[OpenSIPS-Users] opensips crash when doing load test

[Bogdan-Andrei Iancu]

That's a good news :)

Try to add one patch at a time (incrementally) and let's see when it 
starts to crash again.

Thanks and regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 05.10.2016 22:55, Ramachandran, Agalya (Contractor) wrote:
>
> Hi Bogdan,
>
> With 2.2 version, am not seeing any crash. All looks good.
>
> Regards,
> Agalya
>
> *From:*users-bounces at lists.opensips.org 
> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *Ramachandran, 
> Agalya (Contractor)
> *Sent:* Wednesday, October 05, 2016 10:50 AM
> *To:* Bogdan-Andrei Iancu <bogdan at opensips.org>; OpenSIPS users 
> mailling list <users at lists.opensips.org>
> *Subject:* Re: [OpenSIPS-Users] opensips crash when doing load test
>
> Sure. I will test and share the results by end of day or tomorrow.
>
> Regards,
>
> Agalya
>
> *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
> *Sent:* Wednesday, October 05, 2016 10:47 AM
> *To:* Ramachandran, Agalya (Contractor) 
> <Agalya_Ramachandran at comcast.com 
> <mailto:Agalya_Ramachandran at comcast.com>>; OpenSIPS users mailling 
> list <users at lists.opensips.org <mailto:users at lists.opensips.org>>
> *Subject:* Re: opensips crash when doing load test
>
> Yes, that is ok (without the REST) - just to be sure which patch 
> introduces the bug.
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
> On 05.10.2016 17:45, Ramachandran, Agalya (Contractor) wrote:
>
>     Hi Bogdan,
>
>     I have observed one more thing. In the same source code, when
>     opensips acts as pure proxy no HTTP call is made opensips is not
>     crashing.
>
>     I suspect the crashes may be due to the new async fix provided.
>
>     I can do load test in 2.2, but it  will be just pure-proxy load
>     test and not with the REST queries made.
>
>     If that is OK, I can test and share the results.
>
>     Regards,
>
>     Agalya
>
>     *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>     *Sent:* Wednesday, October 05, 2016 9:46 AM
>     *To:* Ramachandran, Agalya (Contractor)
>     <Agalya_Ramachandran at comcast.com>
>     <mailto:Agalya_Ramachandran at comcast.com>; OpenSIPS users mailling
>     list <users at lists.opensips.org> <mailto:users at lists.opensips.org>
>     *Subject:* Re: opensips crash when doing load test
>
>     Hi Agalya,
>
>     That is really weird, as that field (my_T) is initialized (with
>     the address of the transaction) when the transaction is created
>     (for all the possible branches) and never reset or set again.
>
>     To avoid any regression due the patches you applied, could you
>     please run your load test with the stock 2.2 code from git ? And
>     see if the crash occurs again.
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>
>     OpenSIPS Founder and Developer
>
>     http://www.opensips-solutions.com
>
>     On 04.10.2016 19:51, Ramachandran, Agalya (Contractor) wrote:
>
>         Hi Bogdan,
>
>         Please find the values. Any common folder you have access for
>         the outside world to put files?
>
>         If yes, share me the details. I can upload the core file there.
>
>         (gdb) print r_buf
>
>         $1 = (struct retr_buf *) 0x7fded2484098
>
>         (gdb) print *r_buf
>
>         $2 = {activ_type = 0, buffer = {
>
>             s = 0x7fded0ca79f0 "INVITE sip:++12001000004 at 10.0.0.1:5060
>         <mailto:sip:++12001000004 at 10.0.0.1:5060>
>         SIP/2.0\r\nRecord-Route: <sip:96.119.240.35;lr>\r\nTo: sut
>         <sip:+12452123456 at 10.0.0.1:5060;user=phone>
>         <mailto:sip:+12452123456 at 10.0.0.1:5060;user=phone>\r\nFrom:
>         sipp <sip:sipp at 10.0.0.2:5060;user=phone
>         <mailto:sip:sipp at 10.0.0.2:5060;user=phone>"..., len = 968},
>         dst = {proto = 1,
>
>         proto_reserved1 = 0, to = {s = {sa_family = 2, sa_data =
>         "\023\304`w\347\375\000\000\000\000\000\000\000"}, sin = {
>
>         sin_family = 2, sin_port = 50195, sin_addr = {s_addr =
>         4259805024}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {
>
>         sin6_family = 2, sin6_port = 50195, sin6_flowinfo =
>         4259805024, sin6_addr = {__in6_u = {
>
>         __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0,
>         0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}},
>
>         sin6_scope_id = 0}}, send_sock = 0x7fded841dcb0}, retr_timer =
>         {next_tl = 0x7fded1af3518, prev_tl = 0x7fded15c8ae0,
>
>             ld_tl = 0x0, time_out = 169500000, timer_list =
>         0x7fded0acbc48, deleted = 1, set = 0}, fr_timer = {next_tl =
>         0x0, prev_tl = 0x0,
>
>             ld_tl = 0x0, time_out = 165, timer_list = 0x7fded8005b00
>         <detached_timer>, deleted = 0, set = 0}, retr_list = RT_T2,
>         my_T = 0x0,
>
>           branch = 0}
>
>         Regards,
>         Agalya
>
>         *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>         *Sent:* Tuesday, October 04, 2016 11:52 AM
>         *To:* Ramachandran, Agalya (Contractor)
>         <Agalya_Ramachandran at comcast.com>
>         <mailto:Agalya_Ramachandran at comcast.com>; OpenSIPS users
>         mailling list <users at lists.opensips.org>
>         <mailto:users at lists.opensips.org>
>         *Subject:* Re: opensips crash when doing load test
>
>         Could you also print r_buf and *r_buf  ?
>

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