CREATE table t1 (i int);

insert into t1 values (1),(2),(3);

EXECUTE IMMEDIATE "CREATE PROCEDURE p1() SELECT 1 FROM t1  PROCEDURE ANALYSE( 10, (SELECT i FROM t1));";

drop table t1;

Version: '10.4.11-MariaDB-debug' 

/10.4/src/sql/sp_head.cc:803: virtual sp_head::~sp_head(): Assertion `m_thd == __null' failed.

191128 17:38:08 [ERROR] mysqld got signal 6 ;

linux/raise.c:54(__GI_raise)[0x7f1aad83c428]

stdlib/abort.c:91(__GI_abort)[0x7f1aad83e02a]

assert/assert.c:92(__assert_fail_base)[0x7f1aad834bd7]

/lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x7f1aad834c82]

sql/sp_head.cc:805(sp_head::~sp_head())[0x556d9881e63e]

sql/sp_head.cc:832(sp_head::~sp_head())[0x556d9881e810]

sql/sql_lex.cc:819(lex_end_stage1(LEX*))[0x556d988dbc64]

sql/sql_prepare.cc:4085(Prepared_statement::prepare(char const*, unsigned int))[0x556d9894295b]

sql/sql_prepare.cc:4874(Prepared_statement::execute_immediate(char const*, unsigned int))[0x556d98944fc1]

sql/sql_prepare.cc:2922(mysql_sql_stmt_execute_immediate(THD*))[0x556d9893f67c]

sql/sql_parse.cc:3906(mysql_execute_command(THD*))[0x556d9891610d]

sql/sql_parse.cc:7901(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x556d98924b4b]

sql/sql_parse.cc:1844(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x556d9890fcf8]

sql/sql_parse.cc:1360(do_command(THD*))[0x556d9890e359]

sql/sql_connect.cc:1412(do_handle_one_connection(CONNECT*))[0x556d98a97e4d]

sql/sql_connect.cc:1317(handle_one_connection)[0x556d98a97b76]

/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f1aaed2b6ba]

x86_64/clone.S:111(clone)[0x7f1aad90e41d]