Hello,

can you try with master branch or with the patch from the next commit?

  - https://github.com/kamailio/kamailio/commit/01f5ecbc45c236daea62d6638a02c168720c8479

If all is ok, I will backport.

Cheers,
Daniel

On 04.12.18 10:12, José Seabra wrote:

Hello Henning,

The function that seems to be causing this is "auth_xkeys_add".

Let me know if do you need something else.

Thank you for the support

José

Henning Westerholt <hw@kamailio.org> escreveu no dia segunda, 3/12/2018 à(s) 21:59:

Am Montag, 3. Dezember 2018, 19:03:36 CET schrieb José Seabra:
> I'm constantly getting the following message when i'm using module
> auth_xkeys.
>
>  CRITICAL: <core> [core/mem/q_malloc.c:514]: qm_free(): BUG: freeing
> already freed pointer (0x7f6310987400), called from core: core/data_lump.c:
> free_lump(466), first free core: core/data_lump.c: free_lump(466) - ignoring
>
>
> Apparently kamailio only throw this message but i would like to know if its
> a normal protection from kamailio or it should be fixed?

Hello Jose,

this is not a normal error, it shows a redundant (double) free which is
detected from the internal Kamailio memory manager. This should be fixed.

Can you investigate at which function call from the auth_xkeys module in the
kamailio cfg this error is printed?

Best regards,

Henning

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Cumprimentos

José Seabra

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