Tested on May 30th Snapshot

Observation
---------------
It crashes when more than one instance of it is invoked.
Its reproducibility is some times.

Steps to repro:
Step 1: Invoke gnome search tool by typing gnome-search-tool & at the 
command prompt
Step 2: Repeat step1 multiple timesA Crash is observed

Stack Trace:

current thread: t@1
=>[1] _waitid(0x0, 0x82b, 0xffbee610, 0x3, 0x0, 0x0), at 0xfd99c65c
  [2] _waitpid(0x0, 0xffbee718, 0x0, 0xffbee718, 0x0, 0x0), at 0xfd956690
  [3] waitpid(0xa, 0xffbeeb70, 0xffbee8b8, 0x0, 0x0, 0x0), at 0xfdc5ab00
  [4] __sighndlr(0xa, 0xffbeeb70, 0xffbee8b8, 0xfed86a88, 0x1932ac, 
0x19329c), at 0xfdc5b82c
  [5] sigacthandler(0xa, 0x193208, 0x0, 0x0, 0x0, 0xfdc6e000), at 
0xfdc58504
  ---- called from signal handler with signal 10 (SIGBUS) ------
  [6] g_type_check_instance_is_a(0x32bf40, 0x2081f0, 0x1, 0xfdb5a038, 0x0, 
0x0), at 0xfdcd6d6c
  [7] gtk_widget_get_toplevel(0x32bf40, 0xffbeed38, 0xffbeecb4, 0xa0000, 
0x13, 0x0), at 0xfe75f24c
  [8] gtk_main_get_window_group(0x32bf40, 0x324c38, 0xffbeed58, 0x0, 0x0, 
0xffbeedb8), at 0xfe5a26b4
  [9] gtk_main_do_event(0x260f90, 0x0, 0x0, 0xfdb64de8, 0x0, 0x0), at 
0xfe5a1ee0
  [10] gdk_event_dispatch(0x1ad950, 0x0, 0x0, 0xfdb603dc, 0x0, 0x0), at 
0xfe96faf0
  [11] g_main_dispatch(0x1ad9c0, 0x0, 0x0, 0xfdb622a0, 0x293b0, 0x0), at 
0xfdb60408
  [12] g_main_context_dispatch(0x1ad9c0, 0x0, 0x207828, 0x9, 0x9, 0x0), at 
0xfdb623c0
  [13] g_main_context_iterate(0x1ad9c0, 0x1, 0x1, 0x193a98, 0xff3e2660, 
0x33b66), at 0xfdb62b20
  [14] g_main_loop_run(0x1c2560, 0x1c2560, 0x0, 0x1c1738, 0x0, 0x0), at 
0xfdb63b48
  [15] gtk_main(0x1, 0x0, 0x0, 0x1, 0x0, 0x1), at 0xfe5a0f10
  [16] main(0x172570, 0x172580, 0x172590, 0x1725a4, 0x1725b0, 0x1725c8), 
at 0x7ec0c