Date: Mon, 10 Aug 2009 08:07:29 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: kib@freebsd.org, Anton - Valqk <lists@lozenetz.org> Subject: Re: 8.0-BETA2: two kernel lockups in one night Message-ID: <200908100807.30269.jhb@freebsd.org> In-Reply-To: <4A787826.5090909@lozenetz.org> References: <4A787826.5090909@lozenetz.org>
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On Tuesday 04 August 2009 2:04:22 pm Anton - Valqk wrote: > Hi group. > I've installed amd64 8.0-BETA2 distro from iso from official ftp. > I knew there was a problem with hangs of the system because of disk io > (and this machine is going to be loaded) and started tesing with bonnie++ > > In about 5-6 hours the first lockup came into real. > Kernel went into dbg console and continue rebooted the system. > Few hours later bonnie started again - same thing in few hours I got the > second dump. > > This is the bonnie++ opts I've used: > > #> bonnie++ -u root -d /usr/test/ -c 10 -s 4098 -n 26000:100000:10:1000 > -n 2048 -r 4098 -x 10000 -q -Z /dev/urandom > stat.html > > and here are links to the txt dumps. > If someone is interested in the vmcore files let me know. > http://bg0.eu/core.txt.0 > http://bg0.eu/core.txt.1 > > Are these issues known for 8.0-BETA2? I don't think these are known issues. I think the two panics may be caused by the same bug which looks to be a duplicate free() issue in the soft updates code. -- John Baldwin
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