Little update, crash didn't occur when angle in transformation rotation is 90 degrees multiplier. Ie:
transform="rotate(89, 50, 50)" - crash transform="rotate(90, 50, 50)" - OK transform="rotate(91, 50, 50)" - crash
So most likely problem is somewhere in free(non symmetrical) rotation code.
Little update, crash didn't occur when angle in transformation rotation is 90 degrees multiplier. Ie:
transform= "rotate( 89, 50, 50)" - crash "rotate( 90, 50, 50)" - OK "rotate( 91, 50, 50)" - crash
transform=
transform=
So most likely problem is somewhere in free(non symmetrical) rotation code.