[asterisk-bugs] [JIRA] Feedback Entered: (ASTERISK-17336) Segfault when transferring call

[Alastair Battrick (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-17336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alastair Battrick updated ASTERISK-17336:
-----------------------------------------

    Status: Open  (was: Waiting for Feedback)

> Segfault when transferring call
> -------------------------------
>
>                 Key: ASTERISK-17336
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-17336
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/General
>            Reporter: Alastair Battrick
>            Assignee: Alastair Battrick
>            Severity: Critical
>         Attachments: asterisk_backtrace-11022011_133100.txt, gdb.txt, sip_setopt_bt_2.txt, sip_setopt_bt.txt
>
>
> Asterisk crashes with <ZOMBIE> in the log.
> We have a SIP trunk, with approx 25 SIP users and a couple of IAX users. The log shows it happening just after musiconhold comes off, but that could be a coincidence.
> Running on Centos 5.5
> Linux version 2.6.18-194.26.1.el5
> gdb backtrace attached
> ****** ADDITIONAL INFORMATION ******
> [Feb  2 12:38:01] VERBOSE[8940] chan_sip.c:   == Extension Changed 514[ext-local] new state InUse for Notify User 514
> [Feb  2 12:38:01] VERBOSE[8940] chan_sip.c:   == Extension Changed 514[ext-local] new state InUse for Notify User 256
> [Feb  2 12:38:01] VERBOSE[8940] chan_sip.c:   == Extension Changed 514[ext-local] new state InUse for Notify User 260 (queued)
> [Feb  2 12:38:01] VERBOSE[8940] chan_sip.c:   == Extension Changed 514[ext-local] new state InUse for Notify User 512
> [Feb  2 12:38:07] VERBOSE[12371] res_musiconhold.c:     -- Started music on hold, class 'default', on SIP/514-000002b6
> [Feb  2 12:38:07] VERBOSE[8964] res_musiconhold.c:     -- Stopped music on hold on SIP/77.240.48.214:5061-000002ac
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Executing [h at macro-dial-one:1] Macro("SIP/259-000002b5", "hangupcall,") in new stack
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Executing [s at macro-hangupcall:1] GotoIf("SIP/259-000002b5", "1?skiprg") in new stack
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Goto (macro-hangupcall,s,4)
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Executing [s at macro-hangupcall:4] GotoIf("SIP/259-000002b5", "1?skipblkvm") in new stack
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Goto (macro-hangupcall,s,7)
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Executing [s at macro-hangupcall:7] GotoIf("SIP/259-000002b5", "1?theend") in new stack
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Goto (macro-hangupcall,s,9)
> [Feb  2 12:38:07] VERBOSE[12371] pbx.c:     -- Executing [s at macro-hangupcall:9] Hangup("SIP/259-000002b5", "") in new stack
> [Feb  2 12:38:07] VERBOSE[12371] app_macro.c:   == Spawn extension (macro-hangupcall, s, 9) exited non-zero on 'SIP/259-000002b5' in macro 'hangupcall'
> [Feb  2 12:38:07] VERBOSE[12371] features.c:   == Spawn extension (macro-dial-one, h, 1) exited non-zero on 'SIP/259-000002b5'
> [Feb  2 12:38:07] VERBOSE[12371] res_musiconhold.c:     -- Stopped music on hold on SIP/259-000002ad<ZOMBIE>
> [Feb  2 12:38:15] VERBOSE[12398] config.c:   == Parsing '/etc/asterisk/asterisk.conf': [Feb  2 12:38:15] VERBOSE[12398] config.c:   == Found
> [Feb  2 12:38:16] VERBOSE[12398] manager.c:   == Manager registered action DataGet
> [Feb  2 12:38:16] VERBOSE[12398] loader.c:  Asterisk Dynamic Loader Starting:

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