[New LWP 2027571] Core was generated by `/home/buildslave/build/instdir/program/../program/xpdfimport /srv/crashtestdata'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x0000556b611a7a66 in ?? () Thread 1 (LWP 2027571): #0 0x0000556b611a7a66 in ?? () No symbol table info available. #1 0x00007ffefa743e60 in ?? () No symbol table info available. #2 0x0000556b61b7e9c0 in ?? () No symbol table info available. #3 0x00007ffefa743fb0 in ?? () No symbol table info available. #4 0x0000556b61b7e6c8 in ?? () No symbol table info available. #5 0x00007ffefa743e68 in ?? () No symbol table info available. #6 0x00007ffefa743f88 in ?? () No symbol table info available. #7 0x00007ffefa743ec0 in ?? () No symbol table info available. #8 0x00007ffefa743f98 in ?? () No symbol table info available. #9 0x0000556b61b7cb80 in ?? () No symbol table info available. #10 0x0000556b61b7e5f0 in ?? () No symbol table info available. #11 0x00007ffefa743f80 in ?? () No symbol table info available. #12 0x0000556b6121cb22 in ?? () No symbol table info available. #13 0x0000000000000000 in ?? () No symbol table info available.