Hi,

Thank you for the update.

We encountered a core dump, and the hang occurred at the following code
point. According to the core dump, value->len is 7, while ph->value.len is
null.


*if (value->len == ph->value.len && memcmp(value->s, ph->value.s,
value->len) == 0) {*Link:
https://github.com/kamailio/kamailio/blob/5.5/src/modules/dialog/dlg_profile.c#L854C1-L855C1

Could you please provide your suggestions?


On Mon, Aug 5, 2024 at 3:22 PM Henning Westerholt <h...@gilawa.com> wrote:

> Hello,
>
>
>
> there is a command to get a backtrace from the hanging processes, refer
> e.g. to:
>
> https://lists.kamailio.org/pipermail/sr-users/2015-September/090121.html
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> --
>
> Henning Westerholt – https://skalatan.de/blog/
>
> Kamailio services – https://gilawa.com
>
>
>
> *From:* satyaprakash ch via sr-users <sr-users@lists.kamailio.org>
> *Sent:* Sonntag, 4. August 2024 14:43
> *To:* Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
> *Cc:* satyaprakash ch <chiramchetty.satyaprak...@gmail.com>
> *Subject:* [SR-Users] Kamailio hang Issue
>
>
>
> Hi,
>
>
>
> We are encountering a hang issue after deploying the following code:
>
>
> *route(DLG_MANAGE);*
>
>
>
>
>
>
>
>
>
>
> * if ($dlg_var(voip_id) == $null) {     $dlg_var(voip_id) =
> $hdr(X-Voip-ID); } route[DLG_MANAGE] {     if (is_method("INVITE")) {
>   dlg_manage();     } }*
>
> This code includes the set_dialog_profile. We have this setup with 2
> proxy servers with DMQ enabled, but the issue only occurs on one proxy.
>
> When the Kamailio proxy hangs, no logs are written.
>
> If you have any suggestions to resolve this issue, please help.
>
> Thanks.
>
>
>
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