[SR-Users] Crash Kamailio 4.1 (qm_debug_frag(): BUG: qm_*: prev. fragm. tail overwritten)
Daniel-Constantin Mierla
miconda at gmail.com
Mon Jun 9 20:58:38 CEST 2014
Hello,
if you can reproduce it, set:
memdbg=1
memlog=1
in kamailio.cfg and run again. Then send me all the messages from syslog
file related to this execution.
Cheers,
Daniel
On 09/06/14 20:46, Andrés Souto wrote:
> Hello,
>
> yes, I'm still have the core file. The issue reproduces always with
> this configuration.
>
>
> 2014-06-09 18:08 GMT+02:00 Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>>:
>
> Hello,
>
> do you still have the core file for inspection? Can the issue be
> reproduced?
>
> Cheers,
> Daniel
>
>
> On 29/05/14 12:18, Andrés Souto wrote:
>> Hello,
>>
>> Kamailio crashes with this message:
>> May 29 12:03:45 kamfree-manager kamailio[8705]: : <core>
>> [mem/q_malloc.c:159]: qm_debug_frag(): BUG: qm_*: prev. fragm.
>> tail overwritten(c0c0c000, abcdefed)[0x7ff5a5031a98:0x7ff5a5031ac8]!
>> May 29 12:03:45 kamfree-manager kamailio[8697]: ALERT: <core>
>> [main.c:775]: handle_sigs(): child process 8705 exited by a signal 6
>> May 29 12:03:45 kamfree-manager kamailio[8697]: ALERT: <core>
>> [main.c:778]: handle_sigs(): core was generated
>>
>> The problem is produced in this line of the script:
>> $rU = $dbr(ra=>[0,0]);
>>
>> I'm using last commit in 4.1 branch
>> (ad5235229f59ba5d1f4216e144291e110fee0211) on Debian wheezy.
>>
>> The backtrace:
>> #0 0x00007ff5a538b475 in raise () from
>> /lib/x86_64-linux-gnu/libc.so.6
>> #1 0x00007ff5a538e6f0 in abort () from
>> /lib/x86_64-linux-gnu/libc.so.6
>> #2 0x0000000000546a00 in qm_debug_frag (qm=0x7ff5a4f58010,
>> f=0x7ff5a5031a98) at mem/q_malloc.c:161
>> #3 0x000000000054796d in qm_malloc (qm=0x7ff5a4f58010,
>> size=1024, file=0x5c9ec1 "<core>: action.c", func=0x5cb1d8
>> "do_action", line=832) at mem/q_malloc.c:386
>> #4 0x000000000041affa in do_action (h=0x7fff810cd2b0,
>> a=0x7fff810cd390, msg=0x7ff5a502ed28) at action.c:832
>> #5 0x00007ff5a2295d88 in pv_set_ruri_user (msg=0x7ff5a502ed28,
>> param=0x7ff5a4fb3750, op=254, val=0x7fff810cd4e0) at pv_core.c:2073
>> #6 0x0000000000467bbf in lval_pvar_assign (h=0x7fff810d0200,
>> msg=0x7ff5a502ed28, lv=0x7ff5a501ea00, rv=0x7ff5a501f110) at
>> lvalue.c:362
>> #7 0x00000000004680a5 in lval_assign (h=0x7fff810d0200,
>> msg=0x7ff5a502ed28, lv=0x7ff5a501ea00, rve=0x7ff5a501f108) at
>> lvalue.c:410
>> #8 0x0000000000423fec in do_action (h=0x7fff810d0200,
>> a=0x7ff5a501eb68, msg=0x7ff5a502ed28) at action.c:1478
>> #9 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a5013ee0, msg=0x7ff5a502ed28) at action.c:1599
>> #10 0x000000000041c18d in do_action (h=0x7fff810d0200,
>> a=0x7ff5a5020a10, msg=0x7ff5a502ed28) at action.c:1090
>> #11 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a5020a10, msg=0x7ff5a502ed28) at action.c:1599
>> #12 0x000000000041c18d in do_action (h=0x7fff810d0200,
>> a=0x7ff5a5020e50, msg=0x7ff5a502ed28) at action.c:1090
>> #13 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a50119b0, msg=0x7ff5a502ed28) at action.c:1599
>> #14 0x000000000041a2b7 in do_action (h=0x7fff810d0200,
>> a=0x7ff5a4fd3fc0, msg=0x7ff5a502ed28) at action.c:715
>> #15 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a4fd2800, msg=0x7ff5a502ed28) at action.c:1599
>> #16 0x0000000000422c70 in do_action (h=0x7fff810d0200,
>> a=0x7ff5a4fd7af0, msg=0x7ff5a502ed28) at action.c:1235
>> #17 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a4fd1ed8, msg=0x7ff5a502ed28) at action.c:1599
>> #18 0x000000000041c18d in do_action (h=0x7fff810d0200,
>> a=0x7ff5a4fd7d10, msg=0x7ff5a502ed28) at action.c:1090
>> #19 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a4fcf1d8, msg=0x7ff5a502ed28) at action.c:1599
>> #20 0x000000000041a2b7 in do_action (h=0x7fff810d0200,
>> a=0x7ff5a4fb7d88, msg=0x7ff5a502ed28) at action.c:715
>> #21 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a4fb6b68, msg=0x7ff5a502ed28) at action.c:1599
>> #22 0x000000000041c18d in do_action (h=0x7fff810d0200,
>> a=0x7ff5a4fb9838, msg=0x7ff5a502ed28) at action.c:1090
>> #23 0x0000000000424d70 in run_actions (h=0x7fff810d0200,
>> a=0x7ff5a4faf5a0, msg=0x7ff5a502ed28) at action.c:1599
>> #24 0x0000000000425524 in run_top_route (a=0x7ff5a4faf5a0,
>> msg=0x7ff5a502ed28, c=0x0) at action.c:1685
>> #25 0x00000000004a6fdb in receive_msg (
>> buf=0x921920 "INVITE sip:2000 at vpbx2.ur SIP/2.0\r\nVia:
>> SIP/2.0/UDP
>> 192.168.0.101;rport;branch=z9hG4bK14cFrXZ0N53jS\r\nMax-Forwards:
>> 67\r\nFrom: \"1000\" <sip:1000 at vpbx1.ur>;tag=FjmFN79ZrXH0e\r\nTo:
>> <sip:2000 at vpbx2.ur>\r\nCall-"..., len=1061,
>> rcv_info=0x7fff810d04b0) at receive.c:212
>> #26 0x000000000053c544 in udp_rcv_loop () at udp_server.c:536
>> ---Type <return> to continue, or q <return> to quit---
>> #27 0x000000000046ee54 in main_loop () at main.c:1617
>> #28 0x0000000000471df4 in main (argc=3, argv=0x7fff810d07e8) at
>> main.c:2533
>>
>> Complete log: http://pastebin.com/YZirUkfe
>>
>> Thanks.
>>
>> Regards,
>>
>> --
>> *Andrés Souto*
>> VoIP Engineer @ Quobis <http://www.quobis.com/> | e:
>> andres.souto at quobis.com <mailto:andres.souto at quobis.com> | t:
>> +34902999465
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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>
> --
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
> --
> *Andrés Souto*
> VoIP Engineer @ Quobis <http://www.quobis.com/> | e:
> andres.souto at quobis.com <mailto:andres.souto at quobis.com> | t: +34902999465
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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