#0  g_logv (log_domain=0x7fc5f3c60ea6 "Gdk", log_level=<optimized out>, format=0x7fc5f3c6b6a7 "%s", args1=0x7fffc11a33a8) at /build/buildd/glib2.0-2.31.20/./glib/gmessages.c:765
        domain = 0x0
        data = <optimized out>
        depth = 0
        log_func = <optimized out>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = <optimized out>
        test_level = <optimized out>
        was_fatal = 0
        was_recursion = 0
        i = <optimized out>
#1  0x00007fc5f344c312 in g_log (log_domain=<optimized out>, log_level=<optimized out>, format=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmessages.c:792
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fffc11a3480, reg_save_area = 0x7fffc11a33c0}}
#2  0x00007fc5f3c40623 in _gdk_x11_display_error_event (display=<optimized out>, error=<optimized out>) at /build/buildd/gtk+3.0-3.3.16/./gdk/x11/gdkdisplay-x11.c:2396
        buf = "GLXBadPixmap", '\000' <repeats 51 times>
        msg = <optimized out>
        display_x11 = <optimized out>
        tmp_list = <optimized out>
        ignore = 0
#3  0x00007fc5f3c4d437 in gdk_x_error (error=0x7fffc11a3610, xdisplay=<optimized out>) at /build/buildd/gtk+3.0-3.3.16/./gdk/x11/gdkmain-x11.c:312
        error_display = 0x1bd0020
        manager = <optimized out>
        displays = 0x0
#4  gdk_x_error (xdisplay=<optimized out>, error=0x7fffc11a3610) at /build/buildd/gtk+3.0-3.3.16/./gdk/x11/gdkmain-x11.c:275
No locals.
#5  0x00007fc5cf3e3bd1 in xkl_process_error (dpy=0x1bc2e50, evt=0x7fffc11a3610) at xklavier_evt.c:542
        buf = '\000' <repeats 127 times>
        engine = 0x2787c60
        __func__ = "xkl_process_error"
#6  0x00007fc5f01cc606 in ?? ()
No symbol table info available.
#7  0x00007fc500000000 in ?? ()
No symbol table info available.
#8  0x0000000001bc2e50 in ?? ()
No symbol table info available.
#9  0x0000000001200055 in ?? ()
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.