[newbie] All mbuf clusters exhausted - more information

From: admin (admin2_at_enabled.com)
Date: 08/10/03

  • Next message: Axel S. Gruner: "Re: Jails" 
    To: freebsd-questions@freebsd.org
Date: Sun, 10 Aug 2003 08:05:15 -0800

    Hi,

    Are there any good links that discuss tuning of All mbuf clusters exhausted.
    Is it possible my box was getting attacked? What can I do to protect myself
    from this in the future?

    there are recent log entries before my machine crashed:

    Aug 8 04:00:00 typhoon newsyslog[25053]: logfile turned over due to size>100K
    Aug 8 04:19:03 typhoon /kernel: pmap_collect: collecting pv entries -- suggest
    increasing PMAP_SHPGPERPROC
    Aug 8 04:29:31 typhoon /kernel: All mbuf clusters exhausted, please see tuning(
    7).
    Aug 8 04:30:02 typhoon last message repeated 30 times
    Aug 8 04:30:43 typhoon last message repeated 37 times
    Aug 8 04:42:09 typhoon last message repeated 99 times
    Aug 8 04:52:09 typhoon last message repeated 193 times
    Aug 8 05:01:09 typhoon last message repeated 88 times
    Aug 8 05:10:51 typhoon last message repeated 156 times
    Aug 8 05:30:05 typhoon /kernel: All mbuf clusters exhausted, please see tuning(
    7).
    Aug 8 05:37:45 typhoon last message repeated 206 times
    Aug 8 05:37:45 typhoon /kernel: Limiting open port RST response from 336 to
    200 packets per second

    - Noah

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  • Next message: Axel S. Gruner: "Re: Jails"