Assertion `!table->fts->in_queue' failed in fts_optimize_remove_table

--source include/have_sequence.inc

--source include/have_innodb.inc

CREATE TABLE t1 (pk INT, a VARCHAR(8), PRIMARY KEY(pk)) ENGINE=InnoDB;

CREATE TABLE t2 (b INT, FOREIGN KEY(b) REFERENCES t1(pk)) ENGINE=InnoDB;

INSERT INTO t1 SELECT seq, CONCAT('foo',seq) FROM seq_1_to_1000;

ALTER TABLE t1 ADD FULLTEXT KEY fk1(a);

ALTER TABLE t1 ADD FULLTEXT KEY fk2(a);

--error ER_ROW_IS_REFERENCED_2

CREATE OR REPLACE TABLE t1 (f INT);

REPLACE INTO t1 SELECT seq, CONCAT('foo',seq) FROM seq_1_to_1000;

ALTER TABLE t1 FORCE;

# Cleanup

DROP TABLE t2, t1;

mysqld: /data/src/10.4/storage/innobase/fts/fts0opt.cc:2620: void fts_optimize_remove_table(dict_table_t*): Assertion `!table->fts->in_queue' failed.

200121 19:34:10 [ERROR] mysqld got signal 6 ;

#7  0x00007ff3dc139f12 in __GI___assert_fail (assertion=0x5570869f845c "!table->fts->in_queue", file=0x5570869f7940 "/data/src/10.4/storage/innobase/fts/fts0opt.cc", line=2620, function=0x5570869f9020 <fts_optimize_remove_table(dict_table_t*)::__PRETTY_FUNCTION__> "void fts_optimize_remove_table(dict_table_t*)") at assert.c:101

#8  0x000055708635af2d in fts_optimize_remove_table (table=0x7ff38c1a4b68) at /data/src/10.4/storage/innobase/fts/fts0opt.cc:2620

#9  0x0000557086104707 in row_drop_table_for_mysql (name=0x7ff3d5504920 "test/#sql2-5fe2-9", trx=0x7ff3d5fa4268, sqlcom=SQLCOM_ALTER_TABLE, create_failed=false, nonatomic=true) at /data/src/10.4/storage/innobase/row/row0mysql.cc:3399

#10 0x0000557085f7b839 in ha_innobase::delete_table (this=0x7ff38c015cb0, name=0x7ff3d55063f0 "./test/#sql2-5fe2-9", sqlcom=SQLCOM_ALTER_TABLE) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:13173

#11 0x0000557085f64d62 in ha_innobase::delete_table (this=0x7ff38c015cb0, name=0x7ff3d55063f0 "./test/#sql2-5fe2-9") at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:13298

#12 0x0000557085d1733e in handler::ha_delete_table (this=0x7ff38c015cb0, name=0x7ff3d55063f0 "./test/#sql2-5fe2-9") at /data/src/10.4/sql/handler.cc:4695

#13 0x0000557085d1035d in ha_delete_table (thd=0x7ff38c000af0, table_type=0x557088fc71a0, path=0x7ff3d55063f0 "./test/#sql2-5fe2-9", db=0x7ff3d5508110, alias=0x7ff3d5506800, generate_warning=false) at /data/src/10.4/sql/handler.cc:2588

#14 0x0000557085a8a262 in quick_rm_table (thd=0x7ff38c000af0, base=0x557088fc71a0, db=0x7ff3d5508110, table_name=0x7ff3d5506800, flags=3, table_path=0x0) at /data/src/10.4/sql/sql_table.cc:2767

#15 0x0000557085a9ff8d in mysql_alter_table (thd=0x7ff38c000af0, new_db=0x7ff38c0052b0, new_name=0x7ff38c0056b8, create_info=0x7ff3d5508cf0, table_list=0x7ff38c013270, alter_info=0x7ff3d5508c30, order_num=0, order=0x0, ignore=false) at /data/src/10.4/sql/sql_table.cc:10385

#16 0x0000557085b37441 in Sql_cmd_alter_table::execute (this=0x7ff38c013938, thd=0x7ff38c000af0) at /data/src/10.4/sql/sql_alter.cc:508

#17 0x00005570859b5e0d in mysql_execute_command (thd=0x7ff38c000af0) at /data/src/10.4/sql/sql_parse.cc:6102

#18 0x00005570859bb4cf in mysql_parse (thd=0x7ff38c000af0, rawbuf=0x7ff38c013198 "ALTER TABLE t1 FORCE", length=20, parser_state=0x7ff3d550a160, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:7901

#19 0x00005570859a669c in dispatch_command (command=COM_QUERY, thd=0x7ff38c000af0, packet=0x7ff38c1376f1 "", packet_length=20, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1842

#20 0x00005570859a4d29 in do_command (thd=0x7ff38c000af0) at /data/src/10.4/sql/sql_parse.cc:1360

#21 0x0000557085b2dd51 in do_handle_one_connection (connect=0x557089305170) at /data/src/10.4/sql/sql_connect.cc:1412

#22 0x0000557085b2daa0 in handle_one_connection (arg=0x557089305170) at /data/src/10.4/sql/sql_connect.cc:1316

#23 0x00005570865354b7 in pfs_spawn_thread (arg=0x55708930d280) at /data/src/10.4/storage/perfschema/pfs.cc:1862

#24 0x00007ff3de0c24a4 in start_thread (arg=0x7ff3d550b700) at pthread_create.c:456

#25 0x00007ff3dc1f6d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97