Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed in Diagnostics_area::set_ok_status on DELETE on partitioned table

USE test;

SET SQL_MODE='';

CREATE TABLE t(a INT,KEY (a)) PARTITION BY KEY (a);

INSERT INTO t VALUES(0),(0);

DELETE FROM t WHERE a=(SELECT a FROM t);

mysqld: /test/10.5_dbg/sql/sql_error.cc:335: void Diagnostics_area::set_ok_status(ulonglong, ulonglong, const char*): Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed.

Core was generated by `/test/MD260520-mariadb-10.5.4-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.

Program terminated with signal SIGABRT, Aborted.

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)

    at ../sysdeps/unix/sysv/linux/pthread_kill.c:57

[Current thread is 1 (Thread 0x15117bd24700 (LWP 3669719))]

(gdb) bt

(gdb) (gdb) #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57

#1  0x0000555efd9a5d7a in my_write_core (sig=sig@entry=6) at /test/10.5_dbg/mysys/stacktrace.c:518

#2  0x0000555efd14b385 in handle_fatal_signal (sig=6) at /test/10.5_dbg/sql/signal_handler.cc:330

#3  <signal handler called>

#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51

#5  0x000015117a468801 in __GI_abort () at abort.c:79

#6  0x000015117a45839a in __assert_fail_base (fmt=0x15117a5df7d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x555efdb1b198 "!is_set() || (m_status == DA_OK_BULK && is_bulk_op())", file=file@entry=0x555efdb1b140 "/test/10.5_dbg/sql/sql_error.cc", line=line@entry=335, function=function@entry=0x555efdb1bcc0 <Diagnostics_area::set_ok_status(unsigned long long, unsigned long long, char const*)::__PRETTY_FUNCTION__> "void Diagnostics_area::set_ok_status(ulonglong, ulonglong, const char*)") at assert.c:92

#7  0x000015117a458412 in __GI___assert_fail (assertion=assertion@entry=0x555efdb1b198 "!is_set() || (m_status == DA_OK_BULK && is_bulk_op())", file=file@entry=0x555efdb1b140 "/test/10.5_dbg/sql/sql_error.cc", line=line@entry=335, function=function@entry=0x555efdb1bcc0 <Diagnostics_area::set_ok_status(unsigned long long, unsigned long long, char const*)::__PRETTY_FUNCTION__> "void Diagnostics_area::set_ok_status(ulonglong, ulonglong, const char*)") at assert.c:101

#8  0x0000555efce573af in Diagnostics_area::set_ok_status (this=0x15115901ab90, affected_rows=affected_rows@entry=0, last_insert_id=last_insert_id@entry=0, message=message@entry=0x0) at /test/10.5_dbg/sql/sql_error.cc:335

#9  0x0000555efd30dfc9 in my_ok (message=0x0, id=0, affected_rows_arg=0, thd=0x151159015088) at /test/10.5_dbg/sql/sql_class.h:5198

#10 mysql_delete (thd=thd@entry=0x151159015088, table_list=0x151159074198, conds=<optimized out>, order_list=order_list@entry=0x151159019b40, limit=18446744073709551615, options=0, result=0x0) at /test/10.5_dbg/sql/sql_delete.cc:486

#11 0x0000555efcea35a7 in mysql_execute_command (thd=thd@entry=0x151159015088) at /test/10.5_dbg/sql/sql_parse.cc:4787

#12 0x0000555efceae02e in mysql_parse (thd=thd@entry=0x151159015088, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x15117bd233d0, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:7991

#13 0x0000555efce9ab42 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151159015088, packet=packet@entry=0x151159067089 "DELETE FROM t WHERE a=(SELECT a FROM t)", packet_length=packet_length@entry=39, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:1874

#14 0x0000555efce9931c in do_command (thd=0x151159015088) at /test/10.5_dbg/sql/sql_parse.cc:1355

#15 0x0000555efcff373f in do_handle_one_connection (connect=<optimized out>, connect@entry=0x15115ac453a8, put_in_cache=put_in_cache@entry=true) at /test/10.5_dbg/sql/sql_connect.cc:1411

#16 0x0000555efcff3e5b in handle_one_connection (arg=arg@entry=0x15115ac453a8) at /test/10.5_dbg/sql/sql_connect.cc:1313

#17 0x0000555efd45314e in pfs_spawn_thread (arg=0x151179845888) at /test/10.5_dbg/storage/perfschema/pfs.cc:2201

#18 0x000015117b14b6db in start_thread (arg=0x15117bd24700) at pthread_create.c:463

#19 0x000015117a54988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

10.2.33>DELETE FROM t WHERE a=(SELECT a FROM t);

ERROR 1093 (HY000): Table 't' is specified twice, both as a target for 'DELETE' and as a separate source for data