[SR-Users] kamailio 4.4.5 Crash

Andrew Paul andrew.paul85 at gmail.com
Wed Oct 11 05:27:14 CEST 2017


Thanks Daniel. We have increase shm memory to 1024 from 64 and private
memory to 64 from 8MB.

We will closely monitor and will update the thread if encounter any issue.

Regards

Varghese Paul

On Tue, Oct 10, 2017 at 10:04 PM, Daniel-Constantin Mierla <
miconda at gmail.com> wrote:

> Hello,
>
> these errors do not indicate a crash, but unability to read due to low
> available memory. Did you get a crash (kamailio stopped)? If yes, any core
> file from where you can extract the backtrace?
>
> Anyhow, as hint, if you use a lot of tls, increase the size for shared
> memory, it is needed a lot there.
>
> Cheers,
> Daniel
>
> On 10.10.17 16:32, Andrew Paul wrote:
>
> Hi all,
>
> We were using kamailio 4.4.5 and we enabled only for webrtc.
>
> We were observing two memory crashed in last two weeks.
>
> Oct 10 01:03:03 webrtc /usr/sbin/kamailio[18002]: ERROR: <core>
> [tcp_read.c:1321]: tcp_read_req(): ERROR: tcp_read_req: error reading - c:
> 0x7f21ea8f6198 r: 0x7f21ea8f6218
> Oct 10 01:03:04 webrtc /usr/sbin/kamailio[18003]: ERROR: tls
> [tls_server.c:190]: tls_complete_init(): tls: ssl bug #1491 workaround: not
> enough memory for safe operation: shm=9926856 threshold1=9961472
> Oct 10 01:03:04 webrtc /usr/sbin/kamailio[18003]: ERROR: <core>
> [tcp_read.c:1321]: tcp_read_req(): ERROR: tcp_read_req: error reading - c:
> 0x7f21ea8f6198 r: 0x7f21ea8f6218
> Oct 10 01:03:05 webrtc /usr/sbin/kamailio[18004]: ERROR: tls
> [tls_server.c:190]: tls_complete_init(): tls: ssl bug #1491 workaround: not
> enough memory for safe operation: shm=9926856 threshold1=9961472
> Oct 10 01:03:05 webrtc /usr/sbin/kamailio[18004]: ERROR: <core>
> [tcp_read.c:1321]: tcp_read_req(): ERROR: tcp_read_req: error reading - c:
> 0x7f21ea8f6198 r: 0x7f21ea8f6218
>
>
> Is there any known issue for tls module in kamailio_4.4.5 ?. We are using
> default 64MB for shared memory and 8MB for private memory. Do we need to
> increase this ?.
>
> Regards
>
> Andrew
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio Advanced Training - www.asipto.com
> Kamailio World Conference - www.kamailioworld.com
>
>
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