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Date:      Wed, 13 Jan 2010 11:44:15 -0500
From:      Boris Kochergin <spawk@acm.poly.edu>
To:        Christoffer Persson <CPE@fullrate.dk>
Cc:        "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>
Subject:   Re: Oddities in dmesg
Message-ID:  <4B4DF85F.8070303@acm.poly.edu>
In-Reply-To: <D48B6009-4EEA-40D0-933E-92B8AC5C4855@fullrate.dk>
References:  <alpine.BSF.2.00.1001081737490.1449@Ace.nina.org>	<alpine.BSF.2.00.1001122104520.1439@Ace.nina.org>	<201001131300.13098.doconnor@gsoft.com.au>	<201001130945.18190.jhb@freebsd.org> <D48B6009-4EEA-40D0-933E-92B8AC5C4855@fullrate.dk>

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Christoffer Persson wrote:
> I've recently rebooted one of our servers running FreeBSD 7.2-RELEASE-p4. I found this oddity in the boot message:
>
> GEOM_LABEL: Label for provider da0s1a is ufsid/48b6d1673e4caa72.
> GEOM_LABEL: Label ufsid/48b6d1673e4caa72 removed.
>
> GEOM_WLAARBNEILN:G : L/atbmepl  wuafss indo/t4 8pbr6odp1e6r7lay3 addi0s1m3odu nrteemdov
> ed.
>
> GEOM_LABEL: Label ufsid/48b6d167a8e1f985 removed.
> WARNING: /usr was not properly dismounted
>
>
> Just repeated once, looks like it's a garble between two lines in the boot message. Has anyone seen this happening before
> or any idea what made it happen?
>
> /Christoffer Persson_______________________________________________
> freebsd-stable@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
>   
Yeah, this is due to lack of synchronization between multiple pieces of 
code wanting to print something in parallel. I don't know if anything 
can be done about it in 7.x, but the "PRINTF_BUFR_SIZE=128" option in 
the GENERIC kernel for 8.x takes care of it.

-Boris



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