[asterisk-bugs] [Asterisk 0013839]: call processing deadlock with dialplan reload and ast_hint_state_changed
Asterisk Bug Tracker
noreply at bugs.digium.com
Thu Dec 18 13:49:37 CST 2008
The following issue has been ASSIGNED.
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http://bugs.digium.com/view.php?id=13839
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Reported By: mcallist
Assigned To: file
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Project: Asterisk
Issue ID: 13839
Category: Core/PBX
Reproducibility: random
Severity: major
Priority: normal
Status: assigned
Asterisk Version: 1.4.19
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Disclaimer on File?: N/A
Request Review:
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Date Submitted: 2008-11-04 15:57 CST
Last Modified: 2008-12-18 13:49 CST
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Summary: call processing deadlock with dialplan reload and
ast_hint_state_changed
Description:
I had a dialplan reload hit while a state change was taking place. Looking
at core, it appears that the conlock was taken by
ast_merge_context_and_delete() and the hints lock was taken by
ast_hint_state_changed()
The hint state change eventually came to ast_hint_extension() which
attempts to grab conlock. In the mean time calls were stacking up. I
forced a Segfault to get a core file and dug in to get this information.
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Issue History
Date Modified Username Field Change
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2008-12-18 13:49 file Status confirmed => assigned
2008-12-18 13:49 file Assigned To => file
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