Re: 2.2.16 - Crash

From: James Stevenson (mistral@stevenson.zetnet.co.uk)
Date: Sat Aug 05 2000 - 18:36:25 EDT

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    On Sat, 5 Aug 2000, Mr. James W. Laferriere wrote:

    Hi

    seems strange that this would still be able to crash the machine
    i though that was one of the points of a good os that if 1 program
    does get out of control it does not take the others with it
    but i am running bind 8.2.2-p5 anyway

    i can recreate these crashes
    what the machine does is a small news server for mailing lists
    its when the digest lists come in and get split apart and sent to the
    news server is when it crashes and this is caused because it runs out
    of ram shortly followed by swap space then the
    "VM do_try_free_pages ... processname"
    show up. could this be because part of kswapd gets swapped out ?

    thanks
            James

    >
    > Hello James & Richard , Just which version of Bind/named are
    > you running ? If is one of the older ones you may want to
    > use 8.2.2-p5 just for security reasons . If it is an 4.x.x
    > series then try 4.9.7 again for security reasons .
    > Reason I asked is that it appears that just after a clearing of
    > some stale cached records that the 'trying to ...' messages
    > began appearing . I vaguily remember a memory problem with
    > one of the 8.x.x series and there were several with 4.x.x series .
    > Hth , JimL
    >
    >
    ---------------------------------------------
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