replica in crash loop on mariadb 10.5.7

CREATE TABLE `parent` (

  `id` int(11) NOT NULL AUTO_INCREMENT,

  `tax` decimal(11,0) DEFAULT 0,

  PRIMARY KEY (`id`)

) ENGINE=InnoDB ;

create table child ( 

  `id` int(11) NOT NULL AUTO_INCREMENT,

  `id_parent` int(11) DEFAULT NULL,

  `name` text DEFAULT NULL,

  `age` float(12,2) DEFAULT NULL,

   PRIMARY KEY (`id`),

  CONSTRAINT `fk_1` FOREIGN KEY (`id_parent`) REFERENCES `parent` (`id`) ON DELETE CASCADE ON UPDATE CASCADE

) ENGINE=InnoDB;

DELIMITER $$

CREATE TRIGGER insert_trg 

    AFTER INSERT ON child

    FOR EACH ROW 

begin

if(new.name='Bob')

then

 update parent set tax=tax+new.age where id = new.id_parent;

end if;

 END$$

DELIMITER ;

insert into parent (tax) values (10.1);

insert into  `child` (`id_parent`, `name`, `age`) values ('1', 'Bob', 9);

201202  7:00:00 [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: 10.5.7-MariaDB

key_buffer_size=16777216

read_buffer_size=262144

max_used_connections=1

max_threads=156

thread_count=4

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 379517 K  bytes of memory

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

Thread pointer: 0x2addcc050e98

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 = 0x2add348e1e78 thread_stack 0x40000

mysys/stacktrace.c:213(my_print_stacktrace)[0x564714a975de]

sql/signal_handler.cc:208(handle_fatal_signal)[0x56471440d345]

sigaction.c:0(__restore_rt)[0x2add35923100]

mysys/my_malloc.c:196(my_free)[0x564714a939ac]

sql/rpl_rli.cc:2364(rpl_group_info::clear_tables_to_lock())[0x5647142fa546]

sql/rpl_rli.cc:2318(rpl_group_info::cleanup_context(THD*, bool))[0x5647142fa661]

sql/log_event_server.cc:5787(Rows_log_event::do_apply_event(rpl_group_info*))[0x56471450f509]

sql/log_event.h:1499(Log_event::apply_event(rpl_group_info*))[0x5647141743dc]

sql/slave.cc:4489(exec_relay_log_event)[0x5647141765fe]

perfschema/pfs.cc:2204(pfs_spawn_thread)[0x56471471480c]

pthread_create.c:0(start_thread)[0x2add3591bdc5]

??:0(__clone)[0x2add35c26c9d]

Trying to get some variables.

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

Query (0x2addcc0ae02b): INSERT INTO `child` (`id_parent`, `name`, `age`) VALUES ('1', 'Bob', 9)

Connection ID (thread ID): 5

Status: NOT_KILLED