fancybrowser example crashes with segmentation fault on startup in imx535

Hi,
This is how i configure Qt5 for my target.

./configure -opensource -confirm-license -release -xplatform linux-arm-cortexa8-gnueabi-g++ -prefix /home/rony/Qt5-imx53 -nomake demos -nomake examples -no-directfb -opengl es2 -icu -no-xcb -no-wayland -no-pch -no-pkg-config -eglfs -sysroot buildroot-2012.08/output/host/usr/arm-unknown-linux-gnueabi/sysroot -verbose

when i run it with opengl es2

./fancybrowser -platform eglfs

i get the following message

Color formats don't match. Falling back to copy forward swap.
Color formats don't match. Falling back to copy forward swap.

Program received signal SIGSEGV, Segmentation fault.
0x41eb23c0 in ShConstructCompiler ()
from /home/rony/Qt5-imx53/lib/libQt5WebKit.so.5

i get nearly the same error with other examples in qtwebkit-examples-and-demos folder. qtbase examples work fine.

Thanks in advance,
rony