# Php-fpm Input/output error

**URL:** <https://www.ruby-forum.com/t/php-fpm-input-output-error/212258>\
**Category:** NGINX\
**Created:** [September 27, 2011, 1:08pm UTC](https://www.ruby-forum.com/t/php-fpm-input-output-error/212258 "2011-09-27T13:08:27Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [September 27, 2011, 1:08pm UTC](https://www.ruby-forum.com/t/php-fpm-input-output-error/212258/1 "2011-09-27T13:08:27Z")

</div>

hi all ,please help me

php-fpm error log

[27-Sep-2011 11:42:20] ERROR: ptrace(PEEKDATA) failed: Input/output  
error (5)

php-fpm.slow.log

[27-Sep-2011 13:49:50] [pool www] pid 24386  
script\_filename = /www/nmarket/index.php  
[0x000000001adaa0e8] execute()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:8599  
[0x000000001ada9f48] queryInternal()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:8550  
[0x000000001ada95f0] queryAll()  
/data0/www/nmarket/protected/modules/web/components/GuessWidget.php:36  
[0x000000001ada9480] getGuessList()  
/data0/www/nmarket/protected/modules/web/components/GuessWidget.php:62  
[0x000000001ada9198] run()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:3097  
[0x000000001ada6fd8] widget()  
/data0/www/nmarket/protected/modules/web/views/soft/show.php:157  
[0x000000001ada6dc0] +++ dump failed  
[27-Sep-2011 13:49:50] [pool www] pid 25608  
script\_filename = /www/nmarket/index.php  
[0x000000001adbd6c0] execute()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:8599  
[0x000000001adbd520] queryInternal()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:8550  
[0x000000001adbc7a8] queryAll()  
/data0/www/nmarket/protected/modules/web/components/JustDownloadedByCat.php:45  
[0x000000001adbc4c0] run()  
/data0/www/yii-1.1.8.r3324/framework/yiilite.php:3097  
[0x000000001adbb6e0] widget()  
/data0/www/nmarket/protected/modules/web/views/soft/index.php:56  
[0x000000001adbb4c8] +++ dump failed

Posted at Nginx Forum:

> **[php-fpm Input/output error](https://forum.nginx.org/read.php?2,215882,215882#msg-215882)**
>
> hi all ,please help me php-fpm error log \[27-Sep-2011 11:42:20\] ERROR: ptrace(PEEKDATA) failed: Input/output error (5) php-fpm.slow.log \[27-Sep-2011 13:49:50\] \[pool www\] pid 24386 script\_filename = /www/nmarket/index