[test-results] [Bamboo] No agents to build plan Asterisk - Trunk - CentOS 5.5 - i386
Bamboo
bamboo at asterisk.org
Mon Jan 17 11:07:31 CST 2011
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ASTTRUNK-CENTOS55-I386-150 has been queued, but there's no agent capable of building it.
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http://bamboo.asterisk.org/browse/ASTTRUNK-CENTOS55-I386/log
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Code Changes
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jpeeler (301791):
>Merged revisions 301790 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.8
>
>........
> r301790 | jpeeler | 2011-01-14 11:32:52 -0600 (Fri, 14 Jan 2011) | 42 lines
>
> Resolve deadlock involving REFER.
>
> Two fixes:
> 1) One must always have the private unlocked before calling
> pbx_builtin_setvar_helper to not invalidate locking order since it locks the
> channel.
> 2) Unlock the channel before calling pbx_find_extension, which starts and stops
> autoservice during the lookup. The problem scenario as illustrated by the
> reporter:
>
> Thread: do_monitor
> -----------------------
> handle_request_do
> handle_incoming
> handle_request_refer
> ast_parking_ext_valid
> pbx_find_extension
> ast_autoservice_stop
> while (chan_list_state == as_chan_list_state) { usleep(1000); }
>
> Thread: autoservice_run
> -----------------------
> autoservice_run
> chan = ast_waitfor_n
> ast_waitfor_nandfds
> ast_waitfor_nandfds_classic / simple / complex (depending on your system)
> ast_channel_lock(c[x]);
>
> handle_request_do and schedule_process_request_queue locks the owner
> if it exists. The autoservice thread is waiting for the channel lock, which
> wasn't ever released since the do_monitor thread was waiting for autoservice
> operations to complete. Solved by unlocking the channel but keeping a reference
> to guarantee safety.
>
> (closes issue #18403)
> Reported by: jthurman
> Patches:
> 20110103-blind_deadlock.diff uploaded by jthurman (license 614)
> issue18403.patch uploaded by jpeeler (license 325)
> Tested by: jthurman
>........
>
lathama (301846):
>Add relationships to function documentation.
>
bbryant (301847):
>Merged revisions 301845 via svnmerge from
>https://origsvn.digium.com/svn/asterisk/branches/1.8
>
>........
> r301845 | bbryant | 2011-01-14 14:35:23 -0500 (Fri, 14 Jan 2011) | 9 lines
>
> Fix for a consistent MulticastRTP channel driver crash due to use of unitilized
> data.
>
> (closes issue #18290)
> (closes issue #18602)
> Reported by: voipgate, wybecom
>
> Review: https://reviewboard.asterisk.org/r/1076/
>........
>
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