Date: Wed, 20 Feb 2013 21:17:16 +0400 From: Ruslan Makhmatkhanov <cvs-src@yandex.ru> To: "O. Hartmann" <ohartman@zedat.fu-berlin.de> Cc: Current FreeBSD <freebsd-current@FreeBSD.org> Subject: Re: Revision: 247040: kernel crashes with funny blinking characters on console on Ivy-Bridge CPUs Message-ID: <5125051C.7000909@yandex.ru> In-Reply-To: <5124DF62.4010900@zedat.fu-berlin.de> References: <5124DF62.4010900@zedat.fu-berlin.de>
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O. Hartmann wrote on 20.02.2013 18:36: > Compiling most recent sources of CURRENT with Revision: 247040 results > in a kernel crash with funny blinking characters on the screen. This > happens on all systems with different amd64 Intel CPU generations at > this very moment. > > Last working sources (reverting and booting kernel.old) is in my case > > > FreeBSD 10.0-CURRENT #0 r246949: Mon Feb 18 22:18:42 CET 2013 > > > Does anyone also experience this? > > Another remote experimental box, equipted with a Intel Q6600 CPU, is > crashed, I have to investigate this when I get to the lab later. It > seems not to be related only to Sandy-Bridge-E/Ivy-Bridge CPUs. > > > Regards, > Oliver I just updated from r246618 to r247044 (kernel only, built with old world) and everything works as expected. I have: CPU: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz (2394.62-MHz K8-class CPU) I may build new world and build new kernel with it if it's may help to reproduce. -- Regards, Ruslan Tinderboxing kills... the drives.
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