Assertion `s_tx_list.size() == 0' failed in myrocks::Rdb_transaction::term_mutex

--source include/have_log_bin.inc

--source include/have_binlog_format_row.inc

INSTALL SONAME 'ha_rocksdb';

CREATE TABLE t1 (i INT) ENGINE=RocksDB;

ALTER TABLE t1 FORCE;

# Cleanup

DROP TABLE t1;

UNINSTALL SONAME 'ha_rocksdb';

mysqld: /data/src/10.2/storage/rocksdb/ha_rocksdb.cc:1838: static void myrocks::Rdb_transaction::term_mutex(): Assertion `s_tx_list.size() == 0' failed.

180101 16:24:37 [ERROR] mysqld got signal 6 ;

#7  0x00007f8b570b4ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x00007f8b509643f7 in myrocks::Rdb_transaction::term_mutex () at /data/src/10.2/storage/rocksdb/ha_rocksdb.cc:1838

#9  0x00007f8b5093d3e7 in myrocks::rocksdb_done_func (p=0x0) at /data/src/10.2/storage/rocksdb/ha_rocksdb.cc:4422

#10 0x00005608bfbdc7ea in ha_finalize_handlerton (plugin=0x5608c2a90908) at /data/src/10.2/sql/handler.cc:468

#11 0x00005608bf982979 in plugin_deinitialize (plugin=0x5608c2a90908, ref_check=true) at /data/src/10.2/sql/sql_plugin.cc:1214

#12 0x00005608bf982de6 in reap_plugins () at /data/src/10.2/sql/sql_plugin.cc:1290

#13 0x00005608bf9861c8 in mysql_uninstall_plugin (thd=0x7f8b34000b00, name=0x7f8b34005248, dl_arg=0x7f8b34005258) at /data/src/10.2/sql/sql_plugin.cc:2328

#14 0x00005608bf9736f8 in mysql_execute_command (thd=0x7f8b34000b00) at /data/src/10.2/sql/sql_parse.cc:6125

#15 0x00005608bf978568 in mysql_parse (thd=0x7f8b34000b00, rawbuf=0x7f8b340125e8 "UNINSTALL SONAME 'ha_rocksdb'", length=29, parser_state=0x7f8b51346200, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:7900

#16 0x00005608bf966476 in dispatch_command (command=COM_QUERY, thd=0x7f8b34000b00, packet=0x7f8b34008a41 "UNINSTALL SONAME 'ha_rocksdb'", packet_length=29, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:1805

#17 0x00005608bf964dd4 in do_command (thd=0x7f8b34000b00) at /data/src/10.2/sql/sql_parse.cc:1360

#18 0x00005608bfab2c99 in do_handle_one_connection (connect=0x5608c2c66b50) at /data/src/10.2/sql/sql_connect.cc:1335

#19 0x00005608bfab2a26 in handle_one_connection (arg=0x5608c2c66b50) at /data/src/10.2/sql/sql_connect.cc:1241

#20 0x00005608bfed1de2 in pfs_spawn_thread (arg=0x5608c2bb1b40) at /data/src/10.2/storage/perfschema/pfs.cc:1863

#21 0x00007f8b58d8b494 in start_thread (arg=0x7f8b51347700) at pthread_create.c:333

#22 0x00007f8b5717193f in clone () from /lib/x86_64-linux-gnu/libc.so.6