Application: konqueror (4.14.17)
KDE Platform Version: 4.14.17
Qt Version: 4.8.6
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Dans Konfiguration -> Gestion de fichiers -> Service -> Télécharger de nouveau services: Le dialogue affiche "Fichiers de configuration introuvable service.knsrc". En remplissant le champs "Recherche", Konqueror plante.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f25efcf57c0 (LWP 29443))]

Thread 5 (Thread 0x7f25d0e8c700 (LWP 29444)):
#0  0x00007f25ef572c8d in read () at /lib64/libc.so.6
#1  0x00007f25e89e6b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f25e89a5999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f25e89a5df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f25e89a5f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f25ec1aafde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f25ec17cd4f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#7  0x00007f25ec17d045 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#8  0x00007f25ec07a4df in QThread::exec() () at /usr/lib64/libQtCore.so.4
#9  0x00007f25ec07cbbf in  () at /usr/lib64/libQtCore.so.4
#10 0x00007f25e9de60a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f25ef57efed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f25c3fff700 (LWP 29452)):
#0  0x00007f25ef576bbd in poll () at /lib64/libc.so.6
#1  0x00007f25e89a5e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f25e89a5f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f25ec1aafde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f25ec17cd4f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f25ec17d045 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f25ec07a4df in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f25ec15e653 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f25ec07cbbf in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f25e9de60a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f25ef57efed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f25c359c700 (LWP 29453)):
#0  0x00007f25e9dea03f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f25d9a6feb6 in WTF::TCMalloc_PageHeap::scavengerThread() () at /usr/lib64/libQtWebKit.so.4
#2  0x00007f25d9a6fee9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007f25e9de60a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f25ef57efed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f25c1e48700 (LWP 29454)):
#0  0x00007f25ef576bbd in poll () at /lib64/libc.so.6
#1  0x00007f25e89a5e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f25e89a5f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f25ec1aafde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f25ec17cd4f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f25ec17d045 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f25ec07a4df in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f25ec07cbbf in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f25e9de60a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f25ef57efed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f25efcf57c0 (LWP 29443)):
[KCrash Handler]
#6  0x00007f25d73a60a0 in  () at /usr/lib64/libknewstuff3.so.4
#7  0x00007f25d73add94 in  () at /usr/lib64/libknewstuff3.so.4
#8  0x00007f25d739ef8e in  () at /usr/lib64/libknewstuff3.so.4
#9  0x00007f25d73a0dc9 in  () at /usr/lib64/libknewstuff3.so.4
#10 0x00007f25ec1920fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#11 0x00007f25ecf83452 in QLineEdit::textChanged(QString const&) () at /usr/lib64/libQtGui.so.4
#12 0x00007f25ecf83829 in  () at /usr/lib64/libQtGui.so.4
#13 0x00007f25ec1920fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#14 0x00007f25ed1d42c5 in QLineControl::textChanged(QString const&) () at /usr/lib64/libQtGui.so.4
#15 0x00007f25ecf88e6d in QLineControl::finishChange(int, bool, bool) () at /usr/lib64/libQtGui.so.4
#16 0x00007f25ecf8ab70 in QLineControl::processKeyEvent(QKeyEvent*) () at /usr/lib64/libQtGui.so.4
#17 0x00007f25ecf7fe4a in QLineEdit::keyPressEvent(QKeyEvent*) () at /usr/lib64/libQtGui.so.4
#18 0x00007f25ed94d938 in KLineEdit::keyPressEvent(QKeyEvent*) () at /usr/lib64/libkdeui.so.5
#19 0x00007f25ecbd7b24 in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#20 0x00007f25ecf85231 in QLineEdit::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#21 0x00007f25ed94e790 in KLineEdit::event(QEvent*) () at /usr/lib64/libkdeui.so.5
#22 0x00007f25ecb8879c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#23 0x00007f25ecb8ff91 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#24 0x00007f25ed89fe1a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#25 0x00007f25ec17e18d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#26 0x00007f25ecc22af7 in  () at /usr/lib64/libQtGui.so.4
#27 0x00007f25ecc22e99 in  () at /usr/lib64/libQtGui.so.4
#28 0x00007f25ecbfeaaf in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#29 0x00007f25ecc255f2 in  () at /usr/lib64/libQtGui.so.4
#30 0x00007f25e89a5c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#31 0x00007f25e89a5ed8 in  () at /usr/lib64/libglib-2.0.so.0
#32 0x00007f25e89a5f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f25ec1aafbe in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#34 0x00007f25ecc256a6 in  () at /usr/lib64/libQtGui.so.4
#35 0x00007f25ec17cd4f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#36 0x00007f25ec17d045 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#37 0x00007f25ed02b56c in QDialog::exec() () at /usr/lib64/libQtGui.so.4
#38 0x00007f25d73a4b37 in KNS3::Button::showDialog() () at /usr/lib64/libknewstuff3.so.4
#39 0x00007f25ec1920fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#40 0x00007f25ed1d1432 in QAbstractButton::clicked(bool) () at /usr/lib64/libQtGui.so.4
#41 0x00007f25ecf357d3 in  () at /usr/lib64/libQtGui.so.4
#42 0x00007f25ecf36943 in  () at /usr/lib64/libQtGui.so.4
#43 0x00007f25ecf36a2c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQtGui.so.4
#44 0x00007f25ecbd7c5a in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#45 0x00007f25ecb8879c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#46 0x00007f25ecb8ee1a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#47 0x00007f25ed89fe1a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#48 0x00007f25ec17e18d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#49 0x00007f25ecb8e613 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQtGui.so.4
#50 0x00007f25ecbffceb in  () at /usr/lib64/libQtGui.so.4
#51 0x00007f25ecbfe75c in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#52 0x00007f25ecc255f2 in  () at /usr/lib64/libQtGui.so.4
#53 0x00007f25e89a5c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#54 0x00007f25e89a5ed8 in  () at /usr/lib64/libglib-2.0.so.0
#55 0x00007f25e89a5f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#56 0x00007f25ec1aafbe in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#57 0x00007f25ecc256a6 in  () at /usr/lib64/libQtGui.so.4
#58 0x00007f25ec17cd4f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#59 0x00007f25ec17d045 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#60 0x00007f25ec182499 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#61 0x00007f25ef8f5cbe in kdemain () at /usr/lib64/libkdeinit4_konqueror.so
#62 0x00007f25ef4bbb05 in __libc_start_main () at /lib64/libc.so.6
#63 0x000000000040075e in _start ()

Reported using DrKonqi