From owner-freebsd-bugs@freebsd.org Wed Mar 22 15:28:47 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 07878D187C4 for ; Wed, 22 Mar 2017 15:28:47 +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 EB67216AC for ; Wed, 22 Mar 2017 15:28:46 +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 v2MFSjJs092266 for ; Wed, 22 Mar 2017 15:28:46 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 217994] Kernel panic in native_lapic_setup with 12-CURRENT on EC2 machine Date: Wed, 22 Mar 2017 15:28:46 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: sylvain@sylvaingarrigues.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: Wed, 22 Mar 2017 15:28:47 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217994 --- Comment #16 from Sylvain Garrigues --- Guys, I recompiled without CPUTYPE and now the kernel boots. I am so ashame= d to have disturbed you for this. Though, my CPU *is* Haswell: # sysctl -a | egrep -i 'hw.machine|hw.ncpu|hw.model' hw.machine: amd64 hw.model: Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz hw.ncpu: 1 hw.machine_arch: amd64 So I'm pissed I can't use CPUTYPE here. Don't know if I should blame KVM or Amazon. I have another older EC2 machine where CPUTYPE=3Divybridge works BT= W. Nevertheless, thanks so much for quick and accurate feedback, you guys are = the reason I wouldn't dream of using any other OS than FreeBSD. THANKS! Bug can be closed. --=20 You are receiving this mail because: You are the assignee for the bug.=