While expunging

#0  e_tree_model_root_node_is_visible (etm=0x0) at e-tree-model.c:784
#1  0x4078e1b2 in visible_depth_of_node (tree_model=0x0, path=0x0)
    at e-cell-tree.c:55
#2  0x4078e1e5 in offset_of_node (tree_model=0x0, path=0x0) at e-cell-tree.c:62
#3  0x4078e462 in ect_draw (ecell_view=0x8220e50, drawable=0x82263f0, 
    model_col=5, view_col=4, row=0, flags=3, x1=216, y1=2, x2=409, y2=20)
    at e-cell-tree.c:182
#4  0x40789793 in e_cell_draw (ecell_view=0x8220e50, drawable=0x82263f0, 
    model_col=5, view_col=4, row=0, flags=3, x1=216, y1=2, x2=409, y2=20)
    at e-cell.c:164
#5  0x407a71a4 in eti_draw (item=0x82227e8, drawable=0x82263f0, x=0, y=0, 
    width=512, height=144) at e-table-item.c:1297
#6  0x4035d1ff in gnome_canvas_group_get_type () from /usr/lib/libgnomeui.so.32
#7  0x4035d1ff in gnome_canvas_group_get_type () from /usr/lib/libgnomeui.so.32
#8  0x4035d1ff in gnome_canvas_group_get_type () from /usr/lib/libgnomeui.so.32
#9  0x4035fc66 in gnome_canvas_new_aa () from /usr/lib/libgnomeui.so.32
#10 0x4035fe08 in gnome_canvas_new_aa () from /usr/lib/libgnomeui.so.32
#11 0x4035fe69 in gnome_canvas_new_aa () from /usr/lib/libgnomeui.so.32
#12 0x407412da in g_timeout_add () from /usr/lib/libglib-1.2.so.0
#13 0x407402b9 in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#14 0x407408c3 in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#15 0x40740a5c in g_main_run () from /usr/lib/libglib-1.2.so.0
#16 0x404e9457 in gtk_main () from /usr/lib/libgtk-1.2.so.0
#17 0x400ee099 in bonobo_main () at bonobo-main.c:270
#18 0x8079ec7 in main (argc=1, argv=0xbffffbc4) at main.c:100
#19 0x408aabdc in __libc_start_main () from /lib/libc.so.6