Designer Tests give Segmentation fault

[Jeff Johnson]

While running Designer Tests, its give Segmentation fault.

sh-4.2#/opt/lsb/appbat/bin/designer
Segmentation fault

while debugging,its shows :
/opt/lsb/appbat/bin/designer received signal SIGSEGV from libQtDesigner.so.4.

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff79527d8 in QExtensionManager::extension(QObject*, QString const&)
const () from /opt/lsb/appbat/lib64/libQtDesigner.so.4
(gdb)