Assertion `flushed_lsn == log_get_lsn()' failed in srv_prepare_to_delete_redo_log_files upon server startup

2019-08-30  1:12:28 140084597409600 [Note] InnoDB: Highest supported file format is Barracuda.

2019-08-30  1:12:29 140084597409600 [Note] InnoDB: Encrypting redo log: 1*524288000 bytes; LSN=1656361

mysqld: /data/src/10.2/storage/innobase/srv/srv0start.cc:1432: lsn_t srv_prepare_to_delete_redo_log_files(ulint): Assertion `flushed_lsn == log_get_lsn()' failed.

190830  1:12:29 [ERROR] mysqld got signal 6 ;

#3  <signal handler called>

#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51

#5  0x00007f67fab2742a in __GI_abort () at abort.c:89

#6  0x00007f67fab1ee67 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x55e58b010ff4 "flushed_lsn == log_get_lsn()", file=file@entry=0x55e58b010520 "/data/src/10.2/storage/innobase/srv/srv0start.cc", line=line@entry=1432, function=function@entry=0x55e58b012ca0 <srv_prepare_to_delete_redo_log_files(unsigned long)::__PRETTY_FUNCTION__> "lsn_t srv_prepare_to_delete_redo_log_files(ulint)") at assert.c:92

#7  0x00007f67fab1ef12 in __GI___assert_fail (assertion=0x55e58b010ff4 "flushed_lsn == log_get_lsn()", file=0x55e58b010520 "/data/src/10.2/storage/innobase/srv/srv0start.cc", line=1432, function=0x55e58b012ca0 <srv_prepare_to_delete_redo_log_files(unsigned long)::__PRETTY_FUNCTION__> "lsn_t srv_prepare_to_delete_redo_log_files(ulint)") at assert.c:101

#8  0x000055e58aa0a0e4 in srv_prepare_to_delete_redo_log_files (n_files=1) at /data/src/10.2/storage/innobase/srv/srv0start.cc:1432

#9  0x000055e58aa0c999 in innobase_start_or_create_for_mysql () at /data/src/10.2/storage/innobase/srv/srv0start.cc:2381

#10 0x000055e58a853675 in innobase_init (p=0x55e58cfe2940) at /data/src/10.2/storage/innobase/handler/ha_innodb.cc:4371

#11 0x000055e58a64cc1b in ha_initialize_handlerton (plugin=0x55e58cfb6678) at /data/src/10.2/sql/handler.cc:555

#12 0x000055e58a3e5d64 in plugin_initialize (tmp_root=0x7ffddebb4450, plugin=0x55e58cfb6678, argc=0x55e58b93e928 <remaining_argc>, argv=0x55e58cf51b90, options_only=false) at /data/src/10.2/sql/sql_plugin.cc:1417

#13 0x000055e58a3e6986 in plugin_init (argc=0x55e58b93e928 <remaining_argc>, argv=0x55e58cf51b90, flags=2) at /data/src/10.2/sql/sql_plugin.cc:1698

#14 0x000055e58a2ef7bb in init_server_components () at /data/src/10.2/sql/mysqld.cc:5335

#15 0x000055e58a2f08a5 in mysqld_main (argc=36, argv=0x55e58cf51b90) at /data/src/10.2/sql/mysqld.cc:5931

#16 0x000055e58a2e57b0 in main (argc=30, argv=0x7ffddebb51e8) at /data/src/10.2/sql/main.cc:25

if [ -n "$1" ] ; then

    port=$1

else

    port=8307

fi

while [ true ] ; do

    rm -rf data data.bootstrap tmp

    mkdir data

    mkdir tmp

    echo `date` "Running bootstrap..."

    scripts/mysql_install_db --no-defaults --basedir=`pwd` --lc-messages-dir=`pwd`/share --character-sets-dir=`pwd`/share/charsets --tmpdir=`pwd`/tmp --datadir=`pwd`/data --innodb_log_files_in_group=1 > `pwd`/boot.log 2>&1

    cp -r data data.bootstrap

    echo `date` "Starting server on port $port..."

    `pwd`/bin/mysqld --no-defaults --basedir=`pwd` --lc-messages-dir=`pwd`/share --character-sets-dir=`pwd`/share/charsets --tmpdir=`pwd`/tmp --core-file --datadir=`pwd`/data --port=$port --socket=`pwd`/mysql.sock --pid-file=`pwd`/mysql.pid --innodb-encryption-threads=4 --loose-innodb_scrub_log=ON --log-error=`pwd`/mysql.err &

    res=1;

    echo `date` "Waiting for the server to start..."

    for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ; do

        sleep 1

        `pwd`/bin/mysqladmin -uroot --socket=`pwd`/mysql.sock ping 2>/dev/null

#        `pwd`/bin/mysqladmin --socket=`pwd`/mysql.sock ping 2>/dev/null

        if [ $? == 0 ] ; then

            echo "Success"

            res=0

            break

        fi

    done

    if [ $res == 1 ] ; then

        echo `date` "Failed to start the server"

        break

    fi

    echo `date` "Trying to shut down the server..."

    `pwd`/bin/mysql -uroot --socket=`pwd`/mysql.sock -e shutdown 2>/dev/null

#    `pwd`/bin/mysql --socket=`pwd`/mysql.sock -e shutdown 2>/dev/null

    if [ $? != 0 ] ; then

        echo `date` "Shut down failed on some reason"

        break

    else

        echo `date` "Success"

    fi

    fg

done