Package: drscheme
Version: 1:352-3
Severity: grave
Justification: renders package unusable


When I prompt drscheme, it shows splash screen, then put some icons on
it and then crashes with segmentation fault (100% reproducible).

Here is the stack trace:

$ gdb /usr/bin/mred
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
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Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i486-linux-gnu"...(no debugging symbols
found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) run  -N /usr/bin/drscheme -ZmvqL- drscheme.ss drscheme
Starting program: /usr/bin/mred -N /usr/bin/drscheme -ZmvqL- drscheme.ss
drscheme
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)

Program received signal SIGSEGV, Segmentation fault.
0xb7c630e9 in GetDarkGray () from /usr/lib/libmred-352.so
(gdb) bt
#0  0xb7c630e9 in GetDarkGray () from /usr/lib/libmred-352.so
#1  0xb7c63e38 in GetDarkGray () from /usr/lib/libmred-352.so
#2  0xb7a29313 in RealizeWidget (widget=0xad80278) at
../../src/Intrinsic.c:306
#3  0xb7a2975e in XtRealizeWidget (widget=<value optimized out>) at
../../src/Intrinsic.c:385
#4  0xb7a2bdf0 in ManageChildren (children=0xbf9ff0a8, num_children=1,
parent=0xad80048, call_change_managed=0 '\0',
    caller_func=0xb7a4ff48 "xtManageChildren") at ../../src/Manage.c:287
#5  0xb7a2beae in XtManageChildren (children=0xbf9ff0a8, num_children=1)
at ../../src/Manage.c:332
#6  0xb7a2bfd6 in XtManageChild (child=0xad80278) at
../../src/Manage.c:352
#7  0xb7a4bd71 in XtVaCreateManagedWidget (name=0xb7cff025 "button",
widget_class=0xb7d43ce0, parent=0xad80048) at ../../src/VarCreate.c:141
#8  0xb7cae9d1 in wxButton::Create () from /usr/lib/libmred-352.so
#9  0xb7caec04 in wxButton::wxButton () from /usr/lib/libmred-352.so
#10 0xb7b66395 in os_wxButton::os_wxButton () from
/usr/lib/libmred-352.so
#11 0xb7b66855 in os_wxButton::os_wxButton () from
/usr/lib/libmred-352.so
#12 0xb7e334af in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#13 0xb7b608a7 in operator new[] () from /usr/lib/libmred-352.so
#14 0xb7e334af in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#15 0xb7e4374f in scheme_clear_cc_ok () from /usr/lib/libmzscheme-352.so
#16 0xb7e43893 in scheme_force_value_same_mark () from
/usr/lib/libmzscheme-352.so
#17 0x081baefa in ?? ()
#18 0x00000004 in ?? ()
#19 0x0841e5b1 in ?? ()
#20 0x00000005 in ?? ()
#21 0x082cd3fc in ?? ()
#22 0x082cd438 in ?? ()
#23 0x000003fc in ?? ()
#24 0xb7f3d538 in ?? () from /usr/lib/libmzscheme-352.so
#25 0xbf9ff994 in ?? ()
#26 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#27 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#28 0xb7e4374f in scheme_clear_cc_ok () from /usr/lib/libmzscheme-352.so
#29 0xb7e43893 in scheme_force_value_same_mark () from
/usr/lib/libmzscheme-352.so
#30 0x081babd8 in ?? ()
#31 0x00000004 in ?? ()
#32 0x0866bbb2 in ?? ()
#33 0xb7e73ee8 in scheme_set_box () from /usr/lib/libmzscheme-352.so
#34 0x081baee2 in ?? ()
#35 0x0841e5b1 in ?? ()
#36 0x00000005 in ?? ()
#37 0x082cd464 in ?? ()
#38 0x082cd4c4 in ?? ()
#39 0x00000464 in ?? ()
#40 0xb7f3d538 in ?? () from /usr/lib/libmzscheme-352.so
#41 0xbf9ffc48 in ?? ()
#42 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#43 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#44 0xb7e4374f in scheme_clear_cc_ok () from /usr/lib/libmzscheme-352.so
#45 0xb7e4383e in scheme_force_value () from /usr/lib/libmzscheme-352.so
#46 0xb7e32e62 in _scheme_apply_multi_from_native () from
/usr/lib/libmzscheme-352.so
#47 0x081b9e2b in ?? ()
#48 0x0814a840 in ?? ()
#49 0x00000003 in ?? ()
#50 0x082cd464 in ?? ()
#51 0x087d178a in ?? ()
#52 0xb7e73ee8 in scheme_set_box () from /usr/lib/libmzscheme-352.so
#53 0x081baee2 in ?? ()
#54 0x0841e5b1 in ?? ()
#55 0x00000005 in ?? ()
#56 0x082cd4f0 in ?? ()
#57 0x082cd520 in ?? ()
#58 0x000004f0 in ?? ()
#59 0xb7f3d538 in ?? () from /usr/lib/libmzscheme-352.so
#60 0xbf9fff24 in ?? ()
#61 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#62 0xb7e33ec5 in scheme_do_eval () from /usr/lib/libmzscheme-352.so
#63 0xb7e4374f in scheme_clear_cc_ok () from /usr/lib/libmzscheme-352.so
#64 0xb7e43893 in scheme_force_value_same_mark () from
/usr/lib/libmzscheme-352.so
#65 0x081babd8 in ?? ()
#66 0x00000004 in ?? ()
#67 0x08be198c in ?? ()
#68 0xb7e73ee8 in scheme_set_box () from /usr/lib/libmzscheme-352.so
#69 0x081baee2 in ?? ()
#70 0x0841e5b1 in ?? ()
#71 0x082cd524 in ?? ()
#72 0x082cd524 in ?? ()
#73 0x082cd59c in ?? ()
#74 0x0a7e9ac0 in ?? ()
#75 0x082cd524 in ?? ()
#76 0xbf9fffe8 in ?? ()
#77 0x081bc512 in ?? ()
#78 0x0a56697e in ?? ()
#79 0xb7e73ee8 in scheme_set_box () from /usr/lib/libmzscheme-352.so
Previous frame inner to this frame (corrupt stack?)
(gdb)

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17-1-686
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)

Versions of packages drscheme depends on:
ii  libc6                       2.3.6.ds1-4  GNU C Library: Shared libraries
ii  libcairo2                   1.2.4-1      The Cairo 2D vector graphics libra
ii  libfontconfig1              2.3.2-7      generic font configuration library
ii  libfreetype6                2.2.1-2      FreeType 2 font engine, shared lib
ii  libgcc1                     1:4.1.1-11   GCC support library
ii  libgl1-mesa-glx [libgl1]    6.4.2-1.1    A free implementation of the OpenG
ii  libice6                     1:1.0.0-3    X11 Inter-Client Exchange library
ii  libjpeg62                   6b-13        The Independent JPEG Group's JPEG 
ii  libpng12-0                  1.2.8rel-5.2 PNG library - runtime
ii  libsm6                      1:1.0.0-4    X11 Session Management library
ii  libstdc++6                  4.1.1-11     The GNU Standard C++ Library v3
ii  libx11-6                    2:1.0.0-8    X11 client-side library
ii  libxaw7                     1:1.0.2-4    X11 Athena Widget library
ii  libxext6                    1:1.0.1-2    X11 miscellaneous extension librar
ii  libxft2                     2.1.8.2-8    FreeType-based font drawing librar
ii  libxmu6                     1:1.0.1-3    X11 miscellaneous utility library
ii  libxrender1                 1:0.9.0.2-4  X Rendering Extension client libra
ii  libxt6                      1:1.0.0-5    X11 toolkit intrinsics library
ii  mzscheme                    1:352-3      PLT Scheme Interpreter
ii  zlib1g                      1:1.2.3-13   compression library - runtime

drscheme recommends no packages.

-- debconf-show failed


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