https://bugs.kde.org/show_bug.cgi?id=368154

--- Comment #2 from p...@kc.rr.com ---
Thanks. The output from valgrind is shown below:

Found the following remote filesystems:  ()
Found the following local filesystems:  ("/home/", "/boot/", "/opt/", "/tmp/",
"
/usr/src/", "/var/", "/local/")
==10565== Warning: invalid file descriptor 1024 in syscall close()
==10565== Warning: invalid file descriptor 1025 in syscall close()
==10565== Warning: invalid file descriptor 1026 in syscall close()
==10565== Warning: invalid file descriptor 1027 in syscall close()
==10565==    Use --log-fd=<number> to select an alternative log fd.
==10565== Warning: invalid file descriptor 1028 in syscall close()
==10565== Warning: invalid file descriptor 1029 in syscall close()
==10544== Invalid read of size 8
==10544==    at 0x184B3313: RadialMap::Map::paint(bool) (map.cpp:322)
==10544==    by 0x6B5B991: QWidget::event(QEvent*) (in
/opt/kde/lib64/libQt5Widg
ets.so.5.7.0)
==10544==    by 0x6B17A2B: QApplicationPrivate::notify_helper(QObject*,
QEvent*)
 (in /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B1EBE0: QApplication::notify(QObject*, QEvent*) (in
/opt/kde/
lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x79E0687: QCoreApplication::notifyInternal2(QObject*, QEvent*)
(in /opt/kde/lib64/libQt5Core.so.5.7.0)
==10544==    by 0x6B4DAD3: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DCC4: QWidgetPrivate::setPalette_helper(QPalette const&)
(i
n /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DD3D: QWidgetPrivate::resolvePalette() (in
/opt/kde/lib64/l
ibQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DB4B: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DCC4: QWidgetPrivate::setPalette_helper(QPalette const&)
(i
n /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DD3D: QWidgetPrivate::resolvePalette() (in
/opt/kde/lib64/l
ibQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DB4B: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==  Address 0x90 is not stack'd, malloc'd or (recently) free'd
==10544==
==10544==
==10544== Process terminating with default action of signal 11 (SIGSEGV)
==10544==  Access not within mapped region at address 0x90
==10544==    at 0x184B3313: RadialMap::Map::paint(bool) (map.cpp:322)
==10544==    by 0x6B5B991: QWidget::event(QEvent*) (in
/opt/kde/lib64/libQt5Widg
ets.so.5.7.0)
==10544==    by 0x6B17A2B: QApplicationPrivate::notify_helper(QObject*,
QEvent*)
 (in /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B1EBE0: QApplication::notify(QObject*, QEvent*) (in
/opt/kde/
lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x79E0687: QCoreApplication::notifyInternal2(QObject*, QEvent*)
(in /opt/kde/lib64/libQt5Core.so.5.7.0)
==10544==    by 0x6B4DAD3: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DCC4: QWidgetPrivate::setPalette_helper(QPalette const&)
(i
n /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DD3D: QWidgetPrivate::resolvePalette() (in
/opt/kde/lib64/l
ibQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DB4B: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DCC4: QWidgetPrivate::setPalette_helper(QPalette const&)
(i
n /opt/kde/lib64/libQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DD3D: QWidgetPrivate::resolvePalette() (in
/opt/kde/lib64/l
ibQt5Widgets.so.5.7.0)
==10544==    by 0x6B4DB4B: QWidgetPrivate::propagatePaletteChange() (in
/opt/kde
/lib64/libQt5Widgets.so.5.7.0)
==10544==  If you believe this happened as a result of a stack
==10544==  overflow in your program's main thread (unlikely but
==10544==  possible), you can try to increase the size of the
==10544==  main thread stack using the --main-stacksize= flag.
==10544==  The main thread stack size used in this run was 8388608.
==10544==
==10544== HEAP SUMMARY:
==10544==     in use at exit: 4,892,462 bytes in 47,584 blocks
==10544==   total heap usage: 485,350 allocs, 437,766 frees, 2,685,711,896
bytes
 allocated
==10544==
==10544== 80 bytes in 1 blocks are possibly lost in loss record 2,950 of 4,827
==10544==    at 0x4C2B11F: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0xE7E7888: __glDispatchInit (in /usr/lib64/libGLdispatch.so.0)
==10544==    by 0xE58F6E4: _init (in /usr/lib64/libGLX.so.0)
==10544==    by 0x400F429: call_init.part.0 (in /lib64/ld-2.24.so)
==10544==    by 0x400F57A: _dl_init (in /lib64/ld-2.24.so)
==10544==    by 0x4000CF9: ??? (in /lib64/ld-2.24.so)
==10544==
==10544== 80 bytes in 1 blocks are possibly lost in loss record 2,951 of 4,827
==10544==    at 0x4C2B11F: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0xE7E84BA: __glDispatchRegisterStubCallbacks (in
/usr/lib64/libG
Ldispatch.so.0)
==10544==    by 0xACC474A: _init (in /usr/lib64/libGL.so.1.0.0)
==10544==    by 0x400F429: call_init.part.0 (in /lib64/ld-2.24.so)
==10544==    by 0x400F57A: _dl_init (in /lib64/ld-2.24.so)
==10544==    by 0x4000CF9: ??? (in /lib64/ld-2.24.so)
==10544==
==10544== 368 bytes in 1 blocks are possibly lost in loss record 4,236 of 4,827
==10544==    at 0x4C2D0E5: calloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0x4011B01: allocate_dtv (in /lib64/ld-2.24.so)
==10544==    by 0x401248D: _dl_allocate_tls (in /lib64/ld-2.24.so)
==10544==    by 0xA86C019: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.2
4.so)
==10544==    by 0x7820DA8: QThread::start(QThread::Priority) (in
/opt/kde/lib64/
libQt5Core.so.5.7.0)
==10544==    by 0x12467888: ??? (in /opt/kde/lib64/libQt5XcbQpa.so.5.7.0)
==10544==    by 0x1246CE35:
QXcbConnection::QXcbConnection(QXcbNativeInterface*,
 bool, unsigned int, char const*) (in /opt/kde/lib64/libQt5XcbQpa.so.5.7.0)
==10544==    by 0x124703DD: QXcbIntegration::QXcbIntegration(QStringList
const&,
 int&, char**) (in /opt/kde/lib64/libQt5XcbQpa.so.5.7.0)
==10544==    by 0x40897FC: ??? (in
/opt/kde/lib64/qt5/plugins/platforms/libqxcb.
so)
==10544==    by 0x70E7C3C: QPlatformIntegrationFactory::create(QString const&,
Q
StringList const&, int&, char**, QString const&) (in
/opt/kde/lib64/libQt5Gui.so
.5.7.0)
==10544==    by 0x70F5271: QGuiApplicationPrivate::createPlatformIntegration()
(
in /opt/kde/lib64/libQt5Gui.so.5.7.0)
==10544==    by 0x70F5CFC: QGuiApplicationPrivate::createEventDispatcher() (in
/
opt/kde/lib64/libQt5Gui.so.5.7.0)
==10544==
==10544== 368 bytes in 1 blocks are possibly lost in loss record 4,237 of 4,827
==10544==    at 0x4C2D0E5: calloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0x4011B01: allocate_dtv (in /lib64/ld-2.24.so)
==10544==    by 0x401248D: _dl_allocate_tls (in /lib64/ld-2.24.so)
==10544==    by 0xA86C019: pthread_create@@GLIBC_2.2.5 (in
/lib64/libpthread-2.2
4.so)
==10544==    by 0x7820DA8: QThread::start(QThread::Priority) (in
/opt/kde/lib64/
libQt5Core.so.5.7.0)
==10544==    by 0x415AE33: ??? (in /opt/kde/lib64/libQt5DBus.so.5.7.0)
==10544==    by 0x415C21B: QDBusConnection::systemBus() (in
/opt/kde/lib64/libQt
5DBus.so.5.7.0)
==10544==    by 0x187409EA: ??? (in /opt/kde/lib64/libKF5Solid.so.5.25.0)
==10544==    by 0x186FFBD3: ??? (in /opt/kde/lib64/libKF5Solid.so.5.25.0)
==10544==    by 0x187025E2: ??? (in /opt/kde/lib64/libKF5Solid.so.5.25.0)
==10544==    by 0x18702794: ??? (in /opt/kde/lib64/libKF5Solid.so.5.25.0)
==10544==    by 0x187027C3: ??? (in /opt/kde/lib64/libKF5Solid.so.5.25.0)
==10544==
==10544== 1,870 (1,536 direct, 334 indirect) bytes in 6 blocks are definitely
lo
st in loss record 4,585 of 4,827
==10544==    at 0x4C2B11F: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0x147EDD89: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147EE4E1: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147EF83A: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147F5C9F: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x1589DCBF: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x1589E630: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x158A05BE: XML_ParseBuffer (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x147F3EAA: FcConfigParseAndLoad (in
/usr/lib64/libfontconfig.so
.1.9.2)
==10544==    by 0x147F41B6: FcConfigParseAndLoad (in
/usr/lib64/libfontconfig.so
.1.9.2)
==10544==    by 0x147F4B12: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x1589DCBF: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==
==10544== 3,742 (3,072 direct, 670 indirect) bytes in 12 blocks are definitely
l
ost in loss record 4,664 of 4,827
==10544==    at 0x4C2B11F: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0x147EDD89: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147EE4E1: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147EF83A: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x147F5C9F: ??? (in /usr/lib64/libfontconfig.so.1.9.2)
==10544==    by 0x1589DCBF: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x1589E630: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x1589C9F0: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x1589D17C: ??? (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x158A05BE: XML_ParseBuffer (in /usr/lib64/libexpat.so.1.6.0)
==10544==    by 0x147F3EAA: FcConfigParseAndLoad (in
/usr/lib64/libfontconfig.so
.1.9.2)
==10544==    by 0x147F41B6: FcConfigParseAndLoad (in
/usr/lib64/libfontconfig.so
.1.9.2)
==10544==
==10544== 282,207 bytes in 1 blocks are possibly lost in loss record 4,825 of
4,
827
==10544==    at 0x4C2D0E5: calloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd
64-linux.so)
==10544==    by 0x1C5D64D2: ??? (in /usr/lib64/libGLX_nvidia.so.367.35)
==10544==    by 0x1DA5FA00: ??? (in /usr/lib64/libnvidia-glcore.so.367.35)
==10544==    by 0x1D6E3BD0: ??? (in /usr/lib64/libnvidia-glcore.so.367.35)
==10544==    by 0x1C5A700C: ??? (in /usr/lib64/libGLX_nvidia.so.367.35)
==10544==    by 0x1C5AE7C8: ??? (in /usr/lib64/libGLX_nvidia.so.367.35)
==10544==    by 0x1C574D7E: ??? (in /usr/lib64/libGLX_nvidia.so.367.35)
==10544==    by 0x400F429: call_init.part.0 (in /lib64/ld-2.24.so)
==10544==    by 0x400F57A: _dl_init (in /lib64/ld-2.24.so)
==10544==    by 0x4013AA7: dl_open_worker (in /lib64/ld-2.24.so)
==10544==    by 0x400F313: _dl_catch_error (in /lib64/ld-2.24.so)
==10544==    by 0x4013248: _dl_open (in /lib64/ld-2.24.so)
==10544==
==10544== LEAK SUMMARY:
==10544==    definitely lost: 4,608 bytes in 18 blocks
==10544==    indirectly lost: 1,004 bytes in 36 blocks
==10544==      possibly lost: 283,103 bytes in 5 blocks
==10544==    still reachable: 4,603,747 bytes in 47,525 blocks
==10544==                       of which reachable via heuristic:
==10544==                         newarray           : 272 bytes in 8 blocks
==10544==                         multipleinheritance: 304 bytes in 2 blocks
==10544==         suppressed: 0 bytes in 0 blocks
==10544== Reachable blocks (those to which a pointer was found) are not shown.
==10544== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==10544==
==10544== For counts of detected and suppressed errors, rerun with: -v
==10544== ERROR SUMMARY: 8 errors from 8 contexts (suppressed: 0 from 0)

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