[OpenSIPS-Users] Memory leakage in Opensips 1.9.1

[Bogdan-Andrei Iancu]

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
> ===================
>