Temporary table marked as crashed and further Assertion `! is_set()' failed upon SHOW CREATE TABLE

CREATE TABLE t1 (i INT) ENGINE=Aria;

CREATE TEMPORARY TABLE t1 (f INT) ENGINE=Aria;

INSERT INTO t1 VALUES (1);

--error ER_CANT_DROP_FIELD_OR_KEY

ALTER TABLE t1 DROP INDEX idx, CHANGE COLUMN IF EXISTS a b INT;

SHOW CREATE TABLE t1;

# Cleanup

DROP TEMPORARY TABLE t1;

DROP TABLE t1;

2019-03-01 19:45:08 140694675932928 [ERROR] mysqld: Table '/data/bld/10.2/mysql-test/var/tmp/mysqld.1/#sql369e_4_0' is marked as crashed and should be repaired

2019-03-01 19:45:08 140694675932928 [ERROR] mysqld: Table 't1' is marked as crashed and should be repaired

mysqld: /data/src/10.2/sql/sql_error.cc:420: void Diagnostics_area::set_eof_status(THD*): Assertion `! is_set()' failed.

190301 19:45:08 [ERROR] mysqld got signal 6 ;

#7  0x00007ff60d061ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x000055f79ef839e7 in Diagnostics_area::set_eof_status (this=0x7ff5ec005ca0, thd=0x7ff5ec000b00) at /data/src/10.2/sql/sql_error.cc:420

#9  0x000055f79eeed286 in my_eof (thd=0x7ff5ec000b00) at /data/src/10.2/sql/sql_class.h:4519

#10 0x000055f79f042e5b in mysqld_show_create (thd=0x7ff5ec000b00, table_list=0x7ff5ec012530) at /data/src/10.2/sql/sql_show.cc:1362

#11 0x000055f79efb2789 in mysql_execute_command (thd=0x7ff5ec000b00) at /data/src/10.2/sql/sql_parse.cc:4248

#12 0x000055f79efbe63d in mysql_parse (thd=0x7ff5ec000b00, rawbuf=0x7ff5ec012458 "SHOW CREATE TABLE t1", length=20, parser_state=0x7ff6082e3200, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:8018

#13 0x000055f79efabf77 in dispatch_command (command=COM_QUERY, thd=0x7ff5ec000b00, packet=0x7ff5ec08d761 "", packet_length=20, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:1829

#14 0x000055f79efaa882 in do_command (thd=0x7ff5ec000b00) at /data/src/10.2/sql/sql_parse.cc:1379

#15 0x000055f79f0fdd42 in do_handle_one_connection (connect=0x55f7a28aa690) at /data/src/10.2/sql/sql_connect.cc:1336

#16 0x000055f79f0fdacf in handle_one_connection (arg=0x55f7a28aa690) at /data/src/10.2/sql/sql_connect.cc:1242

#17 0x000055f79f525584 in pfs_spawn_thread (arg=0x55f7a280de00) at /data/src/10.2/storage/perfschema/pfs.cc:1862

#18 0x00007ff60ed38494 in start_thread (arg=0x7ff6082e4700) at pthread_create.c:333

#19 0x00007ff60d11e93f in clone () from /lib/x86_64-linux-gnu/libc.so.6

mysqltest: At line 6: query 'SHOW CREATE TABLE t1' failed: 145: Table '/data/bld/10.2-rel/mysql-test/var/tmp/mysqld.1/#sql3785_4_0' is marked as crashed and should be repaired

Warnings from just before the error:

Error 145 Table '/data/bld/10.2-rel/mysql-test/var/tmp/mysqld.1/#sql3785_4_0' is marked as crashed and should be repaired