mbuf trash-related "memory modified after free" panic fixed.

From: Mike Silbersack (silby_at_silby.com)
Date: 06/29/05

  • Next message: Christian Laursen: "Timing related problem with ATA reinit on resume on Toshiba Portege R100" 
    Date: Wed, 29 Jun 2005 03:25:53 -0500 (CDT)
To: current@freebsd.org

    Rev 1.9 of kern_mbuf.c contains a fix for the "memory modified after free"
    panics that have been cropping up recently. Bosko Milekic looked over
    what I had committed last week and found that I had forgotten one very
    important line of code.

    So, if you've been seeing such panics, please cvsup (or manually grab rev
    1.9) and rebuild your kernel. If you're still seeing memory modified
    after free panics/prints after this upgrade, I definitely want to hear
    about it.

    Thanks, and sorry for panics.

    Mike "Silby" Silbersack
    _______________________________________________
    freebsd-current@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-current
    To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"

  • Next message: Christian Laursen: "Timing related problem with ATA reinit on resume on Toshiba Portege R100"

    Relevant Pages

    • Re: dump/restore corrupted filesystems
      ... and fsck can't fix the damage. ... That might be worth filing a PR for, especially the panics. ... If dump dies on ... So if any of these is corrupt, ...
      (freebsd-questions)
    • Re: dump/restore corrupted filesystems
      ... and fsck can't fix the damage. ... That might be worth filing a PR for, especially the panics. ... So if any of these is corrupt, ...
      (freebsd-questions)
    • Patch: sym(4) "VTOBUS FAILED" panics on amd64, amd64/89550
      ... This fixes the sym "VTOBUS FAILED" panics that I got consistently on ... fix so that it is supported, or having a note in the hardware guide. ...
      (freebsd-stable)
    • Re: dump/restore corrupted filesystems
      ... and fsck can't fix the damage. ... That might be worth filing a PR for, especially the panics. ... failed: Bad file descriptor ...
      (freebsd-questions)
    • Re: Random panics with 5.3-REL, SMP
      ... On Tuesday 23 November 2004 01:22 pm, Hogan Whittall wrote: ... so I swapped out the wireless card with one supported ... > I'm still getting random panics, ... > has experienced something like this before and knows of a fix, ...
      (freebsd-current)