Date: Thu, 7 Jun 2007 06:07:56 -0300 From: JoaoBR <joao@matik.com.br> To: freebsd-stable@freebsd.org Cc: Ivan Voras <ivoras@fer.hr> Subject: Re: calcru: runtime went backwards, RELENG_6, SMP Message-ID: <200706070607.56821.joao@matik.com.br> In-Reply-To: <f46tmc$rgb$2@sea.gmane.org> References: <20070606153542.Y76617@woozle.rinet.ru> <f46tmc$rgb$2@sea.gmane.org>
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On Wednesday 06 June 2007 17:17:28 Ivan Voras wrote: > Dmitry Morozovsky wrote: > > Dear colleagues, > > > > on a newly built Supermicro with Pentium D 2.8 (Dual core) with SMP > > kernel I got zillions of 'runtime went backwards' errors, both on i386 > > and amd64 kernels. > > > > Upd: on GENERIC/amd64 kernel I got the same errors. > > Do you perhaps run with TSC timecounter? (that's the only cause I've > notice that can generate this message). I got recently some squid panics where the machines freezed accusing calcru= =20 went backwards too. This happened on amd64 with sources from first week of= =20 may. I got it on 20-30 days uptime untouched smp dual-core amds and two=20 opteron server. On all of them acpi-fast seems to be the counter. Anyway I= =20 did a cvsup and haven't seen the problem again so far. I did't get any=20 message before, the first caused a panic and funny all panics happened almo= st=20 the same hour last friday. =2D-=20 Jo=C3=A3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
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