Rejected proxy requests not making it to the client

Arran Cudbard-Bell a.cudbardb at
Tue Jul 2 22:33:22 CEST 2013

On 2 Jul 2013, at 19:28, Ti Leggett <leggett at> wrote:

> I'm not seeing a spin lock, but I'm running a 2.2.1 branch version that I believe you pointed me at to fix an rlm_krb5 issue I was seeing earlier this year. Is there an update for that branch or should I be moving to some other version/branch?
> On Jul 2, 2013, at 1:03 PM, Arran Cudbard-Bell <a.cudbardb at> wrote:
>> On 2 Jul 2013, at 18:51, Alan DeKok <aland at> wrote:
>>> Ti Leggett wrote:
>>>> I'm not sure how the script could be blocking the server after it's already ran and returned the updated packet so the proxying can take place which does happen:
>>> I don't know.  All I know is that the default configuration doesn't
>>> have child threads blocking when sending Access-Reject.
>>> The problem is due to a local change on your system.
>> There was a bug in rlm_perl which caused it to go into an infinite loop processing reply attributes. Check if radiusd is using 100% cpu, if it is, upgrade.

Then it's not the same issue.

Break out GDB, set relevant breakpoints, and see where it's hanging, that's all I can suggest.

Arran Cudbard-Bell <a.cudbardb at>
FreeRADIUS Development Team

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