Server hangs after dropping full text indexes and restart

--source include/have_innodb.inc

CREATE TABLE t1 (FTS_DOC_ID BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, a TEXT) ENGINE=InnoDB;

ALTER TABLE t1 DROP a;

--source include/restart_mysqld.inc

SHOW CREATE TABLE t1;

# Cleanup

DROP TABLE t1;

mysqld: /data/src/10.4/storage/innobase/include/dict0dict.h:1604: void dict_sys_t::prevent_eviction(dict_table_t*): Assertion `find(table)' failed.

190530 17:54:34 [ERROR] mysqld got signal 6 ;

#6  0x00007fd790dcae67 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x55663b5ed0ec "find(table)", file=file@entry=0x55663b5ed0b8 "/data/src/10.4/storage/innobase/include/dict0dict.h", line=line@entry=1604, function=function@entry=0x55663b5f3280 <dict_sys_t::prevent_eviction(dict_table_t*)::__PRETTY_FUNCTION__> "void dict_sys_t::prevent_eviction(dict_table_t*)") at assert.c:92

#7  0x00007fd790dcaf12 in __GI___assert_fail (assertion=0x55663b5ed0ec "find(table)", file=0x55663b5ed0b8 "/data/src/10.4/storage/innobase/include/dict0dict.h", line=1604, function=0x55663b5f3280 <dict_sys_t::prevent_eviction(dict_table_t*)::__PRETTY_FUNCTION__> "void dict_sys_t::prevent_eviction(dict_table_t*)") at assert.c:101

#8  0x000055663ae61a39 in dict_sys_t::prevent_eviction (this=0x55663be27fe0 <dict_sys>, table=0x7fd73802c1c8) at /data/src/10.4/storage/innobase/include/dict0dict.h:1604

#9  0x000055663b05bee2 in fts_optimize_add_table (table=0x7fd73802c1c8) at /data/src/10.4/storage/innobase/fts/fts0opt.cc:2546

#10 0x000055663afe63ef in dict_load_columns (table=0x7fd73802c1c8, heap=0x7fd7380381c0) at /data/src/10.4/storage/innobase/dict/dict0load.cc:1853

#11 0x000055663afe9c35 in dict_load_table_one (name=..., cached=true, ignore_err=DICT_ERR_IGNORE_NONE, fk_tables=std::deque with 0 elements) at /data/src/10.4/storage/innobase/dict/dict0load.cc:2950

#12 0x000055663afe8fdf in dict_load_table (name=0x7fd786188a20 "test/t1", cached=true, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.4/storage/innobase/dict/dict0load.cc:2756

#13 0x000055663afcc066 in dict_table_open_on_name (table_name=0x7fd786188a20 "test/t1", dict_locked=0, try_drop=1, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.4/storage/innobase/dict/dict0dict.cc:1096

#14 0x000055663acec18e in ha_innobase::open_dict_table (norm_name=0x7fd786188a20 "test/t1", is_partition=false, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:6430

#15 0x000055663aceb1ff in ha_innobase::open (this=0x7fd73802b888, name=0x7fd738028350 "./test/t1") at /data/src/10.4/storage/innobase/handler/ha_innodb.cc:6132

#16 0x000055663aac3877 in handler::ha_open (this=0x7fd73802b888, table_arg=0x7fd73802a5c0, name=0x7fd738028350 "./test/t1", mode=2, test_if_locked=18, mem_root=0x0, partitions_to_open=0x0) at /data/src/10.4/sql/handler.cc:2728

#17 0x000055663a8a67b8 in open_table_from_share (thd=0x7fd738000b00, share=0x7fd738027dc8, alias=0x7fd738015508, db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x7fd73802a5c0, is_create_table=false, partitions_to_open=0x0) at /data/src/10.4/sql/table.cc:3894

#18 0x000055663a6e7ebe in open_table (thd=0x7fd738000b00, table_list=0x7fd7380154c0, ot_ctx=0x7fd786189270) at /data/src/10.4/sql/sql_base.cc:2047

#19 0x000055663a6eb3ad in open_and_process_table (thd=0x7fd738000b00, tables=0x7fd7380154c0, counter=0x7fd78618939c, flags=1024, prelocking_strategy=0x7fd786189348, has_prelocking_list=false, ot_ctx=0x7fd786189270) at /data/src/10.4/sql/sql_base.cc:3802

#20 0x000055663a6ec741 in open_tables (thd=0x7fd738000b00, options=..., start=0x7fd786189380, counter=0x7fd78618939c, sroutine_to_open_list=0x7fd7380049f8, flags=1024, prelocking_strategy=0x7fd786189348) at /data/src/10.4/sql/sql_base.cc:4303

#21 0x000055663a6b4994 in open_tables (thd=0x7fd738000b00, options=..., tables=0x7fd786189380, counter=0x7fd78618939c, flags=1024, prelocking_strategy=0x7fd786189348) at /data/src/10.4/sql/sql_base.h:260

#22 0x000055663a6dc22a in open_tables (thd=0x7fd738000b00, tables=0x7fd786189380, counter=0x7fd78618939c, flags=1024) at /data/src/10.4/sql/sql_base.h:482

#23 0x000055663a823614 in mysqld_show_create_get_fields (thd=0x7fd738000b00, table_list=0x7fd7380154c0, field_list=0x7fd786189660, buffer=0x7fd786189680) at /data/src/10.4/sql/sql_show.cc:1304

#24 0x000055663a823db3 in mysqld_show_create (thd=0x7fd738000b00, table_list=0x7fd7380154c0) at /data/src/10.4/sql/sql_show.cc:1410

#25 0x000055663a787b21 in mysql_execute_command (thd=0x7fd738000b00) at /data/src/10.4/sql/sql_parse.cc:4596

#26 0x000055663a7945a7 in mysql_parse (thd=0x7fd738000b00, rawbuf=0x7fd7380153e8 "SHOW CREATE TABLE t1", length=20, parser_state=0x7fd78618b180, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8157

#27 0x000055663a77fc83 in dispatch_command (command=COM_QUERY, thd=0x7fd738000b00, packet=0x7fd738008311 "SHOW CREATE TABLE t1", packet_length=20, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1829

#28 0x000055663a77e441 in do_command (thd=0x7fd738000b00) at /data/src/10.4/sql/sql_parse.cc:1362

#29 0x000055663a8f6411 in do_handle_one_connection (connect=0x55663e36d6c0) at /data/src/10.4/sql/sql_connect.cc:1403

#30 0x000055663a8f6175 in handle_one_connection (arg=0x55663e36d6c0) at /data/src/10.4/sql/sql_connect.cc:1306

#31 0x000055663b21e6ab in pfs_spawn_thread (arg=0x55663e2eba10) at /data/src/10.4/storage/perfschema/pfs.cc:1862

#32 0x00007fd79293f4a4 in start_thread (arg=0x7fd78618c700) at pthread_create.c:456

#33 0x00007fd790e87d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185

#1  0x000056069020c16e in os_event::wait (this=0x7f9980140b00) at /data/src/10.3/storage/innobase/os/os0event.cc:159

#2  0x000056069020bc02 in os_event::wait_low (this=0x7f9980140b00, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:326

#3  0x000056069020bf58 in os_event_wait_low (event=0x7f9980140b00, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:515

#4  0x00005606904aaf00 in fts_optimize_remove_table (table=0x7f998013fe38) at /data/src/10.3/storage/innobase/fts/fts0opt.cc:2591

#5  0x0000560690437cdc in dict_load_table_one (name=..., cached=true, ignore_err=DICT_ERR_IGNORE_NONE, fk_tables=std::deque with 0 elements) at /data/src/10.3/storage/innobase/dict/dict0load.cc:3100

#6  0x00005606904368c0 in dict_load_table (name=0x7f99d4c64180 "test/t1", cached=true, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.3/storage/innobase/dict/dict0load.cc:2758

#7  0x00005606904182e4 in dict_table_open_on_name (table_name=0x7f99d4c64180 "test/t1", dict_locked=0, try_drop=1, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.3/storage/innobase/dict/dict0dict.cc:1159

#8  0x0000560690138ade in ha_innobase::open_dict_table (norm_name=0x7f99d4c64180 "test/t1", is_partition=false, ignore_err=DICT_ERR_IGNORE_NONE) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:6405

#9  0x0000560690137b69 in ha_innobase::open (this=0x7f998013f588, name=0x7f99801433a0 "./test/t1") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:6113

#10 0x000056068ff2cc35 in handler::ha_open (this=0x7f998013f588, table_arg=0x7f998013e940, name=0x7f99801433a0 "./test/t1", mode=2, test_if_locked=18, mem_root=0x0, partitions_to_open=0x0) at /data/src/10.3/sql/handler.cc:2734

#11 0x000056068fd41eef in open_table_from_share (thd=0x7f9980000b00, share=0x7f9980142e68, alias=0x7f9980014a28, db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x7f998013e940, is_create_table=false, partitions_to_open=0x0) at /data/src/10.3/sql/table.cc:3495

#12 0x000056068fb9d74c in open_table (thd=0x7f9980000b00, table_list=0x7f99800149e0, ot_ctx=0x7f99d4c649e0) at /data/src/10.3/sql/sql_base.cc:1979

#13 0x000056068fba09a5 in open_and_process_table (thd=0x7f9980000b00, tables=0x7f99800149e0, counter=0x7f99d4c64b0c, flags=1024, prelocking_strategy=0x7f99d4c64ab8, has_prelocking_list=false, ot_ctx=0x7f99d4c649e0) at /data/src/10.3/sql/sql_base.cc:3666

#14 0x000056068fba1b0d in open_tables (thd=0x7f9980000b00, options=..., start=0x7f99d4c64af0, counter=0x7f99d4c64b0c, sroutine_to_open_list=0x7f9980004998, flags=1024, prelocking_strategy=0x7f99d4c64ab8) at /data/src/10.3/sql/sql_base.cc:4162

#15 0x000056068fbe8824 in open_tables (thd=0x7f9980000b00, options=..., tables=0x7f99d4c64af0, counter=0x7f99d4c64b0c, flags=1024, prelocking_strategy=0x7f99d4c64ab8) at /data/src/10.3/sql/sql_base.h:253

#16 0x000056068fbec3d1 in open_tables (thd=0x7f9980000b00, tables=0x7f99d4c64af0, counter=0x7f99d4c64b0c, flags=1024) at /data/src/10.3/sql/sql_base.h:482

#17 0x000056068fcc4203 in mysqld_show_create_get_fields (thd=0x7f9980000b00, table_list=0x7f99800149e0, field_list=0x7f99d4c64dd0, buffer=0x7f99d4c64df0) at /data/src/10.3/sql/sql_show.cc:1303

#18 0x000056068fcc498e in mysqld_show_create (thd=0x7f9980000b00, table_list=0x7f99800149e0) at /data/src/10.3/sql/sql_show.cc:1409

#19 0x000056068fc2fe64 in mysql_execute_command (thd=0x7f9980000b00) at /data/src/10.3/sql/sql_parse.cc:4534

#20 0x000056068fc3b8d8 in mysql_parse (thd=0x7f9980000b00, rawbuf=0x7f9980014908 "SHOW CREATE TABLE t1", length=20, parser_state=0x7f99d4c665f0, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8098

#21 0x000056068fc2891a in dispatch_command (command=COM_QUERY, thd=0x7f9980000b00, packet=0x7f9980008c61 "SHOW CREATE TABLE t1", packet_length=20, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1858

#22 0x000056068fc2733d in do_command (thd=0x7f9980000b00) at /data/src/10.3/sql/sql_parse.cc:1403

#23 0x000056068fd8f56b in do_handle_one_connection (connect=0x5606933e0900) at /data/src/10.3/sql/sql_connect.cc:1402

#24 0x000056068fd8f2e2 in handle_one_connection (arg=0x5606933e0900) at /data/src/10.3/sql/sql_connect.cc:1308

#25 0x0000560690666a8c in pfs_spawn_thread (arg=0x560693382900) at /data/src/10.3/storage/perfschema/pfs.cc:1862

#26 0x00007f99dd43d4a4 in start_thread (arg=0x7f99d4c67700) at pthread_create.c:456

#27 0x00007f99db985d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97