Happily reporting that the issue disappeared on Mandriva 2009.0.

Hi all,

I have x86 architecture, Mandriva 2008.1, ATI Radeon Xpress 200M, fglrx 8.47.3. RECT textures are disabled.

I've got a lot crashes, but they're not reproducible. Sometimes it happens when I collide with a wall, sometimes if I open inventory, sometimes for no apparent reason. It took me about 4-5 reconnects to kill a tefusang. Here are typical symptoms:

DistributeLeafObjects failed: !leaf_replaced
  This node contains the following objects:
    0: 'effect_anchor_basic_11' (-1,-1,-1)-(1,1,1)
    1: 'effect_anchor_basic_12' (-1,-1,-1)-(1,1,1)
    2: 'effect_anchor_basic_15' (-1,-1,-1)-(1,1,1)
    3: 'effect_anchor_basic_21' (-1,-1,-1)-(1,1,1)
    4: 'effect_quad_3' (-72.4188,-16.4307,nan)-(-70.6536,-16.4307,nan)
    5: 'effect_quad_5' (-72.373,-16.4307,nan)-(-70.6078,-16.4307,nan)
    6: 'effect_particles_0' (nan,nan,nan)-(nan,nan,nan)
    7: 'effect_quad_7' (-72.4188,-16.4307,nan)-(-70.6536,-16.4307,nan)
    8: 'effect_anchor_basic_24' (nan,nan,nan)-(nan,nan,nan)
    9: 'effect_quad_0' (-73.2203,-16.4307,nan)-(-71.4551,-16.4307,nan)
    10: 'effect_quad_2' (-72.373,-16.4307,nan)-(-70.6078,-16.4307,nan)
    11: 'tefusang' (-73.6973,-16.5928,nan)-(-70.4177,-13.4941,nan)
    12: 'effect_quad_4' (-73.2203,-16.4307,nan)-(-71.4551,-16.4307,nan)
    13: 'effect_quad_6' (-73.2661,-16.4307,nan)-(-71.5009,-16.4307,nan)
    14: 'effect_label_7' (-73.3501,-12.7682,nan)-(-70.5196,-11.9592,nan)
    15: 'effect_quad_1' (-73.2661,-16.4307,nan)-(-71.5009,-16.4307,nan)

This one happened when the tefusang collided with a wall. The actual list varies, but there's always at least one effect_label_(something) with Z=nan.
How can it be fixed?