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Date:      Thu, 13 Sep 2007 20:44:09 +0400
From:      Boris Samorodov <bsam@ipt.ru>
To:        sam <samflanker@gmail.com>
Cc:        freebsd-emulation@freebsd.org
Subject:   Re: linuxolator problem on i386
Message-ID:  <09509046@srv.sem.ipt.ru>
In-Reply-To: <07746447@srv.sem.ipt.ru> (Boris Samorodov's message of "Thu\, 13 Sep 2007 18\:40\:48 %2B0400")
References:  <46CB0EBF.9000601@gmail.com> <200708220136.20703.pieter@degoeje.nl> <20070822081020.GA16860@freebsd.org> <46CBF03C.4060301@gmail.com> <20070822102906.GB1181@turion.vk2pj.dyndns.org> <46CC123A.3090406@moneybookers.com> <46CDA27F.1080501@gmail.com> <46CDC02F.3060504@gmail.com> <20070824105218.e350dapvcwkk0csc@webmail.leidinger.net> <46D29467.5060801@gmail.com> <20070827125213.kyujada20owwkccs@webmail.leidinger.net> <46D2D64F.3090002@gmail.com> <20070827160406.tp7hsmvig4cgo4c4@webmail.leidinger.net> <46D2E3DC.9020406@gmail.com> <20070829172647.w1533nwc0sgkkcsw@webmail.leidinger.net> <46E8C3F0.4000400@gmail.com> <97026631@srv.sem.ipt.ru> <45189242@srv.sem.ipt.ru> <07746447@srv.sem.ipt.ru>

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On Thu, 13 Sep 2007 18:40:48 +0400 Boris Samorodov wrote:
> On Thu, 13 Sep 2007 16:39:49 +0400 Boris Samorodov wrote:

> > Just to note once more, that is for CURRENT and
> > linux_base-fc6/2.6.16:

> > > Here is the relevant kdump:
> > > ftp://ftp.ipt.ru/pub/linux/hldc.kdump.txt

While all of you are making a brain-storming on the case I turn on
DEBUG for linux module. And that is what happens (fc6/2.6.16 -> core):
ftp://ftp.ipt.ru/pub/linux/kernel.debug.hlds.error.log.txt

> > And the corresponding dump for linux_base-fc4/2.6.16 (which works
> > fine):
> > ftp://ftp.ipt.ru/pub/linux/fc4.dump.txt

> > You may easily notice the difference if open those urls at two tabs
> > within your brouser. ;-)

> Some more info. If cstrike/sound/weapons is moved (ex. renamed) the
> server loads fine.

> I've done an RTFS and seen that linux_getdents and linux_getdents64
> use different data structures. Linux_base-fc4 uses linux_getdents64
> here and succeeds while linux_base-fc6 quite the opposite.

> The directory cstrike/sound/weapons is the largest (165 files), other
> directories are way smaller. Seems that linux_getdents() get something
> like buffer overflow or else.

> BTW, why does linux_base-fc6 uses linux_getdents everywhere while
> linux_base-fc4 uses linux_getdents64?


> WBR
> -- 
> Boris Samorodov (bsam)
> Research Engineer, http://www.ipt.ru Telephone & Internet SP
> FreeBSD committer, http://www.FreeBSD.org The Power To Serve
> _______________________________________________
> freebsd-emulation@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-emulation
> To unsubscribe, send any mail to "freebsd-emulation-unsubscribe@freebsd.org"

WBR
-- 
bsam
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve



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