Program received signal SIGABRT, Aborted. 0x00007ffff7541cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x00007ffff7541cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007ffff75450d8 in __GI_abort () at abort.c:89 #2 0x00007ffff753ab86 in __assert_fail_base (fmt=0x7ffff768b830 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0xc3c4bc "pdf_doc->occurences!=0", file=file@entry=0xc3bdb0 "../../../source/texk/web2c/luatexdir/image/pdftoepdf.w", line=line@entry=970, function=function@entry=0xc3c7d0 "void unrefPdfDocument(char*)") at assert.c:92 #3 0x00007ffff753ac32 in __GI___assert_fail (assertion=0xc3c4bc "pdf_doc->occurences!=0", file=0xc3bdb0 "../../../source/texk/web2c/luatexdir/image/pdftoepdf.w", line=970, function=0xc3c7d0 "void unrefPdfDocument(char*)") at assert.c:101 #4 0x0000000000456cae in unrefPdfDocument (file_path=0x27369b0 "./foo.pdf") at ../../../source/texk/web2c/luatexdir/image/pdftoepdf.w:970 #5 0x000000000044bc42 in free_image_dict (p=0x27abe80) at ../../../source/texk/web2c/luatexdir/image/writeimg.w:276 #6 0x00000000004d6ffc in m_img_dict_gc (L=0x1743450) at ../../../source/texk/web2c/luatexdir/lua/limglib.c:821 #7 0x00000000006c8c07 in luaD_precall (L=0x1743450, func=0x271cd00, nresults=0) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:319 #8 0x00000000006c905e in luaD_call (L=0x1743450, func=0x271cd00, nResults=0, allowyield=0) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:401 #9 0x00000000006cc79d in dothecall (L=0x1743450, ud=0x0) at ../../../source/libs/lua52/lua-5.2.4/src/lgc.c:805 #10 0x00000000006c81e3 in luaD_rawrunprotected (L=0x1743450, f=0x6cc76b , ud=0x0) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:131 #11 0x00000000006c97d5 in luaD_pcall (L=0x1743450, func=0x6cc76b , u=0x0, old_top=528, ef=0) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:603 #12 0x00000000006cc906 in GCTM (L=0x1743450, propagateerrors=1) at ../../../source/libs/lua52/lua-5.2.4/src/lgc.c:824 #13 0x00000000006cd67e in luaC_forcestep (L=0x1743450) at ../../../source/libs/lua52/lua-5.2.4/src/lgc.c:1170 #14 0x00000000006cd6d6 in luaC_step (L=0x1743450) at ../../../source/libs/lua52/lua-5.2.4/src/lgc.c:1179 #15 0x00000000006df452 in luaV_execute (L=0x1743450) at ../../../source/libs/lua52/lua-5.2.4/src/lvm.c:603 #16 0x00000000006c906e in luaD_call (L=0x1743450, func=0x1771720, nResults=0, allowyield=0) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:402 #17 0x00000000006c00f7 in f_call (L=0x1743450, ud=0x7fffffffd820) at ../../../source/libs/lua52/lua-5.2.4/src/lapi.c:923 #18 0x00000000006c81e3 in luaD_rawrunprotected (L=0x1743450, f=0x6c00c0 , ud=0x7fffffffd820) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:131 #19 0x00000000006c97d5 in luaD_pcall (L=0x1743450, func=0x6c00c0 , u=0x7fffffffd820, old_top=464, ef=448) at ../../../source/libs/lua52/lua-5.2.4/src/ldo.c:603 #20 0x00000000006c01c2 in lua_pcallk (L=0x1743450, nargs=0, nresults=0, errfunc=28, ctx=0, k=0x0) at ../../../source/libs/lua52/lua-5.2.4/src/lapi.c:949 #21 0x00000000004c60d6 in luatokencall (p=9006, nameptr=0) at ../../../source/texk/web2c/luatexdir/lua/luastuff.w:503 #22 0x00000000004be12d in conv_toks () at ../../../source/texk/web2c/luatexdir/tex/textoken.w:2245 #23 0x00000000004772c4 in expand () at ../../../source/texk/web2c/luatexdir/tex/expand.w:227 #24 0x00000000004776d1 in get_x_token () at ../../../source/texk/web2c/luatexdir/tex/expand.w:387 #25 0x0000000000481d28 in main_control () at ../../../source/texk/web2c/luatexdir/tex/maincontrol.w:987 #26 0x000000000047e57e in main_body () at ../../../source/texk/web2c/luatexdir/tex/mainbody.w:469 #27 0x00000000004457ec in main (ac=1, av=0x7fffffffda88) at ../../../source/texk/web2c/luatexdir/luatex.c:537