LSWS Crashing (4.1.8 and 4.1.10)

Discussion in 'Bug Reports' started by MikeDVB, Jan 21, 2012.

  1. MikeDVB

    MikeDVB New Member

    LSWS works fine for hours, days, or weeks and then it suddenly stops processing requests it seems. When I turned on full debug logging I see a TON of this right before it stops working:
    PHP:
    2012-01-21 17:00:49.174 [DEBUG] [MMAPRelease mapped data at 0x2aaaad197000
    2012
    -01-21 17:00:49.174 [DEBUG] [MMAPRelease mapped data at 0x2aaaae1a0000
    2012
    -01-21 17:00:49.174 [DEBUG] [MMAPRelease mapped data at 0x2aaaaad56000
    2012
    -01-21 17:00:49.174 [DEBUG] [MMAPRelease mapped data at 0x2aaaaad54000
    It's done this 4 times today (but not once before today) - I'm not sure if this is perhaps a bad memory module in the server or some obscure bug in LiteSpeed we're hitting.

    I've emailed bug@ but haven't gotten a response (not surprised, it's Saturday).

    I see a lot of this in the stderr.log as well:
    PHP:
    2012-01-21 16:39:29.404 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:40:14.939 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:55:34.841 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:55:34.857 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:55:34.912 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:55:34.940 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    2012
    -01-21 16:55:35.063 [STDERRFile 'NONEXISTENT/charsets/?.conf' not found (Errcode2)
    Character set '#192' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file
    Not sure what to try at this point, hoping somebody from LSWS can chime in. In the interim I've written a script to check the number of LSPHP processes once per second, if it drops below 5 it will restart LiteSpeed and then wait 30 seconds before checking again. It's not ideal, but will avoid manual restarts until this is resolved.
    Last edited: Jan 21, 2012
  2. MikeDVB

    MikeDVB New Member

    I'm seeing this on other servers as well, this happens and then the software restarts. It seems hit or miss as to whether LiteSpeed continues serving requests or not. On one server it does restart after a minute, on others it does not.

    PHP:
    2012-01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaab481000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaab36d000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaaacb3000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaab614000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaaab05000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaaacd2000
    2012
    -01-22 16:06:11.013 [DEBUG] [MMAPRelease mapped data at 0x2aaaab36f000
    It would be really nice if somebody from LiteSpeed could investigate this as it's causing uptime/performance issues.

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