[asterisk-bugs] [JIRA] (ASTERISK-25371) Crash in hangup at chan_pjsip.c:1749

[Abhay Gupta (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhay Gupta updated ASTERISK-25371:
-----------------------------------

    Attachment: full.txt

I have tried to trace the complete log of the call which is expected to be the cause of crash . This is what was noticed 

1. The call was originated , it led to dial timeout 
2. The call was transferred to extension i,1 which has Hangup application 
3. OrinigateResponse event with failure comes
4. SoftHangupRequest event is created 
5. It creates sip CANCEL event and sends that 
6. Debug message is pjsip:         endpoint ...Request msg CANCEL/cseq=8486 (tdta0x7ffe44021e30): skipping target resolution because address is already set
7. There is no Manager event Hangup and asterisk crashes in trying to generate Hangup event 

> Crash in hangup at chan_pjsip.c:1749
> ------------------------------------
>
>                 Key: ASTERISK-25371
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25371
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: 13.5.0
>         Environment: Linux ubuntu 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>            Reporter: Abhay Gupta
>         Attachments: 8sep.txt, first.txt, fourth.txt, full.txt, full.txt, putty1.log, second.txt, third.txt
>
>
> Asterisk frequently crashes in hangup function of chan_pjsip.c at line chan_pjsip.c:1749
> #0  0x00007f8413ab2d42 in hangup (data=0x7f84840b17e8) at chan_pjsip.c:1749
> and it looks like that channel is NULL
> #0  0x00007f8413ab2d42 in hangup (data=0x7f84840b17e8) at chan_pjsip.c:1749
>         h_data = 0x7f84840b17e8
>         ast = 0x7f8484003cb8
>         channel = 0x0
>         pvt = 0x7f8448905bb0
>         session = 0x7f848402a2e0
>         cause = 0
> All the coredumps with bt , bt full and thread apply all bt is attached 



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