Date: Tue, 22 May 2007 18:14:18 +0200 From: Marc Santhoff <M.Santhoff@t-online.de> To: Volker <volker@vwsoft.com> Cc: freebsd-stable@freebsd.org, Ivan Voras <ivoras@fer.hr> Subject: Re: ghosthunting: machine freeze 6.2R Message-ID: <1179850458.445.4.camel@localhost.das.netz> In-Reply-To: <465311F2.9030607@vwsoft.com> References: <4652ECE2.7060400@vwsoft.com> <f2v1kp$qq2$1@sea.gmane.org> <465311F2.9030607@vwsoft.com>
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Am Dienstag, den 22.05.2007, 17:53 +0200 schrieb Volker: > On 05/22/07 17:18, Ivan Voras wrote: > > Volker wrote: > > > >> My first thought is a hardware problem but why does it occur that less > >> and only in the morning? My next thought is a DoS attack > >> (CVE-2007-0244?) but can that lead into a machine freeze? > > > > When in the morning? If it's around 3-4 am, that's when the (often > > hardware intensive) default cron jobs kick in. > > No, it's not cron (perdiodic daily/security) related. It appears > sometime between 7 and 11 am (CEST). That would be too easy. > Probably it's too early to see similarities as it's just on two days > in a row. Check the power supply. If it is too small or does not filter transients properly this can be the cause. HTH, Marchome | help
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