Oct  7 10:44:54 systemd: Starting MariaDB database server...

Oct  7 10:44:55  sh: 2016-10-07 10:44:55 140116692777088 [Warning] 'table-open-cache-instances' is MySQL 5.6 compatible option. Not used or needed in MariaDB.

Oct  7 10:44:55  sh: 2016-10-07 10:44:55 140116692777088 [Warning] option 'wsrep_max_ws_size': unsigned value 4294901759 adjusted to 2147483647

Oct  7 10:44:55 sh: 2016-10-07 10:44:55 140116692777088 [Note] /usr/sbin/mysqld (mysqld 10.1.17-MariaDB-enterprise) starting as process 6322 ...

Oct  7 10:44:59 sh: WSREP: Failed to start mysqld for wsrep recovery: '2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Using mutexes to ref count buffer pool pages

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: The InnoDB memory heap is disabled

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Compressed tables use zlib 1.2.7

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Using Linux native AIO

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Using SSE crc32 instructions

Oct  7 10:44:59 sh: 2016-10-07 10:44:55 140116692777088 [Note] InnoDB: Initializing buffer pool, size = 30.0G

Oct  7 10:44:59 sh: 2016-10-07 10:44:56 140116692777088 [Note] InnoDB: Completed initialization of buffer pool

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: Space id in fsp header 138032,but in the page header 0

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [Note] InnoDB: Highest supported file format is Barracuda.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: Block in space_id 0 in file /mysql_data/prod_ec_cms2/data/ibdata1 encrypted.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: However key management plugin or used key_id 32 is not found or used encryption algorithm or method does not match.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: Marking tablespace as missing. You may drop this table or install correct key management plugin and key file.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: Block in space_id 0 in file /mysql_data/prod_ec_cms2/data/ibdata1 encrypted.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: However key management plugin or used key_id 32 is not found or used encryption algorithm or method does not match.

Oct  7 10:44:59 sh: 2016-10-07 10:44:57 140116692777088 [ERROR] InnoDB: Marking tablespace as missing. You may drop this table or install correct key management plugin and key file.

Oct  7 10:44:59 sh: 161007 10:44:57 [ERROR] mysqld got signal 11 ;

Oct  7 10:44:59 systemd: mariadb.service: control process exited, code=exited status=1

Oct  7 10:44:59 systemd: Failed to start MariaDB database server.

Oct  7 10:44:59 systemd: Unit mariadb.service entered failed state.

Oct  7 10:44:59 systemd: mariadb.service failed.

Oct  7 10:44:59 sh: This could be because you hit a bug. It is also possible that this binary

Oct  7 10:44:59 sh: or one of the libraries it was linked against is corrupt, improperly built,

Oct  7 10:44:59 sh: or misconfigured. This error can also be caused by malfunctioning hardware.

Oct  7 10:44:59 sh: To report this bug, see https://mariadb.com/kb/en/reporting-bugs

Oct  7 10:44:59 sh: We will try our best to scrape up some info that will hopefully help

Oct  7 10:44:59 sh: diagnose the problem, but since we have already crashed,

Oct  7 10:44:59 sh: something is definitely wrong and this may fail.

Oct  7 10:44:59 sh: Server version: 10.1.17-MariaDB-enterprise

Oct  7 10:44:59 sh: key_buffer_size=536870912

Oct  7 10:44:59 sh: read_buffer_size=131072

Oct  7 10:44:59 sh: max_used_connections=0

Oct  7 10:44:59 sh: max_threads=1001

Oct  7 10:44:59 sh: thread_count=0

Oct  7 10:44:59 sh: It is possible that mysqld could use up to

Oct  7 10:44:59 sh: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2743562 K  bytes of memory

Oct  7 10:44:59 sh: Hope that's ok; if not, decrease some variables in the equation.

Oct  7 10:44:59 sh: Thread pointer: 0x0x0

Oct  7 10:44:59 sh: Attempting backtrace. You can use the following information to find out

Oct  7 10:44:59 sh: where mysqld died. If you see no messages after this, something went

Oct  7 10:44:59 sh: terribly wrong...

Oct  7 10:44:59 sh: stack_bottom = 0x0 thread_stack 0x48400

Oct  7 10:44:59 sh: /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x7f6f765e00ce]

Oct  7 10:44:59 sh: /usr/sbin/mysqld(handle_fatal_signal+0x2d5)[0x7f6f76106a05]

Oct  7 10:44:59 sh: /lib64/libpthread.so.0(+0xf100)[0x7f6f75724100]

Oct  7 10:44:59 sh: /usr/sbin/mysqld(+0x73653e)[0x7f6f7628b53e]

Oct  7 10:44:59 sh: /usr/sbin/mysqld(+0x88a285)[0x7f6f763df285]

Oct  7 10:44:59 sh: /usr/sbin/mysqld(+0x8a3136)[0x7f6f763f8136]

Oct  7 10:44:59 sh: mysys/stacktrace.c:268(my_print_stacktrace)[0x7f6f763d65b8]

Oct  7 10:44:59 sh: handler/ha_innodb.cc:22138(ib_push_warning(trx_t*, unsigned long, char const*, ...))[0x7f6f7638f92c]

Oct  7 10:44:59 sh: trx/trx0rseg.cc:212(trx_rseg_mem_create)[0x7f6f763823c8]

Oct  7 10:44:59 sh: trx/trx0rseg.cc:289(trx_rseg_create_instance)[0x7f6f763830b5]

Oct  7 10:44:59 sh: trx/trx0sys.cc:660(trx_sys_init_at_db_start())[0x7f6f7638466e]

Oct  7 10:44:59 sh: srv/srv0start.cc:2541(innobase_start_or_create_for_mysql())[0x7f6f76369cf5]

Oct  7 10:44:59 sh: handler/ha_innodb.cc:4396(innobase_init)[0x7f6f7628af25]

Oct  7 10:44:59 sh: sql/handler.cc:513(ha_initialize_handlerton(st_plugin_int*))[0x7f6f76108c74]

Oct  7 10:44:59 sh: sql/sql_plugin.cc:1408(plugin_initialize)[0x7f6f75f976b5]

Oct  7 10:44:59 sh: sql/sql_plugin.cc:1685(plugin_init(int*, char**, int))[0x7f6f75f9901a]

Oct  7 10:44:59 sh: sql/mysqld.cc:5188(init_server_components)[0x7f6f75ef150a]

Oct  7 10:44:59 sh: sql/mysqld.cc:5768(mysqld_main(int, char**))[0x7f6f75ef5623]

Oct  7 10:44:59 sh: /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f6f73a6ab15]

Oct  7 10:44:59 sh: /usr/sbin/mysqld(+0x39404d)[0x7f6f75ee904d]

Oct  7 10:44:59 sh: The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

Oct  7 10:44:59 sh: information that should help you find out what is causing the crash.'