cross-mingw compiled gtkmm application crashes in libstdc++-6

[Markus Kolb <markus kolb+gtkmm tower-net de>]

Hi,

do you have an idea why my application compiles and links without 
warnings but does not run?
It crashes in libstdc++-6.
It happens on Win7 and under Linux with Wine.
Compiled native for Linux there is no problem.

The full file can be downloaded at 
https://bugzilla.opensuse.org/show_bug.cgi?id=916783 
(https://bugzilla.opensuse.org/attachment.cgi?id=622345)

Unhandled exception: page fault on read access to 0xfffffffc in 32-bit 
code (0x6fe9762c).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:6fe9762c ESP:0087fd30 EBP:0087fe60 EFLAGS:00010206(  R- --  I   - 
-P- )
 EAX:00000000 EBX:0043f110 ECX:0043f110 EDX:00000000
 ESI:00fb9720 EDI:0000003b
Stack dump:
0x0087fd30:  0043f01c 6fed4960 00000008 0042f71f
0x0087fd40:  0041fab0 0087fd00 0087fd70 7ec2f000
0x0087fd50:  00110468 0000003b 00000008 00435b8a
0x0087fd60:  0043f10c 00438000 7ebb0729 7ebcb416
0x0087fd70:  f74a2c71 f74a2db1 0087fe60 0042ff7a
0x0087fd80:  00fba0b8 00110470 0000003b 7ebcbf0d
000c: sel=0067 base=00000000 limit=00000000 16-bit rw-
Backtrace:
=>0 0x6fe9762c in libstdc++-6 (+0x5762c) (0x0087fe60)
  1 0x7b861f0c call_process_entry+0xb() in kernel32 (0x0087fe78)
  2 0x7b863013 in kernel32 (+0x43012) (0x0087feb8)
  3 0x7bc813b0 call_thread_func_wrapper+0xb() in ntdll (0x0087fed8)
  4 0x7bc8457d call_thread_func+0x7c() in ntdll (0x0087ffa8)
  5 0x7bc8138e RtlRaiseException+0x21() in ntdll (0x0087ffc8)
  6 0x7bc55ace call_dll_entry_point+0x3fd() in ntdll (0x0087ffe8)
  7 0xf755cc2d wine_call_on_stack+0x1c() in libwine.so.1 (0x00000000)
  8 0xf755cceb wine_switch_to_stack+0x2a() in libwine.so.1 (0xffc1f378)
  9 0x7bc5b679 LdrInitializeThunk+0x238() in ntdll (0xffc1f3b8)
  10 0x7b869833 __wine_kernel_init+0xa12() in kernel32 (0xffc204d8)
  11 0x7bc5c573 __wine_process_init+0x192() in ntdll (0xffc20568)
  12 0xf755a378 wine_init+0x2c7() in libwine.so.1 (0xffc205c8)
  13 0x7bf00ebc main+0x8b() in <wine-loader> (0xffc20a18)
  14 0xf738c9c3 __libc_start_main+0xf2() in libc.so.6 (0x00000000)
0x6fe9762c: movl        0xfffffffc(%eax),%edx