Daniele Sciascia added a comment - 2022-11-24 09:56 I found an issue and a test case that causes mysql_shutdown in mysqltest client to fail as described in this ticket. The MTR test to reproduce: --source include/galera_cluster.inc --source include/have_debug_sync.inc --let $node_1=node_1 --let $node_2=node_2 --source include/auto_increment_offset_save.inc --connection node_2 SET GLOBAL debug_dbug="+d,simulate_shutdown_client_slow"; --source include/restart_mysqld.inc --source include/auto_increment_offset_restore.inc and this DBUG_EXECUTE_IF in sql_parse.cc: diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 0261e7480f1..71d228f3338 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2206,6 +2206,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd, my_eof(thd); kill_mysql(thd); error=TRUE; + DBUG_EXECUTE_IF("simulate_shutdown_client_slow", my_sleep(1000000);); break; } #endif I tested this in 10.4, but I presume it's the same issue. I could take this ticket over, since it is stalled and I have a tentative fix.

Julius Goryavsky added a comment - 2024-03-27 06:10 Fixed merged with head revision: https://github.com/MariaDB/server/commit/c71dc395292f41685530c0fa92c5ce4d78eabfa0