[OpenSIPS-Users] Memory leakage in Opensips 1.9.1

[Ovidiu Sas]

I just saw now that this is related to the qos module. I will take a look
and get back to you all.

-ovidiu
On Feb 13, 2014 11:17 PM, "Ahsan Hasan" <ahsanhasanjaved at gmail.com> wrote:

> Hi,
> I have not been able to reproduce this issue in my dev environment
> (replica of production), because the only traffic on that server is mine.
> Where as on production environment, its occurrence is totally random, it
> may not crash in a month, or would crash twice a day.
> --
> Ahsan Hasan
>
>
> On Thu, Feb 13, 2014 at 8:58 PM, Bogdan-Andrei Iancu <bogdan at opensips.org>wrote:
>
>> Hello Ahsan,
>>
>> Thank you for the valuable input. I CC'ed here Ovidiu - he is the author
>> of the QoS module and maybe he can help here.
>>
>> I see the crash is reproducible - can you do it in a non-production env
>> where we can enable some more debugging ?
>>
>>
>> Regards,
>>
>> Bogdan-Andrei Iancu
>> OpenSIPS Founder and Developer
>> http://www.opensips-solutions.com
>>
>> On 12.02.2014 07:22, Ahsan Hasan wrote:
>>
>>> The Opensips version I am using is 1.9.1 compiled from src tar. The
>>> output of opensips -V is below:
>>>
>>> =======================
>>> version: opensips 1.9.1-tls (x86_64/linux)
>>> flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, DISABLE_NAGLE, USE_MCAST,
>>> SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
>>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
>>> MAX_URI_SIZE 1024, BUF_SIZE 65535
>>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>> svnrevision: unknown
>>> @(#) $Id: main.c 9790 2013-02-15 10:14:34Z bogdan_iancu $
>>> main.c compiled on 03:11:32 Feb  6 2014 with gcc 4.4.5
>>> =======================
>>>
>>>
>>> The backtrace from last 3 crashes are:
>>>
>>> ===================
>>> #0  0x00007fc3d12fe1b5 in raise () from /lib/libc.so.6
>>> (gdb) bt
>>> #0  0x00007fc3d12fe1b5 in raise () from /lib/libc.so.6
>>> #1  0x00007fc3d1300fc0 in abort () from /lib/libc.so.6
>>> #2  0x00000000004e8b19 in qm_free (qm=0x7fc3b8e59000, p=0x7fc3b92d90c0,
>>> file=0x596ed9 "parser/sdp/sdp.c", func=0x596da0 "free_cloned_sdp_stream",
>>> line=874) at mem/q_malloc.c:450
>>> #3  0x000000000051ab2d in free_cloned_sdp_stream (_stream=<value
>>> optimized out>) at parser/sdp/sdp.c:874
>>> #4  0x000000000051ada3 in free_cloned_sdp_session (_session=<value
>>> optimized out>) at parser/sdp/sdp.c:894
>>> #5  0x00007fc3cc380012 in destroy_qos (qos_sdp=0x7fc3b92aaba0) at
>>> qos_ctx_helpers.c:73
>>> #6  0x00007fc3cc383aeb in remove_sdp (qos_ctx=<value optimized out>,
>>> dir=1, _m=0x7fc3d01ba410, role=<value optimized out>, other_role=1) at
>>> qos_ctx_helpers.c:539
>>> #7  0x00007fc3cc384220 in qos_dialog_response_CB (did=<value optimized
>>> out>, type=<value optimized out>, params=<value optimized out>) at
>>> qos_handlers.c:271
>>> #8  0x00007fc3cd01a82e in run_dlg_callbacks (type=512,
>>> dlg=0x7fc3b9333ec8, msg=<value optimized out>, dir=4294967295,
>>> dlg_data=0x0) at dlg_cb.c:253
>>> #9  0x00007fc3cdedc9a5 in run_trans_callbacks (type=8,
>>> trans=0x7fc3b9f94c18, req=0x7fc3ba5fa7c0, rpl=<value optimized out>,
>>> code=<value optimized out>) at t_hooks.c:212
>>> #10 0x00007fc3cdefa966 in relay_reply (t=0x7fc3b9f94c18,
>>> p_msg=0x7fc3d01ba410, branch=0, msg_status=491, cancel_bitmap=<value
>>> optimized out>) at t_reply.c:1218
>>> #11 0x00007fc3cdefb579 in reply_received (p_msg=0x7fc3d01ba410) at
>>> t_reply.c:1549
>>> #12 0x000000000042fa45 in forward_reply (msg=0x7fc3d01ba410) at
>>> forward.c:575
>>> #13 0x000000000047c80d in receive_msg (
>>>     buf=0x7e3620 "SIP/2.0 491 Another INVITE transaction in
>>> progress\r\nVia: SIP/2.0/UDP XXX.XXX.XXX.XXX:6000;received=
>>> 77.66.2.136;branch=z9hG4bKc83b.cbf7d513.0\r\nVia: SIP/2.0/UDP
>>> XXX.XXX.XXX.XXX:5090;rport=5090;received=77.66.2."..., len=517,
>>> rcv_info=0x7fff1ecac640) at receive.c:207
>>> #14 0x00000000004e03d1 in udp_rcv_loop () at udp_server.c:424
>>> #15 0x0000000000438296 in main_loop (argc=<value optimized out>,
>>> argv=<value optimized out>) at main.c:884
>>> #16 main (argc=<value optimized out>, argv=<value optimized out>) at
>>> main.c:1557
>>> ===================
>>>
>>>
>>
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