[Thread debugging using libthread_db enabled]
[New Thread -1228843296 (LWP 522)]
Compiled with Python version 2.5.
Checking for installed Python... got it!
nsd 0x8fa26f8, nsd->dict 0xb6b5d8f4, buf 0x8fc1900
Running script (Grid, 2)... done
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1228843296 (LWP 522)]
0xb7d66c94 in PyObject_GetItem (o=0xb6aa3448, key=0xb6aaf060) at Objects/abstract.c:118
/home/blender/Python-2.5/Objects/abstract.c:118:2122:beg:0xb7d66c94
(gdb) bt
#0 0xb7d66c94 in PyObject_GetItem (o=0xb6aa3448, key=0xb6aaf060) at Objects/abstract.c:118
#1 0xb7e1df82 in PyEval_EvalFrameEx (f=0x8fc19a4, throwflag=0) at Python/ceval.c:1192
#2 0xb7e270f3 in PyEval_EvalCodeEx (co=0xb6b52088, globals=0xb6b5d8f4, locals=0x0, args=0xb6a96fd0, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2833
#3 0xb7d93c93 in function_call (func=0xb6a8c174, arg=0xb6a96fbc, kw=0x0) at Objects/funcobject.c:517
#4 0xb7d6bbd7 in PyObject_Call (func=0xb6a8c174, arg=0xb6a96fbc, kw=0x0) at Objects/abstract.c:1860
#5 0xb7d77c6b in instancemethod_call (func=0xb6a8c174, arg=0xb6a96fbc, kw=0x0) at Objects/classobject.c:2493
#6 0xb7d6bbd7 in PyObject_Call (func=0xb6b3de74, arg=0xb6b75034, kw=0x0) at Objects/abstract.c:1860
#7 0xb7de1547 in slot_tp_call (self=0xb6a88814, args=0xb6b75034, kwds=0x0) at Objects/typeobject.c:4590
#8 0xb7d6bbd7 in PyObject_Call (func=0xb6a88814, arg=0xb6b75034, kw=0x0) at Objects/abstract.c:1860
#9 0x085fd884 in node_dynamic_exec (data=0xbfd81d8c, node=0x8fa2628, in=0xbfd81c5c, out=0xbfd81b5c) at source/blender/nodes/intern/SHD_nodes/SHD_dynamic.c:116
#10 0x0859a5da in ntreeExecTree (ntree=0x8ec6760, callerdata=0xbfd81d8c, thread=0) at source/blender/blenkernel/intern/node.c:1927
#11 0x085e7218 in ntreeShaderExecTree (ntree=0x8ec6760, shi=0xbfd81e30, shr=0xbfd868f0) at source/blender/nodes/intern/SHD_util.c:88
#12 0x08433b2f in shade_input_do_shade (shi=0xbfd81e30, shr=0xbfd868f0) at source/blender/render/intern/source/shadeinput.c:145
#13 0x084372b2 in shade_samples (ssamp=0xbfd81e2c, ps=0xbfd81e1c, x=63, y=7) at source/blender/render/intern/source/shadeinput.c:1003
#14 0x08439f96 in zbufshade_tile (pa=0x8fe7550) at source/blender/render/intern/source/rendercore.c:1032
#15 0x0840b094 in do_part_thread (pa_v=0x8fe7550) at source/blender/render/intern/source/pipeline.c:1172
#16 0x0840b201 in render_tile_processor (re=0x8ee56a8, firsttile=0) at source/blender/render/intern/source/pipeline.c:1216
#17 0x0840bd74 in RE_TileProcessor (re=0x8ee56a8, firsttile=0) at source/blender/render/intern/source/pipeline.c:1476
#18 0x082fd995 in BIF_previewrender (id=0x8e8e778, ri=0xbfd87388, area=0x0, pr_method=2) at source/blender/src/previewrender.c:470
#19 0x082aba9c in shader_node_previewrender (sa=0x8e81a28, snode=0x8ed3b38) at source/blender/src/editnode.c:130
#20 0x082b06d0 in winqreadnodespace (sa=0x8e81a28, spacedata=0x8ed3b38, evt=0xbfd87432) at source/blender/src/editnode.c:2109
#21 0x0828cd0a in scrarea_do_winhandle (area=0x8e81a28, evt=0xbfd87432) at source/blender/src/spacetypes.c:146
#22 0x08216d69 in scrarea_dispatch_events (sa=0x8e81a28) at source/blender/src/editscreen.c:593
#23 0x082185f4 in screen_dispatch_events () at source/blender/src/editscreen.c:1198
#24 0x08219009 in screenmain () at source/blender/src/editscreen.c:1477
#25 0x0813aed1 in main (argc=6, argv=0xbfd87734) at source/creator/creator.c:718
(gdb) p o
$1 = (PyObject *) 0xb6aa3448
(gdb) p o->ob_type
$2 = (struct _typeobject *) 0xdbdbdbdb
(gdb) p *o->ob_type
Cannot access memory at address 0xdbdbdbdb
(gdb) p *o
$3 = {_ob_next = 0xdbdbdbdb, _ob_prev = 0xdbdbdbdb, ob_refcnt = -606348325, ob_type = 0xdbdbdbdb}
(gdb)