Segfault in libtalloc

[pascal germroth]

Binary package hint: xdm

When trying to log in using XDM (because due to a maybe related problem, GDM and KDM don't work) it displays the prompt and after typing username, enter, password and enter it crashes.

(I tried 4 times, always the same behaviour)
Jul 2 02:56:08 pascal-laptop kernel: [ 993.620643] xdm[4380]: segfault at 10fffff0 ip 00f5ec27 sp bfd21a00 error 4 in libtalloc.so.2.0.1[f5a000+8000]
Jul 2 02:58:24 pascal-laptop kernel: [ 1129.153566] xdm[4432]: segfault at 10fffff0 ip 00286c27 sp bf81e530 error 4 in libtalloc.so.2.0.1[282000+8000]
Jul 2 03:07:49 pascal-laptop kernel: [ 1694.007674] xdm[5880]: segfault at 10fffff0 ip 00408c27 sp bfae9380 error 4 in libtalloc.so.2.0.1[404000+8000]
Jul 2 03:12:03 pascal-laptop kernel: [ 1948.426387] xdm[5965]: segfault at 10fffff0 ip 00b87c27 sp bfabd350 error 4 in libtalloc.so.2.0.1[b83000+8000]

Package: xdm
Architecture: i386
Version: 1:1.1.8-6ubuntu2

Package: libtalloc2
Source: talloc
Version: 2.0.1-1