[sr-dev] SCSCF crashing during registration
Carsten Bock
carsten at ng-voice.com
Thu Mar 13 19:44:44 CET 2014
It looks a little bit like a "double free".
You could try to disable the call to "abort()" in case this happens:
2014-03-13 17:22 GMT+01:00 Daniel Ciprus <daniel.ciprus at acision.com>:
> There are no more core files on the filesystem :-(
>
> On 03/13/2014 12:18 PM, Jason Penton wrote:
>
> I'm afraid this is also not the correct core. Can you check the timestamp on
> the cores? Can you re-create the crash and send me the correct core?
>
>
>
>
> On Thu, Mar 13, 2014 at 5:36 PM, Daniel Ciprus <daniel.ciprus at acision.com>
> wrote:
>>
>> So I cleaned up my junkyard and I got 2 core files:
>>
>> (gdb) bt
>> #0 0x00000000005350b0 in ?? ()
>> #1 0x000000000053542a in ?? ()
>> #2 0x00000000005356c7 in timer_main ()
>> #3 0x000000000046d572 in main_loop ()
>> #4 0x000000000047030b in main ()
>> (gdb) bt full
>> #0 0x00000000005350b0 in ?? ()
>>
>> No symbol table info available.
>> #1 0x000000000053542a in ?? ()
>>
>> No symbol table info available.
>> #2 0x00000000005356c7 in timer_main ()
>>
>> No symbol table info available.
>> #3 0x000000000046d572 in main_loop ()
>>
>> No symbol table info available.
>> #4 0x000000000047030b in main ()
>>
>> No symbol table info available.
>> (gdb)
>>
>>
>> (gdb) bt full
>> #0 0x00000031ba432925 in raise () from /lib64/libc.so.6
>> No symbol table info available.
>> #1 0x00000031ba434105 in abort () from /lib64/libc.so.6
>> No symbol table info available.
>> #2 0x0000000000546750 in ?? ()
>> No symbol table info available.
>> #3 0x000000000054853a in qm_free ()
>> No symbol table info available.
>> #4 0x00007f5bf7d5a7de in free_local_ack_unsafe (lack=0x7f5bf1894528) at
>> uac.c:600
>> __FUNCTION__ = "free_local_ack_unsafe"
>> #5 0x00007f5bf7cf0a57 in free_cell (dead_cell=0x7f5bf1894228) at
>> h_table.c:217
>>
>> b = 0x0
>> i = 0
>> rpl = 0x0
>> tt = 0x0
>> foo = 0x2ff1683000
>> cbs = 0x0
>> cbs_tmp = 0x7f5bf198e508
>> __FUNCTION__ = "free_cell"
>> #6 0x00007f5bf7cf12ee in free_hash_table () at h_table.c:441
>> p_cell = 0x7f5bf1894228
>> tmp_cell = 0x7f5bf1894228
>> i = 3533
>> __FUNCTION__ = "free_hash_table"
>> #7 0x00007f5bf7d04fca in tm_shutdown () at t_funcs.c:122
>>
>> __FUNCTION__ = "tm_shutdown"
>> #8 0x00000000004f7c7a in destroy_modules ()
>> No symbol table info available.
>> #9 0x0000000000466e63 in cleanup ()
>> No symbol table info available.
>> #10 0x0000000000467f65 in ?? ()
>> No symbol table info available.
>> #11 0x0000000000469679 in handle_sigs ()
>> No symbol table info available.
>> #12 0x000000000046db19 in main_loop ()
>> No symbol table info available.
>> #13 0x000000000047030b in main ()
>> No symbol table info available.
>> (gdb)
>>
>>
>> On 03/13/2014 11:18 AM, Jason Penton wrote:
>>
>> Hi Daniel,
>>
>> this is the wrong core file. This is the one created on shutdown of
>> kamailio. Can you do a bt on the other core file that you probably have...
>>
>> Cheers
>> Jason
>>
>>
>> On Thu, Mar 13, 2014 at 5:05 PM, Daniel Ciprus <daniel.ciprus at acision.com>
>> wrote:
>>>
>>> Folks,
>>>
>>> This is happening during the registration on SCSCF.
>>>
>>> Server:: kamailio (4.2.0-dev2 (x86_64/linux))
>>> Build:: mi_core.c compiled on 10:01:09 Mar 13 2014 with gcc 4.4.6
>>> Flags:: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS,
>>> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
>>> DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
>>> USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
>>> GIT:: unknown
>>> Now:: Thu Mar 13 11:04:47 2014
>>> Up since:: Thu Mar 13 10:58:12 2014
>>> Up time:: 395 [sec]
>>>
>>> (gdb) bt
>>> #0 0x00000031ba432925 in raise () from /lib64/libc.so.6
>>> #1 0x00000031ba434105 in abort () from /lib64/libc.so.6
>>> #2 0x0000000000546750 in ?? ()
>>> #3 0x000000000054853a in qm_free ()
>>> #4 0x00007fb4def5b7de in free_local_ack_unsafe (lack=0x7fb4d8b31728) at
>>> uac.c:600
>>> #5 0x00007fb4deef1a57 in free_cell (dead_cell=0x7fb4d8b31428) at
>>> h_table.c:217
>>> #6 0x00007fb4deef22ee in free_hash_table () at h_table.c:441
>>> #7 0x00007fb4def05fca in tm_shutdown () at t_funcs.c:122
>>> #8 0x00000000004f7c7a in destroy_modules ()
>>> #9 0x0000000000466e63 in cleanup ()
>>> #10 0x0000000000467f65 in ?? ()
>>> #11 0x0000000000469679 in handle_sigs ()
>>> #12 0x000000000046db19 in main_loop ()
>>> #13 0x000000000047030b in main ()
>>> (gdb) bt full
>>> #0 0x00000031ba432925 in raise () from /lib64/libc.so.6
>>> No symbol table info available.
>>> #1 0x00000031ba434105 in abort () from /lib64/libc.so.6
>>> No symbol table info available.
>>> #2 0x0000000000546750 in ?? ()
>>> No symbol table info available.
>>> #3 0x000000000054853a in qm_free ()
>>> No symbol table info available.
>>> #4 0x00007fb4def5b7de in free_local_ack_unsafe (lack=0x7fb4d8b31728) at
>>> uac.c:600
>>> __FUNCTION__ = "free_local_ack_unsafe"
>>> #5 0x00007fb4deef1a57 in free_cell (dead_cell=0x7fb4d8b31428) at
>>> h_table.c:217
>>> b = 0x0
>>> i = 0
>>> rpl = 0x0
>>> tt = 0x0
>>> foo = 0x2fd8a8b000
>>> cbs = 0x0
>>> cbs_tmp = 0x7fb4d8d9c9e0
>>> __FUNCTION__ = "free_cell"
>>> #6 0x00007fb4deef22ee in free_hash_table () at h_table.c:441
>>> p_cell = 0x7fb4d8b31428
>>> tmp_cell = 0x7fb4d8b31428
>>> i = 11517
>>> __FUNCTION__ = "free_hash_table"
>>> #7 0x00007fb4def05fca in tm_shutdown () at t_funcs.c:122
>>> __FUNCTION__ = "tm_shutdown"
>>> #8 0x00000000004f7c7a in destroy_modules ()
>>> No symbol table info available.
>>> #9 0x0000000000466e63 in cleanup ()
>>> No symbol table info available.
>>> #10 0x0000000000467f65 in ?? ()
>>> No symbol table info available.
>>> #11 0x0000000000469679 in handle_sigs ()
>>> No symbol table info available.
>>> #12 0x000000000046db19 in main_loop ()
>>> No symbol table info available.
>>> #13 0x000000000047030b in main ()
>>> No symbol table info available.
>>> (gdb)
>>>
>>>
>>>
>>>
>>>
>>> --
>>> Daniel Ciprus
>>> Integration engineer
>>> http://www.acision.com
>>>
>>> 9954 Mayland Dr
>>> Suite 3100
>>> Richmond, VA 23233
>>> USA
>>> T: +1 804 762 5601
>>> E: daniel.ciprus at acision.com
>>>
>>> ________________________________
>>> This e-mail and any attachment is for authorised use by the intended
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>>> disclosed to, retained or used by, any other party. If you are not an
>>> intended recipient then please promptly delete this e-mail and any
>>> attachment and all copies and inform the sender. Thank you for
>>> understanding.
>>>
>>>
>>> _______________________________________________
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>>>
>>
>>
>> --
>> Daniel Ciprus
>> Integration engineer
>> http://www.acision.com
>>
>> 9954 Mayland Dr
>> Suite 3100
>> Richmond, VA 23233
>> USA
>> T: +1 804 762 5601
>> E: daniel.ciprus at acision.com
>>
>> ________________________________
>> This e-mail and any attachment is for authorised use by the intended
>> recipient(s) only. It may contain proprietary material, confidential
>> information and/or be subject to legal privilege. It should not be copied,
>> disclosed to, retained or used by, any other party. If you are not an
>> intended recipient then please promptly delete this e-mail and any
>> attachment and all copies and inform the sender. Thank you for
>> understanding.
>>
>>
>> _______________________________________________
>> sr-dev mailing list
>> sr-dev at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>
>
>
> --
> Daniel Ciprus
> Integration engineer
> http://www.acision.com
>
> 9954 Mayland Dr
> Suite 3100
> Richmond, VA 23233
> USA
> T: +1 804 762 5601
> E: daniel.ciprus at acision.com
>
> ________________________________
> This e-mail and any attachment is for authorised use by the intended
> recipient(s) only. It may contain proprietary material, confidential
> information and/or be subject to legal privilege. It should not be copied,
> disclosed to, retained or used by, any other party. If you are not an
> intended recipient then please promptly delete this e-mail and any
> attachment and all copies and inform the sender. Thank you for
> understanding.
>
>
> _______________________________________________
> sr-dev mailing list
> sr-dev at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>
--
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