(gdb) bt
#0  0x0858b51d in cb_node_create (user_data=0x0, node_id=69, type=3 '\003', owner_id=0)
    at source/blender/blenkernel/intern/verse_node.c:708
#1  0x0878f316 in v_unpack_node_create (buf=0x8afadf5 "", buffer_length=48)
    at /home/basse/cvs/blender/build/linux2/extern/verse/dist/v_gen_pack_s_node.c:214
#2  0x0877c55e in v_fs_unpack (data=0x8afadb8 "", length=109) at extern/verse/dist/v_func_storage.c:161
#3  0x0877b072 in v_con_callback_update () at extern/verse/dist/v_connection.c:295
#4  0x0877b37b in verse_callback_update (microseconds=10) at extern/verse/dist/v_connection.c:348
#5  0x08592975 in b_verse_update () at source/blender/blenkernel/intern/verse_session.c:234
#6  0x08171e53 in do_screenhandlers (sc=0x8b2e5d8) at source/blender/src/editscreen.c:1126
#7  0x081720f3 in screen_dispatch_events () at source/blender/src/editscreen.c:1215
#8  0x08172a06 in screenmain () at source/blender/src/editscreen.c:1458
#9  0x08135ffa in main (argc=2, argv=0xbfd53cf4) at source/creator/creator.c:691