[OpenSIPS-Devel] [ opensips-Bugs-3443379 ] ERROR:stun:receive: failed to get resp buffer

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Mon Feb 20 15:34:03 CET 2012


Bugs item #3443379, was opened at 2011-11-27 03:32
Message generated for change (Comment added) made by vladut-paiu
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Category: core
Group: 1.7.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Sergey Lavrov (sybasesql)
Assigned to: Vladut-Stefan Paiu (vladut-paiu)
Summary: ERROR:stun:receive: failed to get resp buffer

Initial Comment:
Dear All!

OS: Scientific Linux 6.1 x86_64
OpenSIPS: 1.7.1 revision 8587

I have near 10 000 SIP abonents who actively use STUN module.
Current STUN load is near 1000 pps (packets per second).
From time to time OpenSIPS log errors in STUN module after that STUN module stopped working and responding.

Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer
Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer
Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer
Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer
Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer
Nov 23 22:11:01 /usr/sbin/opensips[810]: ERROR:stun:receive: failed to get resp buffer

Fifo command get_statistics free_size show available memory size:
# opensipsctl fifo get_statistics free_size
shmem:free_size = 520270456


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>Comment By: Vladut-Stefan Paiu (vladut-paiu)
Date: 2012-02-20 06:34

Message:
Hello,

Any updates on this ?

Regards,
Vlad

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Comment By: Vladut-Stefan Paiu (vladut-paiu)
Date: 2011-11-28 02:27

Message:
Hello,

It seems you are out of PKG memory, as you are having a significant amount
of traffic. 
Could you please try to increase PKG mem ( via the -M parameter ) and see
if the problem re-appears ?

Regards,
Vlad

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