Something

#0  0x00002aaaad422a5e in pango_font_family_is_monospace () from /usr/lib/libpango-1.0.so.0
No symbol table info available.
#1  0x00002aaaab3eb634 in wxNativeFontInfo::GetFamily (this=0x7fffffa95880) at ./src/unix/fontutil.cpp:178
        families = (PangoFontFamily **) 0xdfc6c0
        family = (PangoFontFamily *) 0x100000
        n_families = 20
        ret = wxFONTFAMILY_DEFAULT
        family_text = 0xdca930 "charter"
#2  0x00002aaaab41055e in wxFont (this=0x7fffffa95890, info=@0x7fffffa95880) at ./src/gtk/font.cpp:600
No locals.
#3  0x00002aaaab4193a1 in wxSystemSettingsNative::GetFont (index=wxSYS_DEFAULT_GUI_FONT) at ./src/gtk/settings.cpp:362
        info = {description = 0xde0840}
        widget = (GtkWidget *) 0xdc3750
        def = (GtkStyle *) 0xdd2260
#4  0x00002aaaab4ce62e in wxInitializeStockObjects () at ./src/common/gdicmn.cpp:573
        sizeFont = 0
#5  0x00002aaaab4a211f in wxAppBase::Initialize (this=0xd85fc0, argc=@0x7fffffa960ec, argv=0xd55ed0)
    at ./src/common/appcmn.cpp:113
No locals.
#6  0x00002aaaab3ef883 in wxApp::Initialize (this=0xd85fc0, argc=@0x7fffffa960ec, argv=0xd55ed0) at ./src/gtk/app.cpp:698
        encName = {<wxStringBase> = {static npos = 18446744073709551615, m_pchData = 0xd94208}, <No data fields>}
        fileconv = {<wxMBConv> = {_vptr.wxMBConv = 0x2aaaabc651f0}, m_conv = 0xd94120}
        i = 1
        argcGTK = 1
        init_result = true
        argvGTK = (char **) 0xd89ca0
#7  0x00002aaaaba7e5c8 in wxEntryStart (argc=@0x7fffffa960ec, argv=0xd55ed0) at ./src/common/init.cpp:280
        app = {<wxAppPtrBase> = {m_ptr = 0xd85fc0}, <No data fields>}
        callAppCleanup = {m_app = 0xd55ed0}
#8  0x00002aaaaba7e9ae in wxEntry (argc=@0x7fffffa960ec, argv=0xd55ed0) at ./src/common/init.cpp:404
        cleanupOnExit = {<No data fields>}
#9  0x00002aaaaba7eb0b in wxEntry (argc=@0x7fffffa960ec, argv=0x7fffffa961c8) at ./src/common/init.cpp:451
No locals.
#10 0x000000000044aed5 in main (argc=1, argv=0x7fffffa961c8) at amule-gui.cpp:149
No locals.