Bug 332423

after the opening dr. konqi from some other crash of python3 - this crash happened and i couldnt send neither of the crash reports automatically

Application: kded4 (4.12.0)
KDE Platform Version: 4.12.0
Qt Version: 4.8.4
Operating System: Linux 3.13.0-0-generic x86_64
Distribution: Ubuntu Trusty Tahr (development branch)

-- Information about the crash:
<Podrobno opišite, kaj ste počeli, ko se je program sesul.>

The crash can be reproduced sometimes.

-- Backtrace:
Application: Ozadnji program KDE (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
To enable execution of this file add
	add-auto-load-safe-path /lib/x86_64-linux-gnu/libglib-2.0.so.0.3903.0-gdb.py
line to your configuration file "/home/fani/.gdbinit".
To completely disable this security protection add
	set auto-load safe-path /
line to your configuration file "/home/fani/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
	info "(gdb)Auto-loading safe path"
[Current thread is 1 (Thread 0x7ffd8dce87c0 (LWP 2102))]

Thread 6 (Thread 0x7ffd6a7ac700 (LWP 2104)):
#0  0x00007ffd8b563d52 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffd886aaaa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffd8866a8a4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffd8866ad0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffd8866ae7c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffd8c99c6c6 in QEventDispatcherGlib::processEvents (this=0x7ffd640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007ffd8c96e27f in QEventLoop::processEvents (this=this@entry=0x7ffd6a7abe20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007ffd8c96e575 in QEventLoop::exec (this=this@entry=0x7ffd6a7abe20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007ffd8c86d85f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007ffd8c86feff in QThreadPrivate::start (arg=0x25b2420) at thread/qthread_unix.cpp:338
#10 0x00007ffd88d47182 in start_thread (arg=0x7ffd6a7ac700) at pthread_create.c:312
#11 0x00007ffd8b572a6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7ffd6176c700 (LWP 2114)):
#0  __GI___pthread_mutex_lock (mutex=0x7ffd50000a60) at ../nptl/pthread_mutex_lock.c:158
#1  0x00007ffd886ab7f1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffd8866a60b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffd8866ace2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffd8866ae7c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffd8c99c6c6 in QEventDispatcherGlib::processEvents (this=0x7ffd500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007ffd8c96e27f in QEventLoop::processEvents (this=this@entry=0x7ffd6176bde0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007ffd8c96e575 in QEventLoop::exec (this=this@entry=0x7ffd6176bde0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007ffd8c86d85f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007ffd6d4520c7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#10 0x00007ffd8c86feff in QThreadPrivate::start (arg=0x262ba30) at thread/qthread_unix.cpp:338
#11 0x00007ffd88d47182 in start_thread (arg=0x7ffd6176c700) at pthread_create.c:312
#12 0x00007ffd8b572a6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7ffd60f6b700 (LWP 2115)):
#0  0x00007ffd8b563d5d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffd886aaaa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffd8866a8a4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffd8866ad0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffd8866ae7c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffd8c99c6c6 in QEventDispatcherGlib::processEvents (this=0x7ffd4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007ffd8c96e27f in QEventLoop::processEvents (this=this@entry=0x7ffd60f6ae20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007ffd8c96e575 in QEventLoop::exec (this=this@entry=0x7ffd60f6ae20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007ffd8c86d85f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007ffd8c86feff in QThreadPrivate::start (arg=0x2623390) at thread/qthread_unix.cpp:338
#10 0x00007ffd88d47182 in start_thread (arg=0x7ffd60f6b700) at pthread_create.c:312
#11 0x00007ffd8b572a6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7ffd4bfff700 (LWP 2118)):
#0  0x00007ffd8b56565d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffd8866ad74 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffd8866ae7c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffd8c99c6c6 in QEventDispatcherGlib::processEvents (this=0x7ffd440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007ffd8c96e27f in QEventLoop::processEvents (this=this@entry=0x7ffd4bffede0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffd8c96e575 in QEventLoop::exec (this=this@entry=0x7ffd4bffede0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ffd8c86d85f in QThread::exec (this=this@entry=0x28ae780) at thread/qthread.cpp:542
#7  0x00007ffd8c94fab3 in QInotifyFileSystemWatcherEngine::run (this=0x28ae780) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007ffd8c86feff in QThreadPrivate::start (arg=0x28ae780) at thread/qthread_unix.cpp:338
#9  0x00007ffd88d47182 in start_thread (arg=0x7ffd4bfff700) at pthread_create.c:312
#10 0x00007ffd8b572a6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7ffd4aa22700 (LWP 2317)):
#0  0x00007ffd8b56565d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffd8866ad74 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffd8866b1da in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffd4af28d16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffd8868fd85 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffd88d47182 in start_thread (arg=0x7ffd4aa22700) at pthread_create.c:312
#6  0x00007ffd8b572a6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffd8dce87c0 (LWP 2102)):
[KCrash Handler]
#6  nl_object_get_id_attrs (obj=0x7ffd491d03c0 <route_obj_ops>) at /build/buildd/libnl3-3.2.21/./lib/object.c:523
#7  0x00007ffd491d5ba1 in ?? () from /usr/lib/ntrack/modules/ntrack-libnl3_x.so
#8  0x00007ffd491d618d in _ntrack_arch_process_data () from /usr/lib/ntrack/modules/ntrack-libnl3_x.so
#9  0x00007ffd495e208b in QNtrack::socketActivated(int) () from /usr/lib/libntrack-qt4.so.1
#10 0x00007ffd8c9836d8 in QMetaObject::activate (sender=sender@entry=0x2786c40, m=m@entry=0x7ffd8ccd2a40 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff561ef1e0) at kernel/qobject.cpp:3539
#11 0x00007ffd8c9cdf7e in QSocketNotifier::activated (this=this@entry=0x2786c40, _t1=26) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#12 0x00007ffd8c98c44b in QSocketNotifier::event (this=0x2786c40, e=0x7fff561ef510) at kernel/qsocketnotifier.cpp:317
#13 0x00007ffd8bd0cdac in QApplicationPrivate::notify_helper (this=this@entry=0x246ba30, receiver=receiver@entry=0x2786c40, e=e@entry=0x7fff561ef510) at kernel/qapplication.cpp:4567
#14 0x00007ffd8bd13420 in QApplication::notify (this=this@entry=0x7fff561ef880, receiver=receiver@entry=0x2786c40, e=e@entry=0x7fff561ef510) at kernel/qapplication.cpp:4353
#15 0x00007ffd8d6eda8a in KApplication::notify (this=0x7fff561ef880, receiver=0x2786c40, event=0x7fff561ef510) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007ffd8c96f54d in QCoreApplication::notifyInternal (this=0x7fff561ef880, receiver=0x2786c40, event=event@entry=0x7fff561ef510) at kernel/qcoreapplication.cpp:946
#17 0x00007ffd8c99d1e0 in sendEvent (event=0x7fff561ef510, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 socketNotifierSourceDispatch (source=0x246b0d0) at kernel/qeventdispatcher_glib.cpp:110
#19 0x00007ffd8866ab94 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ffd8866add8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffd8866ae7c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007ffd8c99c6c6 in QEventDispatcherGlib::processEvents (this=0x23d0670, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#23 0x00007ffd8bdae8c6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007ffd8c96e27f in QEventLoop::processEvents (this=this@entry=0x7fff561ef750, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007ffd8c96e575 in QEventLoop::exec (this=this@entry=0x7fff561ef750, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007ffd8c973ad9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#27 0x00007ffd8bd0b2fc in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007ffd731e794b in kdemain (argc=1, argv=0x244c560) at ../../kded/kded.cpp:925
#29 0x00000000004083f7 in launch (argc=argc@entry=1, _name=_name@entry=0x40afe5 "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=0x40aecd "0") at ../../kinit/kinit.cpp:738
#30 0x00000000004059a3 in main (argc=4, argv=<optimized out>, envp=0x7fff561effe0) at ../../kinit/kinit.cpp:1853


Reproducible: Sometimes