[OpenAFS] kernel panics in afs_GetDCache

[Simon Wilkinson]

On 15 Feb 2010, at 20:11, Jack Neely wrote:
> I'm seeing regular kernel panics on our apache web servers.  The =
servers
> are RHEL 5.4 with kernel version 2.6.18-164.11.1.el5 or at least
> 2.6.18-164.*.  They are running OpenAFS 1.4.11.  It appears to always =
be
> afs_GetDCache:
>=20
> EIP: [<f8bebfd9>] afs_GetDCache+0x1c0a/0x2d6d [libafs] SS:ESP =
0068:f78f2e68
>=20
>    http://www4.ncsu.edu/~jjneely/getdcache.jpg

The stacktrace in that image, and the version details you report, don't =
match. Can you confirm that the crash you're seing on =
2.6.18-164.11.1.el5 is at afs_GetDCache+0x1c0a?

S.