#0  0x00007fdcc7c4f846 in gtk_rc_clear_realized_style (key=0x888810, value=<optimized out>, data=<optimized out>) at /build/gtk+2.0-tESQz7/gtk+2.0-2.24.29/gtk/gtkrc.c:1665
        rc_style = 0xa7a7878700703c08
        rc_styles = 0x888810
        style = <optimized out>
        tmp_list = 0x888810
#1  0x00007fdcc63a22c0 in ?? ()
No symbol table info available.
#2  0x000000000095ea81 in ?? ()
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#3  0x0000000000745980 in ?? ()
No symbol table info available.
#4  0x000000000077e000 in ?? ()
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#5  0x0000000000000000 in ?? ()
No symbol table info available.