Application: kmix (3.9)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.1-2.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
The system was just rebooted, kde sturtup and kmix crushed. It happened uther times in the past. I want to add that the KNotify crushed too in the same time, bu for this the Crush Report Assistent was not able to create a bugtruck neither to automatically install the related debuginfo packages.

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7f8549a840 (LWP 1982))]

Thread 3 (Thread 0x7f7f7182f700 (LWP 1984)):
#0  0x000000395fee6443 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000395fa44f88 in g_main_context_poll (n_fds=1, fds=0x7f7f6c002400, priority=<optimized out>, timeout=-1, context=0x7f7f6c0009a0) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f7f6c0009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x000000395fa4544c in g_main_context_iteration (context=0x7f7f6c0009a0, may_block=1) at gmain.c:3136
#4  0x00000032339a6896 in QEventDispatcherGlib::processEvents (this=0x7f7f6c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003233976c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003233976ed7 in QEventLoop::exec (this=0x7f7f7182ed10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003233878ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003233956a5f in QInotifyFileSystemWatcherEngine::run (this=0x20350d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x000000323387bb1b in QThreadPrivate::start (arg=0x20350d0) at thread/qthread_unix.cpp:298
#10 0x0000003960a07d90 in start_thread (arg=0x7f7f7182f700) at pthread_create.c:309
#11 0x000000395feeeddd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f7f7082b700 (LWP 1986)):
#0  0x000000395fee6443 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000395fa44f88 in g_main_context_poll (n_fds=1, fds=0x7f7f680013e0, priority=<optimized out>, timeout=-1, context=0x7f7f680009a0) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f7f680009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x000000395fa4544c in g_main_context_iteration (context=0x7f7f680009a0, may_block=1) at gmain.c:3136
#4  0x00000032339a6896 in QEventDispatcherGlib::processEvents (this=0x7f7f680008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003233976c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003233976ed7 in QEventLoop::exec (this=0x7f7f7082ad40, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003233878ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x000000323387bb1b in QThreadPrivate::start (arg=0x7f7f64002970) at thread/qthread_unix.cpp:298
#9  0x0000003960a07d90 in start_thread (arg=0x7f7f7082b700) at pthread_create.c:309
#10 0x000000395feeeddd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7f8549a840 (LWP 1982)):
[KCrash Handler]
#6  QUrlPrivate::parse (this=0x1de9d50, parseOptions=QUrlPrivate::ParseAndSet) at io/qurl.cpp:3822
#7  0x000000323392df17 in QUrl::host (this=0x1f811d8) at io/qurl.cpp:4754
#8  0x000000323767f444 in shouldAdd (location=..., device=0x7f7f5c02a6e0) at src/devicemodel/client/hclientdevice.cpp:267
#9  Herqq::Upnp::HDefaultClientDevice::addLocation (this=0x7f7f5c02a6e0, location=...) at src/devicemodel/client/hclientdevice.cpp:279
#10 0x00000032376abc3c in Herqq::Upnp::HControlPointPrivate::deviceModelBuildDone (this=0x204e480, udn=...) at src/devicehosting/controlpoint/hcontrolpoint.cpp:489
#11 0x00000032376df9c7 in Herqq::Upnp::HControlPointPrivate::qt_metacall (this=0x204e480, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7f7f5c1c0900) at obj/moc_hcontrolpoint_p.cpp:126
#12 0x00000032339909e6 in QObject::event (this=0x204e480, e=<optimized out>) at kernel/qobject.cpp:1194
#13 0x00000032351c96f4 in notify_helper (e=0x7f7f5c01ebb0, receiver=0x204e480, this=0x1c9ce90) at kernel/qapplication.cpp:4518
#14 QApplicationPrivate::notify_helper (this=0x1c9ce90, receiver=0x204e480, e=0x7f7f5c01ebb0) at kernel/qapplication.cpp:4490
#15 0x00000032351ce573 in QApplication::notify (this=0x1c8e710, receiver=0x204e480, e=0x7f7f5c01ebb0) at kernel/qapplication.cpp:4379
#16 0x00007f7f87615396 in KApplication::notify (this=0x1c8e710, receiver=0x204e480, event=0x7f7f5c01ebb0) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#17 0x0000003233977b4c in QCoreApplication::notifyInternal (this=0x1c8e710, receiver=0x204e480, event=0x7f7f5c01ebb0) at kernel/qcoreapplication.cpp:876
#18 0x000000323397b5da in sendEvent (event=0x7f7f5c01ebb0, receiver=0x204e480) at kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1c6cf10) at kernel/qcoreapplication.cpp:1500
#20 0x00000032339a6403 in sendPostedEvents () at kernel/qcoreapplication.h:236
#21 postEventSourceDispatch (s=0x1ca35a0) at kernel/qeventdispatcher_glib.cpp:279
#22 0x000000395fa44a7d in g_main_dispatch (context=0x1ca1de0) at gmain.c:2425
#23 g_main_context_dispatch (context=0x1ca1de0) at gmain.c:2995
#24 0x000000395fa45278 in g_main_context_iterate (context=0x1ca1de0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#25 0x000000395fa4544c in g_main_context_iteration (context=0x1ca1de0, may_block=1) at gmain.c:3136
#26 0x00000032339a682f in QEventDispatcherGlib::processEvents (this=0x1c6e3d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#27 0x000000323526c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#28 0x0000003233976c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x0000003233976ed7 in QEventLoop::exec (this=0x7fffde6bb130, flags=...) at kernel/qeventloop.cpp:204
#30 0x000000323397b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#31 0x00000034bc8283f2 in kdemain () from /usr/lib64/libkdeinit4_kmix.so
#32 0x000000395fe2169d in __libc_start_main (main=0x400730, argc=1, ubp_av=0x7fffde6bb6b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffde6bb6a8) at libc-start.c:226
#33 0x0000000000400761 in _start ()

Reported using DrKonqi