encryption.innodb-redo-badkey failed in buildbot, server hung on startup

encryption.innodb-redo-badkey 'cbc,xtradb' w3 [ fail ]

        Test ended at 2017-05-09 11:12:38

CURRENT_TEST: encryption.innodb-redo-badkey

Failed to start mysqld.1

mysqltest failed but provided no output

CURRENT_TEST: encryption.innodb-redo-badkey

2017-05-09 11:09:37 140444503680864 [Note] /usr/sbin/mysqld (mysqld 10.1.24-MariaDB-1~wheezy) starting as process 1257 ...

2017-05-09 11:09:37 140444503680864 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)

2017-05-09 11:09:37 140444503680864 [Note] Plugin 'partition' is disabled.

innodb_open_files should not be greater than the open_files_limit.

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: The InnoDB memory heap is disabled

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Compressed tables use zlib 1.2.7

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Using Linux native AIO

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Using generic crc32 instructions

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Initializing buffer pool, size = 8.0M

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Completed initialization of buffer pool

2017-05-09 11:09:37 140444503680864 [Note] InnoDB: Highest supported file format is Barracuda.

CURRENT_TEST: encryption.innodb-redo-badkey

2017-05-09 11:12:38 140619261765472 [Note] /usr/sbin/mysqld (mysqld 10.1.24-MariaDB-1~wheezy) starting as process 5616 ...

2017-05-09 11:12:38 140619261765472 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'partition' is disabled.

innodb_open_files should not be greater than the open_files_limit.

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: The InnoDB memory heap is disabled

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Compressed tables use zlib 1.2.7

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Using Linux native AIO

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Using generic crc32 instructions

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Initializing buffer pool, size = 8.0M

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Completed initialization of buffer pool

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Highest supported file format is Barracuda.

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: 128 rollback segment(s) are active.

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Waiting for purge to start

2017-05-09 11:12:38 140619261765472 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.35-80.0 started; log sequence number 1629796

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Creating #1 thread id 140618923747072 total threads 2.

2017-05-09 11:12:38 140619261765472 [Note] InnoDB: Creating #2 thread id 140618906990336 total threads 2.

2017-05-09 11:12:38 140618948925184 [Note] InnoDB: Dumping buffer pool(s) not yet started

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'SEQUENCE' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'XTRADB_RSEG' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'CHANGED_PAGE_BITMAPS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'XTRADB_INTERNAL_HASH_TABLES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'FEEDBACK' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_CMP' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_MUTEXES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'XTRADB_READ_VIEW' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_CHANGED_PAGES' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2017-05-09 11:12:38 140619261765472 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.

2017-05-09 11:12:38 140619261765472 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'

2017-05-09 11:12:38 140619261765472 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'

2017-05-09 11:12:38 140619261765472 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-interval=60'

2017-05-09 11:12:38 140619261765472 [Warning] /usr/sbin/mysqld: unknown option '--loose-pam-debug'

2017-05-09 11:12:38 140619261765472 [Warning] /usr/sbin/mysqld: unknown variable 'loose-debug-sync-timeout=300'

2017-05-09 11:12:38 140619261765472 [Note] Server socket created on IP: '127.0.0.1'.

2017-05-09 11:12:38 140619261765472 [Note] /usr/sbin/mysqld: ready for connections.

Version: '10.1.24-MariaDB-1~wheezy'  socket: '/run/shm/var/tmp/3/mysqld.1.sock'  port: 16020  mariadb.org binary distribution