Anybody knows what this crash report means - Cloth and Softbodies?

For some reason fluid softbody and armatures seem to crash on OS X a lot, even with simple scenes.

Often the few first frames work and then it crashes.

http://www.blendswap.com/3D-models/misc-objects/blendera-blowing-flag/

Here is a video of what happens:
http://cl.ly/0f1U0V3u0O0I3Y123D23

Here is a video which also shows that the mesh disappears when I go into edit mode.
The cache can easily be corrupted but a free cache command does not reset it and Blender does not recalculate it.
http://cl.ly/3p0T0x1M2n1b2J381T3V

Crash Log:
http://www.pasteall.org/25219/text

Hi
Here“s a testbuild that uses newer gcc-4.6.1 with omp 3.1.
This fixes all omp related bugs for OSX

Jens

Jens thank you very much for this help.
I could not do this at all.