[kdelibs] [Bug 335577] New: Crash when I connect conceptronic bluetooth CBTU usb dongle.

[Rob V]

https://bugs.kde.org/show_bug.cgi?id=335577

            Bug ID: 335577
           Summary: Crash when I connect conceptronic bluetooth CBTU usb
                    dongle.
    Classification: Unclassified
           Product: kdelibs
           Version: 4.11.5
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: rtecno at gmail.com

Application: kded4 (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.5
Operating System: Linux 3.11.10-11-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
When I first insert dongle a crash window message appears. But when I close
this window all works fine (including BT devices).
Crash don't reappears until I reboot computer and reinsert dongle. In this case
error message reappears always.

The crash can be reproduced every time.

-- Backtrace:
Application: Servicio de KDE (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdd013ff780 (LWP 2686))]

Thread 5 (Thread 0x7fdcdb036700 (LWP 2793)):
#0  0x00007fdcffcbcb7d in read () from /lib64/libpthread.so.0
#1  0x00007fdcfb9665c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdcfb92712c in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fdcfb92759b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fdcfb927a6a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fdcdb314c16 in ?? () from /usr/lib64/libgio-2.0.so.0
#6  0x00007fdcfb94c035 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007fdcffcb60db in start_thread () from /lib64/libpthread.so.0
#8  0x00007fdcfea1f90d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fdcda629700 (LWP 2829)):
#0  0x00007fdcffcb8308 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007fdcfb967291 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdcfb9274f5 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fdcfb92770c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007fdd00079d76 in QEventDispatcherGlib::processEvents
(this=0x7fdccc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fdd0004bd0f in QEventLoop::processEvents
(this=this at entry=0x7fdcda628e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fdd0004c005 in QEventLoop::exec (this=this at entry=0x7fdcda628e20,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fdcfff4afef in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#8  0x00007fdce3e6a297 in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#9  0x00007fdcfff4d68f in QThreadPrivate::start (arg=0x1cb88c0) at
thread/qthread_unix.cpp:338
#10 0x00007fdcffcb60db in start_thread () from /lib64/libpthread.so.0
#11 0x00007fdcfea1f90d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fdcd9e28700 (LWP 2830)):
#0  0x00007fdcffcb8440 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007fdcfb967291 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdcfb926cb9 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fdcfb927523 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fdcfb92770c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007fdd00079d76 in QEventDispatcherGlib::processEvents
(this=0x7fdcc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fdd0004bd0f in QEventLoop::processEvents
(this=this at entry=0x7fdcd9e27e60, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fdd0004c005 in QEventLoop::exec (this=this at entry=0x7fdcd9e27e60,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fdcfff4afef in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#9  0x00007fdcfff4d68f in QThreadPrivate::start (arg=0x1cbf270) at
thread/qthread_unix.cpp:338
#10 0x00007fdcffcb60db in start_thread () from /lib64/libpthread.so.0
#11 0x00007fdcfea1f90d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fdcd9627700 (LWP 2831)):
#0  0x00007fdcfea16b3d in poll () from /lib64/libc.so.6
#1  0x00007fdcfb927604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdcfb92770c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fdd00079d76 in QEventDispatcherGlib::processEvents
(this=0x7fdcc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fdd0004bd0f in QEventLoop::processEvents
(this=this at entry=0x7fdcd9626e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdd0004c005 in QEventLoop::exec (this=this at entry=0x7fdcd9626e20,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdcfff4afef in QThread::exec (this=this at entry=0x1c7c1d0) at
thread/qthread.cpp:536
#7  0x00007fdd0002d513 in QInotifyFileSystemWatcherEngine::run (this=0x1c7c1d0)
at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdcfff4d68f in QThreadPrivate::start (arg=0x1c7c1d0) at
thread/qthread_unix.cpp:338
#9  0x00007fdcffcb60db in start_thread () from /lib64/libpthread.so.0
#10 0x00007fdcfea1f90d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fdd013ff780 (LWP 2686)):
[KCrash Handler]
#6  data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at
../../src/corelib/global/qglobal.h:2458
#8  d_func (this=0x0) at qdbusabstractinterface.h:159
#9  QDBusAbstractInterface::asyncCallWithArgumentList (this=0x0, method=...,
args=...) at qdbusabstractinterface.cpp:493
#10 0x00007fdce42aab2d in BlueDevil::Manager::registerAgent(QString const&,
BlueDevil::Manager::RegisterCapability) () from /usr/lib64/libbluedevil.so.2
#11 0x00007fdce2a70618 in ?? () from /usr/lib64/kde4/kded_bluedevil.so
#12 0x00007fdce2a6cdef in BlueDevilDaemon::onlineMode() () from
/usr/lib64/kde4/kded_bluedevil.so
#13 0x00007fdce2a6a35c in ?? () from /usr/lib64/kde4/kded_bluedevil.so
#14 0x00007fdd00060d68 in QMetaObject::activate (sender=0x1cccf70, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff4f614530) at
kernel/qobject.cpp:3556
#15 0x00007fdce42a9fe2 in
BlueDevil::Manager::usableAdapterChanged(BlueDevil::Adapter*) () from
/usr/lib64/libbluedevil.so.2
#16 0x00007fdce42abd2f in
BlueDevil::Manager::Private::_k_interfacesAdded(QDBusObjectPath const&,
QMap<QString, QMap<QString, QVariant> > const&) () from
/usr/lib64/libbluedevil.so.2
#17 0x00007fdd00060d68 in QMetaObject::activate (sender=0x1ee07a0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff4f6147c0) at
kernel/qobject.cpp:3556
#18 0x00007fdce42b99fb in ?? () from /usr/lib64/libbluedevil.so.2
#19 0x00007fdce42b9df3 in ?? () from /usr/lib64/libbluedevil.so.2
#20 0x00007fdcfcd95ead in QDBusConnectionPrivate::deliverCall (this=0x1cc0290,
object=0x1ee07a0, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:951
#21 0x00007fdd0006511e in QObject::event (this=0x1ee07a0, e=<optimized out>) at
kernel/qobject.cpp:1203
#22 0x00007fdcff1cc8ac in QApplicationPrivate::notify_helper
(this=this at entry=0x1a9cf00, receiver=receiver at entry=0x1ee07a0,
e=e at entry=0x1d6bf70) at kernel/qapplication.cpp:4562
#23 0x00007fdcff1d2e70 in QApplication::notify (this=this at entry=0x7fff4f615190,
receiver=receiver at entry=0x1ee07a0, e=e at entry=0x1d6bf70) at
kernel/qapplication.cpp:4348
#24 0x00007fdd00df418a in KApplication::notify (this=0x7fff4f615190,
receiver=0x1ee07a0, event=0x1d6bf70) at
/usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#25 0x00007fdd0004d0ad in QCoreApplication::notifyInternal
(this=0x7fff4f615190, receiver=receiver at entry=0x1ee07a0,
event=event at entry=0x1d6bf70) at kernel/qcoreapplication.cpp:949
#26 0x00007fdd000500ff in sendEvent (event=0x1d6bf70, receiver=0x1ee07a0) at
kernel/qcoreapplication.h:231
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x1a0b150) at
kernel/qcoreapplication.cpp:1573
#28 0x00007fdd000505a3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1466
#29 0x00007fdd0007a493 in sendPostedEvents () at kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=0x1a9d220) at
kernel/qeventdispatcher_glib.cpp:280
#31 0x00007fdcfb927316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#32 0x00007fdcfb927668 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fdcfb92770c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#34 0x00007fdd00079d55 in QEventDispatcherGlib::processEvents (this=0x1a11630,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#35 0x00007fdcff269936 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fdd0004bd0f in QEventLoop::processEvents
(this=this at entry=0x7fff4f615060, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fdd0004c005 in QEventLoop::exec (this=this at entry=0x7fff4f615060,
flags=...) at kernel/qeventloop.cpp:204
#38 0x00007fdd0005113b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#39 0x00007fdcff1cb06c in QApplication::exec () at kernel/qapplication.cpp:3823
#40 0x00007fdceb1d9fbb in kdemain (argc=1, argv=0x1a82690) at
/usr/src/debug/kdelibs-4.11.5/kded/kded.cpp:925
#41 0x000000000040879e in launch (argc=argc at entry=1, _name=_name at entry=0x40b117
"kded4", args=<optimized out>, args at entry=0x0, cwd=cwd at entry=0x0,
envc=envc at entry=0, envs=<optimized out>, envs at entry=0x0,
reset_env=reset_env at entry=false, tty=tty at entry=0x0,
avoid_loops=avoid_loops at entry=false,
startup_id_str=startup_id_str at entry=0x40afa6 "0") at
/usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:726
#42 0x0000000000405f23 in main (argc=4, argv=<optimized out>,
envp=0x7fff4f6158f0) at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:1841

The reporter indicates this bug may be a duplicate of or related to bug 331037.

Possible duplicates by query: bug 334632, bug 333346, bug 331998, bug 331676,
bug 331037.

Reported using DrKonqi

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