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Zero Sized Reply ans child pid 21797 exit signal Segmentation fault (11)

Discussion in 'General Discussion' started by onknown, Feb 19, 2009.

  1. onknown

    onknown Member

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    Hi,

    Please help. I am system administrator of VPS server. Today I have upgraded Cpanel from 10.x to 11.24-stable version. And in the near time all customers kill me ((. Because some sites doesn't work and shows the following error:
    Code:
    ERROR
    The requested URL could not be retrieved
    While trying to retrieve the URL: http://son.mag.org.ua/index.php
    The following error was encountered:
    
        * Zero Sized Reply 
    Squid did not receive any data for this request.
    Your cache administrator is root. 
    
    For example link http://son.mag.org.ua/index.php shows this error message, baut the link http://son.mag.org.ua/phpinfo.php works fine.
    I have set the following limits in php.ini:
    memory_limit 64M
    post_max_size 64M
    max_execute_time 120

    I have tried to recompile apache and php throught easyapache and nothing. ane cache modules are loaded in apache conf.
    Also, I have checked /etc/httpd/logs/error_log and the following errors there:
    Code:
    [Thu Feb 19 21:49:00 2009] [notice] child pid 9156 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:00 2009] [notice] child pid 9155 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:00 2009] [notice] child pid 9112 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:00 2009] [notice] child pid 9084 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:01 2009] [notice] child pid 9162 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:01 2009] [notice] child pid 9161 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:01 2009] [notice] child pid 9160 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:01 2009] [notice] child pid 8331 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:01 2009] [notice] child pid 8330 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:02 2009] [notice] child pid 9187 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:02 2009] [notice] child pid 9163 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:02 2009] [notice] child pid 9091 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:03 2009] [notice] child pid 9260 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:03 2009] [notice] child pid 9259 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:03 2009] [notice] child pid 9201 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:03 2009] [notice] child pid 9199 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:05 2009] [notice] child pid 9262 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:06 2009] [notice] child pid 9395 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:10 2009] [notice] child pid 9401 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:10 2009] [notice] child pid 9400 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:10 2009] [notice] child pid 9399 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:10 2009] [notice] child pid 9398 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:10 2009] [notice] child pid 9397 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:12 2009] [notice] child pid 9472 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:12 2009] [notice] child pid 9402 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:12 2009] [notice] child pid 9082 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:12 2009] [notice] child pid 8336 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:12 2009] [notice] child pid 3547 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:13 2009] [notice] child pid 9545 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:14 2009] [notice] child pid 9719 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:14 2009] [notice] child pid 9679 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:14 2009] [notice] child pid 9678 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:14 2009] [notice] child pid 9677 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:14 2009] [notice] child pid 9096 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:15 2009] [notice] child pid 9721 exit signal Segmentation fault (11)
    [Thu Feb 19 21:49:15 2009] [notice] child pid 9718 exit signal Segmentation fault (11)
    
    
    Please help!!! Before cpanel update all were working fine, but now customers want to kill me :mad:

    Code:
    # php -v
    PHP 4.4.7 (cgi) (built: Feb 19 2009 19:04:10)
    Copyright (c) 1997-2007 The PHP Group
    Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
    
     
  2. onknown

    onknown Member

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    child pid 21797 exit signal Segmentation fault (11)

    Any updates for this issue? Please, help me!!!!:confused:
     
  3. jBillu

    jBillu Member

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    Re: "child pid 21797 exit signal Segmentation fault (11)"

    The segmentation fault above seems to be due to lack of memory. Your VPS is most likely reaching its allowed memory limit. I recommend you to restart your VPS as it will release and refresh the resources of your VPS but restart is not a permanent solution.

    Please make sure you have updated the cPanel to Optimized one. I am referring to the following 'Optimized cPanel' for VPS:

    http://www.cpanel.net/products/cpvps/

    You may need to check with your host as well in order to add some memory to your VPS for sometime until you get things sorted out. Thank you.
     
  4. onknown

    onknown Member

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    child pid 21797 exit signal Segmentation fault (11)

    Thank you for your reply.
    any problems with VPS memory:
    Code:
    ]# cat /proc/user_beancounters
    Version: 2.5
           uid  resource           held    maxheld    barrier      limit    failcnt
           877: kmemsize        8592658   16656095   22900901   25165824          0
                lockedpages           0          4       1032       1032          0
                privvmpages       82845     144130     231072     231072          0
                shmpages            654       2235       3990       3990          0
                dummy                 0          0          0          0          0
                numproc             115        269        768        768          0
                physpages         43378     116159          0 2147483647          0
                vmguarpages           0          0     131072 2147483647          0
                oomguarpages      43378     117747     131072 2147483647          0
                numtcpsock          101        403        768        768          0
                numflock       6       4         75        768        768          0
                numpty                1          3         48         48          0
                numsiginfo            0        101       1024       1024          0
                tcpsndbuf       1667568    4267532    4938861    7052397          0
                tcprcvbuf         21400     484820    4938861    7052397          0
                othersockbuf      26340     266880    2469431    4582967          0
                dgramrcvbuf           0     214856    2469431    2469431          0
                numothersock         21        137        768        768          0
                dcachesize       427434     722901    4755456    4898120          0
                numfile            1059       2560      12288      12288          0
                dummy                 0          0          0          0          0
                dummy                 0          0          0          0          0
                dummy                 0          0          0          0          0
                numiptent            57         57       1536       1536          0
    
    
    I have found a solution: I have updated PHP from 4.4.7 to 4.4.9 and now that error has gone. May be was a problem with some libs in PHP 4.4.7 after updating. Thank you for help!!!
    Sorry for my bad english, I am writing better on Ukrainian :)
     
    #4 onknown, Feb 20, 2009
    Last edited: Jul 27, 2009
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