Date: Thu, 2 Aug 2012 13:57:21 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-stable@freebsd.org Cc: Konstantin Belousov <kostikbel@gmail.com>, Dan Allen <danallen46@airwired.net> Subject: Re: local APIC error 0x40 Message-ID: <201208021357.21365.jhb@freebsd.org> In-Reply-To: <531469F2-6095-4717-887F-01FA4B4C80EB@airwired.net> References: <0974E59F-62DA-407A-99A7-6704A70D12C6@airwired.net> <201208011206.11269.jhb@freebsd.org> <531469F2-6095-4717-887F-01FA4B4C80EB@airwired.net>
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On Wednesday, August 01, 2012 6:04:55 pm Dan Allen wrote: > > On Aug 1, 2012, at 10:06 AM, John Baldwin <jhb@freebsd.org> wrote: > > > Can you use a binary search on the date to narrow down which commit breaks it? > > Sadly, I cannot. I upgraded the machine to RELENG_9. The powerd demon appears to control the fan okay now. However I still must use the apic hint in loader.conf to turn off my 2nd core or else I get flooded with that "0x40" error message. > > Today running in 9.1 PRERELEASE I have a quiet fan, only one core, and I have got a "stray irc7" message a couple of times. This is all on my Core Duo Toshiba Satellite U205. > > Meanwhile, on a Pentium 4 and a tiny Dell Mini 10 Inspiron with an Intel Atom chip, everything is fine with RELENG_9. It is just this Toshiba, which ran perfectly for years with FreeBSD 6, 7, but things have declined with 8.0 and later. Hummm. Can you get a verbose dmesg? -- John Baldwin
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