Comment 10 for bug 191575

I traced problem with gdb on x86:

$ gdb --args wine ./Steam.exe
GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) r
Starting program: /usr/bin/wine ./Steam.exe
[Thread debugging using libthread_db enabled]
[New Thread 0xb7cbb6b0 (LWP 22433)]
[New Thread 0xb7cbab90 (LWP 22436)]
[Thread 0xb7cbab90 (LWP 22436) exited]
[New process 22433]
[New process 22433]

Program received signal SIGSEGV, Segmentation fault.
0xb7d368ac in strxfrm_l () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0 0xb7d368ac in strxfrm_l () from /lib/tls/i686/cmov/libc.so.6
#1 0xb7e4d768 in wine_cp_wcstombs (table=0x7bf014c0, flags=32, src=0xe, srclen=-1076755168, dst=0x100000 "", dstlen=4, defchar=0xbfd204e4 "",
    used=0xbfd2040c) at wctomb.c:353
#2 0x7bc6be99 in ?? ()
#3 0x7bf014c0 in ?? ()
#4 0x00000020 in ?? ()
#5 0x0000000e in ?? ()
#6 0xbfd20520 in ?? ()
#7 0x00100000 in ?? ()
#8 0x00000004 in ?? ()
#9 0xbfd204e4 in ?? ()
#10 0xbfd2040c in ?? ()
#11 0xbfd20524 in ?? ()
#12 0xbfd20520 in ?? ()
#13 0x7bca249c in ?? ()
#14 0x7bca1760 in ?? ()
#15 0x7ffdf000 in ?? ()
#16 0x7c003138 in ?? ()
#17 0x00000000 in ?? ()