Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `xemacs apt -eval (goto-char (point-max))'.
Program terminated with signal 6, Aborted.
#0  0xb7b3f571 in kill () from /lib/libc.so.6
#0  0xb7b3f571 in kill () from /lib/libc.so.6
#1  0x080ab67d in fatal_error_signal (sig=6) at /sandman/BUILD/xemacs-21.4.16/src/emacs.c:642
#2  <signal handler called>
#3  0xb7b3f571 in kill () from /lib/libc.so.6
#4  0xb7b3f2f5 in raise () from /lib/libc.so.6
#5  0xb7b40790 in abort () from /lib/libc.so.6
#6  0x080abbeb in assert_failed (file=0x81be518 "/sandman/BUILD/xemacs-21.4.16/src/eval.c", line=6, expr=0xb7c2aff4 "\034=\021")
    at /sandman/BUILD/xemacs-21.4.16/src/emacs.c:3426
#7  0x080af589 in Fsignal (error_symbol=-1215598136, data=152460672) at /sandman/BUILD/xemacs-21.4.16/src/eval.c:1886
#8  0x080b1acc in signal_error (sig=-1215598136, data=152460672) at /sandman/BUILD/xemacs-21.4.16/src/eval.c:2062
#9  0x080b1e33 in error (fmt=0x0) at /sandman/BUILD/xemacs-21.4.16/src/eval.c:2537
#10 0x0813cac8 in marker_position (marker=) at /sandman/BUILD/xemacs-21.4.16/src/marker.c:354
#11 0x081356ab in buffer_line_number (b=0x87955b0, pos=26797, cachep=1) at /sandman/BUILD/xemacs-21.4.16/src/line-number.c:220
#12 0x08150619 in generate_fstring_runes (w=0x875b0e0, data=0xbffc0390, pos=64, min_pos=63, max_pos=-1, elt=-1215567548, depth=3, max_pixsize=1262, 
    findex=1, type=1, offset=0xbffc038c, cur_ext=-1215597776) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:6856
#13 0x0814fb38 in generate_fstring_runes (w=0x875b0e0, data=0xbffc0390, pos=63, min_pos=0, max_pos=-1, elt=146715688, depth=1, max_pixsize=1262, findex=1, 
    type=1, offset=0xbffc038c, cur_ext=-1215597776) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:4260
#14 0x081508e0 in generate_formatted_string_db (format_str=0, result_str=146631748, w=0x875b0e0, dl=0x0, db=0x8d78a58, findex=1, min_pixpos=6, 
    max_pixpos=1268, type=0) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:3711
#15 0x08150be2 in generate_modeline (w=0x875b0e0, dl=0x924aee0, type=0) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:3873
#16 0x0815147f in ensure_modeline_generated (w=0x875b0e0, type=1) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:4417
#17 0x0815161b in regenerate_window (w=0x875b0e0, start_pos=1, point=0, type=1) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:5312
#18 0x08153385 in redisplay_window (window=141930720, skip_selected=) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:6301
#19 0x08153e29 in redisplay_frame (f=0x875af88, preemption_check=0) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:6595
#20 0x081540f3 in redisplay_device (d=0x86e1370, automatic=) at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:6679
#21 0x08154472 in redisplay () at /sandman/BUILD/xemacs-21.4.16/src/redisplay.c:6766
#22 0x080e5fb2 in Fnext_event (event=154569332, prompt=-1215597776) at /sandman/BUILD/xemacs-21.4.16/src/event-stream.c:2179
#23 0x080970a1 in Fcommand_loop_1 () at /sandman/BUILD/xemacs-21.4.16/src/cmdloop.c:574
#24 0x080b04e5 in condition_case_1 (handlers=0, bfun=0x8097140 <command_loop_1>, barg=-1215597776, hfun=0x8096a00 <cmd_error>, harg=-1215597776)
    at /sandman/BUILD/xemacs-21.4.16/src/eval.c:1652
#25 0x08096bec in command_loop_2 (dummy=-1215597776) at /sandman/BUILD/xemacs-21.4.16/src/cmdloop.c:256
#26 0x080ae34f in internal_catch (tag=0, func=0x8096bb0 <command_loop_2>, arg=-1215597776, threw=0x0) at /sandman/BUILD/xemacs-21.4.16/src/eval.c:1318
#27 0x08096d4e in initial_command_loop (load_me=-1215597776) at /sandman/BUILD/xemacs-21.4.16/src/cmdloop.c:305
#28 0x080ad464 in xemacs_21_4_18_i586_alt_linux (argc=4, argv=0xbffc0ba4, envp=0xbffc0bb8, restart=0) at /sandman/BUILD/xemacs-21.4.16/src/emacs.c:2460
#29 0x080ade57 in main (argc=0, argv=0x0, envp=0x0) at /sandman/BUILD/xemacs-21.4.16/src/emacs.c:2892