Description of Problem:
The gnome-panel crashed.

Steps to reproduce the problem:
1. Nothing in particular. 

Actual Results:
Crash

Expected Results:
No Crash

How often does this happen?
It is random, but happens a few times per day.

Additional Information:



Debugging Information:

Backtrace was generated from '/gnome/head/INSTALL/bin/gnome-panel'

[New Thread 8192 (LWP 5405)]
0x420ae169 in wait4 () from /lib/i686/libc.so.6

+ Trace 30189

    x_root = 0, y_root = 14695468, mode = 0, detail = 0, same_screen =
0, 
    focus = 0, state = 0}, xfocus = {type = 17, serial = 106569, 
    send_event = 0, display = 0x80c1ab8, window = 41943041, mode =
41943041, 
    detail = 1996662215}, xexpose = {type = 17, serial = 106569, 
    send_event = 0, display = 0x80c1ab8, window = 41943041, x =
41943041, 
    y = 1996662215, width = 0, height = 199, count = 24},
xgraphicsexpose = {
    type = 17, serial = 106569, send_event = 0, display = 0x80c1ab8, 
    drawable = 41943041, x = 41943041, y = 1996662215, width = 0, 
    height = 199, count = 24, major_code = 0, minor_code = 14695468}, 
  xnoexpose = {type = 17, serial = 106569, send_event = 0, 
    display = 0x80c1ab8, drawable = 41943041, major_code = 41943041, 
    minor_code = 1996662215}, xvisibility = {type = 17, serial = 106569,

    send_event = 0, display = 0x80c1ab8, window = 41943041, state =
41943041}, 
  xcreatewindow = {type = 17, serial = 106569, send_event = 0, 
    display = 0x80c1ab8, parent = 41943041, window = 41943041, x =
1996662215, 
    y = 0, width = 199, height = 24, border_width = 0, 
    override_redirect = 14695468}, xdestroywindow = {type = 17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, event =
41943041, 
    window = 41943041}, xunmap = {type = 17, serial = 106569, send_event
= 0, 
    display = 0x80c1ab8, event = 41943041, window = 41943041, 
    from_configure = 1996662215}, xmap = {type = 17, serial = 106569, 
    send_event = 0, display = 0x80c1ab8, event = 41943041, window =
41943041, 
    override_redirect = 1996662215}, xmaprequest = {type = 17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, parent =
41943041, 
    window = 41943041}, xreparent = {type = 17, serial = 106569, 
    send_event = 0, display = 0x80c1ab8, event = 41943041, window =
41943041, 
    parent = 1996662215, x = 0, y = 199, override_redirect = 24}, 
  xconfigure = {type = 17, serial = 106569, send_event = 0, 
    display = 0x80c1ab8, event = 41943041, window = 41943041, x =
1996662215, 
    y = 0, width = 199, height = 24, border_width = 0, above = 14695468,

    override_redirect = 0}, xgravity = {type = 17, serial = 106569, 
    send_event = 0, display = 0x80c1ab8, event = 41943041, window =
41943041, 
    x = 1996662215, y = 0}, xresizerequest = {type = 17, serial =
106569, 
    send_event = 0, display = 0x80c1ab8, window = 41943041, width =
41943041, 
    height = 1996662215}, xconfigurerequest = {type = 17, serial =
106569, 
    send_event = 0, display = 0x80c1ab8, parent = 41943041, window =
41943041, 
    x = 1996662215, y = 0, width = 199, height = 24, border_width = 0, 
    above = 14695468, detail = 0, value_mask = 0}, xcirculate = {type =
17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, event =
41943041, 
    window = 41943041, place = 1996662215}, xcirculaterequest = {type =
17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, parent =
41943041, 
    window = 41943041, place = 1996662215}, xproperty = {type = 17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, window =
41943041, 
    atom = 41943041, time = 1996662215, state = 0}, xselectionclear = {
    type = 17, serial = 106569, send_event = 0, display = 0x80c1ab8, 
    window = 41943041, selection = 41943041, time = 1996662215}, 
  xselectionrequest = {type = 17, serial = 106569, send_event = 0, 
    display = 0x80c1ab8, owner = 41943041, requestor = 41943041, 
    selection = 1996662215, target = 0, property = 199, time = 24}, 
  xselection = {type = 17, serial = 106569, send_event = 0, 
    display = 0x80c1ab8, requestor = 41943041, selection = 41943041, 
    target = 1996662215, property = 0, time = 199}, xcolormap = {type =
17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, window =
41943041, 
    colormap = 41943041, new = 1996662215, state = 0}, xclient = {type =
17, 
    serial = 106569, send_event = 0, display = 0x80c1ab8, window =
41943041, 
    message_type = 41943041, format = 1996662215, data = {
      b = "\0\0\0\0