Assertion `!strstr(table->name.m_name, "/FTS_") || purge_sys.must_wait_FTS()' failed in trx_t::commit

CREATE DATABASE t;  # Any database name

CREATE TABLE t.FTS_1 (c INT) ENGINE=InnoDB;

DROP DATABASE t;

mysqld: /test/10.11_dbg/storage/innobase/dict/drop.cc:270: void trx_t::commit(std::vector<pfs_os_file_t>&): Assertion `!strstr(table->name.m_name, "/FTS_") || purge_sys.must_wait_FTS()' failed.

Core was generated by `/test/MD221022-mariadb-10.11.1-linux-x86_64-dbg/bin/mysqld --no-defaults --core'.

Program terminated with signal SIGABRT, Aborted.

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

[Current thread is 1 (Thread 0x147bf41ae700 (LWP 533632))]

(gdb) bt

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

#1  0x0000147c27152859 in __GI_abort () at abort.c:79

#2  0x0000147c27152729 in __assert_fail_base (fmt=0x147c272e8588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55ef32f11b90 "!strstr(table->name.m_name, \"/FTS_\") || purge_sys.must_wait_FTS()", file=0x55ef32f11948 "/test/10.11_dbg/storage/innobase/dict/drop.cc", line=270, function=<optimized out>) at assert.c:92

#3  0x0000147c27163fd6 in __GI___assert_fail (assertion=assertion@entry=0x55ef32f11b90 "!strstr(table->name.m_name, \"/FTS_\") || purge_sys.must_wait_FTS()", file=file@entry=0x55ef32f11948 "/test/10.11_dbg/storage/innobase/dict/drop.cc", line=line@entry=270, function=function@entry=0x55ef32f11b60 "void trx_t::commit(std::vector<pfs_os_file_t>&)") at assert.c:101

#4  0x000055ef329e66c6 in trx_t::commit (this=this@entry=0x147c1e9ed680, deleted=std::vector of length 0, capacity 0) at /usr/include/c++/9/bits/atomic_base.h:413

#5  0x000055ef326cc483 in ha_innobase::delete_table (this=<optimized out>, name=<optimized out>) at /test/10.11_dbg/storage/innobase/handler/ha_innodb.cc:13734

#6  0x000055ef323bec30 in hton_drop_table (hton=<optimized out>, path=<optimized out>) at /test/10.11_dbg/sql/handler.cc:576

#7  0x000055ef323c64d7 in ha_delete_table (thd=thd@entry=0x147b5c000d48, hton=hton@entry=0x55ef345e5db8, path=path@entry=0x147bf41abf10 "./t/FTS_1", db=db@entry=0x147bf41abd00, alias=alias@entry=0x147bf41abd10, generate_warning=generate_warning@entry=false) at /test/10.11_dbg/sql/handler.cc:3118

#8  0x000055ef321a6094 in mysql_rm_table_no_locks (thd=thd@entry=0x147b5c000d48, tables=tables@entry=0x147b5c0132c8, current_db=current_db@entry=0x147bf41ac410, ddl_log_state=ddl_log_state@entry=0x147bf41ac430, if_exists=if_exists@entry=true, drop_temporary=drop_temporary@entry=false, drop_view=true, drop_sequence=false, dont_log_query=true, dont_free_locks=false) at /test/10.11_dbg/sql/sql_table.cc:1680

#9  0x000055ef32084543 in mysql_rm_db_internal (thd=0x147b5c000d48, db=0x147b5c005c60, if_exists=<optimized out>, silent=silent@entry=false) at /test/10.11_dbg/sql/sql_db.cc:1124

#10 0x000055ef32084dd9 in mysql_rm_db (thd=thd@entry=0x147b5c000d48, db=db@entry=0x147b5c005c60, if_exists=<optimized out>) at /test/10.11_dbg/sql/sql_db.cc:1310

#11 0x000055ef320e3017 in mysql_execute_command (thd=thd@entry=0x147b5c000d48, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.11_dbg/sql/structs.h:569

#12 0x000055ef320cdf90 in mysql_parse (thd=thd@entry=0x147b5c000d48, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x147bf41ad300) at /test/10.11_dbg/sql/sql_parse.cc:8023

#13 0x000055ef320db4ac in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x147b5c000d48, packet=packet@entry=0x147b5c00af09 "DROP DATABASE t", packet_length=packet_length@entry=15, blocking=blocking@entry=true) at /test/10.11_dbg/sql/sql_class.h:1346

#14 0x000055ef320dd8f4 in do_command (thd=0x147b5c000d48, blocking=blocking@entry=true) at /test/10.11_dbg/sql/sql_parse.cc:1407

#15 0x000055ef3223a067 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55ef349b20a8, put_in_cache=put_in_cache@entry=true) at /test/10.11_dbg/sql/sql_connect.cc:1416

#16 0x000055ef3223a536 in handle_one_connection (arg=0x55ef349b20a8) at /test/10.11_dbg/sql/sql_connect.cc:1318

#17 0x0000147c27663609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#18 0x0000147c2724f133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95