[asterisk-bugs] [JIRA] (ASTERISK-30070) pjsip: Deadlock between bridge, channel, and RTP

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-30070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-30070:
--------------------------------------

    Summary: pjsip: Deadlock between bridge, channel, and RTP  (was: pjsip: assertion and warnings with webrtc)

> pjsip: Deadlock between bridge, channel, and RTP
> ------------------------------------------------
>
>                 Key: ASTERISK-30070
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30070
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Bridging, Resources/res_pjsip, Resources/res_rtp_asterisk
>    Affects Versions: 18.9.0
>            Reporter: N A
>            Assignee: Unassigned
>              Labels: webrtc
>         Attachments: deadlock.txt, minute_before_crash.txt, o9ktus9fx3.txt, uu2ejyzotz.txt
>
>
> When I joined a webrtc conference multiple times (Cyper Mega Phone 2K), Asterisk crashed after about 5 or 6 joins.
> Backtrace attached.
> In trying to reproduce, I also see thousands of these in the CLI:
> {noformat}
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:10] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> [2022-05-18 13:09:11] WARNING[29755][C-00000006]: res_srtp.c:518 ast_srtp_protect: SRTP protect: replay check failed (index too old)
> {noformat}



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