Hello Daniel,
There were 6 coredumps with the 6 errors messages:
Feb 3 17:58:30 /usr/local/sbin/kamailio[18360]: : <core> [mem/q_malloc.c:149]: qm_debug_frag(): BUG: qm_*: fragm. 0x7fad9de32df0 (address 0x7fad9de32e20) end overwritten(676f6c6169443d6f, 32205044535f6369)!
Feb 3 17:58:31 /usr/local/sbin/kamailio[18329]: : <core> [mem/q_malloc.c:140]: qm_debug_frag(): BUG: qm_*: fragm. 0x7fad9de19b90 (address 0x7fad9de19bc0) beginning overwritten(a0d3020303d740a)!
Feb 3 17:58:50 /usr/local/sbin/kamailio[29527]: : <core> [mem/q_malloc.c:140]: qm_debug_frag(): BUG: qm_*: fragm. 0x7ffcfd5cf3d8 (address 0x7ffcfd5cf408) beginning overwritten(b02030a01201001)!
Feb 3 17:58:51 /usr/local/sbin/kamailio[29514]: : <core> [mem/q_malloc.c:149]: qm_debug_frag(): BUG: qm_*: fragm. 0x7ffcfd5cee30 (address 0x7ffcfd5cee60) end overwritten(6c707061203a6570, 2f6e6f6974616369)!
Feb 3 17:59:18 /usr/local/sbin/kamailio[29689]: : <core> [mem/q_malloc.c:140]: qm_debug_frag(): BUG: qm_*: fragm. 0x7f51b7689920 (address 0x7f51b7689950) beginning overwritten(b02030a01201001)!
Feb 3 17:59:20 /usr/local/sbin/kamailio[29666]: : <core> [mem/q_malloc.c:149]: qm_debug_frag(): BUG: qm_*: fragm. 0x7f51b7689378 (address 0x7f51b76893a8) end overwritten(6c707061203a6570, 2f6e6f6974616369)!
Regards,
Igor.
De : Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Envoyé : jeudi 4 février 2016 12:10
À : Igor Potjevlesch <igor.potjevlesch@gmail.com>; 'Kamailio (SER) - Users Mailing List' <sr-users@lists.sip-router.org>
Objet : Re: [SR-Users] Kamailio 4.2.6 crash
Hello,
did you get the same error message with 'fragment end overwritten'?
How many core files did you get?
Cheers,
Daniel
On 03/02/16 18:06, Igor Potjevlesch wrote:
Hello Daniel,
Just to let you know that I got three successive crashs and they look similar to the previous.
Program terminated with signal 11, Segmentation fault.
#0 0x000000000062245e in qm_status (qm=0x7fad9daef000) at mem/q_malloc.c:788
788 f!=&(qm->free_hash[h].head); f=f->u.nxt_free, i++, j++){
Please let me know if you need additional information from the different coredumps.
Regards,
Igor.
De : Igor Potjevlesch [mailto:igor.potjevlesch@gmail.com]
Envoyé : mercredi 20 janvier 2016 13:10
À : miconda@gmail.com; 'Kamailio (SER) - Users Mailing List' <sr-users@lists.sip-router.org>
Objet : RE: [SR-Users] Kamailio 4.2.6 crash
Hello Daniel,
Unfortunately not. Especially because I don't know how to reproduce the issue.
Regards,
Igor.
De : Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Envoyé : mardi 19 janvier 2016 19:03
À : Igor Potjevlesch <igor.potjevlesch@gmail.com>; 'Kamailio (SER) - Users Mailing List' <sr-users@lists.sip-router.org>
Objet : Re: [SR-Users] Kamailio 4.2.6 crash
Hello,
the runtime issue is happening inside the free cell of tm, which I refactored for catching unnecessary refs, as I got leads could happen on some async handling. But that code is only in master and branch 4.3. Would you be able to test with those branches? If not, I can try to see if the code can be backported without big impact.
Cheers,
DanielOn 19/01/16 10:07, Igor Potjevlesch wrote:
Hello Daniel,
I don't think so. Looking at my config, I don't see any t_suspend and tsilo module is not loaded.
I'm just using dialog module for snmpstats.
Regards,
Igor.
De : Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Envoyé : lundi 18 janvier 2016 08:56
À : Igor Potjevlesch <igor.potjevlesch@gmail.com>; 'Kamailio (SER) - Users Mailing List' <sr-users@lists.sip-router.org>
Objet : Re: [SR-Users] Kamailio 4.2.6 crash
Hello,
are you using async transactions (e.g., t_suspend() or tsilo module)?
Cheers,
DanielOn 15/01/16 10:51, Igor Potjevlesch wrote:
I also seen this in /var/log/messages during the crash:
Jan 15 10:37:41 tanus /usr/local/sbin/kamailio[24021]: : <core> [mem/q_malloc.c:149]: qm_debug_frag(): BUG: qm_*: fragm. 0x7f9abd767300 (address 0x7f9abd767330) end overwritten(d33762d69737465, 746e65746e6f430a)!
Jan 15 10:37:41 tanus kernel: kamailio[24021] general protection ip:62245e sp:7fff39bc7900 error:0 in kamailio[400000+3c8000]
Jan 15 10:37:42 tanus abrtd: Directory 'ccpp-2016-01-15-10:37:41-24021' creation detected
--Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/micondaBook: SIP Routing With Kamailio - http://www.asipto.comhttp://miconda.eu
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu