[SR-Users] Kamailio Unexpectedly Terminating

[Akan]

Here is the information requested:

System = SunOS
Node = -f
Release = 5.10
KernelID = Generic_141444-09
Machine = sun4u
BusType = <unknown>
Serial = <unknown>
Users = <unknown>
OEM# = 0
Origin# = 1
NumCPU = 1

One machine is a Sun Fire V120, 2g memory, UltraSPARC-IIe 650MHz, UltraAX-i2
The other machine is a Sun Netra  T1 200, 1g memory, UltraSparc-IIe 
500MHz, UltraAX-i2

Thanks

Nathaniel L Keeling



On 6/11/2012 8:33 AM, Daniel-Constantin Mierla wrote:
> Hello,
>
> I committed a patch that should make it work when realm_prefix is not 
> set for registrar module:
>
> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d42379da90f2ec87cb5dbb00ebb563c7528ec910
>
> For the moment I have no idea why SIGBUS is triggered, i tried to 
> access the structure directly, not via defines, and there is still a 
> problem when realm_prefix is set. It's ok accessing the .len field but 
> not .s of the same structure. The field .s is the first, making me 
> think it's not alignment issue, or it is something very specific to 
> this system.
>
> Overall, I am not familiar with sparc/solaris systems, maybe if you 
> send here full details about OS version, architecture and CPU type, 
> others using similar systems can give hints.
>
> Jason reported that on solaris with x86, this problem was not encountered.
>
> Cheers,
> Daniel
>
> On 6/4/12 8:57 AM, Daniel-Constantin Mierla wrote:
>> Hello,
>>
>> still strange with the crash on that if condition. One of your 
>> previous reports showed a different line, when assigning a pointer. 
>> Also, I kind of understood that save() was ok, but lookup() not. Is 
>> not the case anymore as the backtrace shows.
>>
>> SIGBUS can occur because of alignment in memory which is thrown in 
>> solaris, does not happen in linux flavours. I am thinking of putting 
>> the prefix field first so the access to it is at beginning of the 
>> straucture, just to see if that is the problem, although is should 
>> not be.
>>
>> I will add a patch soon, otherwise I am out of ideas for the moment 
>> with the SIGBUS, I would need access to the machine to do some 
>> testing by myself.
>>
>> Cheers,
>> Daniel
>>
>> On 6/2/12 10:36 PM, Akan wrote:
>>> Ok, I reloaded the servers with v3.2 from git without performing the 
>>> checkout and with just the master branch.  Reran my tests on 2 
>>> servers and Kamailio terminated with a core dump. I have included 
>>> the full trace of one of the servers. The other trace has the same 
>>> results.
>>>
>>> Thanks
>>>
>>> Nathaniel
>>>
>>> On 5/30/2012 2:25 PM, Daniel-Constantin Mierla wrote:
>>>> Hello,
>>>>
>>>> On 5/30/12 9:10 PM, Akan wrote:
>>>>> This was a re-pull from the git master. I had deleted all of the 
>>>>> old files and issued these commands:
>>>>>
>>>>> git clone --depth 1 git://git.sip-router.org/sip-router kamailio
>>>>> cd kamailio
>>>>> git checkout -b 3.2 origin/3.2
>>>>>
>>>>> This is the source that I got. Could this be a problem within git?
>>>> do not checkout branch 3.2, just try with the master branch, as 
>>>> said, not all patches are backported to stable 3.2.
>>>>
>>>> For sake of completeness, here are some guidelines:
>>>> http://www.kamailio.org/wiki/install/devel/git
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>> -- 
>> Daniel-Constantin Mierla -http://www.asipto.com
>> http://twitter.com/#!/miconda  -http://www.linkedin.com/in/miconda
>> Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 -http://asipto.com/u/katu
>> Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 -http://asipto.com/u/kpw
>>
>>
>
> -- 
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda  -http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 -http://asipto.com/u/katu
> Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 -http://asipto.com/u/kpw
>
>
> No virus found in this message.
> Checked by AVG - www.avg.com <http://www.avg.com>
> Version: 2012.0.2178 / Virus Database: 2433/5061 - Release Date: 06/10/12
>