[asterisk-bugs] [Asterisk 0017610]: Deadlock is happended.( between channel and sip_pvt lock)
Asterisk Bug Tracker
noreply at bugs.digium.com
Mon Jul 12 03:21:36 CDT 2010
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=17610
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Reported By: warmguy
Assigned To:
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Project: Asterisk
Issue ID: 17610
Category: Channels/chan_sip/General
Reproducibility: have not tried
Severity: major
Priority: normal
Status: feedback
Asterisk Version: SVN
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): trunk
SVN Revision (number only!): 274052
Request Review:
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Date Submitted: 2010-07-08 23:36 CDT
Last Modified: 2010-07-12 03:21 CDT
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Summary: Deadlock is happended.( between channel and sip_pvt
lock)
Description:
I have been testing asterisk. (Trunk version)
When testing more than 4cps asterisk does not work.
I am confirmed reason for using GDB.
The reason is estimated to deadlock. Help needed.
Between thread ID 24 and thread ID 5 the circular Deadlock occurs.
Thread 24 (Thread 0x8cc8b90 (LWP 1886)): chan lock(waiting) <-
sip_pvt_lock(acquired) <- monlock(acquired)
Thread 5 (Thread 0x648ab90 (LWP 1948)): sip_pvt lock(waiting) <- chan
lock(acquired)
Here is the debugging information.
<removed> pabelanger
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(0124478) warmguy (reporter) - 2010-07-12 03:21
https://issues.asterisk.org/view.php?id=17610#c124478
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Thank you for answers,
My test version is received from the
http://svn.digium.com/svn/asterisk/trunk address.
In my opinion, fixed version is received from the
http://svn.digium.com/svn/asterisk/branches/1.6.2 address.
It is much different between the file main/channel.c of two versions.
Issue History
Date Modified Username Field Change
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2010-07-12 03:21 warmguy Note Added: 0124478
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