From owner-freebsd-bugs@freebsd.org Thu Jul 6 14:30:48 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1E4DADAF49C for ; Thu, 6 Jul 2017 14:30:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0C64C721B7 for ; Thu, 6 Jul 2017 14:30:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v66EUlwg096063 for ; Thu, 6 Jul 2017 14:30:47 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 219399] System panics after several hours of 14-threads-compilation orgies using poudriere on AMD Ryzen... Date: Thu, 06 Jul 2017 14:30:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: shitman71@hotmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Jul 2017 14:30:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219399 --- Comment #48 from SF --- You dram-voltage is too low, it should be 1,35v. Leave all other settings at default, thats ridiculous. Look into your bios, there is an meno called spd-information. Look into it = and use the xmp-data to set your ram manually to this settings. If your pc does= n't boot, adjust the frequency of the ram. Nothing else because this helps noth= ing. The power-settings i talked of are cpu switching frequency, power phase con= trol and line load calibration. You don't need to access cpu-voltage, decreasing= it might help. As i told you before, you will get it more stable but not entirely stable because your system needs to be cooled different. The stuff you think and talk about is from lots of intel-people who think t= his works like on an intel which can run at 90=C2=B0C temperatures or such craz= y shit. No, thats different with ryzen, you need good cooling at stock-settings and high-end cooling for overclocking. --=20 You are receiving this mail because: You are the assignee for the bug.=