#0  gvRenderFilename (gvc=0x804b7c8, g=0x8054618, format=0xb7871fb6 <Address 0xb7871fb6 out of bounds>, filename=0x83d7718 "/tmp/transparency.dot") at gvc.c:131
	job = (GVJ_t *) 0x0
#1  0xb7e95304 in gvevent_render (job=0x804d550, format=0xb7871fb6 <Address 0xb7871fb6 out of bounds>, filename=0x83d7718 "/tmp/transparency.dot") at gvevent.c:575
No locals.
#2  0xb7871989 in ?? ()
#3  0x0804d550 in ?? ()
#4  0xb7871fb6 in ?? ()
#5  0x083d7718 in ?? ()
#6  0xb7872022 in ?? ()
#7  0xfffffffa in ?? ()
#8  0xb787201d in ?? ()
#9  0xfffffffd in ?? ()
#10 0x00000000 in ?? ()