The same crash happens on upstream mysql so I file a bug report there as well.
** Bug watch added: MySQL Bug System #85373 http://bugs.mysql.com/bug.php?id=85373 ** Also affects: mysql-server via http://bugs.mysql.com/bug.php?id=85373 Importance: Unknown Status: Unknown ** Tags added: upstream -- You received this bug notification because you are a member of Ubuntu Server/Client Support Team, which is subscribed to MySQL. Matching subscriptions: Ubuntu Server/Client Support Team https://bugs.launchpad.net/bugs/1670332 Title: percona server 5.7 crashes with signal 11 Item_func4walkE in backtrace To manage notifications about this bug go to: https://bugs.launchpad.net/mysql-server/+bug/1670332/+subscriptions -- Mailing list: https://launchpad.net/~enterprise-support Post to : [email protected] Unsubscribe : https://launchpad.net/~enterprise-support More help : https://help.launchpad.net/ListHelp
