2019-04-14T18:29:58.069902Z 0 [Warning] [MY-010915] [Server] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
2019-04-14T18:29:58.071024Z 0 [Note] [MY-010949] [Server] Basedir set to /usr/.
2019-04-14T18:29:58.071037Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.15) starting as process 19
2019-04-14T18:29:58.078711Z 0 [Note] [MY-012366] [InnoDB] Using Linux native AIO
2019-04-14T18:29:58.078849Z 0 [Note] [MY-010747] [Server] Plugin 'FEDERATED' is disabled.
2019-04-14T18:29:58.080609Z 1 [Note] [MY-012932] [InnoDB] PUNCH HOLE support available
2019-04-14T18:29:58.080626Z 1 [Note] [MY-012943] [InnoDB] Mutexes and rw_locks use GCC atomic builtins
2019-04-14T18:29:58.080648Z 1 [Note] [MY-012944] [InnoDB] Uses event mutexes
2019-04-14T18:29:58.080660Z 1 [Note] [MY-012945] [InnoDB] GCC builtin __atomic_thread_fence() is used for memory barrier
2019-04-14T18:29:58.080674Z 1 [Note] [MY-012948] [InnoDB] Compressed tables use zlib 1.2.11
2019-04-14T18:29:58.081007Z 1 [Note] [MY-013251] [InnoDB] Number of pools: 1
2019-04-14T18:29:58.081109Z 1 [Note] [MY-012951] [InnoDB] Using CPU crc32 instructions
2019-04-14T18:29:58.081461Z 1 [Note] [MY-012203] [InnoDB] Directories to scan './;./;./'
2019-04-14T18:29:58.081514Z 1 [Note] [MY-012204] [InnoDB] Scanning './'
2019-04-14T18:29:58.085408Z 1 [Note] [MY-012208] [InnoDB] Completed space ID check of 126 files.
2019-04-14T18:29:58.086197Z 1 [Note] [MY-012955] [InnoDB] Initializing buffer pool, total size = 512.000000M, instances = 1, chunk size =128.000000M 
2019-04-14T18:29:58.109453Z 1 [Note] [MY-012957] [InnoDB] Completed initialization of buffer pool
2019-04-14T18:29:58.111302Z 0 [Note] [MY-011952] [InnoDB] If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-04-14T18:29:58.187171Z 1 [Note] [MY-012560] [InnoDB] The log sequence number 4455545938 in the system tablespace does not match the log sequence number 4455721229 in the ib_logfiles!
2019-04-14T18:29:58.187187Z 1 [Note] [MY-012551] [InnoDB] Database was not shutdown normally!
2019-04-14T18:29:58.187204Z 1 [Note] [MY-012552] [InnoDB] Starting crash recovery.
2019-04-14T18:29:58.188765Z 1 [Note] [MY-013086] [InnoDB] Starting to parse redo log at lsn = 4455721001, whereas checkpoint_lsn = 4455721229
2019-04-14T18:29:58.188784Z 1 [Note] [MY-012550] [InnoDB] Doing recovery: scanned up to log sequence number 4455721229
2019-04-14T18:29:58.191832Z 1 [Note] [MY-013083] [InnoDB] Log background threads are being started...
2019-04-14T18:29:58.191997Z 1 [Note] [MY-012532] [InnoDB] Applying a batch of 0 redo log records ...
2019-04-14T18:29:58.192016Z 1 [Note] [MY-012535] [InnoDB] Apply batch completed!
2019-04-14T18:29:58.192087Z 1 [Note] [MY-013022] [InnoDB] Last MySQL binlog file position 0 868901, file name binlog.000415
2019-04-14T18:29:58.292274Z 1 [Note] [MY-013252] [InnoDB] Using undo tablespace './undo_001'.
2019-04-14T18:29:58.292448Z 1 [Note] [MY-013252] [InnoDB] Using undo tablespace './undo_002'.
2019-04-14T18:29:58.295420Z 1 [Note] [MY-012910] [InnoDB] Opened 2 existing undo tablespaces.
2019-04-14T18:29:58.311374Z 1 [Note] [MY-012255] [InnoDB] Removed temporary tablespace data file: "ibtmp1"
2019-04-14T18:29:58.311392Z 1 [Note] [MY-012923] [InnoDB] Creating shared tablespace for temporary tables
2019-04-14T18:29:58.311448Z 1 [Note] [MY-012265] [InnoDB] Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-04-14T18:29:58.379439Z 1 [Note] [MY-012266] [InnoDB] File './ibtmp1' size is now 12 MB.
2019-04-14T18:29:58.379638Z 1 [Note] [MY-011825] [InnoDB] Scanning temp tablespace dir:'./#innodb_temp/'
2019-04-14T18:29:58.846996Z 1 [Note] [MY-013018] [InnoDB] Created 128 and tracked 128 new rollback segment(s) in the temporary tablespace. 128 are now active.
2019-04-14T18:29:58.847133Z 1 [Note] [MY-012976] [InnoDB] 8.0.15 started; log sequence number 4455721229
2019-04-14T18:29:58.852942Z 1 [Note] [MY-011090] [Server] Data dictionary upgrading from version '80013' to '80014'.
2019-04-14T18:29:58.852958Z 1 [Note] [MY-013327] [Server] MySQL server upgrading from version '80013' to '80015'.
2019-04-14T18:29:59.144600Z 1 [Note] [MY-012357] [InnoDB] Reading DD tablespace files
2019-04-14T18:29:59.161153Z 1 [Note] [MY-012356] [InnoDB] Validated 128/128  tablespaces
2019-04-14T18:29:59.161900Z 0 [Note] [MY-011946] [InnoDB] Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-04-14T18:29:59.162285Z 0 [Note] [MY-011946] [InnoDB] Buffer pool(s) load completed at 190414 18:29:59
2019-04-14T18:30:00.455471Z 1 [Note] [MY-011089] [Server] Data dictionary restarting version '80014'.
2019-04-14T18:30:00.824354Z 1 [Note] [MY-010006] [Server] Using data dictionary with version '80014'.
2019-04-14T18:30:07.804775Z 0 [Note] [MY-010902] [Server] Thread priority attribute setting in Resource Group SQL shall be ignored due to unsupported platform or insufficient privilege.
2019-04-14T18:30:07.858679Z 0 [Note] [MY-010855] [Server] Recovering after a crash using binlog
2019-04-14T18:30:07.858705Z 0 [System] [MY-010229] [Server] Starting crash recovery...
2019-04-14T18:30:07.866939Z 0 [System] [MY-010232] [Server] Crash recovery finished.
2019-04-14T18:30:07.878488Z 0 [Note] [MY-012487] [InnoDB] DDL log recovery : begin
2019-04-14T18:30:07.878536Z 0 [Note] [MY-012488] [InnoDB] DDL log recovery : end
2019-04-14T18:30:07.878801Z 0 [Note] [MY-012922] [InnoDB] Waiting for purge to start
2019-04-14T18:30:07.961922Z 0 [Note] [MY-010913] [Server] You have not provided a mandatory server-id. Servers in a replication topology must have unique server-ids. Please refer to the proper server start-up parameters documentation.
2019-04-14T18:30:07.965239Z 0 [Note] [MY-010182] [Server] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them.
2019-04-14T18:30:07.965254Z 0 [Note] [MY-010304] [Server] Skipping generation of SSL certificates as certificate files are present in data directory.
2019-04-14T18:30:07.966081Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2019-04-14T18:30:07.966127Z 0 [Note] [MY-010308] [Server] Skipping generation of RSA key pair through --sha256_password_auto_generate_rsa_keys as key files are present in data directory.
2019-04-14T18:30:07.966151Z 0 [Note] [MY-010308] [Server] Skipping generation of RSA key pair through --caching_sha2_password_auto_generate_rsa_keys as key files are present in data directory.
2019-04-14T18:30:07.966659Z 0 [Note] [MY-010252] [Server] Server hostname (bind-address): '*'; port: 3306
2019-04-14T18:30:07.966691Z 0 [Note] [MY-010253] [Server] IPv6 is available.
2019-04-14T18:30:07.966704Z 0 [Note] [MY-010264] [Server]   - '::' resolves to '::';
2019-04-14T18:30:07.966727Z 0 [Note] [MY-010251] [Server] Server socket created on IP: '::'.
2019-04-14T18:30:07.978846Z 0 [ERROR] [MY-013142] [Server] Column count of mysql.user is wrong. Expected 51, found 50. Created with MySQL 80013, now running 80015. Please use mysql_upgrade to fix this error.
2019-04-14T18:30:07.995607Z 0 [Note] [MY-011025] [Repl] Failed to start slave threads for channel ''.
2019-04-14T18:30:07.996671Z 4 [Note] [MY-010051] [Server] Event Scheduler: scheduler thread started with id 4
2019-04-14T18:30:07.997143Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.15'  socket: '/var/lib/mysql/mysql.sock'  port: 3306  MySQL Community Server - GPL.
2019-04-14T18:30:08.124735Z 0 [Note] [MY-011240] [Server] Plugin mysqlx reported: 'Using SSL configuration from MySQL Server'
2019-04-14T18:30:08.125392Z 0 [Note] [MY-011243] [Server] Plugin mysqlx reported: 'Using OpenSSL for TLS connections'
2019-04-14T18:30:08.125449Z 0 [Note] [MY-011332] [Server] Plugin mysqlx reported: 'IPv6 is available'
2019-04-14T18:30:08.165129Z 0 [Note] [MY-011323] [Server] Plugin mysqlx reported: 'X Plugin ready for connections. bind-address: '::' port: 33060'
2019-04-14T18:30:08.165215Z 0 [Note] [MY-011323] [Server] Plugin mysqlx reported: 'X Plugin ready for connections. socket: '/var/run/mysqld/mysqlx.sock''
2019-04-14T18:30:08.165252Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: '/var/run/mysqld/mysqlx.sock' bind-address: '::' port: 33060
*** buffer overflow detected ***: /usr/sbin/mysqld terminated
======= Backtrace: =========
/lib64/libc.so.6(__fortify_fail+0x37)[0x7f3b304a19e7]
/lib64/libc.so.6(+0x115b62)[0x7f3b3049fb62]
/lib64/libc.so.6(+0x114edb)[0x7f3b3049eedb]
/usr/sbin/mysqld(_ZN7set_var33update_source_user_host_timestampEP3THD+0x4d)[0xc980ed]
/usr/sbin/mysqld(_ZN7set_var6updateEP3THD+0x45)[0xc98155]
/usr/sbin/mysqld(_Z17sql_set_variablesP3THDP4ListI12set_var_baseEb+0xb1)[0xc97d71]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THDb+0x1711)[0xd18851]
/usr/sbin/mysqld(_Z11mysql_parseP3THDP12Parser_stateb+0x36b)[0xd1b8db]
/usr/sbin/mysqld(_Z16dispatch_commandP3THDPK8COM_DATA19enum_server_command+0x2e9b)[0xd1ebfb]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x1a1)[0xd1f6f1]
/usr/sbin/mysqld[0xe24768]
/usr/sbin/mysqld[0x21da91f]
/lib64/libpthread.so.0(+0x7dd5)[0x7f3b320a2dd5]
/lib64/libc.so.6(clone+0x6d)[0x7f3b30487ead]
======= Memory map: ========
00400000-032af000 r-xp 00000000 fd:01 6069174                            /usr/sbin/mysqld
032b0000-033fe000 r--p 02eaf000 fd:01 6069174                            /usr/sbin/mysqld
033fe000-03634000 rw-p 02ffd000 fd:01 6069174                            /usr/sbin/mysqld
03634000-03747000 rw-p 00000000 00:00 0 
04615000-05cf2000 rw-p 00000000 00:00 0                                  [heap]
7f3a94000000-7f3a94021000 rw-p 00000000 00:00 0 
7f3a94021000-7f3a98000000 ---p 00000000 00:00 0 
7f3a98000000-7f3a98021000 rw-p 00000000 00:00 0 
7f3a98021000-7f3a9c000000 ---p 00000000 00:00 0 
7f3a9c000000-7f3a9c021000 rw-p 00000000 00:00 0 
7f3a9c021000-7f3aa0000000 ---p 00000000 00:00 0 
7f3aa0000000-7f3aa0021000 rw-p 00000000 00:00 0 
7f3aa0021000-7f3aa4000000 ---p 00000000 00:00 0 
7f3aa4000000-7f3aa4021000 rw-p 00000000 00:00 0 
7f3aa4021000-7f3aa8000000 ---p 00000000 00:00 0 
7f3aa8000000-7f3aa8021000 rw-p 00000000 00:00 0 
7f3aa8021000-7f3aac000000 ---p 00000000 00:00 0 
7f3aac000000-7f3aac03e000 rw-p 00000000 00:00 0 
7f3aac03e000-7f3ab0000000 ---p 00000000 00:00 0 
7f3ab0000000-7f3ab0022000 rw-p 00000000 00:00 0 
7f3ab0022000-7f3ab4000000 ---p 00000000 00:00 0 
7f3ab4000000-7f3ab42d2000 rw-p 00000000 00:00 0 
7f3ab42d2000-7f3ab8000000 ---p 00000000 00:00 0 
7f3abb7ff000-7f3abb800000 ---p 00000000 00:00 0 
7f3abb800000-7f3abc000000 rw-p 00000000 00:00 0 
7f3abc000000-7f3abc09b000 rw-p 00000000 00:00 0 
7f3abc09b000-7f3ac0000000 ---p 00000000 00:00 0 
7f3ac21de000-7f3ac21e3000 r-xp 00000000 fd:01 6704922                    /usr/lib64/libnss_dns-2.17.so
7f3ac21e3000-7f3ac23e3000 ---p 00005000 fd:01 6704922                    /usr/lib64/libnss_dns-2.17.so
7f3ac23e3000-7f3ac23e4000 r--p 00005000 fd:01 6704922                    /usr/lib64/libnss_dns-2.17.so
7f3ac23e4000-7f3ac23e5000 rw-p 00006000 fd:01 6704922                    /usr/lib64/libnss_dns-2.17.so
7f3ac23e5000-7f3ac23e6000 ---p 00000000 00:00 0 
7f3ac23e6000-7f3ac2be6000 rw-p 00000000 00:00 0 
7f3ac2be6000-7f3ac2be9000 r-xp 00000000 fd:01 6068792                    /usr/lib64/mysql/plugin/component_log_sink_syseventlog.so
7f3ac2be9000-7f3ac2de9000 ---p 00003000 fd:01 6068792                    /usr/lib64/mysql/plugin/component_log_sink_syseventlog.so
7f3ac2de9000-7f3ac2dea000 r--p 00003000 fd:01 6068792                    /usr/lib64/mysql/plugin/component_log_sink_syseventlog.so
7f3ac2dea000-7f3ac2deb000 rw-p 00004000 fd:01 6068792                    /usr/lib64/mysql/plugin/component_log_sink_syseventlog.so
7f3ac2deb000-7f3ac2df7000 r-xp 00000000 fd:01 6704924                    /usr/lib64/libnss_files-2.17.so
7f3ac2df7000-7f3ac2ff6000 ---p 0000c000 fd:01 6704924                    /usr/lib64/libnss_files-2.17.so
7f3ac2ff6000-7f3ac2ff7000 r--p 0000b000 fd:01 6704924                    /usr/lib64/libnss_files-2.17.so
7f3ac2ff7000-7f3ac2ff8000 rw-p 0000c000 fd:01 6704924                    /usr/lib64/libnss_files-2.17.so
7f3ac2ff8000-7f3ac2ffe000 rw-p 00000000 00:00 0 
7f3ac2ffe000-7f3ac2fff000 ---p 00000000 00:00 0 
7f3ac2fff000-7f3ac37ff000 rw-p 00000000 00:00 0 
7f3ac37ff000-7f3ac3800000 ---p 00000000 00:00 0 
7f3ac3800000-7f3ac4000000 rw-p 00000000 00:00 0 
7f3ac4000000-7f3ac4021000 rw-p 00000000 00:00 0 
7f3ac4021000-7f3ac8000000 ---p 00000000 00:00 0 
7f3ac8000000-7f3ac8c73000 rw-p 00000000 00:00 0 
7f3ac8c73000-7f3acc000000 ---p 00000000 00:00 0 
7f3acc000000-7f3acc024000 rw-p 00000000 00:00 0 
7f3acc024000-7f3ad0000000 ---p 00000000 00:00 0 
7f3ad0000000-7f3ad0021000 rw-p 00000000 00:00 0 
7f3ad0021000-7f3ad4000000 ---p 00000000 00:00 0 
7f3ad4000000-7f3ad4024000 rw-p 00000000 00:00 0 
7f3ad4024000-7f3ad8000000 ---p 00000000 00:00 0 
7f3ad8000000-7f3ad8022000 rw-p 00000000 00:00 0 
7f3ad8022000-7f3adc000000 ---p 00000000 00:00 0 
7f3adc000000-7f3adc024000 rw-p 00000000 00:00 0 
7f3adc024000-7f3ae0000000 ---p 00000000 00:00 0 
7f3ae0054000-7f3ae0965000 rw-p 00000000 00:00 0 
7f3ae0aad000-7f3ae0bad000 rw-p 00000000 00:00 0 
7f3ae0bad000-7f3ae0bae000 ---p 00000000 00:00 0 
7f3ae0bae000-7f3ae13ae000 rw-p 00000000 00:00 0 
7f3ae13ae000-7f3ae13af000 ---p 00000000 00:00 0 
7f3ae13af000-7f3ae1baf000 rw-p 00000000 00:00 0 
7f3ae1baf000-7f3ae1bb0000 ---p 00000000 00:00 0 
7f3ae1bb0000-7f3ae23b0000 rw-p 00000000 00:00 0 
7f3ae23b0000-7f3ae23b1000 ---p 00000000 00:00 0 
7f3ae23b1000-7f3ae2bb1000 rw-p 00000000 00:00 0 
7f3ae2bb1000-7f3ae2bb2000 ---p 00000000 00:00 0 
7f3ae2bb2000-7f3ae33b2000 rw-p 00000000 00:00 0 
7f3ae33b2000-7f3ae33b3000 ---p 00000000 00:00 0 
7f3ae33b3000-7f3ae3bb3000 rw-p 00000000 00:00 0 
7f3ae3bb3000-7f3ae3bb4000 ---p 00000000 00:00 0 
7f3ae3bb4000-7f3ae43b4000 rw-p 00000000 00:00 0 
7f3ae43b4000-7f3ae43b5000 ---p 00000000 00:00 0 
7f3ae43b5000-7f3ae4bb5000 rw-p 00000000 00:00 0 
7f3ae4bb5000-7f3ae4bb6000 ---p 00000000 00:00 0 
7f3ae4bb6000-7f3ae53b6000 rw-p 00000000 00:00 0 
7f3ae53b6000-7f3ae53b7000 ---p 00000000 00:00 0 
7f3ae53b7000-7f3ae5bb7000 rw-p 00000000 00:00 0 
7f3ae5bb7000-7f3ae5bb8000 ---p 00000000 00:00 0 
7f3ae5bb8000-7f3ae63b8000 rw-p 00000000 00:00 0 
7f3ae63b8000-7f3ae63b9000 ---p 00000000 00:00 0 
7f3ae63b9000-7f3ae6bb9000 rw-p 00000000 00:00 0 
7f3ae6bb9000-7f3ae6bba000 ---p 00000000 00:00 0 
7f3ae6bba000-7f3ae73ba000 rw-p 00000000 00:00 0 
7f3ae73ba000-7f3ae73bb000 ---p 00000000 00:00 0 
7f3ae73bb000-7f3aea3be000 rw-p 00000000 00:00 0 
7f3aea3be000-7f3aea3bf000 ---p 00000000 00:00 0 
7f3aea3bf000-7f3aeabbf000 rw-p 00000000 00:00 0 
7f3aeabbf000-7f3aeabc0000 ---p 00000000 00:00 0 
7f3aeabc0000-7f3b0c000000 rw-p 00000000 00:00 0 
7f3b0c000000-7f3b0cd98000 rw-p 00000000 00:00 0 
7f3b0cd98000-7f3b10000000 ---p 00000000 00:00 0 
7f3b10028000-7f3b107f9000 rw-p 00000000 00:00 0 
7f3b107f9000-7f3b107fa000 ---p 00000000 00:00 0 
7f3b107fa000-7f3b10ffa000 rw-p 00000000 00:00 0 
7f3b10ffa000-7f3b10ffb000 ---p 00000000 00:00 0 
7f3b10ffb000-7f3b117fb000 rw-p 00000000 00:00 0 
7f3b117fb000-7f3b117fc000 ---p 00000000 00:00 0 
7f3b117fc000-7f3b11ffc000 rw-p 00000000 00:00 0 
7f3b11ffc000-7f3b11ffd000 ---p 00000000 00:00 0 
7f3b11ffd000-7f3b127fd000 rw-p 00000000 00:00 0 
7f3b127fd000-7f3b127fe000 ---p 00000000 00:00 0 
7f3b127fe000-7f3b12ffe000 rw-p 00000 000 00:00 0 
7f3b12ffe000-7f3b12fff000 ---p 00000000 00:00 0 
7f3b12fff000-7f3b137ff000 rw-p 00000000 00:00 0 
7f3b137ff000-7f3b13800000 ---p 00000000 00:00 0 
7f3b13800000-7f3b14000000 rw-p 00000000 00:00 0 
7f3b14000000-7f3b15f58000 rw-p 00000000 00:00 0 
7f3b15f58000-7f3b18000000 ---p 00000000 00:00 0 
7f3b180a1000-7f3b180a2000 ---p 00000000 00:00 0 
7f3b180a2000-7f3b1841e000 rw-p 00000000 00:00 0 
7f3b1841e000-7f3b1841f000 ---p 00000000 00:00 0 
7f3b1841f000-7f3b1904a000 rw-p 00000000 00:00 0 
7f3b19058000-7f3b19059000 ---p 00000000 00:00 0 
7f3b19059000-7f3b1909f000 rw-p 00000000 00:00 0 
7f3b1909f000-7f3b190a0000 ---p 00000000 00:00 0 
7f3b190a0000-7f3b190e7000 rw-p 00000000 00:00 0 
7f3b190e7000-7f3b190e8000 ---p 00000000 00:00 0 
7f3b190e8000-7f3b1912f000 rw-p 00000000 00:00 0 
7f3b1912f000-7f3b19130000 ---p 00000000 00:00 0 
7f3b19130000-7f3b19176000 rw-p 00000000 00:00 0 
7f3b19176000-7f3b19177000 ---p 00000000 00:00 0 
7f3b19177000-7f3b191bd000 rw-p 00000000 00:00 0 
7f3b191bd000-7f3b191be000 ---p 00000000 00:00 0 
7f3b191be000-7f3b19204000 rw-p 00000000 00:00 0 
7f3b19204000-7f3b19205000 ---p 00000000 00:00 0 
7f3b19205000-7f3b19bd3000 rw-p 00000000 00:00 0 
7f3b19bd3000-7f3b19bd4000 ---p 00000000 00:00 0 
7f3b19bd4000-7f3b1a3d4000 rw-p 00000000 00:00 0 
7f3b1a3d4000-7f3b1a3d9000 rw-s 00000000 00:12 1190278                    /[aio] (deleted)
7f3b1a3d9000-7f3b1a3de000 rw-s 00000000 00:12 1190277                    /[aio] (deleted)
7f3b1a3de000-7f3b1a3e3000 rw-s 00000000 00:12 1190276                    /[aio] (deleted)
7f3b1a3e3000-7f3b1a3e8000 rw-s 00000000 00:12 1190275                    /[aio] (deleted)
7f3b1a3e8000-7f3b1a8d8000 rw-p 00000000 00:00 0 
7f3b1a8d8000-7f3b1a8d9000 ---p 00000000 00:00 0 
7f3b1a8d9000-7f3b2eb4e000 rw-p 00000000 00:00 0 
7f3b2eb4e000-7f3b2ebae000 r-xp 00000000 fd:01 6704955                    /usr/lib64/libpcre.so.1.2.0
7f3b2ebae000-7f3b2edae000 ---p 00060000 fd:01 6704955                    /usr/lib64/libpcre.so.1.2.0
7f3b2edae000-7f3b2edaf000 r--p 00060000 fd:01 6704955                    /usr/lib64/libpcre.so.1.2.0
7f3b2edaf000-7f3b2edb0000 rw-p 00061000 fd:01 6704955                    /usr/lib64/libpcre.so.1.2.0
7f3b2edb0000-7f3b2edd4000 r-xp 00000000 fd:01 6704995                    /usr/lib64/libselinux.so.1
7f3b2edd4000-7f3b2efd3000 ---p 00024000 fd:01 6704995                    /usr/lib64/libselinux.so.1
7f3b2efd3000-7f3b2efd4000 r--p 00023000 fd:01 6704995                    /usr/lib64/libselinux.so.1
7f3b2efd4000-7f3b2efd5000 rw-p 00024000 fd:01 6704995                    /usr/lib64/libselinux.so.1
7f3b2efd5000-7f3b2efd7000 rw-p 00000000 00:00 0 
7f3b2efd7000-7f3b2efed000 r-xp 00000000 fd:01 6704981                    /usr/lib64/libresolv-2.17.so
7f3b2efed000-7f3b2f1ec000 ---p 00016000 fd:01 6704981                    /usr/lib64/libresolv-2.17.so
7f3b2f1ec000-7f3b2f1ed000 r--p 00015000 fd:01 6704981                    /usr/lib64/libresolv-2.17.so
7f3b2f1ed000-7f3b2f1ee000 rw-p 00016000 fd:01 6704981                    /usr/lib64/libresolv-2.17.so
7f3b2f1ee000-7f3b2f1f0000 rw-p 00000000 00:00 0 
7f3b2f1f0000-7f3b2f1f3000 r-xp 00000000 fd:01 6704875                    /usr/lib64/libkeyutils.so.1.5
7f3b2f1f3000-7f3b2f3f2000 ---p 00003000 fd:01 6704875                    /usr/lib64/libkeyutils.so.1.5
7f3b2f3f2000-7f3b2f3f3000 r--p 00002000 fd:01 6704875                    /usr/lib64/libkeyutils.so.1.5
7f3b2f3f3000-7f3b2f3f4000 rw-p 00003000 fd:01 6704875                    /usr/lib64/libkeyutils.so.1.5
7f3b2f3f4000-7f3b2f402000 r-xp 00000000 fd:01 6704883                    /usr/lib64/libkrb5support.so.0.1
7f3b2f402000-7f3b2f602000 ---p 0000e000 fd:01 6704883                    /usr/lib64/libkrb5support.so.0.1
7f3b2f602000-7f3b2f603000 r--p 0000e000 fd:01 6704883                    /usr/lib64/libkrb5support.so.0.1
7f3b2f603000-7f3b2f604000 rw-p 0000f000 fd:01 6704883                    /usr/lib64/libkrb5support.so.0.1
7f3b2f604000-7f3b2f619000 r-xp 00000000 fd:01 6705052                    /usr/lib64/libz.so.1.2.7
7f3b2f619000-7f3b2f818000 ---p 00015000 fd:01 6705052                    /usr/lib64/libz.so.1.2.7
7f3b2f818000-7f3b2f819000 r--p 00014000 fd:01 6705052                    /usr/lib64/libz.so.1.2.7
7f3b2f819000-7f3b2f81a000 rw-p 00015000 fd:01 6705052                    /usr/lib64/libz.so.1.2.7
7f3b2f81a000-7f3b2f84b000 r-xp 00000000 fd:01 6704871                    /usr/lib64/libk5crypto.so.3.1
7f3b2f84b000-7f3b2fa4a000 ---p 00031000 fd:01 6704871                    /usr/lib64/libk5crypto.so.3.1
7f3b2fa4a000-7f3b2fa4c000 r--p 00030000 fd:01 6704871                    /usr/lib64/libk5crypto.so.3.1
7f3b2fa4c000-7f3b2fa4d000 rw-p 00032000 fd:01 6704871                    /usr/lib64/libk5crypto.so.3.1
7f3b2fa4d000-7f3b2fa50000 r-xp 00000000 fd:01 6704790                    /usr/lib64/libcom_err.so.2.1
7f3b2fa50000-7f3b2fc4f000 ---p 00003000 fd:01 6704790                    /usr/lib64/libcom_err.so.2.1
7f3b2fc4f000-7f3b2fc50000 r--p 00002000 fd:01 6704790                    /usr/lib64/libcom_err.so.2.1
7f3b2fc50000-7f3b2fc51000 rw-p 00003000 fd:01 6704790                    /usr/lib64/libcom_err.so.2.1
7f3b2fc51000-7f3b2fd2a000 r-xp 00000000 fd:01 6704881                    /usr/lib64/libkrb5.so.3.3
7f3b2fd2a000-7f3b2ff29000 ---p 000d9000 fd:01 6704881                    /usr/lib64/libkrb5.so.3.3
7f3b2ff29000-7f3b2ff37000 r--p 000d8000 fd:01 6704881                    /usr/lib64/libkrb5.so.3.3
7f3b2ff37000-7f3b2ff3a000 rw-p 000e6000 fd:01 6704881                    /usr/lib64/libkrb5.so.3.3
7f3b2ff3a000-7f3b2ff84000 r-xp 00000000 fd:01 6704857                    /usr/lib64/libgssapi_krb5.so.2.2
7f3b2ff84000-7f3b30184000 ---p 0004a000 fd:01 6704857                    /usr/lib64/libgssapi_krb5.so.2.2
7f3b30184000-7f3b30185000 r--p 0004a000 fd:01 6704857                    /usr/lib64/libgssapi_krb5.so.2.2
7f3b30185000-7f3b30187000 rw-p 0004b000 fd:01 6704857                    /usr/lib64/libgssapi_krb5.so.2.2
7f3b30187000-7f3b30189000 r-xp 00000000 fd:01 6704825                    /usr/lib64/libfreebl3.so
7f3b30189000-7f3b30388000 ---p 00002000 fd:01 6704825                    /usr/lib64/libfreebl3.so
7f3b30388000-7f3b30389000 r--p 00001000 fd:01 6704825                    /usr/lib64/libfreebl3.so
7f3b30389000-7f3b3038a000 rw-p 00002000 fd:01 6704825                    /usr/lib64/libfreebl3.so
7f3b3038a000-7f3b3054c000 r-xp 00000000 fd:01 6704781                    /usr/lib64/libc-2.17.so
7f3b3054c000-7f3b3074c000 ---p 001c2000 fd:01 6704781                    /usr/lib64/libc-2.17.so
7f3b3074c000-7f3b30750000 r--p 001c2000 fd:01 6704781                    /usr/lib64/libc-2.17.so
7f3b30750000-7f3b30752000 rw-p 001c6000 fd:01 6704781                    /usr/lib64/libc-2.17.so
7f3b30752000-7f3b30757000 rw-p 00000000 00:00 0 
7f3b30757000-7f3b3076c000 r-xp 00000000 fd:01 7417588                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f3b3076c000-7f3b3096b000 ---p 00015000 fd:01 7417588                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f3b3096b000-7f3b3096c000 r--p 00014000 fd:01 7417588                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f3b3096c000-7f3b3096d000 rw-p 00015000 fd:01 7417588                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f3b3096d000-7f3b30a6e000 r-xp 00000000 fd:01 6704895                    /usr/lib64/libm-2.17.so
7f3b30a6e000-7f3b30c6d000 ---p 00101000 fd:01 6704895                    /usr/lib64/libm-2.17.so
7f3b30c6d000-7f3b30c6e000 r--p 00100000 fd:01 6704895                    /usr/lib64/libm-2.17.so
7f3b30c6e000-7f3b30c6f000 rw-p 00101000 fd:01 6704895                    /usr/lib64/libm-2.17.so
7f3b30c6f000-7f3b30d58000 r-xp 00000000 fd:01 7417602                    /usr/lib64/libstdc++.so.6.0.19
7f3b30d58000-7f3b30f57000 ---p 000e9000 fd:01 7417602                    /usr/lib64/libstdc++.so.6.0.19
7f3b30f57000-7f3b30f5f000 r--p 000e8000 fd:01 7417602                    /usr/lib64/libstdc++.so.6.0.19
7f3b30f5f000-7f3b30f61000 rw-p 000f0000 fd:01 7417602                    /usr/lib64/libstdc++.so.6.0.19
7f3b30f61000-7f3b30f76000 rw-p 00000000 00:00 0 
7f3b30f76000-7f3b30f7d000 r-xp 00000000 fd:01 6704991                    /usr/lib64/librt-2.17.so
7f3b30f7d000-7f3b3117c000 ---p 00007000 fd:01 6704991                    /usr/lib64/librt-2.17.so
7f3b3117c000-7f3b3117d000 r--p 00006000 fd:01 6704991                    /usr/lib64/librt-2.17.so
7f3b3117d000-7f3b3117e000 rw-p 00007000 fd:01 6704991                    /usr/lib64/librt-2.17.so
7f3b3117e000-7f3b31180000 r-xp 00000000 fd:01 6704810                    /usr/lib64/libdl-2.17.so
7f3b31180000-7f3b31380000 ---p 00002000 fd:01 6704810                    /usr/lib64/libdl-2.17.so
7f3b31380000-7f3b31381000 r--p 00002000 fd:01 6704810                    /usr/lib64/libdl-2.17.so
7f3b31381000-7f3b31382000 rw-p 00003000 fd:01 6704810                    /usr/lib64/libdl-2.17.so
7f3b31382000-7f3b315b7000 r-xp 00000000 fd:01 7417580                    /usr/lib64/libcrypto.so.1.0.2k
7f3b315b7000-7f3b317b7000 ---p 00235000 fd:01 7417580                    /usr/lib64/libcrypto.so.1.0.2k
7f3b317b7000-7f3b317d3000 r--p 00235000 fd:01 7417580                    /usr/lib64/libcrypto.so.1.0.2k
7f3b317d3000-7f3b317e0000 rw-p 00251000 fd:01 7417580                    /usr/lib64/libcrypto.so.1.0.2k
7f3b317e0000-7f3b317e4000 rw-p 00000000 00:00 0 
7f3b317e4000-7f3b3184b000 r-xp 00000000 fd:01 7417599                    /usr/lib64/libssl.so.1.0.2k
7f3b3184b000-7f3b31a4b000 ---p 00067000 fd:01 7417599                    /usr/lib64/libssl.so.1.0.2k
7f3b31a4b000-7f3b31a4f000 r--p 00067000 fd:01 7417599                    /usr/lib64/libssl.so.1.0.2k
7f3b31a4f000-7f3b31a56000 rw-p 0006b000 fd:01 7417599                    /usr/lib64/libssl.so.1.0.2k
7f3b31a56000-7f3b31a5e000 r-xp 00000000 fd:01 6704793                    /usr/lib64/libcrypt-2.17.so
7f3b31a5e000-7f3b31c5d000 ---p 00008000 fd:01 6704793                    /usr/lib64/libcrypt-2.17.so
7f3b31c5d000-7f3b31c5e000 r--p 00007000 fd:01 6704793                    /usr/lib64/libcrypt-2.17.so
7f3b31c5e000-7f3b31c5f000 rw-p 00008000 fd:01 6704793                    /usr/lib64/libcrypt-2.17.so
7f3b31c5f000-7f3b31c8d000 rw-p 00000000 00:00 0 
7f3b31c8d000-7f3b31c97000 r-xp 00000000 fd:01 6068721                    /usr/lib64/libnuma.so.1
7f3b31c97000-7f3b31e97000 ---p 0000a000 fd:01 6068721                    /usr/lib64/libnuma.so.1
7f3b31e97000-7f3b31e98000 r--p 0000a000 fd:01 6068721                    /usr/lib64/libnuma.so.1
7f3b31e98000-7f3b31e99000 rw-p 0000b000 fd:01 6068721                    /usr/lib64/libnuma.so.1
7f3b31e99000-7f3b31e9a000 r-xp 00000000 fd:01 6068716                    /usr/lib64/libaio.so.1.0.1
7f3b31e9a000-7f3b32099000 ---p 00001000 fd:01 6068716                    /usr/lib64/libaio.so.1.0.1
7f3b32099000-7f3b3209a000 r--p 00000000 fd:01 6068716                    /usr/lib64/libaio.so.1.0.1
7f3b3209a000-7f3b3209b000 rw-p 00001000 fd:01 6068716                    /usr/lib64/libaio.so.1.0.1
7f3b3209b000-7f3b320b2000 r-xp 00000000 fd:01 6704972                    /usr/lib64/libpthread-2.17.so
7f3b320b2000-7f3b322b1000 ---p 00017000 fd:01 6704972                    /usr/lib64/libpthread-2.17.so
7f3b322b1000-7f3b322b2000 r--p 00016000 fd:01 6704972                    /usr/lib64/libpthread-2.17.so
7f3b322b2000-7f3b322b3000 rw-p 00017000 fd:01 6704972                    /usr/lib64/libpthread-2.17.so
7f3b322b3000-7f3b322b7000 rw-p 00000000 00:00 0 
7f3b322b7000-7f3b322d9000 r-xp 00000000 fd:01 6704757                    /usr/lib64/ld-2.17.so
7f3b322db000-7f3b322e0000 rw-s 00000000 00:12 1190274                    /[aio] (deleted)
7f3b322e0000-7f3b322e5000 rw-s 00000000 00:12 1190273                    /[aio] (deleted)
7f3b322e5000-7f3b322ea000 rw-s 00000000 00:12 1190272                    /[aio] (deleted)
7f3b322ea000-7f3b322ef000 rw-s 00000000 00:12 1190271                    /[aio] (deleted)
7f3b322ef000-7f3b322f4000 rw-s 00000000 00:12 1190270                    /[aio] (deleted)
7f3b322f4000-7f3b322f9000 rw-s 00000000 00:12 1190269                    /[aio] (deleted)
7f3b322f9000-7f3b324d4000 rw-p 00000000 00:00 0 
7f3b324d4000-7f3b324d6000 rw-s 00000000 00:12 1190279                    /[aio] (deleted)
7f3b324d6000-7f3b324d7000 rw-s 00000000 00:12 1190267                    /[aio] (deleted)
7f3b324d7000-7f3b324d8000 rw-p 00000000 00:00 0 
7f3b324d8000-7f3b324d9000 r--p 00021000 fd:01 6704757                    /usr/lib64/ld-2.17.so
7f3b324d9000-7f3b324da000 rw-p 00022000 fd:01 6704757                    /usr/lib64/ld-2.17.so
7f3b324da000-7f3b324db000 rw-p 00000000 00:00 0 
7fff30f89000-7fff30faa000 rw-p 00000000 00:00 0                          [stack]
7fff30fc8000-7fff30fcb000 r--p 00000000 00:00 0                          [vvar]
7fff30fcb000-7fff30fcd000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
18:30:17 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.

key_buffer_size=33554432
read_buffer_size=131072
max_used_connections=1
max_threads=500
thread_count=2
connection_count=1
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 230322 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f3a98000b50
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7f3b180e7c70 thread_stack 0x46000
/usr/sbin/mysqld(my_print_stacktrace(unsigned char*, unsigned long)+0x3d) [0x1cfb26d]
/usr/sbin/mysqld(handle_fatal_signal+0x423) [0xe32c63]
/lib64/libpthread.so.0(+0xf5d0) [0x7f3b320aa5d0]
/lib64/libc.so.6(gsignal+0x37) [0x7f3b303c0207]
/lib64/libc.so.6(abort+0x148) [0x7f3b303c18f8]
/lib64/libc.so.6(+0x78d27) [0x7f3b30402d27]
/lib64/libc.so.6(__fortify_fail+0x37) [0x7f3b304a19e7]
/lib64/libc.so.6(+0x115b62) [0x7f3b3049fb62]
/lib64/libc.so.6(+0x114edb) [0x7f3b3049eedb]
/usr/sbin/mysqld(set_var::update_source_user_host_timestamp(THD*)+0x4d) [0xc980ed]
/usr/sbin/mysqld(set_var::update(THD*)+0x45) [0xc98155]
/usr/sbin/mysqld(sql_set_variables(THD*, List<set_var_base>*, bool)+0xb1) [0xc97d71]
/usr/sbin/mysqld(mysql_execute_command(THD*, bool)+0x1711) [0xd18851]
/usr/sbin/mysqld(mysql_parse(THD*, Parser_state*, bool)+0x36b) [0xd1b8db]
/usr/sbin/mysqld(dispatch_command(THD*, COM_DATA const*, enum_server_command)+0x2e9b) [0xd1ebfb]
/usr/sbin/mysqld(do_command(THD*)+0x1a1) [0xd1f6f1]
/usr/sbin/mysqld() [0xe24768]
/usr/sbin/mysqld() [0x21da91f]
/lib64/libpthread.so.0(+0x7dd5) [0x7f3b320a2dd5]
/lib64/libc.so.6(clone+0x6d) [0x7f3b30487ead]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7f3a98009fa0):  SET lock_wait_timeout=2
Connection ID (thread ID): 8
Status: NOT_KILLED

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.