Hello Julia,

ok, I will look over the logs very soon.

As a short note for the future, make the archives zip or tgz, being more common formats that can be unarchived everywhere without installing additional app, being handy to open even on small devices. Now it is ok with rar, being at the desk.

Cheers,
Daniel

On 14/01/15 14:43, Julia Boudniatsky wrote:
Hello Daniel,

Please find in attached file the debug 3 log.
Failed call with Call-ID: 4-21712@10.25.153.150.
The problem occurred with all modes of "dlg_match_mode "
The same load test in 3.3 executed without failures.

Thank you,

Julia.

On Thu, Jan 8, 2015 at 2:06 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

can you send all the log messages with debug=3? You selected some in your previous post, but are not enough to get the entire picture of what messages, transactions and dialogs are processed. You can make a tgz and send it to me directly if the size is too big.

Cheers,
Daniel


On 16/12/14 16:01, Julia Boudniatsky wrote:
Hello Daniel,
Thank you for your reply.

We set module dialog with:
modparam("dialog", "detect_spirals", 1)
and
modparam("dialog", "dlg_match_mode", 1)

I analyze log and found that 
"parse_to_param(): DEBUG: add_param: tag=" is missing in case of wrong dialog allocation

correct dialog
===========
dialog::  hash=1561:6164
        state:: 1
        ref_count:: 1
        timestart:: 0
        timeout:: 0
        callid:: 8-12006@10.25.153.150
        from_uri:: sip:039988222@10.25.153.150;user=phone
        from_tag:: 8
        caller_contact:: sip:10.25.153.150:5062
        caller_cseq:: 1
        caller_route_set:: 
        caller_bind_addr:: udp:10.25.153.150:5060
        callee_bind_addr:: 
        to_uri:: sip:D39539988200@10.25.153.150;user=phone
        to_tag:: 
        callee_contact:: 
        callee_cseq:: 
        callee_route_set:: 

dialog detected in 301
================
dialog::  hash=3838:6551
        state:: 5
        ref_count:: 1
        timestart:: 1418731671
        timeout:: 0
        callid:: 7-12006@10.25.153.150
        from_uri:: sip:039988222@10.25.153.150;user=phone
        from_tag:: 7
        caller_contact:: sip:10.25.153.150:5062
        caller_cseq:: 1
        caller_route_set:: 
        caller_bind_addr:: udp:10.25.153.150:5060
        callee_bind_addr:: udp:10.25.153.150:5060
        to_uri:: sip:D39539988200@10.25.153.150;user=phone
        to_tag:: 177
        callee_contact:: sip:10.25.153.150:5061;transport=UDP
        callee_cseq:: 0

Log debug3

receive1  INVITE
===========

Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin//kamailio[5546]: DEBUG: dialog [dlg_hash.c:720]: internal_get_dlg(): no dialog callid='8-12006@10.25.153.150' found
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5546]: DEBUG: dialog [dlg_hash.c:751]: get_dlg(): no dialog callid='8-12006@10.25.153.150' found
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5546]: DEBUG: dialog [dlg_handlers.c:1083]: dlg_get_msg_dialog(): dlg with callid '8-12006@10.25.153.150' not found

dlg_manage();
==========
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5546]: DEBUG: dialog [dlg_hash.c:654]: dlg_lookup(): ref dlg 0x7fb318d34fc8 with 1 -> 2
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5546]: DEBUG: dialog [dlg_hash.c:656]: dlg_lookup(): dialog id=6164 found on entry 1561

send INVITE to Server 1
================
receive from Server 1 (spirals) INVITE
================
different "To"  user - case of number translation

Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5541]: DEBUG: dialog [dlg_hash.c:654]: dlg_lookup(): ref dlg 0x7fb318d34fc8 with 1 -> 2
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5541]: DEBUG: dialog [dlg_hash.c:656]: dlg_lookup(): dialog id=6164 found on entry 1561
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5541]: DEBUG: dialog [dlg_profile.c:427]: set_current_dialog(): setting current dialog [1561:6164]

send INVITE  to Server 2
================
"To" = "To" in INVITE to Server 1

Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5543]: DEBUG: dialog [dlg_hash.c:711]: internal_get_dlg(): ref dlg 0x7fb318d34fc8 with 1 -> 2
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5543]: DEBUG: dialog [dlg_hash.c:714]: internal_get_dlg(): dialog callid='8-12006@10.25.153.150' found
 on entry 1561, dir=1

100 from Server 1
============
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5541]: DEBUG: dialog [dlg_hash.c:654]: dlg_lookup(): ref dlg 0x7fb318d34fc8 with 1 -> 3
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5541]: DEBUG: dialog [dlg_hash.c:656]: dlg_lookup(): dialog id=6164 found on entry 1561

100 from Server 2
============
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5544]: DEBUG: <core> [parser/msg_parser.c:106]: get_hdr_field(): found end of header
!!!!!   Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5544]: DEBUG: <core> [parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG: add_param: tag=8
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5544]: DEBUG: <core> [parser/parse_addr_spec.c:898]: parse_addr_spec(): end of header reached, state=29
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5544]: DEBUG: dialog [dlg_hash.c:711]: internal_get_dlg(): ref dlg 0x7fb318d34fc8 with 1 -> 2
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5544]: DEBUG: dialog [dlg_hash.c:714]: internal_get_dlg(): dialog callid='8-12006@10.25.153.150' found
 on entry 1561, dir=1

301 from Server 2
=============

Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: <core> [receive.c:152]: receive_msg(): After parse_msg...
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: tm [t_lookup.c:1072]: t_check_msg(): DEBUG: t_check_msg: msg id=645 global id=644 T start=0xffffffffffffffff
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: tm [t_lookup.c:949]: t_reply_matching(): DEBUG: t_reply_matching: hash 13904 label 0 branch 0
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: tm [t_lookup.c:1004]: t_reply_matching(): DEBUG: t_reply_matching: reply matched (T=0x7fb318dcfae8)!
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: tm [t_lookup.c:1141]: t_check_msg(): DEBUG: t_check_msg: msg id=645 global id=645 T end=0x7fb318dcfae8
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: tm [t_reply.c:2206]: reply_received(): DEBUG: reply_received: org. status uas=100, uac[0]=100 local=0 is_invite=1)
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: <core> [parser/msg_parser.c:204]: get_hdr_field(): DEBUG: get_hdr_body : content_length=0
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: <core> [parser/msg_parser.c:106]: get_hdr_field(): found end of header
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: dialog [dlg_hash.c:656]: dlg_lookup(): dialog id=6551 found on entry 3838
Dec 16 14:07:49 KAMnet-JAF-TST-01 /usr/local/sbin/kamailio[5540]: DEBUG: dialog [dlg_hash.c:654]: dlg_lookup(): ref dlg 0x7fb318d989c0 with 1 -> 2

BR,

Julia


On Tue, Dec 16, 2014 at 1:03 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

looking again at your diagram, it seems that the Call-Id is the same, but there is a different dialog structure.

If you dump the dialogs with kamctl, can you see the two structure listed? Are they with same dialog attributes (From/To/...)?

Dialog module has a parameter for detecting spirals, have you set it to some value?

Cheers,
Daniel

On 10/12/14 13:39, Julia Boudniatsky wrote:
Hello Daniel,

I have tried from latest git branch 4.1 (I see your new patches for dialog )
But the problem steel occur.

Thank you,
Julia
 

On Wed, Dec 10, 2014 at 12:21 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

can you try with latest git branch 4.1 and report the results? I just pushed a patch that should fix it.

Cheers,
Daniel


On 09/12/14 19:06, Julia Boudniatsky wrote:

After kamailio upgrade from v3.3 to v4.1.7

in production ~5% of calls with spirals dialog are failed with wrong dialog variables in on-reply/failure routes.

 

The problem has been reproduced in the LAB (load test generated by SIPP).

Please see the attached file with debug3 log.

Scenario:

                                     Proxy                      Location

 Kamailio P1                  Nbr translation                  Redirect

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |------------------------------->|                              |

     | 100 Trying                     |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |<-------------------------------|                              |

     |                                |                              |

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |<-------------------------------|                              |

     | 100 Trying                     |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150) |                              |

     |------------------------------->|                              |

     |                                |                              |

     | INVITE                         |                              |

     | dlg 0x7f8f8501aba0             |                              |

     | Call-ID:(5-8286@10.25.153.150)                                |    

     |-------------------------------------------------------------->|

     |                             100 Trying                        |

     |                                 dlg 0x7f8f8504cda0 !!!!!!!!   |

     |                                 Call-ID:(5-8286@10.25.153.150)|

     |<--------------------------------------------------------------|

     |                             301 Moved Permanently             |

     |                                 dlg 0x7f8f8504cda0 !!!!!!!!   |

     |                                 Call-ID:(5-8286@10.25.153.150)|

     |<--------------------------------------------------------------|                                  

     |                                                               |

 

Thank you,

Julia.



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sr-users@lists.sip-router.org
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda


-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda