170224 14:15:06 mysqld_safe Can't log to error log and syslog at the same time. Remove all --log-error configuration options for --syslog to take effect.
170224 14:15:06 mysqld_safe Logging to '/var/log/mysql/error.log'.
170224 14:15:06 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
170224 14:15:09 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended

170224 14:15:06 [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.
170224 14:15:06 [Note] Plugin 'FEDERATED' is disabled.
170224 14:15:06 InnoDB: The InnoDB memory heap is disabled
170224 14:15:06 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170224 14:15:06 InnoDB: Compressed tables use zlib 1.2.8
170224 14:15:06 InnoDB: Using Linux native AIO
170224 14:15:06 InnoDB: Initializing buffer pool, size = 128.0M
170224 14:15:06 InnoDB: Completed initialization of buffer pool
170224 14:15:06 InnoDB: highest supported file format is Barracuda.
170224 14:15:06  InnoDB: Waiting for the background threads to start
170224 14:15:07 InnoDB: 5.5.54 started; log sequence number 1595675
170224 14:15:07 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
170224 14:15:07 [Note]   - '127.0.0.1' resolves to '127.0.0.1';
170224 14:15:07 [Note] Server socket created on IP: '127.0.0.1'.
170224 14:15:07 [ERROR] Can't start server : Bind on unix socket: Permission denied
170224 14:15:07 [ERROR] Do you already have another mysqld server running on socket: /var/run/mysqld/mysqld.sock ?
170224 14:15:07 [ERROR] Aborting

170224 14:15:07  InnoDB: Starting shutdown...
170224 14:15:08  InnoDB: Shutdown completed; log sequence number 1595675
170224 14:15:08 [Note] /usr/sbin/mysqld: Shutdown complete