Date: Fri, 14 Dec 2018 20:37:41 +0100 From: Sascha Klauder <sascha@hosting.ntag.de> To: Andriy Gapon <avg@FreeBSD.org> Cc: freebsd-stable@freebsd.org Subject: Re: boot hang with certain Phenom II cpu models Message-ID: <20181214193741.GA18201@hosting.ntag.de> In-Reply-To: <218c8702-9b64-0211-74ba-6944f98d4471@FreeBSD.org> References: <20181213105616.GA27140@hosting.ntag.de> <218c8702-9b64-0211-74ba-6944f98d4471@FreeBSD.org>
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On Fri, 2018-12-14 11:56 +0200, Andriy Gapon wrote: > On 13/12/2018 12:56, Sascha Klauder wrote: > > So far, I tried (unsuccessfully) to disable obvious ACPI sub- > > systems (cpu, mwait, quirks) and debug settings (acpi.cpu_unordered, > > acpi.max_threads). Anyone got a hint where to look or debug this > > further? > Are you able to identify if you have a hardware or a software hang? > E.g., are you able to enter ddb? Hardware; can't enter ddb and can't toggle caps lock. I could probably setup remote GDB (serial) but would need some pointer how to proceed from there. Cheers, -sascha
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