unionfs kernel panic on 7.1-PRERELEASE

[Steven Hartland]

Did you have any ideas where the root of this problem may lie Kostik?

----- Original Message ----- 
From: "Steven Hartland" <killing at multiplay.co.uk>


> Yes every time, I've got a half life 2 dedicated install mounted under unionfs:-
> mount -t unionfs -o noatime -o below /usr/local/games/hl2ds /usr/local/games/servers/1
> 
> As soon as I start the server from under servers/1 the machine panics I'm thinking its
> a combination of the Linux ABI and unionfs interaction which is causing the issue.
> 
>    Regards
>    Steve
> 
> ----- Original Message ----- 
> From: "Kostik Belousov" <kostikbel at gmail.com>
> To: "Steven Hartland" <killing at multiplay.co.uk>
> Cc: <freebsd-hackers at freebsd.org>
> Sent: Tuesday, December 02, 2008 8:39 PM
> Subject: Re: unionfs kernel panic on 7.1-PRERELEASE
> 
> Is it reproducible ?
> 
> The start of *fdp structure looks very suspicious,
> fd_ofiles = 0x140, fd_ofileflags = 0x154, fd_cdir = 0x168, fd_rdir = 0x17c,
> fd_jdir = 0x18c
> The values are consequently increasing by 0x14, except fd_jdir, and
> pointer values are wrong for kernel.

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