I think I catch this one, too -- I pushed a patch for it to branch 5.0 as well.

Cheers,
Daniel

On 04.12.17 03:49, M S wrote:

For "pv_buffer_slots" issue, kamailio crashes during startup and there is no core dump. What should i do about it?

Here is what i see in logs (just one log line).

--
Dec  4 03:44:19 webrtc-as-rct kernel: [1814300.507165] kamailio[16879] segfault at c0c0c0c7 ip b7700239 sp bfd9a0f8 error 7 in libc-2.13.so[b75e2000+161000]
--

Thank you.

On Mon, Dec 4, 2017 at 3:14 AM, M S <shaheryarkh@gmail.com> wrote:

Thanks @Daniel, i am opening up the tickets.

@Juha, we are not dumping sip trace to db but rather to a udp socket (typically 127.0.0.1:5060), where we can observer them using ngrep or sipgrep cli utilities. The whole purpose is to watch sip trace at runtime while conducting our tests and observe the changes as sip client changes its behaviour (it is sort of whitebox testing). Dumping in db or Homer is bit of waste of time and resources for our work. That's why we disabled both of these via module params. We have been doing it with kamailio v4.x for last 1-2 years or so and it never caused any trouble. These problems started happening only after upgrading our dev setup to v5.0.

Thank you.

On Mon, Dec 4, 2017 at 2:54 AM, Juha Heinanen <jh@tutpro.com> wrote:

M S writes:

> 1. Calling sip_trace method without any arguements or with only one
> arguement (duplicate uri) crashes kamailio with segfault.

My K does not crash when I make call like this:

    setflag(TRACE);
    sip_trace();

but I have not defined as many vars as you, but only these:

# -- siptrace params
modparam("siptrace", "db_url", "xxx")
modparam("siptrace", "trace_flag", TRACE)

-- Juha

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