It is probably not important, just in case it is something easily fixable, I just got a crash on exit inside gdiplus.
$ git describe wine-1.7.28
the backtrace is:
Backtrace: =>0 0x7dcfed37 ipicture_pixel_width+0x7(pic=0xfeeefeee) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/../../include/ocidl.h:1221] in gdiplus (0x00e7e428) 1 0x7dd0b61b GdipGetImageBounds+0x15a(image=0x4eb5d40, srcRect=0xe7e548, srcUnit=0xe7e4c4) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/image.c:2182] in gdiplus (0x00e7e488) 2 0x7dce6f9e get_graphics_bounds+0x17d(graphics=<is not available>, rect=<is not available>) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/graphics.c:1999] in gdiplus (0x00e7e508) 3 0x7dcf2065 GdipGetDC+0xe4(graphics=<is not available>, hdc=<is not available>) [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/graphics.c:5719] in gdiplus (0x00e7e598) 4 0x00bad6c0 (0x00e7e5e8) 5 0x00bad65c (0x00e7e608) ... ... 0x7dcfed37 ipicture_pixel_width+0x7 [/home/Nobak-Hin-Tak/tmp-git/wine/dlls/gdiplus/../../include/ocidl.h:1221] in gdiplus: movl 0x0(%eax),%edx 1221 return This->lpVtbl->get_Width(This,pWidth);