From owner-freebsd-bugs@freebsd.org Fri Aug 10 20:14:09 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AD12A1073F37 for ; Fri, 10 Aug 2018 20:14:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 3422B797CD for ; Fri, 10 Aug 2018 20:14:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id ECD031073F36; Fri, 10 Aug 2018 20:14:08 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CAD2C1073F35 for ; Fri, 10 Aug 2018 20:14:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6B8F1797C9 for ; Fri, 10 Aug 2018 20:14:08 +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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id B97769102 for ; Fri, 10 Aug 2018 20:14:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w7AKE7Lf037268 for ; Fri, 10 Aug 2018 20:14:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w7AKE7Ca037267 for bugs@FreeBSD.org; Fri, 10 Aug 2018 20:14:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 230511] Kernel panic on Xeon gold 6144 Date: Fri, 10 Aug 2018 20:14:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: energyrikard@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Aug 2018 20:14:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230511 Bug ID: 230511 Summary: Kernel panic on Xeon gold 6144 Product: Base System Version: 11.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: energyrikard@gmail.com Created attachment 196064 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D196064&action= =3Dedit Screendump showing the kernel panic. Dear esteemed FreeBSD developers,=20 I am in a little desperate situation... :)=20 The developers of iXsystems behind FreeNAS are running the latest FreeBSD. = They told me to post here as this is 100% FreeBSD related.=20 When I'm booting up the system, I get a kernel panic around 50% of the time. I'm running the latest firmware and bios on the IPMI BMC, Supermicro motherboard, Avago/LSI SAS3 HBA and the Chelsio NIC.=20 >From the log-files it seems the CPU and the FreeBSD kernel don't like each other. I have tried to enable debug mode in the OS, but the panic happens before anything useful is logged. I submitted the log to the FreeNAS developers and they said they couldn't find anything useful in that log as the panic happe= ned too early.=20 If you take a look at the attached JPEG, perhaps you can spot something? Th= eir recommendation was to disable the Machine Check Architecture support by setting loader tunable hw.mca.enabled=3D0. I haven't done this yet. Shall I do it?=20 The CPU is 8 cores with 16 threads each. Is there anything that I can do to assist you to remedy the issue?=20 Kind Regards,=20 Rikard P.S.=20 I could of course install the latest stable FreeBSD version on a disk but i find it meaningless as the FreeNAS kernel is the same as the FreeBSD. The panics all appear on FreeNAS 11.1-U4, 11.1-U5, 11.2-latest beta --=20 You are receiving this mail because: You are the assignee for the bug.=