ignore-builtin-innodb
plugin-load=innodb=ha_innodb_plugin.so
plugin_dir                      =/usr/lib64/mysql/plugin
innodb_data_file_path           = ibdata1:10M:autoextend
innodb_buffer_pool_size         = 70M
innodb_additional_mem_pool_size = 10M
innodb_log_file_size            = 20M
innodb_log_buffer_size          = 8M
innodb_flush_log_at_trx_commit  = 1

150413 17:35:55 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
150413 17:35:56 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
150413 17:35:56 [Note] Plugin 'InnoDB' is disabled.
150413 17:35:56 [Note] Event Scheduler: Loaded 0 events
150413 17:35:56 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.73-log'  socket: '/var/lib/mysql/mysql.sock'  port: 3306  Source distribution

skip-innodb

InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use GCC atomic builtins
InnoDB: Compressed tables use zlib 1.2.3

150414 11:06:55  InnoDB: Initializing buffer pool, size = 70.0M
150414 11:06:55  InnoDB: Completed initialization of buffer pool
150414 11:06:55  InnoDB: Log file ./ib_logfile0 did not exist: new to be created

InnoDB: Setting log file ./ib_logfile0 size to 20 MB
InnoDB: Database physically writes the file full: wait...

150414 11:06:55  InnoDB: Log file ./ib_logfile1 did not exist: new to be created

InnoDB: Setting log file ./ib_logfile1 size to 20 MB
InnoDB: Database physically writes the file full: wait...

InnoDB: Cannot initialize created log files because
InnoDB: data files are corrupt, or new data files were
InnoDB: created when the database was started previous
InnoDB: time but the database was not shut down
InnoDB: normally after that.

150414 11:06:55 [ERROR] Plugin 'InnoDB' init function returned error.
150414 11:06:55 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

mysqld got signal 11