.
Thread 1 (process 6086):
#0  0xb736d02a in strcmp () from /lib/tls/i686/cmov/libc.so.6
#1  0xb6d9541c in Dict::lookup () from /usr/lib/libpoppler.so.1
#2  0xb6d97f93 in Form::createFieldFromDict () from /usr/lib/libpoppler.so.1
#3  0xb6d9823e in Form::Form () from /usr/lib/libpoppler.so.1
#4  0xb6d8dd7d in Catalog::Catalog () from /usr/lib/libpoppler.so.1
#5  0xb6dea8dc in PDFDoc::setup () from /usr/lib/libpoppler.so.1
#6  0xb6deab65 in PDFDoc::PDFDoc () from /usr/lib/libpoppler.so.1
#7  0xb790ead2 in poppler_document_new_from_file ()
   from /usr/lib/libpoppler-glib.so.1
#8  0x080559b9 in ?? ()
#9  0x08051321 in ?? ()
#10 0x080ce000 in ?? ()
#11 0x0809bae8 in ?? ()
#12 0xbf912724 in ?? ()
#13 0x0808faf0 in ?? ()
#14 0x0808faf0 in ?? ()
#15 0x00000000 in ?? ()