Bug 347394

Application: kded4 (4.14.7)
KDE Platform Version: 4.14.7
Qt Version: 4.8.6
Operating System: Linux 4.0.1-1-desktop x86_64
Distribution: "openSUSE 20150505 (Tumbleweed) (x86_64)"

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

I was transfering a file from my UK Lenovo Edge 325 to my Moto G 4G 2014 UK phone when the Bluetooth daemon crashed.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa81a6a1780 (LWP 1622))]

Thread 5 (Thread 0x7fa7f91a1700 (LWP 1628)):
#0  0x00007fa817cc54cd in poll () from /lib64/libc.so.6
#1  0x00007fa814dcfe54 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa814dcff6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa81931e01e in QEventDispatcherGlib::processEvents (this=0x7fa7f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fa8192efdaf in QEventLoop::processEvents (this=this@entry=0x7fa7f91a0e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa8192f00a5 in QEventLoop::exec (this=this@entry=0x7fa7f91a0e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8191ed49f in QThread::exec (this=this@entry=0x245ac30) at thread/qthread.cpp:538
#7  0x00007fa8192d16b3 in QInotifyFileSystemWatcherEngine::run (this=0x245ac30) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa8191efb7f in QThreadPrivate::start (arg=0x245ac30) at thread/qthread_unix.cpp:349
#9  0x00007fa818f58484 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa817ccda4d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa7f10d5700 (LWP 1671)):
#0  0x00007fa818f5f5ed in read () from /lib64/libpthread.so.0
#1  0x00007fa814e10b20 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa814dcf989 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa814dcfde8 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa814dd018a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fa7f11b7426 in ?? () from /usr/lib64/libgio-2.0.so.0
#6  0x00007fa814df4f55 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007fa818f58484 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fa817ccda4d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa7dffff700 (LWP 1673)):
#0  0x00007fa814dcf478 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa814dcfd70 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa814dcff6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa81931e01e in QEventDispatcherGlib::processEvents (this=0x7fa7d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fa8192efdaf in QEventLoop::processEvents (this=this@entry=0x7fa7dfffee20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa8192f00a5 in QEventLoop::exec (this=this@entry=0x7fa7dfffee20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8191ed49f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007fa7fbda0717 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#8  0x00007fa8191efb7f in QThreadPrivate::start (arg=0x2463fe0) at thread/qthread_unix.cpp:349
#9  0x00007fa818f58484 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa817ccda4d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa7df7fe700 (LWP 1674)):
#0  0x00007ffeb6bc9d48 in clock_gettime ()
#1  0x00007fa817cda47d in clock_gettime () from /lib64/libc.so.6
#2  0x00007fa819244107 in do_gettime (frac=0x7fa7df7fdbf0, sec=0x7fa7df7fdbe8) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007fa81931f7b5 in updateCurrentTime (this=0x7fa7d0002ee0) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7fa7d0002ee0, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007fa81931decc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fa7df7fdca4) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007fa81931df75 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007fa814dcf49d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007fa814dcfd70 in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fa814dcff6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007fa81931e01e in QEventDispatcherGlib::processEvents (this=0x7fa7d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#12 0x00007fa8192efdaf in QEventLoop::processEvents (this=this@entry=0x7fa7df7fde60, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fa8192f00a5 in QEventLoop::exec (this=this@entry=0x7fa7df7fde60, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fa8191ed49f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#15 0x00007fa8191efb7f in QThreadPrivate::start (arg=0x245cbd0) at thread/qthread_unix.cpp:349
#16 0x00007fa818f58484 in start_thread () from /lib64/libpthread.so.0
#17 0x00007fa817ccda4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa81a6a1780 (LWP 1622)):
[KCrash Handler]
#6  ref (this=0x7fa819650bb0 <vtable for QtSharedPointer::ExternalRefCountData+16>) at /usr/include/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x26f6bc0) at /usr/include/QtCore/qstring.h:726
#8  node_create (this=0x24979f8, avalue=@0x26f6ad8: 0xffffffff00000002, akey=..., aupdate=0x7ffeb6ba92a0, adt=0x23dc490) at /usr/include/QtCore/qmap.h:456
#9  QMap<QString, BlueDevil::Device*>::detach_helper (this=this@entry=0x24979f8) at /usr/include/QtCore/qmap.h:764
#10 0x00007fa7f91b49cb in detach (this=0x24979f8) at /usr/include/QtCore/qmap.h:205
#11 take (akey=..., this=0x24979f8) at /usr/include/QtCore/qmap.h:694
#12 BlueDevil::Adapter::Private::_k_deviceRemoved (this=0x24979e0, objectPath=...) at /usr/src/debug/libbluedevil-2.1/bluedevil/bluedeviladapter.cpp:77
#13 0x00007fa7f91b4b49 in BlueDevil::Adapter::removeDevice (this=<optimized out>, objectPath=...) at /usr/src/debug/libbluedevil-2.1/bluedevil/bluedeviladapter.cpp:291
#14 0x00007fa7f91ac8c8 in BlueDevil::ManagerPrivate::_k_interfacesRemoved (this=0x21a8360, objectPath=..., interfaces=...) at /usr/src/debug/libbluedevil-2.1/bluedevil/bluedevilmanager_p.cpp:182
#15 0x00007fa81930513a in QMetaObject::activate (sender=0x24733c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffeb6ba9610) at kernel/qobject.cpp:3576
#16 0x00007fa7f91ba371 in InterfacesRemoved (_t2=..., _t1=..., this=<optimized out>) at /usr/src/debug/libbluedevil-2.1/build/bluedevil/dbusobjectmanager.moc:116
#17 OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall (_o=0x24733c0, _c=402134600, _id=426052528, _a=0x7ffeb6ba9800) at /usr/src/debug/libbluedevil-2.1/build/bluedevil/dbusobjectmanager.moc:58
#18 0x00007fa7f91ba723 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall (this=0x24733c0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffeb6ba9800) at /usr/src/debug/libbluedevil-2.1/build/bluedevil/dbusobjectmanager.moc:99
#19 0x00007fa816044d4d in QDBusConnectionPrivate::deliverCall (this=0x2458ff0, object=0x24733c0, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:951
#20 0x00007fa8193094de in QObject::event (this=0x24733c0, e=<optimized out>) at kernel/qobject.cpp:1231
#21 0x00007fa81846c80c in QApplicationPrivate::notify_helper (this=this@entry=0x222f950, receiver=receiver@entry=0x24733c0, e=e@entry=0x2725b10) at kernel/qapplication.cpp:4565
#22 0x00007fa818472d4d in QApplication::notify (this=this@entry=0x7ffeb6ba9fd0, receiver=receiver@entry=0x24733c0, e=e@entry=0x2725b10) at kernel/qapplication.cpp:4351
#23 0x00007fa81a094dba in KApplication::notify (this=0x7ffeb6ba9fd0, receiver=0x24733c0, event=0x2725b10) at /usr/src/debug/kdelibs-4.14.7/kdeui/kernel/kapplication.cpp:311
#24 0x00007fa8192f11ed in QCoreApplication::notifyInternal (this=0x7ffeb6ba9fd0, receiver=receiver@entry=0x24733c0, event=event@entry=0x2725b10) at kernel/qcoreapplication.cpp:953
#25 0x00007fa8192f44bd in sendEvent (event=0x2725b10, receiver=0x24733c0) at kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x217f490) at kernel/qcoreapplication.cpp:1577
#27 0x00007fa8192f4963 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#28 0x00007fa81931e83e in sendPostedEvents () at kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=0x222fca0) at kernel/qeventdispatcher_glib.cpp:300
#30 0x00007fa814dcfc74 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fa814dcfec8 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fa814dcff6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fa81931dffe in QEventDispatcherGlib::processEvents (this=0x21859e0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#34 0x00007fa818509706 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fa8192efdaf in QEventLoop::processEvents (this=this@entry=0x7ffeb6ba9ea0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fa8192f00a5 in QEventLoop::exec (this=this@entry=0x7ffeb6ba9ea0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007fa8192f54f9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#38 0x00007fa81846afdc in QApplication::exec () at kernel/qapplication.cpp:3823
#39 0x00007fa80303632b in kdemain (argc=1, argv=0x220d080) at /usr/src/debug/kdelibs-4.14.7/kded/kded.cpp:940
#40 0x0000000000408825 in launch (argc=argc@entry=1, _name=_name@entry=0x40b197 "kded4", args=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=0x40b026 "0") at /usr/src/debug/kdelibs-4.14.7/kinit/kinit.cpp:726
#41 0x0000000000405f7a in main (argc=4, argv=<optimized out>, envp=0x7ffeb6baa730) at /usr/src/debug/kdelibs-4.14.7/kinit/kinit.cpp:1841

Reported using DrKonqi