gtk3 under windows crash always

[Andrea Zagli <azagli libero it>]

i'm trying to use gtk3-demo under windows vista (i tried also under  
windows xp pro) but it crash every time i run it

for example if i double click con gtk3-demo.exe it crash every time,  
often with the error "(gt3-demo.exe:<a number the change every  
time&gt;): glib-error **: gmem.c:230: failed to allocate 208 bytes"

if i open a command prompt and i execute gtk3-demo.exe, sometimes it  
starts, but it crash if i resize the window or if i run a demo

when gtk3-demo starts, font size isn't correct

what could be the problem? how could i do to find it?

thanks in advance


i'm using packages from opensuse mingw repository (gtk2 from the same  
repository works)

this is the list of packages and versions (i know that not all are gtk  
depends)

ART_VERSION=2.3.21-2.140
ATK_VERSION=2.4.0-1.10
BONOBO_VERSION=2.32.0-5.137
BONOBOUI_VERSION=2.24.4-3.106
CAIRO_VERSION=1.12.2-1.2
EXPAT_VERSION=2.0.1-4.153
EVOLUTION_DATA_SERVER_VERSION=2.32.3-4.10
FFI_VERSION=3.0.10-2.89
FONTCONFIG_VERSION=2.9.0-1.5
FREETYPE_VERSION=2.4.9-1.18
GDK_VERSION=2.26.1-1.6
GETTEXT_VERSION=0.18.1.1-13.125
GCRYPT_VERSION=1.4.6-4.7
GPGERROR_VERSION=1.10-1.152
GLADE_VERSION=3.8.2-1.10
GLIB_VERSION=2.32.2-1.2
GNOME_VERSION=2.32.0-5.109
GNOMEUI_VERSION=2.24.5-2.96
GNOMECANVAS_VERSION=2.30.2-4.140
GNOMEVFS_VERSION=2.24.4-3.113
GNURX_VERSION=2.5-4.310
GNUTLS_VERSION=2.12.18-1.10
GTK_VERSION=3.4.2-2.1
GTKSOURCEVIEW_VERSION=2.10.4-2.93
HICOLORICONTHEME_VERSION=0.12-2.6
IDN_VERSION=1.22-1.113
INTL_VERSION=0.18.1.1-13.130
JASPER_VERSION=1.900.1-6.135
JPEG_VERSION=8d-1.39
LTDL_VERSION=2.4-2.104
LZMA_VERSION=5.0.3-1.100
MOZILLANSPR_VERSION=4.9-2.12
MOZILLANSS_VERSION=3.13.3-1.12
ORBIT2_VERSION=2.14.19-3.140
PANGO_VERSION=1.30.0-2.6
PIXMAN_VERSION=0.24.4-1.36
PKGCONFIG_VERSION=0.26-2.7
PNG_VERSION=1.5.10-1.8
POPT_VERSION=1.10.7-2.122
PTHREADS=2.8.0-14.261
SOUP_VERSION=2.38.1-1.1
SQLITE_VERSION=3.7.6.2-1.133
TASN_VERSION=2.12-1.11
TIFF_VERSION=4.0.1-1.26
XML_VERSION=2.7.8-10.12
ZLIB_VERSION=1.2.7-1.1

and this is the backtrace from gdb

Program received signal SIGSEGV, Segmentation fault.
0x77c47daa in ntdll!RtlAppendUnicodeToString ()
   from C:\Windows\system32\ntdll.dll
(gdb) backtr
#0  0x77c47daa in ntdll!RtlAppendUnicodeToString ()
   from C:\Windows\system32\ntdll.dll
#1  0x00000000 in ?? ()


sometimes

Program received signal SIGTRAP, Trace/breakpoint trap.
0x77c2878f in ntdll!DbgUiConvertStateChangeStructure ()
   from C:\Windows\system32\ntdll.dll
(gdb) backtr
#0  0x77c2878f in ntdll!DbgUiConvertStateChangeStructure ()
   from C:\Windows\system32\ntdll.dll
#1  0x77c921eb in ntdll!RtlpNtMakeTemporaryKey ()
   from C:\Windows\system32\ntdll.dll
#2  0x77c7ac5b in ntdll!RtlInitAnsiStringEx ()
   from C:\Windows\system32\ntdll.dll
#3  0x77c628af in ntdll!RtlQueryTimeZoneInformation ()
   from C:\Windows\system32\ntdll.dll
#4  0x77c9324b in ntdll!RtlpNtMakeTemporaryKey ()
   from C:\Windows\system32\ntdll.dll
#5  0x77c5b96d in ntdll!EtwpNotificationThread ()
   from C:\Windows\system32\ntdll.dll
#6  0x77c473d5 in ntdll!RtlEqualLuid () from C:\Windows\system32\ntdll.dll
#7  0x76bf9c46 in KERNEL32!HeapLock () from C:\Windows\system32\kernel32.dll
#8  0x777b9c03 in msvcrt!free () from C:\Windows\system32\msvcrt.dll
#9  0x00350000 in ?? ()
#10 0x68e3ce9a in ?? () from C:\gtk3\bin\libcairo-2.dll
#11 0x02ec2b48 in ?? ()
Backtrace stopped: Not enough registers or memory available to unwind further