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From: othermark <atkin901@yahoo.com>
Date: Thu, 23 Oct 2003 14:45:43 -0700
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Subject: Re: panic: Memory modified after free
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I wrote:
> I will try seeing how far I can go up the list of snapshots until I
> encounter the first boot -s panic.

Well I walked up the available snapshots and the first panic occurs with
the snapshot from the 17th of October.  Reviewing the commit logs between
the 16th and the 17th I note the following commits are the most
'interesting.' as related to this panic..   This is just a cursory look
at the logs, I haven't gotten into compiling and fingering an exact commit
yet (which takes loads of time).

dfr         2003/10/16 02:16:28 PDT

  FreeBSD src repository

  Modified files:
    sys/sys              bus.h kobj.h param.h 
    sys/kern             subr_bus.c subr_kobj.c 
  Log:
  * Add multiple inheritance to kobj.
...
dfr         2003/10/16 02:18:36 PDT

  FreeBSD src repository

  Modified files:
    sys/i386/isa         isa_compat.c 
  Log:
  Add a workaround for the fact that the priv field was removed
...
bde         2003/10/16 03:44:24 PDT

  FreeBSD src repository

  Modified files:
    sys/i386/isa         apic_vector.s 
  Log:
  Don't forget to load %es with the kernel data segment selector in
  Xcpustop().
...


-- 
othermark
atkin901 at nospam dot yahoo dot com
(!wired)?(coffee++):(wired);