[asterisk-bugs] [JIRA] (ASTERISK-29187) stasis.c:1474 FRACK!, Failed assertion bad magic number 0x0 for object in publish_msg

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-29187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=252859#comment-252859 ] 

Asterisk Team commented on ASTERISK-29187:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. Please note that log messages and other files should not be sent to the Sangoma Asterisk Team unless explicitly asked for. All files should be placed on this issue in a sanitized fashion as needed.

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> stasis.c:1474 FRACK!, Failed assertion bad magic number 0x0 for object in publish_msg
> -------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-29187
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29187
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_stasis
>    Affects Versions: 17.8.0, 18.0.1
>         Environment: Kubernetes pod running on a Container Optimized OS (GCE) instance
>            Reporter: Mauri de Souza Meneguzzo (3CPlus)
>
> This is a follow up for ASTERISK-28931, which we opened some time ago. Seems like the same problem is happening again.
> This problem started on Asterisk 17.3.0 and is happening in every version onwards. We are currently running version 18.0.1 and the segfault still occurs.
> Our Asterisk instances are crashing at least one time per day with the following backtrace being displayed:
> FRACK!, Failed assertion bad magic number 0x0 for object 0x7fa328020c60 (0) at line 1474 in publish_msg of stasis.c
> # 0: asterisk __ast_assert_failed()
> # 1: asterisk <unknown>()
> # 2: asterisk __ao2_ref() 
> # 3: asterisk <unknown>() 
> # 4: asterisk stasis_publish() 
> # 5: asterisk bridge_topics_destroy() 
> # 6: asterisk <unknown>() 
> # 7: asterisk __ao2_ref() 
> # 8: asterisk <unknown>() 
> # 9: asterisk __ao2_ref() 
> #10: asterisk ast_bridge_depart() 
> #11: [0x7fa33f7c16c0] res_stasis.so res_stasis.c:1567 stasis_app_exec() 
> #12: [0x7fa33f02e310] app_stasis.so app_stasis.c:105 app_exec() 
> #13: asterisk pbx_exec() 
> #14: asterisk <unknown>() 
> #15: asterisk ast_spawn_extension() 
> #16: asterisk <unknown>() 
> #17: asterisk <unknown>() 
> #18: asterisk <unknown>() 
> #19: [0x7fa350359ea7] libpthread.so.0 pthread_create.c:478 start_thread() 
> #20: [0x7fa34ffb0d4f] libc.so.6 clone.S:97 __GI___clone() 
> 26 Segmentation fault (core dumped) asterisk  -fg



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