On 10/8/25 2:24 PM, Eelco Chaudron wrote:
> 
> 
> On 7 Oct 2025, at 16:43, Ilya Maximets wrote:
> 
>> These tests are executing group updates and then check the logs, but
>> it is possible that logs are not yet flushed to the disk.  That is
>> causing sporadic failures like this one:
>>
>>   +awk: stddev.awk:10: fatal: division by zero attempted
>>
>> This happens when we run the awk script to check the bucket load
>> before the logs actually appear in the file.
>>
>> Fix that by always waiting for the logs.
>>
>> FreeBSD also has a long standing issue with async IO where some logs
>> can be re-ordered and jammed together.  This mostly happens in the
>> 'equal weights' test due to high amount of logging.  Changing the
>> pattern from 'ofproto_dpif|DBG|.*Bucket' to a shorter '|DBG|.*Bucket'
>> should solve most of the issues of this kind in this particular test.
>>
>> Signed-off-by: Ilya Maximets <[email protected]>
>> ---
> 
> Thanks for looking into this. The changes look good to me.
> 
> Acked-by: Eelco Chaudron <[email protected]>
> 

Thanks!  Applied to all branches down to 3.3.

Best regards, Ilya Maximets.
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