.
Thread 1 (process 10929):
#0  0xb7f50147 in mb_pixbuf_img_plot_pixel (pb=0x80000ff, img=0x8059c40, x=25, y=-686, r=255 'ÿ', g=0 '\0', b=0 '\0') at mbpixbuf.c:2077
	idx = <value optimized out>
#1  0x080496f7 in ?? ()
#2  0x080000ff in ?? ()
#3  0x08059c40 in ?? ()
#4  0x00000019 in ?? ()
#5  0xfffffd52 in ?? ()
#6  0x000000ff in ?? ()
#7  0x00000000 in ?? ()