[ZBXNEXT-1405] The logentry "Message size *** exceeds the maximum size 67108864 bytes. Message ignored." Doesn't give source info, would like to know the IP for instance or any other info that lets me find it Created: 2012 Sep 06  Updated: 2013 Nov 04  Resolved: 2013 Aug 06

Status: Closed
Project: ZABBIX FEATURE REQUESTS
Component/s: Server (S)
Affects Version/s: 2.1.0, 2.2.0
Fix Version/s: 2.0.8, 2.1.2

Type: New Feature Request Priority: Trivial
Reporter: Frater Assignee: Unassigned
Resolution: Fixed Votes: 3
Labels: debugging, limits, trivial
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Linux


Issue Links:
Duplicate
duplicates ZBX-6850 Add host information to error about e... Closed

 Description   

All of a sudden (since a trunk upgrade), I'm getting warning messages "Message size *** exceeds the maximum size 67108864 bytes. Message ignored."
It's in the file src/libs/zbxcomms/comms.c

I would like to know the culprit.
I have no idea now.
The IP might help



 Comments   
Comment by Oleksii Zagorskyi [ 2012 Sep 07 ]

it is from forum thread I suppose http://www.zabbix.com/forum/showthread.php?t=28931

Comment by Frater [ 2013 Mar 01 ]

Can you take a look at it...
I would love to upgrade, but pending this issue I'm stuck at 2.02

Comment by Stanislav Antic [ 2013 Jun 17 ]

Is there a way to put id of item that's responsible?

Comment by Andris Zeila [ 2013 Aug 06 ]

Fixed in development branch svn://svn.zabbix.com/branches/dev/ZBXNEXT-1405

Comment by Alexander Vladishev [ 2013 Aug 06 ]

Successfully tested!

Comment by Andris Zeila [ 2013 Aug 06 ]

Released in:
pre-2.0.8 r37599
pre-2.1.2 r37600

Comment by richlv [ 2013 Aug 06 ]

(1) whatsnew (with before/after examples)

wiper added to whatsnew, please review: https://www.zabbix.com/documentation/2.0/manual/introduction/whatsnew208?&#improved_warnings_for_messages_exceeding_size_limits

<richlv> thanks, i only slightly changed formatting, CLOSED

Comment by Riaan Olivier [ 2013 Oct 17 ]

After the change to show the IP I got this error, but no IP was shown:
64205:20131017:082123.932 Message size 140737488269136 from IP exceeds the maximum size 134217728 bytes. Message ignored.

Comment by Andris Zeila [ 2013 Oct 17 ]

The size is obviously wrong so this is not a simple problem of client sending larger data packet to server. The empty IP field indicates that there was a problem obtaining IP address from socket which together with ZBX-6835 suggests that connection was dropped in the beginning of data exchange.

Comment by Pavel [ 2013 Oct 29 ]

How I could debug reason why connection has been dropped in the beginning of data exchange?
We seen a lots of such messages without IP in logs.

Comment by Andris Zeila [ 2013 Nov 04 ]

Now it should write real reason (TCP error description) why the connection was dropped instead of bogus message about message size.

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