[debian-mysql] Bug#968915: mariadb-10.4: FTBFS on hppa: test main.long_unique lost connection to server

[Otto Kekäläinen]

Source: mariadb-10.4
Version: 1:10.4.13-1~exp1
Severity: important
Tags: upstream
Justification: fails to build from source (but built successfully in the past)
User: debian-hppa at lists.debian.org
Usertags: hppa

The MariaDB Server package was building fine on hppa in version
1:10.4.12-1~exp3. However the next upload of 1:10.4.13-1~exp1
regressed it.

Before:
https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.4&arch=hppa&ver=1%3A10.4.12-1%7Eexp3&stamp=1586550645&raw=0

After:
https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.4&arch=hppa&ver=1%3A10.4.13-1%7Eexp1&stamp=1593425689&raw=0

*****
main.long_unique                         w4 [ retry-fail ]
        Test ended at 2020-06-29 10:02:26

CURRENT_TEST: main.long_unique
mysqltest: At line 409: query 'insert into t1
values(concat(repeat('sachin',10000000),'1'),concat(repeat('sachin',10000000),'1'),
concat(repeat('sachin',10000000),'1'))' failed: 2013: Lost connection
to MySQL server during query
*****


Help from hppa experts on why this happens on hppa but not other
platforms would be appreciated.

Contributions are welcome in this bug report on via Salsa:
https://wiki.debian.org/Teams/MySQL/patches