Failing assertion: 1 == UT_LIST_GET_LEN(space->chain)

Thread 1 (Thread 0x7f00a8ff9700 (LWP 9273)):

#0  0x00007f00ce79c621 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61

#1  0x00007f00d0fd949a in my_write_core (sig=6) at /home/jan/mysql/10.1-encryption/mysys/stacktrace.c:456

#2  0x00007f00d0986390 in handle_fatal_signal (sig=6) at /home/jan/mysql/10.1-encryption/sql/signal_handler.cc:266

#3  <signal handler called>

#4  0x00007f00cddf6cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56

#5  0x00007f00cddfa0d8 in __GI_abort () at abort.c:89

#6  0x00007f00d0f21a55 in fil_space_get_space (id=2441) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0fil.cc:1449

#7  0x00007f00d0f21ca0 in fil_space_get_flags (id=2441) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0fil.cc:1554

#8  0x00007f00d0f21cfc in fil_space_get_zip_size (id=2441) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0fil.cc:1581

#9  0x00007f00d0e98ab8 in btr_scrub_start_space (space=2441, scrub_data=0x7f00a8ff8e78) at /home/jan/mysql/10.1-encryption/storage/xtradb/btr/btr0scrub.cc:826

#10 0x00007f00d0f3262d in fil_crypt_space_needs_rotation (state=0x7f00a8ff8e10, key_state=0x7f00a8ff8e00, recheck=0x7f00a8ff8deb) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0crypt.cc:1347

#11 0x00007f00d0f32c4f in fil_crypt_find_space_to_rotate (key_state=0x7f00a8ff8e00, state=0x7f00a8ff8e10, recheck=0x7f00a8ff8deb) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0crypt.cc:1584

#12 0x00007f00d0f341bf in fil_crypt_thread (arg=0x0) at /home/jan/mysql/10.1-encryption/storage/xtradb/fil/fil0crypt.cc:2239

#13 0x00007f00ce797182 in start_thread (arg=0x7f00a8ff9700) at pthread_create.c:312

#14 0x00007f00cdeba47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

query:

        INSERT IGNORE INTO _table ( _field ) VALUES ( _digit ), ( _digit ), ( _digit ), ( _digit ) |

        DELETE FROM _table WHERE `pk` > _digit LIMIT 4 ;

thread2:

        set_encrypt_option |

        create_or_replace;

set_encrypt_option:

        SET GLOBAL innodb_encrypt_tables = enc_tables |

        SET GLOBAL innodb_encryption_threads = _digit |

        SET GLOBAL innodb_scrub_log_speed = _smallint_unsigned 

;

encrypt_on_off:

        ON | OFF ;

enc_tables:

        ON | OFF | 'FORCE' ;

create_or_replace:

        CREATE OR REPLACE TABLE `create_or_replace_t` AS SELECT * FROM _table ;

$tables = {

	rows => [0, 1, 10 ],

	pk => [ 'int auto_increment' ]

};

$fields = {

	types => [ 'int' ],

	indexes => [ 'key', undef ]

};

$data = {

	numbers => [ 'digit', 'null', undef ],

	strings => [ 'letter', 'english' ],

	blobs => [ 'data' ],

	temporals => ['date', 'year', 'null', undef ]

}

perl ./runall-new.pl --threads=2 --duration=400 --queries=100M --mysqld=--plugin-load-add=file_key_management.so --mysqld=--file_key_management_filename=<your basedir>/mysql-test/std_data/keys.txt --grammar=enc2.yy --gendata=enc2.zz --mtr-build-thread=73 --basedir1=<your basedir> --vardir1=<your vardir>