Bug #120884 Test main.event_upgrade fails to restart the server
Submitted: 7 Jul 5:52
Reporter: Laurynas Biveinis (OCA) Email Updates:
Status: Open Impact on me:
None 
Category:MySQL Server: Tests Severity:S7 (Test Cases)
Version:26.7.0-er OS:MacOS (26.5.2)
Assigned to: CPU Architecture:ARM

[7 Jul 5:52] Laurynas Biveinis
Description:
$ ./mtr main.event_upgrade
...
[ 50%] main.event_upgrade                        [ fail ]
        Test ended at 2026-07-07 08:45:36

CURRENT_TEST: main.event_upgrade
safe_process[8128]: Child process: 8129, killed by signal: 15

Server [mysqld.1 - pid: 8151, winpid: 8151, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
...
2026-07-07T05:45:36.329792Z 1 [ERROR] [MY-011087] [Server] Different lower_case_table_names settings for server ('2') and data dictionary ('0').
2026-07-07T05:45:36.330018Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
2026-07-07T05:45:36.330034Z 0 [ERROR] [MY-010119] [Server] Aborting
...

How to repeat:
See above. I used debug build.