- follow steps from report (sorry, don't have dbdeployer on this box)

rm -rf 96476
bin/mysqld --initialize-insecure --basedir=$PWD --datadir=$PWD/96476 --log-error-verbosity=3
bin/mysqld --no-defaults --basedir=$PWD --datadir=$PWD/96476 --core-file --socket=/tmp/mysql_5727.sock --port=6666 --log-error=$PWD/96476/log.err --log-error-verbosity=3 --secure-file-priv="" 2>&1 &


- terminal 1

 bin/mysql -uroot -S /tmp/mysql_5727.sock <<< "CREATE DATABASE test_jfg"
 bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "
>   CREATE TABLE test_jfg.t(id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY);
>   ALTER TABLE test_jfg.t ADD COLUMN v VARCHAR(255);"


 for i in $(seq 9); do
> bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "ALTER TABLE test_jfg.t ADD COLUMN c$i CHAR(255) DEFAULT ''"
> done

 seq -f "INSERT INTO t(v) VALUES ('%f');" 1 1000000 | sed -e '1~1000s/^/COMMIT;BEGIN;/' | bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg

-- terminal 2


: bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "FLUSH TABLE t FOR EXPORT; DO SLEEP(100)" & \
>   sleep 2; \
>   for s in cfg ibd; do cp $PWD/96476/test_jfg/t{,_}.$s; done; \
>   kill %1
[1] 8569

:
:
[1]+  Terminated              bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "FLUSH TABLE t FOR EXPORT; DO SLEEP(100)"
:
: bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "CREATE TABLE t2 LIKE t; ALTER TABLE t2 DISCARD TABLESPACE"; \
>   for s in cfg ibd; do cp $PWD/96476/test_jfg/t{_,2}.$s; done; \
>   bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"& \
>   sleep 5; \
>   kill %1; \
>   time bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"

[1] 8883
ERROR 1813 (HY000) at line 1: Tablespace 'test_jfg/t2' exists.
[1]+  Terminated              bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"

real    0m2.529s
user    0m0.003s
sys     0m0.004s
:
:
:
: bin/mysql -uroot -S /tmp/mysql_5727.sock <<< "DROP TABLE test_jfg.t2"
:
: bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "CREATE TABLE t2 LIKE t; ALTER TABLE t2 DISCARD TABLESPACE"; \
>   for s in cfg ibd; do cp $PWD/96476/test_jfg/t{_,2}.$s; done; \
>   bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"& \
>   sleep 5; \
>   kill %1; \
>   for s in cfg ibd; do mv $PWD/96476/test_jfg/t{2,3}.$s; done; \
>   bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "DROP TABLE t2; CREATE TABLE t2 LIKE t; ALTER TABLE t2 DISCARD TABLESPACE"; \
>   for s in cfg ibd; do mv $PWD/96476/test_jfg/t{3,2}.$s; done; \
>   time bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"

[1] 8902
[1]+  Terminated              bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg -N <<< "ALTER TABLE t2 IMPORT TABLESPACE"
ERROR 1815 (HY000) at line 1: Internal error: Cannot reset LSNs in table `test_jfg`.`t2` : Data structure corruption

real    0m0.008s
user    0m0.000s
sys     0m0.003s
:
:
: bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg <<< "CREATE TABLE t2 LIKE t; ALTER TABLE t2 DISCARD TABLESPACE"; \
>   for s in cfg ibd; do cp $PWD/96476/test_jfg/t{_,2}.$s; done;
ERROR 1050 (42S01) at line 1: Table 't2' already exists
:
:
: bin/mysql -uroot -S /tmp/mysql_5727.sock test_jfg
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 24
Server version: 5.7.27 MySQL Community Server (GPL)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> ALTER TABLE t2 IMPORT TABLESPACE;
^C^C -- query aborted
ERROR 1815 (HY000): Internal error: Cannot reset LSNs in table `test_jfg`.`t2` : Operation interrupted
mysql> ^C
mysql> ALTER TABLE t2 IMPORT TABLESPACE;
ERROR 1815 (HY000): Internal error: Cannot reset LSNs in table `test_jfg`.`t2` : Data structure corruption
mysql>
mysql> DROP TABLE t2;
Query OK, 0 rows affected (0.00 sec)

mysql> CREATE TABLE t2 LIKE t;
ERROR 1813 (HY000): Tablespace '`test_jfg`.`t2`' exists.
mysql>
mysql>