MariaDB [(none)]> CREATE OR REPLACE TABLE test.t1 ENGINE = CONNECT TABLE_TYPE = MYSQL CONNECTION= 'mysql://foo:bar@mysql8:3306/foo/bar';

ERROR 1105 (HY000): (1130) Host '192.168.100.100' is not allowed to connect to this MySQL server

mysql> create user 'random'@'%' identified by 'SDfkhskj53!';

Query OK, 0 rows affected (0.00 sec)

mysql> drop database if exists foo;

Query OK, 0 rows affected, 1 warning (0.00 sec)

MariaDB [(none)]> CREATE OR REPLACE TABLE test.t1 ENGINE = CONNECT TABLE_TYPE = MYSQL CONNECTION= 'mysql://foo:bar@mysql8:3306/foo/bar';

ERROR 2013 (HY000): Lost connection to server during query

220914  4:38:43 [ERROR] mysqld got signal 11 ;

This could be because you hit a bug. It is also possible that this binary

or one of the libraries it was linked against is corrupt, improperly built,

or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help

diagnose the problem, but since we have already crashed,

something is definitely wrong and this may fail.

Server version: 10.7.5-MariaDB-log

key_buffer_size=134217728

read_buffer_size=131072

max_used_connections=1

max_threads=153

thread_count=1

It is possible that mysqld could use up to

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467995 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fcb180009b8

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x7fcb24beecc0 thread_stack 0x49000

/usr/sbin/mariadbd(my_print_stacktrace+0x2e)[0x5625a1bd347e]

/usr/sbin/mariadbd(handle_fatal_signal+0x307)[0x5625a1641df7]

sigaction.c:0(__restore_rt)[0x7fcb4fe7f630]

/usr/sbin/mariadbd(+0x9ea8f7)[0x5625a16148f7]

/usr/sbin/mariadbd(mysql_close+0x22)[0x5625a1617eb2]

connect/myconn.cpp:541(MYSQLC::Open(_global*, char const*, char const*, char const*, char const*, int, char const*))[0x7fcb4c20e3e9]

connect/myconn.cpp:156(MyColumns(_global*, THD*, char const*, char const*, char const*, char const*, char const*, char const*, int, bool))[0x7fcb4c20fc98]

connect/ha_connect.cc:6087(CheckSelf(_global*, TABLE_SHARE*, char const*, char const*, char const*, char const*, int))[0x7fcb4c1d556d]

/usr/sbin/mariadbd(_Z17create_table_implP3THDP16st_ddl_log_stateS2_RK25st_mysql_const_lex_stringS5_S5_S5_S5_14DDL_options_stP14HA_CREATE_INFOP10Alter_infoiPbPP6st_keyPjP34st_mysql_const_unsigned_lex_string+0x658)[0x5625a14b2628]

/usr/sbin/mariadbd(_Z26mysql_create_table_no_lockP3THDP16st_ddl_log_stateS2_PK25st_mysql_const_lex_stringS5_P22Table_specification_stP10Alter_infoPbiP10TABLE_LIST+0x15f)[0x5625a14b2c8f]

/usr/sbin/mariadbd(_Z18mysql_create_tableP3THDP10TABLE_LISTP22Table_specification_stP10Alter_info+0x1d6)[0x5625a14b2fa6]

/usr/sbin/mariadbd(_ZN25Sql_cmd_create_table_like7executeEP3THD+0x7e4)[0x5625a14b48a4]

/usr/sbin/mariadbd(_Z21mysql_execute_commandP3THDb+0x1ecc)[0x5625a140e7cc]

/usr/sbin/mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x20b)[0x5625a141215b]

/usr/sbin/mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0x1217)[0x5625a1414317]

/usr/sbin/mariadbd(_Z10do_commandP3THDb+0x123)[0x5625a14159b3]

sql/sql_table.cc:4531(create_table_impl(THD*, st_ddl_log_state*, st_ddl_log_state*, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, DDL_options_st, HA_CREATE_INFO*, Alter_info*, int, bool*, st_key**, unsigned int*, st_mysql_const_unsigned_lex_string*))[0x5625a1519477]

sql/sql_table.cc:4677(mysql_create_table_no_lock(THD*, st_ddl_log_state*, st_ddl_log_state*, st_mysql_const_lex_string const*, st_mysql_const_lex_string const*, Table_specification_st*, Alter_info*, bool*, int, TABLE_LIST*))[0x5625a1519714]

sql/sql_table.cc:4784(mysql_create_table(THD*, TABLE_LIST*, Table_specification_st*, Alter_info*))[0x5625a18658ac]

nptl/pthread_create.c:307(start_thread)[0x7fcb4fe77ea5]

x86_64/clone.S:113(__clone)[0x7fcb4f392b0d]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x7fcb180106a0): CREATE OR REPLACE TABLE test.t1 ENGINE = CONNECT TABLE_TYPE = MYSQL CONNECTION= 'mysql://foo:bar@mysql8:3306/foo/bar'

{   "frames":

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                ,   "file_name": "/usr/sbin/mariadbd"

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                ,   "file_name": "/usr/sbin/mariadbd"

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              , {   "address": 94176679353487

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              , {   "address": 94176679354278

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              , {   "address": 94176679360676

                ,   "build_id": "ad4952ebe4515fa6114eeabfca86f0ea821f1fbd"

                ,   "build_id_offset": 8956068

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              , {   "address": 94176678695259

                ,   "build_id": "ad4952ebe4515fa6114eeabfca86f0ea821f1fbd"

                ,   "build_id_offset": 8290651

                ,   "function_name": "mysql_parse(THD*, char*, unsigned int, Parser_state*)"

                ,   "file_name": "/usr/sbin/mariadbd"

                }

              , {   "address": 94176678703895

                ,   "build_id": "ad4952ebe4515fa6114eeabfca86f0ea821f1fbd"

                ,   "build_id_offset": 8299287

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                ,   "file_name": "/usr/sbin/mariadbd"

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              , {   "address": 94176678709683

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