[SR-Users] Crash kamailio 4.3.1

[Federico Cabiddu]

Hi,
I've finally managed to understand what was causing the crash.
I've submitted a pull request with a proposal for a fix (
https://github.com/kamailio/kamailio/pull/346).
Let's wait Daniel thoughts about it :)

Regards,

Federico




On Sun, Sep 20, 2015 at 4:17 PM, Federico Cabiddu <
federico.cabiddu at gmail.com> wrote:

> Hi Thibault,
> there is no need for special decline handling when using tsilo, so the
> default basic should work with the modifications you've done.
> I tested your scenario with this config and I haven't been able to get the
> crash. Could you please perform a test with debug level 3 and send me the
> whole log and the trace, sending them to my email address or sharing them?
>
> Regards,
>
> Federico
>
> On Fri, Sep 18, 2015 at 3:38 PM, Thibault Gueslin <
> thibault.gueslin at gmail.com> wrote:
>
>> Hi Federico,
>>
>> Thank you to keep looking at this.
>>
>> I have sent you all my changes to default config. So there is nothing
>> done after t_is_canceled (no voice mail, ...)
>>
>> I have just enabled WITH_NAT & WITH_NATSIPPING.
>>
>> I am sure if it is related but do you do special tricks for DECLINE (when
>> enabling tsilo) ?
>> (
>>
>> The trace is always ending up with:
>>
>> Program terminated with signal SIGSEGV, Segmentation fault.
>>
>> #0  0x00007f5741b4efd7 in free_faked_req (faked_req=0x7f5741e00100
>> <faked_req>, t=0x7f573adb3c60) at t_reply.c:931
>>
>> 931 faked_req->body->free(&faked_req->body);
>>
>> (gdb) p* faked_req->body->free
>>
>> Cannot access memory at address 0x312e3838312e3832
>>
>>
>> It seems that the address of the "free" pointer is corrupted somewhere.
>> I think I need to trace when it is modified (if it is possible).
>>
>> Regards
>>
>> thibault
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20150928/7583a7a6/attachment.html>