[OpenSIPS-Users] Memory leakage in Opensips 1.9.1

[Bogdan-Andrei Iancu]

Hello,

Two things:

1) be sure you have the latest 1.9.1 code (GIT or tar balls)

2) post the actual backtrace  (from the core file), please

Thanks and regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 11.02.2014 06:25, Ahsan Hasan wrote:
> So it crashed again today. Here is the log
>
> Feb 10 18:26:24 RTSIP rtsip-service[10443]: CRITICAL:core:qm_free: 
> freeing already freed pointer, first free: parser/sdp/sdp.c: 
> free_cloned_sdp_stream(874) - aborting
> Feb 10 18:26:25 RTSIP rtsip-service[10464]: CRITICAL:core:receive_fd: 
> EOF on 25
>
>
>
>
> On Mon, Feb 10, 2014 at 2:45 PM, Ahsan Hasan 
> <ahsanhasanjaved at gmail.com <mailto:ahsanhasanjaved at gmail.com>> wrote:
>
>     My opensips has crashed again. Here is the core dump.
>
>     ================= core dump =========================
>     Reading symbols from /lib/libnss_compat.so.2...(no debugging
>     symbols found)...done.
>     Loaded symbols for /lib/libnss_compat.so.2
>     Reading symbols from /lib/libnss_nis.so.2...(no debugging symbols
>     found)...done.
>     Loaded symbols for /lib/libnss_nis.so.2
>     Reading symbols from /lib/libnss_files.so.2...(no debugging
>     symbols found)...done.
>     Loaded symbols for /lib/libnss_files.so.2
>     Core was generated by `/usr/local/sbin/opensips -P
>     /var/run/opensips/opensips.pid -m 256 -M 16 -u root'.
>     Program terminated with signal 6, Aborted.
>     #0  0x00007fe13b0e31b5 in raise () from /lib/libc.so.6
>
>     ===================================================
>
>     The memlogs are also attached.
>
>     -- 
>     Ahsan Hasan
>
>
>
>     On Thu, Jan 9, 2014 at 3:14 PM, Ahsan Hasan
>     <ahsanhasanjaved at gmail.com <mailto:ahsanhasanjaved at gmail.com>> wrote:
>
>         Hi Razvan,
>
>         Let me enable it and wait for the next crash.
>
>
>         Regards,
>         -- 
>         Ahsan Hasan
>
>
>
>         On Thu, Jan 9, 2014 at 12:44 PM, Ra(zvan Crainea
>         <razvan at opensips.org <mailto:razvan at opensips.org>> wrote:
>
>             Hi, Ahsan!
>
>             Can you please enable the the memory debugging
>             (DBG_QM_MALLOC flag in menuconfig)? You can follow this
>             tutorial[1].
>
>             [1]
>             http://www.opensips.org/Documentation/TroubleShooting-OutOfMem
>
>             Best regards,
>
>             Razvan Crainea
>             OpenSIPS Core Developer
>             http://www.opensips-solutions.com
>
>
>             On 01/09/2014 07:54 AM, Ahsan Hasan wrote:
>
>
>                 We are using opensips-1.9.1 and it is crashing
>                 randomly every other
>                 week, the core dumps generated are always related to
>                 memory leakage. The
>                 last four core dumps are
>
>                 Program terminated with signal 11, Segmentation fault.
>                 #0  0x00007f4c12e20c77 in write_dialog_profiles
>                 (links=0x7f4bff03d7f0)
>                 at dlg_db_handler.c:1085
>                 1085            l += link->profile->name.len + 1 +
>                 link->value.len + 1;
>
>                 Program terminated with signal 11, Segmentation fault.
>                 #0  0x00000000004e5da2 in fm_remove_free
>                 (qm=0x7f4bfec5a000, size=112)
>                 at mem/f_malloc.c:172
>                 172  *pf=n->u.nxt_free;
>
>                 Program terminated with signal 11, Segmentation fault.
>                 #0  free_cloned_sdp_session
>                 (_session=0x362e373740333532) at
>                 parser/sdp/sdp.c:893
>                 893            session = l_session->next;
>
>                 Program terminated with signal 11, Segmentation fault.
>                 #0  0x00000000004e5da2 in fm_remove_free
>                 (qm=0x7f71a9524000, size=96) at
>                 mem/f_malloc.c:172
>                 172  *pf=n->u.nxt_free;
>
>                 What can be the cause?
>
>                 --
>                 Ahsan Hasan
>
>
>
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>
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>
>
>
>
>
>
>
>
>
>
>
>
> -- 
> Ahsan Hasan
> +92.333.438.2041
>
>
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