Date: Sat, 23 Jan 1999 22:19:23 -0500 (EST) From: Alfred Perlstein <bright@hotjobs.com> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: current@FreeBSD.ORG Subject: Re: 2Re: panic: found dirty cache page 0xf046f1c0 Message-ID: <Pine.BSF.4.05.9901232214210.55154-100000@bright.fx.genx.net> In-Reply-To: <199901240251.SAA57298@apollo.backplane.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, 23 Jan 1999, Matthew Dillon wrote:
>
> :
> :i have 'ed' driver and mine blows up as well.
> :
> :panic: found dirty cache page 0xf047ae60
> :Debugger("panic")
>
> Ok, so much for if_de being the cause.
>
> BTW, for anybody who doesn't want to wait for us to find the
> bug, you can comment out the MADV_FREE code and that should
> put a stop to it. The MADV_FREE code isn't broken, but it seems
> to cause the bug to occur which is why *I* haven't commented
> it out - I'd rather find the bug.
>
> Also, update your kernel trees and turn on the INVARIANTS options:
>
> options INVARIANTS
> options INVARIANT_SUPPORT
cvsup'd and added, i'm going to run the code for a bit hopefully to
get you some output from the INVARIANTS.
> :Is it safe to enable crashdumps on IDE disks yet?
>
> I don't know.
>
> I wasn't aware that there was a problem with crash dumps on
> ide disks. There shouldn't be.
Last 3 times i enabled it, it dumped on the wrong partition because it got
confused about LBA mode, anyone have a suggestion to test to make sure it
won't dump on my /usr instead of swap? (i don't have LBA enabled in my IDE
disk flags 0xe0ffe0ff)
-Alfred
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.05.9901232214210.55154-100000>