Debug backtrace for the crash:

#0  0xb7f71c2c in cups_get_sdests (http=<value optimized out>, 
    op=<value optimized out>, num_dests=1, dests=0xbfaba110) at dest.c:1066
        i = 0
        dest = (cups_dest_t *) 0x8072f28
        request = <value optimized out>
        response = (ipp_t *) 0x8073fd8
        attr = (ipp_attribute_t *) 0x0
        accepting = 1
        shared = 1
        state = 3
        change_time = 1173192364
        type = 36884
        info = 0x80554c8 ""
        make_model = 0x8074258 "HP LaserJet 1022 Foomatic/hpijs"
        name = 0x8074168 "LaserJet-1022"
        job_sheets = "none,none\000�\004~��-l8&\202\232��@�I�q\226�\025�Q�\234�g\205:3�\226\034\231�<��m\230\001\031�-Cv\206��b���a\225���n�Tu+\207\227\016q\2364\032�~�b�\226F�\212$\006��d~4\237\035\r\202{Q��#�ɫ�r;\031y�\034}�7��\225���d\226�>\201�\235\225=&d\006~NEk3\214��VW��\215��O�BC\025\201�x\003m\200�\233��x�I\230��\221\226�\020 \222�\035Hj$����\210�c\032� \bW��p�\227"...
        reasons = "none", '\0' <repeats 223 times>, "\223�ٷ\000\000\000\000\000\000\000\000.�ط�\"���\"��\f\000\000\000�o���\"��\f\000\000\000x\205��Qn׷\234\205���\"��\f", '\0' <repeats 15 times>, "Aj׷\000\000\000\000\000\000\000\000P\205��\000\000\000\000\000\000\000\000�\204��", '\0' <repeats 16 times>, "��\211R\000\000\000\000\212\001y�0\206��\000\000\000\000\216LOJ\226\205��\223�ٷ�\034�Y��Ʊ\000\000\000\000;�6�u�\236��%Q\b�-�\220\213�\000�\nX iJ`!]1���\001�PB\004"...
        rptr = <value optimized out>
        temp = "1173192364\000\201\000\026\002\001G\032\n�9���!(t�=Cvx�\002\004��@\000\202\236P@\035\0246�\000\020\002\003\237�pE������&��\\_Z\227\v��4�J��p\225�\202��j\231�_\fk�\213�\037?\"�FL���\002\003@�5�En\036\226C��`�\216\025\034Y�<'���\024\177\226I��Q\232�t\003\\\211��:�n\025��\020�t^����eZ'\\�7��.t@\023(Z'\\����e�t^�\025��\020�:�n\003\\\211�Q\232�t\226I���"...
        pattrs = {0xb7f8f947 "job-sheets-default", 0xb7f8fc2a "printer-info", 
  0xb7f8fc37 "printer-is-accepting-jobs", 0xb7f8fc51 "printer-is-shared", 
  0xb7f8fc63 "printer-make-and-model", 0xb7f8fc7a "printer-name", 
  0xb7f8fc87 "printer-state", 0xb7f8fc95 "printer-state-change-time", 
  0xb7f8fcaf "printer-state-reasons", 0xb7f8fcc5 "printer-type"}
#1  0xb7f729bd in cupsGetDests2 (http=0x806fcd0, dests=0xbfaba110)
    at dest.c:335
        i = <value optimized out>
        num_dests = <value optimized out>
        dest = <value optimized out>
        filename = "`]��\020\016̷�gԷ<�˷�\030ڷ�\037��0\227ӷ\210\214���\214��\003\021��<�˷\210\214��<(��g\214��X\205��X\201��P\201��\001\000\000\000�\002\000\000�\214���\002\000\000\003\021��P\201��\224\214��\004\000\000\000\000\000\000\000 6ʷ�\214��x\225ӷ\020\016̷F\000\000\0010�\202\r\000\000\000\000\030���v\205��\020ii\r(\030��\204\214��y\v���3��l\205���T���T��00ʷ\002\000��I\\���\204���T���\037���\236ӷ"...
        defprinter = <value optimized out>
        name = "�ղ�Q��*Aj׷\005*\036�=�:\021|\215���h�\v�+�\017\020\215������\t\226\020\206�\037���K��R�^\235w\002\000\000\002\035=�T\216��U�,��\022\005�a~p�\024l�{\204\037���\177x\030\000\000\000\000����\003\000\000\000�\006���\006��\020\215��", '\0' <repeats 20 times>, "\n\000\000\000\r\215��", '\0' <repeats 40 times>, " W\002�\020\016j���_�\a&\207{�^Td\211Q\204�@Ca=�\tz[�j�\\wl%\\\212�udM\207�t�ƪ@\207-2�"...
        instance = <value optimized out>
        num_reals = <value optimized out>
        reals = <value optimized out>
        cg = (_cups_globals_t *) 0x80520e0
#2  0xb7f72d0e in cupsGetDests (dests=0xbfaba110) at dest.c:277
        num_dests = <value optimized out>
        http = (http_t *) 0x806fcd0
#3  0x08049841 in main (argc=1, argv=0xbfabc5c4) at lpr.c:368
        i = 0
        j = -1208279840
        job_id = <value optimized out>
        ch = <value optimized out>
        printer = 0x0
        instance = 0xb7fb1ce0 ""
        title = 0x0
        val = <value optimized out>
        num_copies = <value optimized out>
        num_files = 0
        files = {0x0 <repeats 1000 times>}
        num_dests = 0
        dests = (cups_dest_t *) 0x8072f28
        dest = (cups_dest_t *) 0x0
        num_options = 0
        options = (cups_option_t *) 0x0
        deletefile = 0
        buffer = '\0' <repeats 5185 times>, "\220˷�����\037��l�������\000\220˷(\027\000\000\003\000\000\0002\000\000\000����", '\0' <repeats 32 times>, "����\000\000\000\000\0000\001\000,(\001\000,(\001\000\000\000\000\000\005\000\000\000\0000\001\000\000P\001\000\230A\001\000(g\001\000\000 \001\000\003\000\000\000�&��赫�����\b\000\000\000/\000\000\000\037\000\000\0000����\035��\020\236ӷ\210\233ӷ\037\000\000\000\001\000\000\000�\032̷\210\233ӷ�\233ӷ\f\n���\233ӷ\000\000\000\000\037\000\000\000\020\236ӷm\000\000\000�\037���"...
        bytes = <value optimized out>
        filesize = <value optimized out>
        temp = <value optimized out>
        action = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0}
        oldaction = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0}
#4  0xb7d4febc in ?? ()
#5  0x00000001 in ?? ()
#6  0xbfabc5c4 in ?? ()
#7  0xbfabc5cc in ?? ()
#8  0xb7fb2898 in ?? ()
#9  0x00000000 in ?? ()
--- thread stack trace ---
.
Thread 1 (process 32021):
#0  0xb7f71c2c in cups_get_sdests (http=<value optimized out>, 
    op=<value optimized out>, num_dests=1, dests=0xbfaba110) at dest.c:1066
        i = 0
        dest = (cups_dest_t *) 0x8072f28
        request = <value optimized out>
        response = (ipp_t *) 0x8073fd8
        attr = (ipp_attribute_t *) 0x0
        accepting = 1
        shared = 1
        state = 3
        change_time = 1173192364
        type = 36884
        info = 0x80554c8 ""
        make_model = 0x8074258 "HP LaserJet 1022 Foomatic/hpijs"
        name = 0x8074168 "LaserJet-1022"
        job_sheets = "none,none\000�\004~��-l8&\202\232��@�I�q\226�\025�Q�\234�g\205:3�\226\034\231�<��m\230\001\031�-Cv\206��b���a\225���n�Tu+\207\227\016q\2364\032�~�b�\226F�\212$\006��d~4\237\035\r\202{Q��#�ɫ�r;\031y�\034}�7��\225���d\226�>\201�\235\225=&d\006~NEk3\214��VW��\215��O�BC\025\201�x\003m\200�\233��x�I\230��\221\226�\020 \222�\035Hj$����\210�c\032� \bW��p�\227"...
        reasons = "none", '\0' <repeats 223 times>, "\223�ٷ\000\000\000\000\000\000\000\000.�ط�\"���\"��\f\000\000\000�o���\"��\f\000\000\000x\205��Qn׷\234\205���\"��\f", '\0' <repeats 15 times>, "Aj׷\000\000\000\000\000\000\000\000P\205��\000\000\000\000\000\000\000\000�\204��", '\0' <repeats 16 times>, "��\211R\000\000\000\000\212\001y�0\206��\000\000\000\000\216LOJ\226\205��\223�ٷ�\034�Y��Ʊ\000\000\000\000;�6�u�\236��%Q\b�-�\220\213�\000�\nX iJ`!]1���\001�PB\004"...
        rptr = <value optimized out>
        temp = "1173192364\000\201\000\026\002\001G\032\n�9���!(t�=Cvx�\002\004��@\000\202\236P@\035\0246�\000\020\002\003\237�pE������&��\\_Z\227\v��4�J��p\225�\202��j\231�_\fk�\213�\037?\"�FL���\002\003@�5�En\036\226C��`�\216\025\034Y�<'���\024\177\226I��Q\232�t\003\\\211��:�n\025��\020�t^����eZ'\\�7��.t@\023(Z'\\����e�t^�\025��\020�:�n\003\\\211�Q\232�t\226I���"...
        pattrs = {0xb7f8f947 "job-sheets-default", 0xb7f8fc2a "printer-info", 
  0xb7f8fc37 "printer-is-accepting-jobs", 0xb7f8fc51 "printer-is-shared", 
  0xb7f8fc63 "printer-make-and-model", 0xb7f8fc7a "printer-name", 
  0xb7f8fc87 "printer-state", 0xb7f8fc95 "printer-state-change-time", 
  0xb7f8fcaf "printer-state-reasons", 0xb7f8fcc5 "printer-type"}
#1  0xb7f729bd in cupsGetDests2 (http=0x806fcd0, dests=0xbfaba110)
    at dest.c:335
        i = <value optimized out>
        num_dests = <value optimized out>
        dest = <value optimized out>
        filename = "`]��\020\016̷�gԷ<�˷�\030ڷ�\037��0\227ӷ\210\214���\214��\003\021��<�˷\210\214��<(��g\214��X\205��X\201��P\201��\001\000\000\000�\002\000\000�\214���\002\000\000\003\021��P\201��\224\214��\004\000\000\000\000\000\000\000 6ʷ�\214��x\225ӷ\020\016̷F\000\000\0010�\202\r\000\000\000\000\030���v\205��\020ii\r(\030��\204\214��y\v���3��l\205���T���T��00ʷ\002\000��I\\���\204���T���\037���\236ӷ"...
        defprinter = <value optimized out>
        name = "�ղ�Q��*Aj׷\005*\036�=�:\021|\215���h�\v�+�\017\020\215������\t\226\020\206�\037���K��R�^\235w\002\000\000\002\035=�T\216��U�,��\022\005�a~p�\024l�{\204\037���\177x\030\000\000\000\000����\003\000\000\000�\006���\006��\020\215��", '\0' <repeats 20 times>, "\n\000\000\000\r\215��", '\0' <repeats 40 times>, " W\002�\020\016j���_�\a&\207{�^Td\211Q\204�@Ca=�\tz[�j�\\wl%\\\212�udM\207�t�ƪ@\207-2�"...
        instance = <value optimized out>
        num_reals = <value optimized out>
        reals = <value optimized out>
        cg = (_cups_globals_t *) 0x80520e0
#2  0xb7f72d0e in cupsGetDests (dests=0xbfaba110) at dest.c:277
        num_dests = <value optimized out>
        http = (http_t *) 0x806fcd0
#3  0x08049841 in main (argc=1, argv=0xbfabc5c4) at lpr.c:368
        i = 0
        j = -1208279840
        job_id = <value optimized out>
        ch = <value optimized out>
        printer = 0x0
        instance = 0xb7fb1ce0 ""
        title = 0x0
        val = <value optimized out>
        num_copies = <value optimized out>
        num_files = 0
        files = {0x0 <repeats 1000 times>}
        num_dests = 0
        dests = (cups_dest_t *) 0x8072f28
        dest = (cups_dest_t *) 0x0
        num_options = 0
        options = (cups_option_t *) 0x0
        deletefile = 0
        buffer = '\0' <repeats 5185 times>, "\220˷�����\037��l�������\000\220˷(\027\000\000\003\000\000\0002\000\000\000����", '\0' <repeats 32 times>, "����\000\000\000\000\0000\001\000,(\001\000,(\001\000\000\000\000\000\005\000\000\000\0000\001\000\000P\001\000\230A\001\000(g\001\000\000 \001\000\003\000\000\000�&��赫�����\b\000\000\000/\000\000\000\037\000\000\0000����\035��\020\236ӷ\210\233ӷ\037\000\000\000\001\000\000\000�\032̷\210\233ӷ�\233ӷ\f\n���\233ӷ\000\000\000\000\037\000\000\000\020\236ӷm\000\000\000�\037���"...
        bytes = <value optimized out>
        filesize = <value optimized out>
        temp = <value optimized out>
        action = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0}
        oldaction = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0}
#4  0xb7d4febc in ?? ()
#5  0x00000001 in ?? ()
#6  0xbfabc5c4 in ?? ()
#7  0xbfabc5cc in ?? ()
#8  0xb7fb2898 in ?? ()