audispd stopping radiusd due to memory violation

[Alan DeKok]

On Apr 1, 2016, at 9:00 AM, Christopher Michael Allison <chris.m.allison at siu.edu> wrote:
> 
> I am seeing this happen on one of our radius servers. We are running FreeRADIUS 3.0.11. This started happening more frequently on one of our radius.

  Try using the v3.0.x branch from github.  It has a number of fixes.

> Yesterday has been the most it has done it. It was 3 times in like a 6 hour period. We had this issue when I first upgraded our servers to 3.0.11 but I found another avenue that this was due to and it was that the MozNSS compile openldap libraries were causing this issue. I have since fixed that I have compiled openldap based upon openssl and this has stopped happening on all our other servers.

  Mixing libraries like that is usually a problem.

> This one server keeps dying because of a memory violation. The error message follows:
> 
> 
> audispd[902]: node="radius-server-hostname" type=ANOM_ABEND msg=audit(1459467717.181:189187): auid=4294967295 uid=977 gid=2010 ses=4294967295 subj=system_u:system_r:unconfined_service_t:s0 pid=40239 comm="radiusd" reason="memory violation" sig=11

  Which tells us nothing.

  For instructions on getting useful information, see https://github.com/FreeRADIUS/freeradius-server/blob/v3.0.x/doc/bugs

  Alan DeKok.