#0  0x0075c053 in strlen () from /lib/libc.so.6
#1  0x0075bd95 in strdup () from /lib/libc.so.6
#2  0x0821b7a7 in ns_descriptor_to_entity (desc=0x0,
    extra=<value optimized out>, style=0x0) at nsfont.m:169
#3  0x0821ba21 in ns_fallback_entity () at nsfont.m:221
#4  0x081afb36 in font_matching_entity (f=<value optimized out>,
    attrs=<value optimized out>, spec=147078012) at font.c:2910
#5  0x081b0e80 in font_load_for_lface (f=0x8c407a0, attrs=0xbfffd138,
    spec=147078012) at font.c:3482
#6  0x081b0ee4 in font_open_by_spec (f=0x8c407a0, spec=147078012)
    at font.c:3537
#7  0x081b17da in font_open_by_name (f=0x8c407a0,
    name=0x8c3f384 "Liberation Mono") at font.c:3555
#8  0x0809810a in x_set_font (f=0x8c407a0, arg=142093835, oldval=138609953)
    at frame.c:3388
#9  0x080985d0 in x_set_frame_parameters (f=0x8c407a0, alist=141857269)
    at frame.c:3017
#10 0x08098f9c in x_default_parameter (f=0x8c407a0, alist=141857973,
    prop=139182857, deflt=142093835, xprop=0x822a71a "font",
    xclass=0x823d3d7 "Font", type=RES_TYPE_STRING) at frame.c:4130
#11 0x0820e99e in Fx_create_frame (parms=141858045) at nsfns.m:1190
#12 0x081980d2 in Ffuncall (nargs=2, args=0xbfffd460) at eval.c:3045
#13 0x081d3952 in Fbyte_code (bytestr=136958523, vector=136958540, maxdepth=40)
#14 0x0819a3db in funcall_lambda (fun=<value optimized out>,
    nargs=<value optimized out>, arg_vector=0xbfffd604) at eval.c:3232
#15 0x08197f9e in Ffuncall (nargs=2, args=0xbfffd600) at eval.c:3091
#16 0x081d3952 in Fbyte_code (bytestr=137245683, vector=137245700, maxdepth=48)
    at bytecode.c:678
#17 0x0819a3db in funcall_lambda (fun=<value optimized out>,
    nargs=<value optimized out>, arg_vector=0xbfffd7a4) at eval.c:3232
#18 0x08197f9e in Ffuncall (nargs=2, args=0xbfffd7a0) at eval.c:3091
#19 0x081d3952 in Fbyte_code (bytestr=137242859, vector=137242876, maxdepth=48)
    at bytecode.c:678
#20 0x0819a3db in funcall_lambda (fun=<value optimized out>,
    nargs=<value optimized out>, arg_vector=0xbfffd944) at eval.c:3232
#21 0x08197f9e in Ffuncall (nargs=1, args=0xbfffd940) at eval.c:3091
#22 0x081d3952 in Fbyte_code (bytestr=136994619, vector=136994636, maxdepth=56)
    at bytecode.c:678
#23 0x0819a3db in funcall_lambda (fun=<value optimized out>,
    nargs=<value optimized out>, arg_vector=0xbfffdae4) at eval.c:3232
#24 0x08197f9e in Ffuncall (nargs=1, args=0xbfffdae0) at eval.c:3091
#25 0x081d3952 in Fbyte_code (bytestr=136991227, vector=136991244, maxdepth=48)
    at bytecode.c:678
#26 0x0819a3db in funcall_lambda (fun=<value optimized out>,
    nargs=<value optimized out>, arg_vector=0xbfffdbf0) at eval.c:3232
#27 0x0819a634 in apply_lambda (fun=136991204, args=138609953, eval_flag=1)
    at eval.c:3156
#28 0x08199c13 in Feval (form=139478957) at eval.c:2436
#29 0x08126742 in top_level_2 () at keyboard.c:1368
#30 0x08197310 in internal_condition_case (bfun=0x8126720 <top_level_2>,
    handlers=138899185, hfun=0x812b580 <cmd_error>) at eval.c:1512
#31 0x0812b2a4 in top_level_1 () at keyboard.c:1376
#32 0x08197421 in internal_catch (tag=138895209, func=0x812b210 <top_level_1>,
    arg=138609953) at eval.c:1248
#33 0x0812b340 in command_loop () at keyboard.c:1331
#34 0x0812b78e in recursive_edit_1 () at keyboard.c:953
#35 0x0812b8de in Frecursive_edit () at keyboard.c:1015
#36 0x0811f0d0 in main (argc=3, argv=0xbfffe384) at emacs.c:1852