Bug 327852

Application: kded4 (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I have my bluetooth network shown in "Previous connections" section in network manager plasma widget. When I click on it system tries to connect and crashes after short time

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f55d6a8a780 (LWP 8697))]

Thread 5 (Thread 0x7f55bb1d1700 (LWP 8700)):
#0  0x00007f55d0fbbc90 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f55d0fbdcf0 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f55d0fbe4e3 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f55d0fbe6cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f55d570dd76 in QEventDispatcherGlib::processEvents (this=0x1cc86e0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007f55d56dfd0f in QEventLoop::processEvents (this=this@entry=0x7f55bb1d0e60, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f55d56e0005 in QEventLoop::exec (this=this@entry=0x7f55bb1d0e60, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f55d55defef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f55d55e168f in QThreadPrivate::start (arg=0x1db9df0) at thread/qthread_unix.cpp:338
#9  0x00007f55d534a0db in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d40b390d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f55b7163700 (LWP 8705)):
#0  0x00007f55d5350b7d in read () from /lib64/libpthread.so.0
#1  0x00007f55d0ffd580 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f55d0fbe0ec in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f55d0fbe55b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f55d0fbe6cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f55d570dd76 in QEventDispatcherGlib::processEvents (this=0x1e2fa20, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f55d56dfd0f in QEventLoop::processEvents (this=this@entry=0x7f55b7162e20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f55d56e0005 in QEventLoop::exec (this=this@entry=0x7f55b7162e20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f55d55defef in QThread::exec (this=this@entry=0x1ec3cd0) at thread/qthread.cpp:536
#9  0x00007f55d56c1513 in QInotifyFileSystemWatcherEngine::run (this=0x1ec3cd0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f55d55e168f in QThreadPrivate::start (arg=0x1ec3cd0) at thread/qthread_unix.cpp:338
#11 0x00007f55d534a0db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f55d40b390d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f55b0b22700 (LWP 8732)):
#0  0x00007f55d0ffdfbd in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f55d0ffe249 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f55d0fbe5aa in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f55d0fbe6cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f55d570dd76 in QEventDispatcherGlib::processEvents (this=0x1da5a40, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007f55d56dfd0f in QEventLoop::processEvents (this=this@entry=0x7f55b0b21e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f55d56e0005 in QEventLoop::exec (this=this@entry=0x7f55b0b21e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f55d55defef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f55b8a254a7 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#9  0x00007f55d55e168f in QThreadPrivate::start (arg=0x20dc540) at thread/qthread_unix.cpp:338
#10 0x00007f55d534a0db in start_thread () from /lib64/libpthread.so.0
#11 0x00007f55d40b390d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f55b0321700 (LWP 8733)):
#0  0x00007f55d5350b7d in read () from /lib64/libpthread.so.0
#1  0x00007f55d0ffd580 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f55d0fbe0ec in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f55d0fbe55b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f55d0fbe6cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f55d570dd76 in QEventDispatcherGlib::processEvents (this=0x1e827a0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f55d56dfd0f in QEventLoop::processEvents (this=this@entry=0x7f55b0320e60, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f55d56e0005 in QEventLoop::exec (this=this@entry=0x7f55b0320e60, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f55d55defef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#9  0x00007f55d55e168f in QThreadPrivate::start (arg=0x1d9d620) at thread/qthread_unix.cpp:338
#10 0x00007f55d534a0db in start_thread () from /lib64/libpthread.so.0
#11 0x00007f55d40b390d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f55d6a8a780 (LWP 8697)):
[KCrash Handler]
#6  BlueDevil::Adapter::deviceForUBI (this=0xbabababababababa, UBI=...) at /usr/src/debug/libbluedevil/bluedevil/bluedeviladapter.cpp:190
#7  0x00007f55b762ae71 in BluezAgent::RequestPinCode (this=0x1e80a50, device=..., msg=...) at /usr/src/debug/bluedevil/src/daemon/kded/bluezagent.cpp:88
#8  0x00007f55b7625173 in BluezAgent::qt_static_metacall (_o=0xbabababababababa, _o@entry=0x1e80a50, _id=-184313760, _id@entry=3, _a=0x7ffff5039a70, _c=<optimized out>) at /usr/src/debug/bluedevil/build/src/daemon/kded/moc_bluezagent.cpp:76
#9  0x00007f55b7625633 in qt_static_metacall (_a=0x7ffff5039a70, _id=3, _c=QMetaObject::InvokeMetaMethod, _o=0x1e80a50) at /usr/src/debug/bluedevil/build/src/daemon/kded/moc_bluezagent.cpp:123
#10 BluezAgent::qt_metacall (this=0x1e80a50, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffff5039a70) at /usr/src/debug/bluedevil/build/src/daemon/kded/moc_bluezagent.cpp:124
#11 0x00007f55d242cead in QDBusConnectionPrivate::deliverCall (this=this@entry=0x1d2e420, object=object@entry=0x1e80a50, msg=..., metaTypes=..., slotIdx=7) at qdbusintegrator.cpp:951
#12 0x00007f55d242e039 in QDBusConnectionPrivate::activateCall (this=this@entry=0x1d2e420, object=0x1e80a50, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:856
#13 0x00007f55d242eb1d in QDBusConnectionPrivate::activateObject (this=0x1d2e420, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#14 0x00007f55d242ebeb in QDBusActivateObjectEvent::placeMetaCall (this=0x21fe020) at qdbusintegrator.cpp:1541
#15 0x00007f55d56f911e in QObject::event (this=0x1dda510, e=<optimized out>) at kernel/qobject.cpp:1203
#16 0x00007f55d48608ac in QApplicationPrivate::notify_helper (this=this@entry=0x1ba4370, receiver=receiver@entry=0x1dda510, e=e@entry=0x21fe020) at kernel/qapplication.cpp:4562
#17 0x00007f55d4866e70 in QApplication::notify (this=this@entry=0x7ffff503a430, receiver=receiver@entry=0x1dda510, e=e@entry=0x21fe020) at kernel/qapplication.cpp:4348
#18 0x00007f55d648718a in KApplication::notify (this=0x7ffff503a430, receiver=0x1dda510, event=0x21fe020) at /usr/src/debug/kdelibs-4.11.2/kdeui/kernel/kapplication.cpp:311
#19 0x00007f55d56e10ad in QCoreApplication::notifyInternal (this=0x7ffff503a430, receiver=receiver@entry=0x1dda510, event=event@entry=0x21fe020) at kernel/qcoreapplication.cpp:949
#20 0x00007f55d56e40ff in sendEvent (event=0x21fe020, receiver=0x1dda510) at kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1b11480) at kernel/qcoreapplication.cpp:1573
#22 0x00007f55d56e45a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#23 0x00007f55d570e493 in sendPostedEvents () at kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=0x1ba4750) at kernel/qeventdispatcher_glib.cpp:280
#25 0x00007f55d0fbe2d6 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f55d0fbe628 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f55d0fbe6cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#28 0x00007f55d570dd55 in QEventDispatcherGlib::processEvents (this=0x1b17fe0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#29 0x00007f55d48fd936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f55d56dfd0f in QEventLoop::processEvents (this=this@entry=0x7ffff503a300, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f55d56e0005 in QEventLoop::exec (this=this@entry=0x7ffff503a300, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007f55d56e513b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#33 0x00007f55d485f06c in QApplication::exec () at kernel/qapplication.cpp:3823
#34 0x00007f55c0871fbb in kdemain (argc=1, argv=0x1b85dd0) at /usr/src/debug/kdelibs-4.11.2/kded/kded.cpp:925
#35 0x000000000040879e in launch (argc=argc@entry=1, _name=_name@entry=0x40b117 "kded4", args=<optimized out>, args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x40afa6 "0") at /usr/src/debug/kdelibs-4.11.2/kinit/kinit.cpp:726
#36 0x0000000000405f23 in main (argc=4, argv=<optimized out>, envp=0x7ffff503ab90) at /usr/src/debug/kdelibs-4.11.2/kinit/kinit.cpp:1841

The reporter indicates this bug may be a duplicate of or related to bug 327765.

Reported using DrKonqi