Application: systemsettings5 (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160117) (x86_64)"

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

Every time I open system settings and open an individual kcm module, it crashes upon close. It doesn't appear to matter what I actually do in it, as long as I open a kcm. It does not crash if I merely open system settings and close it immediately.

I do have system settings configured to display settings in a tree rather than as an icon grid, if that is relevant.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7cc1cf48c0 (LWP 27240))]

Thread 3 (Thread 0x7f7cace59700 (LWP 27241)):
#0  0x00007f7cbda6f24d in poll () at /lib64/libc.so.6
#1  0x00007f7cba899432 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f7cba89b007 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f7caf7dde29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f7cbe16094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f7cba0224a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7cbda77bdd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f7c95e0e700 (LWP 27264)):
#0  0x00007f7cbda6b22d in read () at /lib64/libc.so.6
#1  0x00007f7cb598ff75 in  () at /usr/lib64/nvidia/tls/libnvidia-tls.so.352.63
#2  0x00007f7cb9b47210 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f7cb9b04d94 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f7cb9b05208 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f7cb9b0536c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f7cbe38552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f7cbe32f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f7cbe15bb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f7cbc7089a5 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f7cbe16094f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f7cba0224a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7cbda77bdd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7cc1cf48c0 (LWP 27240)):
[KCrash Handler]
#6  0x00007f7cbdd2db98 in main_arena () at /lib64/libc.so.6
#7  0x00007f7cbe362f19 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f7c9e749e66 in KParts::PartManager::~PartManager() () at /usr/lib64/libKF5Parts.so.5
#9  0x00007f7c9e749ff9 in KParts::PartManager::~PartManager() () at /usr/lib64/libKF5Parts.so.5
#10 0x00007f7cbe35d5ab in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#11 0x00007f7cbe3668c0 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f7c9ee7b37b in KHTMLPart::~KHTMLPart() () at /usr/lib64/libKF5KHtml.so.5
#13 0x00007f7c9ee7b479 in KHTMLPart::~KHTMLPart() () at /usr/lib64/libKF5KHtml.so.5
#14 0x00007f7cbe35fda0 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f7cbfe6d8cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f7cbfe729d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f7cbe331cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f7cbe334016 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f7cbe385103 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f7cb9b05097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f7cb9b052c8 in  () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f7cb9b0536c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f7cbe38550f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f7cbe32f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f7cbe3372fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#26 0x000000000041074e in main ()

Possible duplicates by query: bug 355275.

Reported using DrKonqi