApplication::notify (this=0x7fff61fe62d0, receiver=0x832030, e=0x7fff61fe5f50) at kernel/qapplication.cpp:4360
#18 0x00007f983c855ec6 in KApplication::notify (this=0x7fff61fe62d0, receiver=0x832030, event=0x7fff61fe5f50) at /usr/src/debug/kdelibs-4.7.1/kdeui/kernel/kapplication.cpp:311
#19 0x00007f9839a4967c in QCoreApplication::notifyInternal (this=0x7fff61fe62d0, receiver=0x832030, event=0x7fff61fe5f50) at kernel/qcoreapplication.cpp:787
#20 0x00007f9839a761c8 in sendEvent (event=0x7fff61fe5f50, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x7e0960) at kernel/qeventdispatcher_unix.cpp:618
#22 0x00007f9839a739b4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 0x00007f98338d763d in g_main_dispatch (context=0x7df010) at gmain.c:2441
#24 g_main_context_dispatch (context=0x7df010) at gmain.c:3011
#25 0x00007f98338d7e38 in g_main_context_iterate (context=0x7df010, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#26 0x00007f98338d8009 in g_main_context_iteration (context=0x7df010, may_block=1) at gmain.c:3152
#27 0x00007f9839a7433f in QEventDispatcherGlib::processEvents (this=0x74cdd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007f9838ebccae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f9839a48882 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f9839a48a7f in QEventLoop::exec (this=0x7fff61fe6250, flags=...) at kernel/qeventloop.cpp:201
#31 0x00007f9839a4cc47 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#32 0x000000000042bf11 in main (argc=3, argv=0x7fff61fe6938) at /usr/src/debug/kdenetwork-4.7.1/kget/main.cpp:168

Reported using DrKonqi