I have installed Centos on Amazon EC2 .On Centos i installed apache and mysql too . The Mysql server goes down by giving this message
160128 17:26:45 [Warning] IP address 'xx.xx.xx.xx' could not be resolved: Name or service not known
160129 02:29:52 mysqld_safe Number of processes running now: 0
160129 02:29:52 mysqld_safe mysqld restarted
160129 2:30:07 [Note] /usr/libexec/mysql55/mysqld (mysqld 5.5.45) starting as process 20398 ...
160129 2:30:07 [Note] Plugin 'FEDERATED' is disabled.
160129 2:30:07 InnoDB: The InnoDB memory heap is disabled
160129 2:30:07 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160129 2:30:07 InnoDB: Compressed tables use zlib 1.2.8
160129 2:30:07 InnoDB: Using Linux native AIO
160129 2:30:10 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160129 2:30:10 InnoDB: Completed initialization of buffer pool
160129 2:30:10 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160129 2:30:10 [ERROR] Plugin 'InnoDB' init function returned error.
160129 2:30:10 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160129 2:30:10 [ERROR] Unknown/unsupported storage engine: InnoDB
160129 2:30:10 [ERROR] Aborting
160129 2:30:10 [Note] /usr/libexec/mysql55/mysqld: Shutdown complete
160129 02:30:10 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
Can anyone tell me whats the exact issue . Thanks
Related
My disk still has a lot of space, so it's not the memory problem.
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 55G 17G 36G 32% /
Here's the error log
190712 7:55:45 [Warning] Using unique option prefix myisam-recover
instead of myisam-recover-options is deprecated and will be removed in
a future release. Please use the full name instead.
190712 7:55:45 [Note] Plugin 'FEDERATED' is disabled.
190712 7:55:45 InnoDB: The InnoDB memory heap is disabled
190712 7:55:45 InnoDB: Mutexes and rw_locks use GCC atomic builtins
190712 7:55:45 InnoDB: Compressed tables use zlib 1.2.8
190712 7:55:45 InnoDB: Using Linux native AIO
190712 7:55:45 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
190712 7:55:45 InnoDB: Completed initialization of buffer pool
190712 7:55:45 InnoDB: Fatal error: cannot allocate memory for the
buffer pool
190712 7:55:45 [ERROR] Plugin 'InnoDB' init function returned error.
190712 7:55:45 [ERROR] Plugin 'InnoDB' registration as a STORAGE
ENGINE failed.
190712 7:55:45 [ERROR] Unknown/unsupported storage engine: InnoDB
190712 7:55:45 [ERROR] Aborting
190712 7:55:45 [Note] /usr/sbin/mysqld: Shutdown complete
I have to restart MySQL manually
Have a Wordpress website running on Digital Ocean. This morning began receiving "Error establishing a database connection" message. Droplet is a 2 GB Memory / 40 GB HD running Ubuntu 14.04.
Tried restarting mysql, but get "Job Failed to Start".
Status reports "mysql stopped/waiting"
Help me anyone please.
Additionally I do not know how to set up SWAP.
170125 7:51:17 [Note] /usr/sbin/mysqld: Shutdown complete
170125 7:51:18 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will
170125 7:51:18 [Note] Plugin 'FEDERATED' is disabled. Th/usr/sbin/m.jsqld: Can't find file: 1./mysql/plugin.frml (errno: 13)
170125 7:51:18 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
170125 7:51:18 InnoDB: The InnoDB memory heap is disabled
170125 7:51:18 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170125 7:51:18 InnoDB: Compressed tables use zlib 1.2.8
170125 7:51:18 InnoDB: Using Linux native RIO
170125 7:51:18 InnoDB: Initializing buffer pool, size = 128.0M InnoDB: mmap(137363456 bytes) failed; errno 12
170125 7:51:18 InnoDB: Completed initialization of buffer pool
170125 7:51:18 InnoDB: Fatal error: cannot allocate memory for the buffer pool
170125 7:51:18 [ERROR] Plugin 'InnoDB' init function returned error.
170125 7:51:18 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed
170125 7:51:18 [ERROR] Unknown/unsupported storage engine: InnoDB
170125 7:51:18 [ERROR] Aborting
Error log is attached
I have a server running wordpress on it.
It is running well these days, but today I found it can not connect database.
So I checked server, found mysql service was shutdown.
Then I restart , but it only work for a while, after some seconds, it shutdown again.
This is mysql log:
160508 10:07:36 [Warning] IP address '222.186.59.174' could not be resolved: Name or service not known
160508 14:08:14 [Warning] IP address '210.209.127.33' could not be resolved: Name or service not known
160508 23:08:15 [Warning] IP address '183.63.89.196' could not be resolved: Name or service not known
160509 16:08:02 [Warning] IP address '198.55.114.190' has been resolved to the host name '198.55.114.190.static.quadranet.com', which resembles IPv4-address itself.
160510 8:30:34 [Warning] IP address '222.186.134.25' could not be resolved: Name or service not known
160510 12:39:02 [Warning] IP address '118.193.255.253' could not be resolved: Name or service not known
160510 16:06:36 [Warning] IP address '118.193.218.65' could not be resolved: Name or service not known
160511 0:02:03 [Warning] IP address '116.255.183.230' could not be resolved: Name or service not known
160511 00:39:09 mysqld_safe Number of processes running now: 0
160511 00:39:09 mysqld_safe mysqld restarted
160511 0:39:10 [Note] /usr/libexec/mysqld (mysqld 5.5.47-MariaDB) starting as process 24298 ...
160511 0:39:42 InnoDB: The InnoDB memory heap is disabled
160511 0:39:42 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160511 0:39:42 InnoDB: Compressed tables use zlib 1.2.7
160511 0:39:42 InnoDB: Using Linux native AIO
160511 0:39:42 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137756672 bytes) failed; errno 12
160511 0:39:42 InnoDB: Completed initialization of buffer pool
160511 0:39:42 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160511 0:39:42 [ERROR] Plugin 'InnoDB' init function returned error.
160511 0:39:42 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160511 0:39:42 [ERROR] mysqld: Out of memory (Needed 128917504 bytes)
160511 0:39:42 [ERROR] mysqld: Out of memory (Needed 96681984 bytes)
160511 0:39:42 [ERROR] mysqld: Out of memory (Needed 72499200 bytes)
160511 00:39:44 mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended
160511 17:11:08 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160511 17:11:08 [Note] /usr/libexec/mysqld (mysqld 5.5.47-MariaDB) starting as process 24894 ...
160511 17:11:08 InnoDB: The InnoDB memory heap is disabled
160511 17:11:08 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160511 17:11:08 InnoDB: Compressed tables use zlib 1.2.7
160511 17:11:08 InnoDB: Using Linux native AIO
160511 17:11:08 InnoDB: Initializing buffer pool, size = 128.0M
160511 17:11:08 InnoDB: Completed initialization of buffer pool
160511 17:11:08 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160511 17:11:08 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160511 17:11:08 InnoDB: Waiting for the background threads to start
160511 17:11:09 Percona XtraDB (http://www.percona.com) 5.5.46-MariaDB-37.6 started; log sequence number 8239814
160511 17:11:09 [Note] Plugin 'FEEDBACK' is disabled.
160511 17:11:09 [Note] Server socket created on IP: '0.0.0.0'.
160511 17:11:09 [Note] Event Scheduler: Loaded 0 events
160511 17:11:09 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.47-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
160511 17:12:21 mysqld_safe Number of processes running now: 0
160511 17:12:21 mysqld_safe mysqld restarted
160511 17:12:21 [Note] /usr/libexec/mysqld (mysqld 5.5.47-MariaDB) starting as process 25104 ...
160511 17:12:21 InnoDB: The InnoDB memory heap is disabled
160511 17:12:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160511 17:12:21 InnoDB: Compressed tables use zlib 1.2.7
160511 17:12:21 InnoDB: Using Linux native AIO
160511 17:12:21 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137756672 bytes) failed; errno 12
160511 17:12:21 InnoDB: Completed initialization of buffer pool
160511 17:12:21 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160511 17:12:21 [ERROR] Plugin 'InnoDB' init function returned error.
160511 17:12:21 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 128917504 bytes)
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 96681984 bytes)
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 72499200 bytes)
160511 17:12:21 [Note] Plugin 'FEEDBACK' is disabled.
160511 17:12:21 [ERROR] Unknown/unsupported storage engine: InnoDB
160511 17:12:21 [ERROR] Aborting
160511 17:12:21 [Note] /usr/libexec/mysqld: Shutdown complete
160511 17:12:21 mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended
I always see there are a lot failed login attempt when I ssh to my server, and you can see there are many ip in log, is attackers caused this problem or my server has been attacked? ?
If not, what happend to my server?
Please check your memory allocation on server.
Real cause of this problem in error log lines below:
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 128917504 bytes)
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 96681984 bytes)
160511 17:12:21 [ERROR] mysqld: Out of memory (Needed 72499200 bytes)
I have an Amazon ec2 micro instance that holds a WordPress site. Since yesterday, my mysql db keep crashing saying:
[ec2-user#ip-xxx-xx-xx-xxx ~]$ sudo service mysqld status
mysqld dead but subsys locked
I tried restarting the mysqld but after every 5 mins it keeps crashing with the same message - "Error establishing a database connection"
This is what my DB log file reads -
160123 05:44:41 mysqld_safe mysqld restarted
160123 5:44:43 [Note] /usr/libexec/mysql55/mysqld (mysqld 5.5.46) starting as process 7928 ...
160123 5:44:44 [Note] Plugin 'FEDERATED' is disabled.
160123 5:44:46 InnoDB: The InnoDB memory heap is disabled
160123 5:44:46 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160123 5:44:46 InnoDB: Compressed tables use zlib 1.2.8
160123 5:44:46 InnoDB: Using Linux native AIO
160123 5:44:46 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160123 5:44:46 InnoDB: Completed initialization of buffer pool
160123 5:44:46 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160123 5:44:46 [ERROR] Plugin 'InnoDB' init function returned error.
160123 5:44:46 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160123 5:44:46 [ERROR] Unknown/unsupported storage engine: InnoDB
160123 5:44:46 [ERROR] Aborting
160123 5:44:46 [Note] /usr/libexec/mysql55/mysqld: Shutdown complete
160123 05:44:46 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
The common solution that found out there when I Googled for a solution for the issue - mysqld dead but subsys locked, is to create a swapfile. I did exactly as most of the solution suggest but since I'm not well versed with UNIX, I don't know what I have done is right or not.
Or, Is there any other solution for this issue. Kindly help.
Have you tried this mysql is dead but subsys locked
Seems quite straightforward. Also please consider moving to RDS instead of running a mysql server in ec2. Saves you from troubles of this kind.
I have the same configuration with the following link - Wordpress running on AWS EC2 micro instance with Linux AMI, so implement the answers recommended by adding swapfile. It seems not working properly still. It keeps crashing every 3 - 5 days, so I have to restart it by "sudo service mysqld restart".
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
my configuration /etc/my.cnf looks like this:
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mysqld according to the
# instructions in http://fedoraproject.org/wiki/Systemd
innodb_buffer_pool_size = 128M
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
And free -m looks like this.
total used free shared buffers cached
Mem: 996 134 861 0 2 16
-/+ buffers/cache: 116 880
Swap: 1023 40 983
I attach /var/log/mysqld.log of past few days. Appreciated to receive recommendations.
160103 04:26:52 mysqld_safe Number of processes running now: 0
160103 04:26:52 mysqld_safe mysqld restarted
160103 4:26:54 [Note] Plugin 'FEDERATED' is disabled.
160103 4:26:54 InnoDB: The InnoDB memory heap is disabled
160103 4:26:54 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160103 4:26:54 InnoDB: Compressed tables use zlib 1.2.7
160103 4:26:54 InnoDB: Using Linux native AIO
160103 4:26:54 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160103 4:26:54 InnoDB: Completed initialization of buffer pool
160103 4:26:54 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160103 4:26:54 [ERROR] Plugin 'InnoDB' init function returned error.
160103 4:26:54 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160103 4:26:54 [ERROR] Unknown/unsupported storage engine: InnoDB
160103 4:26:54 [ERROR] Aborting
160103 4:26:54 [Note] /usr/libexec/mysqld: Shutdown complete
160103 04:26:54 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160103 04:38:51 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160103 4:38:51 [Note] Plugin 'FEDERATED' is disabled.
160103 4:38:51 InnoDB: The InnoDB memory heap is disabled
160103 4:38:51 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160103 4:38:51 InnoDB: Compressed tables use zlib 1.2.7
160103 4:38:51 InnoDB: Using Linux native AIO
160103 4:38:51 InnoDB: Initializing buffer pool, size = 128.0M
160103 4:38:51 InnoDB: Completed initialization of buffer pool
160103 4:38:51 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160103 4:38:51 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160103 4:38:52 InnoDB: Waiting for the background threads to start
160103 4:38:53 InnoDB: 5.5.42 started; log sequence number 189468094
160103 4:38:53 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160103 4:38:53 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160103 4:38:53 [Note] Server socket created on IP: '0.0.0.0'.
160103 4:38:53 [Note] Event Scheduler: Loaded 0 events
160103 4:38:53 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160103 04:40:41 mysqld_safe Number of processes running now: 0
160103 04:40:41 mysqld_safe mysqld restarted
160103 4:40:43 [Note] Plugin 'FEDERATED' is disabled.
160103 4:40:44 InnoDB: The InnoDB memory heap is disabled
160103 4:40:44 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160103 4:40:44 InnoDB: Compressed tables use zlib 1.2.7
160103 4:40:44 InnoDB: Using Linux native AIO
160103 4:40:44 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160103 4:40:44 InnoDB: Completed initialization of buffer pool
160103 4:40:44 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160103 4:40:44 [ERROR] Plugin 'InnoDB' init function returned error.
160103 4:40:44 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160103 4:40:44 [ERROR] Unknown/unsupported storage engine: InnoDB
160103 4:40:44 [ERROR] Aborting
160103 4:40:45 [Note] /usr/libexec/mysqld: Shutdown complete
160103 04:40:46 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160103 04:42:22 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160103 4:42:22 [Note] Plugin 'FEDERATED' is disabled.
160103 4:42:22 InnoDB: The InnoDB memory heap is disabled
160103 4:42:22 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160103 4:42:22 InnoDB: Compressed tables use zlib 1.2.7
160103 4:42:22 InnoDB: Using Linux native AIO
160103 4:42:22 InnoDB: Initializing buffer pool, size = 128.0M
160103 4:42:22 InnoDB: Completed initialization of buffer pool
160103 4:42:22 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160103 4:42:22 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160103 4:42:22 InnoDB: Waiting for the background threads to start
160103 4:42:23 InnoDB: 5.5.42 started; log sequence number 189494130
160103 4:42:23 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160103 4:42:23 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160103 4:42:23 [Note] Server socket created on IP: '0.0.0.0'.
160103 4:42:23 [Note] Event Scheduler: Loaded 0 events
160103 4:42:23 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160105 3:28:14 [Note] /usr/libexec/mysqld: Normal shutdown
160105 3:28:14 [Note] Event Scheduler: Purging the queue. 0 events
160105 3:28:14 InnoDB: Starting shutdown...
160105 3:28:17 InnoDB: Shutdown completed; log sequence number 204674622
160105 3:28:17 [Note] /usr/libexec/mysqld: Shutdown complete
160105 03:28:17 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160105 03:28:19 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160105 3:28:19 [Note] Plugin 'FEDERATED' is disabled.
160105 3:28:19 InnoDB: The InnoDB memory heap is disabled
160105 3:28:19 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160105 3:28:19 InnoDB: Compressed tables use zlib 1.2.7
160105 3:28:19 InnoDB: Using Linux native AIO
160105 3:28:19 InnoDB: Initializing buffer pool, size = 128.0M
160105 3:28:19 InnoDB: Completed initialization of buffer pool
160105 3:28:19 InnoDB: highest supported file format is Barracuda.
160105 3:28:19 InnoDB: Waiting for the background threads to start
160105 3:28:20 InnoDB: 5.5.42 started; log sequence number 204674622
160105 3:28:20 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160105 3:28:20 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160105 3:28:20 [Note] Server socket created on IP: '0.0.0.0'.
160105 3:28:20 [Note] Event Scheduler: Loaded 0 events
160105 3:28:20 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160109 09:28:55 mysqld_safe Number of processes running now: 0
160109 09:28:55 mysqld_safe mysqld restarted
160109 9:29:02 [Note] Plugin 'FEDERATED' is disabled.
160109 9:29:03 InnoDB: The InnoDB memory heap is disabled
160109 9:29:03 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 9:29:03 InnoDB: Compressed tables use zlib 1.2.7
160109 9:29:03 InnoDB: Using Linux native AIO
160109 9:29:03 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160109 9:29:03 InnoDB: Completed initialization of buffer pool
160109 9:29:03 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160109 9:29:03 [ERROR] Plugin 'InnoDB' init function returned error.
160109 9:29:03 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160109 9:29:03 [ERROR] Unknown/unsupported storage engine: InnoDB
160109 9:29:03 [ERROR] Aborting
160109 9:29:03 [Note] /usr/libexec/mysqld: Shutdown complete
160109 09:29:04 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160109 12:11:23 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160109 12:11:23 [Note] Plugin 'FEDERATED' is disabled.
160109 12:11:23 InnoDB: The InnoDB memory heap is disabled
160109 12:11:23 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 12:11:23 InnoDB: Compressed tables use zlib 1.2.7
160109 12:11:23 InnoDB: Using Linux native AIO
160109 12:11:23 InnoDB: Initializing buffer pool, size = 128.0M
160109 12:11:23 InnoDB: Completed initialization of buffer pool
160109 12:11:23 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160109 12:11:23 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160109 12:11:23 InnoDB: Waiting for the background threads to start
160109 12:11:24 InnoDB: 5.5.42 started; log sequence number 209589920
160109 12:11:24 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160109 12:11:24 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160109 12:11:24 [Note] Server socket created on IP: '0.0.0.0'.
160109 12:11:24 [Note] Event Scheduler: Loaded 0 events
160109 12:11:24 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160109 13:22:23 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160109 13:22:24 [Note] Plugin 'FEDERATED' is disabled.
160109 13:22:24 InnoDB: The InnoDB memory heap is disabled
160109 13:22:24 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 13:22:24 InnoDB: Compressed tables use zlib 1.2.7
160109 13:22:24 InnoDB: Using Linux native AIO
160109 13:22:24 InnoDB: Initializing buffer pool, size = 128.0M
160109 13:22:24 InnoDB: Completed initialization of buffer pool
160109 13:22:24 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160109 13:22:24 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160109 13:22:24 InnoDB: Waiting for the background threads to start
160109 13:22:25 InnoDB: 5.5.42 started; log sequence number 209621895
160109 13:22:25 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160109 13:22:25 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160109 13:22:25 [Note] Server socket created on IP: '0.0.0.0'.
160109 13:22:25 [Note] Event Scheduler: Loaded 0 events
160109 13:22:25 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160109 13:22:31 [Note] /usr/libexec/mysqld: Normal shutdown
160109 13:22:31 [Note] Event Scheduler: Purging the queue. 0 events
160109 13:22:33 InnoDB: Starting shutdown...
160109 13:22:35 InnoDB: Shutdown completed; log sequence number 209634722
160109 13:22:35 [Note] /usr/libexec/mysqld: Shutdown complete
160109 13:22:36 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160109 13:22:37 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160109 13:22:37 [Note] Plugin 'FEDERATED' is disabled.
160109 13:22:37 InnoDB: The InnoDB memory heap is disabled
160109 13:22:37 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 13:22:37 InnoDB: Compressed tables use zlib 1.2.7
160109 13:22:37 InnoDB: Using Linux native AIO
160109 13:22:37 InnoDB: Initializing buffer pool, size = 128.0M
160109 13:22:37 InnoDB: Completed initialization of buffer pool
160109 13:22:37 InnoDB: highest supported file format is Barracuda.
160109 13:22:37 InnoDB: Waiting for the background threads to start
160109 13:22:38 InnoDB: 5.5.42 started; log sequence number 209634722
160109 13:22:38 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160109 13:22:38 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160109 13:22:38 [Note] Server socket created on IP: '0.0.0.0'.
160109 13:22:38 [Note] Event Scheduler: Loaded 0 events
160109 13:22:38 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160109 13:32:02 mysqld_safe Number of processes running now: 0
160109 13:32:02 mysqld_safe mysqld restarted
160109 13:32:05 [Note] Plugin 'FEDERATED' is disabled.
160109 13:32:06 InnoDB: The InnoDB memory heap is disabled
160109 13:32:06 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 13:32:06 InnoDB: Compressed tables use zlib 1.2.7
160109 13:32:06 InnoDB: Using Linux native AIO
160109 13:32:06 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160109 13:32:06 InnoDB: Completed initialization of buffer pool
160109 13:32:06 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160109 13:32:06 [ERROR] Plugin 'InnoDB' init function returned error.
160109 13:32:06 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160109 13:32:06 [ERROR] Unknown/unsupported storage engine: InnoDB
160109 13:32:06 [ERROR] Aborting
160109 13:32:07 [Note] /usr/libexec/mysqld: Shutdown complete
160109 13:32:08 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160109 13:40:18 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160109 13:40:18 [Note] Plugin 'FEDERATED' is disabled.
160109 13:40:18 InnoDB: The InnoDB memory heap is disabled
160109 13:40:18 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 13:40:18 InnoDB: Compressed tables use zlib 1.2.7
160109 13:40:18 InnoDB: Using Linux native AIO
160109 13:40:18 InnoDB: Initializing buffer pool, size = 128.0M
160109 13:40:18 InnoDB: Completed initialization of buffer pool
160109 13:40:18 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
160109 13:40:18 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
160109 13:40:18 InnoDB: Waiting for the background threads to start
160109 13:40:19 InnoDB: 5.5.42 started; log sequence number 209690481
160109 13:40:19 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160109 13:40:19 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160109 13:40:19 [Note] Server socket created on IP: '0.0.0.0'.
160109 13:40:19 [Note] Event Scheduler: Loaded 0 events
160109 13:40:19 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.42' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
160109 13:43:42 mysqld_safe Number of processes running now: 0
160109 13:43:42 mysqld_safe mysqld restarted
160109 13:43:46 [Note] Plugin 'FEDERATED' is disabled.
160109 13:43:47 InnoDB: The InnoDB memory heap is disabled
160109 13:43:47 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160109 13:43:47 InnoDB: Compressed tables use zlib 1.2.7
160109 13:43:47 InnoDB: Using Linux native AIO
160109 13:43:47 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160109 13:43:47 InnoDB: Completed initialization of buffer pool
160109 13:43:47 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160109 13:43:47 [ERROR] Plugin 'InnoDB' init function returned error.
160109 13:43:47 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160109 13:43:47 [ERROR] Unknown/unsupported storage engine: InnoDB
160109 13:43:47 [ERROR] Aborting
160109 13:43:47 [Note] /usr/libexec/mysqld: Shutdown complete
160109 13:43:49 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended