[Freeswitch-users] Already hung channels in 'show channels' output never go away

Thu Mar 17 13:03:16 MSK 2011

http://jira.freeswitch.org/browse/FS-3157

2011/3/16 Anthony Minessale <anthony.minessale at gmail.com>

> can you also get some console traces on debug level of the traffic
> happening on the box.
>
>
> On Wed, Mar 16, 2011 at 12:55 PM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
> > yes you probably found a use case where the rwlock is not released
> > Can you open a JIRA and upload a gcore of the box when it's in the stuck
> state.
> >
> >
> > On Wed, Mar 16, 2011 at 3:15 AM, Dmitry Sytchev <kbdfck at gmail.com>
> wrote:
> >> I missed I'm using mod_hash for mod_hash_limit, calling
> >> execute("limit","hash $realm $key")
> >> and
> >> api("limit_usage","hash $realm $key")
> >> from perl ESL. And there are messages on FS shutdown (from hash_limit
> >> cleanup task?)
> >> Maybe using mod_hash_limit affect channel destroy sequence in some way?
> >> hash_dump shows nothing after channel hangup, but channel which was
> hungup
> >> first stays in channel list forever :(
> >> 2011-03-16 11:12:07.454839 [ERR] switch_loadable_module.c:489 Giving up
> on
> >> 'sofia' waiting for existing references.
> >>
> >> 2011-03-16 11:12:07.944692 [CRIT] sofia.c:1646 Waiting for 2 session(s)
> >> 2011-03-16 11:12:08.944692 [CRIT] sofia.c:1646 Waiting for 2 session(s)
> >> 2011-03-16 11:12:09.944693 [CRIT] sofia.c:1646 Waiting for 2 session(s)
> >> 2011-03-16 11:12:10.944678 [CRIT] sofia.c:1646 Waiting for 2 session(s)
> >>
> >>
> >>
> >> 2011/3/12 Anthony Minessale <anthony.minessale at gmail.com>
> >>>
> >>> this sounds odd,
> >>> are you on the latest GIT build?
> >>>
> >>> try doing a gcore on the box when its like that and run gdb on it and
> >>> do thread apply all bt
> >>>
> >>>
> >>> On Fri, Mar 11, 2011 at 3:38 PM, Dmitry Sytchev <kbdfck at gmail.com>
> wrote:
> >>> > I use cdr_xml only. If the call fails before entering ESL script,
> seems
> >>> > there are no stuck records, but they appear after some actions in ESL
> >>> > even
> >>> > if there was no bridge attempt.
> >>> >
> >>> > 2011/3/11 Anthony Minessale <anthony.minessale at gmail.com>
> >>> >>
> >>> >> that looks like they are all stuck in the CDR module.
> >>> >> What module are you using?
> >>> >>
> >>> >>
> >>> >>
> >>> >> On Fri, Mar 11, 2011 at 5:58 AM, Dmitry Sytchev <kbdfck at gmail.com>
> >>> >> wrote:
> >>> >> > I think this is not the case, but anyway, what to do with these
> hung
> >>> >> > channels?
> >>> >> > Maybe I'm doing something wrong while bridging or processing
> events?
> >>> >> > Maybe
> >>> >> > unprocessed events can affect channel destroy procedure?
> >>> >> > 2011/3/11 Avi Marcus <avi at avimarcus.net>
> >>> >> >>
> >>> >> >> Regarding ram usage, I'd imagine this is the case:
> >>> >> >> http://www.linuxatemyram.com/
> >>> >> >> -Avi
> >>> >> >>
> >>> >> >> On Fri, Mar 11, 2011 at 12:33 PM, Dmitry Sytchev <
> kbdfck at gmail.com>
> >>> >> >> wrote:
> >>> >> >>>
> >>> >> >>> BTW, uuid_dump 7ae28028-4bc2-11e0-a92f-452f3d3d66ea returns with
> >>> >> >>> -ERR
> >>> >> >>> No
> >>> >> >>> such channel.
> >>> >> >>>
> >>> >> >>> 2011/3/11 Dmitry Sytchev <kbdfck at gmail.com>
> >>> >> >>>>
> >>> >> >>>> Hi All
> >>> >> >>>> I'm using Perl ESL outbound script to bridge incoming call to
> sip
> >>> >> >>>> endpoint. I'm doing execute("bridge","sofia/user/somebody"),
> then
> >>> >> >>>> processing
> >>> >> >>>> events like CHANNEL_HANGUP and EXECUTE_COMPLETE to determine
> >>> >> >>>> bridge
> >>> >> >>>> result.
> >>> >> >>>> Everything works fine, but original incoming call channel is
> never
> >>> >> >>>> removed
> >>> >> >>>> from list:
> >>> >> >>>> After few calls I see original incoming channels in 'show
> >>> >> >>>> channels'
> >>> >> >>>> output:
> >>> >> >>>> 7ae28028-4bc2-11e0-a92f-452f3d3d66ea,inbound,2011-03-11
> >>> >> >>>>
> >>> >> >>>>
> >>> >> >>>> 12:32:27,1299835947,sofia/external/xxxx at 85.x.x.199
> ,CS_REPORTING,622xxxx,622xxxx,85.114.x.x,622xxxx,hangup,USER_BUSY,XML,route_in,,,,,,,,
> xxx.xxx.ru,,,HANGUP,,,,
> >>> >> >>>> 883c9eb6-4bc2-11e0-a935-452f3d3d66ea,inbound,2011-03-11
> >>> >> >>>>
> >>> >> >>>>
> >>> >> >>>> 12:32:50,1299835970,sofia/external/xxxx at 85.x.x.199
> ,CS_REPORTING,622xxxx,622xxxx,85.114.x.x,622xxxx,hangup,USER_BUSY,XML,route_in,,,,,,,,
> xxx.xxx.ru,,,HANGUP,,,,
> >>> >> >>>> 9f6a0f92-4bc2-11e0-a93b-452f3d3d66ea,inbound,2011-03-11
> >>> >> >>>>
> >>> >> >>>>
> >>> >> >>>> 12:33:29,1299836009,sofia/external/xxxx at 85.x.x.199
> ,CS_REPORTING,622xxxx,622xxxx,85.114.x.x,622xxxx,hangup,USER_BUSY,XML,route_in,,,,,,,,
> xxx.xxx.ru,,,HANGUP,,,
> >>> >> >>>> Also, when I try to stop freeswitch i see these messages on
> >>> >> >>>> console:
> >>> >> >>>> 2011-03-11 15:28:22.517063 [CRIT] sofia.c:1632 Waiting for 13
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:22.701034 [CRIT] sofia.c:1632 Waiting for 3
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:23.517064 [CRIT] sofia.c:1632 Waiting for 13
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:23.701033 [CRIT] sofia.c:1632 Waiting for 3
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:24.517062 [CRIT] sofia.c:1632 Waiting for 13
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:24.705036 [CRIT] sofia.c:1632 Waiting for 3
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:25.517064 [CRIT] sofia.c:1632 Waiting for 13
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:25.709031 [CRIT] sofia.c:1632 Waiting for 3
> >>> >> >>>> session(s)
> >>> >> >>>> 2011-03-11 15:28:26.517065 [CRIT] sofia.c:1632 Waiting for 13
> >>> >> >>>> session(s)
> >>> >> >>>>
> >>> >> >>>> Why these channels are not removed from list? I also noticed
> that
> >>> >> >>>> memory
> >>> >> >>>> consumption by freeswitch process constantly grows call by
> call.
> >>> >> >>>>
> >>> >> >>>> --
> >>> >> >>>> Best regards,
> >>> >> >>>>
> >>> >> >>>> Dmitry Sytchev,
> >>> >> >>>> IT Engineer
> >>> >> >>>
> >>> >> >>>
> >>> >> >>>
> >>> >> >>> --
> >>> >> >>> Best regards,
> >>> >> >>>
> >>> >> >>> Dmitry Sytchev,
> >>> >> >>> IT Engineer
> >>> >> >>>
> >>> >> >>> _______________________________________________
> >>> >> >>> FreeSWITCH-users mailing list
> >>> >> >>> FreeSWITCH-users at lists.freeswitch.org
> >>> >> >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> >> >>>
> >>> >> >>>
> >>> >> >>> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> >> >>> http://www.freeswitch.org
> >>> >> >>>
> >>> >> >>
> >>> >> >>
> >>> >> >> _______________________________________________
> >>> >> >> FreeSWITCH-users mailing list
> >>> >> >> FreeSWITCH-users at lists.freeswitch.org
> >>> >> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> >> >>
> >>> >> >>
> >>> >> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> >> >> http://www.freeswitch.org
> >>> >> >>
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> > --
> >>> >> > Best regards,
> >>> >> >
> >>> >> > Dmitry Sytchev,
> >>> >> > IT Engineer
> >>> >> >
> >>> >> > _______________________________________________
> >>> >> > FreeSWITCH-users mailing list
> >>> >> > FreeSWITCH-users at lists.freeswitch.org
> >>> >> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> >> >
> >>> >> > UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> >> > http://www.freeswitch.org
> >>> >> >
> >>> >> >
> >>> >>
> >>> >>
> >>> >>
> >>> >> --
> >>> >> Anthony Minessale II
> >>> >>
> >>> >> FreeSWITCH http://www.freeswitch.org/
> >>> >> ClueCon http://www.cluecon.com/
> >>> >> Twitter: http://twitter.com/FreeSWITCH_wire
> >>> >>
> >>> >> AIM: anthm
> >>> >> MSN:anthony_minessale at hotmail.com
> >>> >> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> >>> >> IRC: irc.freenode.net #freeswitch
> >>> >>
> >>> >> FreeSWITCH Developer Conference
> >>> >> sip:888 at conference.freeswitch.org
> >>> >> googletalk:conf+888 at conference.freeswitch.org
> >>> >> pstn:+19193869900
> >>> >>
> >>> >> _______________________________________________
> >>> >> FreeSWITCH-users mailing list
> >>> >> FreeSWITCH-users at lists.freeswitch.org
> >>> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> >>
> >>> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> >> http://www.freeswitch.org
> >>> >
> >>> >
> >>> >
> >>> > --
> >>> > Best regards,
> >>> >
> >>> > Dmitry Sytchev,
> >>> > IT Engineer
> >>> >
> >>> > _______________________________________________
> >>> > FreeSWITCH-users mailing list
> >>> > FreeSWITCH-users at lists.freeswitch.org
> >>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> > UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> > http://www.freeswitch.org
> >>> >
> >>> >
> >>>
> >>>
> >>>
> >>> --
> >>> Anthony Minessale II
> >>>
> >>> FreeSWITCH http://www.freeswitch.org/
> >>> ClueCon http://www.cluecon.com/
> >>> Twitter: http://twitter.com/FreeSWITCH_wire
> >>>
> >>> AIM: anthm
> >>> MSN:anthony_minessale at hotmail.com
> >>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> >>> IRC: irc.freenode.net #freeswitch
> >>>
> >>> FreeSWITCH Developer Conference
> >>> sip:888 at conference.freeswitch.org
> >>> googletalk:conf+888 at conference.freeswitch.org
> >>> pstn:+19193869900
> >>>
> >>> _______________________________________________
> >>> FreeSWITCH-users mailing list
> >>> FreeSWITCH-users at lists.freeswitch.org
> >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>> http://www.freeswitch.org
> >>
> >>
> >>
> >> --
> >> Best regards,
> >>
> >> Dmitry Sytchev,
> >> IT Engineer
> >>
> >> _______________________________________________
> >> FreeSWITCH-users mailing list
> >> FreeSWITCH-users at lists.freeswitch.org
> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >> http://www.freeswitch.org
> >>
> >>
> >
> >
> >
> > --
> > Anthony Minessale II
> >
> > FreeSWITCH http://www.freeswitch.org/
> > ClueCon http://www.cluecon.com/
> > Twitter: http://twitter.com/FreeSWITCH_wire
> >
> > AIM: anthm
> > MSN:anthony_minessale at hotmail.com
> > GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> > IRC: irc.freenode.net #freeswitch
> >
> > FreeSWITCH Developer Conference
> > sip:888 at conference.freeswitch.org
> > googletalk:conf+888 at conference.freeswitch.org
> > pstn:+19193869900
> >
>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> IRC: irc.freenode.net #freeswitch
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org
> googletalk:conf+888 at conference.freeswitch.org
> pstn:+19193869900
>
> _______________________________________________
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>


-- 
Best regards,

Dmitry Sytchev,
IT Engineer
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