From nobody Tue Jun 21 19:23:11 2022 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 020F88725D2 for ; Tue, 21 Jun 2022 19:23:16 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "*.lerctr.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LSGdH2QQrz4fXM for ; Tue, 21 Jun 2022 19:23:15 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=ler2019; h=Content-Transfer-Encoding:Content-Type:Message-ID:References: In-Reply-To:Subject:Cc:To:From:Date:MIME-Version:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=TuAuTlRr2PogCApqXfDPyolGLq3haby9Q5reHbMafa0=; b=XPpRC6Wanji14WukesN+C62s2D tMl1++yZSEkfglyWgK+xPcGgWiBxNX5ZePz3gukDWB8c+5LH545SYNNTUOw/ybw5YLDLfiYfI4cIN 8FO8zsJAW69F0MvV0xtRtI/1Q7weytEfT7r3dR2THO40a2I6PYnva5OzP08N3PVJMbi+2x6szQG7V O6MlUc2cVEZx8jSg6SdWz0h74qBV0+tMfubFrw0tHZWW6HMDt3xA7hnOCfiAcdxMNNJQKzKh/SMYt Xwmze9TT/pchUGVfv10r0c1UFAfYTXfDXIOdoTTGRjFuh2JfIyRR/thCnqZ0EmqWRfUOTH0g1Te+r gTcs/P/g==; Received-SPF: pass (thebighonker.lerctr.org: domain of lerctr.org designates 2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4 as permitted sender) client-ip=2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4; envelope-from=ler@lerctr.org; helo=webmail.lerctr.org; Received: from thebighonker.lerctr.org ([2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4]:13638 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.95 (FreeBSD)) (envelope-from ) id 1o3jSx-0001KT-Sp; Tue, 21 Jun 2022 14:23:11 -0500 Received: from 2600:1700:210:b18f:7139:7834:f65d:718c by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Tue, 21 Jun 2022 14:23:11 -0500 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Date: Tue, 21 Jun 2022 14:23:11 -0500 From: Larry Rosenman To: Chris Cc: Ultima , Freebsd current Subject: Re: MCE: Does this look possibly like a slot issue? In-Reply-To: <696947ca2bfea895d0062a88c06673f7@bsdforge.com> References: <696947ca2bfea895d0062a88c06673f7@bsdforge.com> Message-ID: <82787bd0e19b4ffa929d21c8515ea0c3@lerctr.org> X-Sender: ler@lerctr.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4LSGdH2QQrz4fXM X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=lerctr.org header.s=ler2019 header.b=XPpRC6Wa; dmarc=pass (policy=none) header.from=lerctr.org; spf=pass (mx1.freebsd.org: domain of ler@lerctr.org designates 2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4 as permitted sender) smtp.mailfrom=ler@lerctr.org X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_TLS_LAST(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[lerctr.org:s=ler2019]; FREEFALL_USER(0.00)[ler]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[lerctr.org:+]; DMARC_POLICY_ALLOW(-0.50)[lerctr.org,none]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; MLMMJ_DEST(0.00)[freebsd-current]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:55103, ipnet:2602:fcdb::/36, country:US]; FREEMAIL_CC(0.00)[gmail.com,freebsd.org]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On 06/21/2022 1:23 pm, Chris wrote: > On 2022-06-20 17:23, Larry Rosenman wrote: >> I'm seeing them constantly: > FWIW it looks like a sync(ing) problem between your > RAM && CPU cache. Are are your clocks set correctly > for your CPU && RAM? Is your CPU too hot? Is the CPU > cache ECC? >> >> root@freenas[~]# mcelog --dmi [snip] Hrm. IIRC all the BIOS parameters are default (I could be mistaken). It's a SuperMicro X8DTN+ motherboard with: CPU: Intel(R) Xeon(R) CPU E5645 @ 2.40GHz (2400.22-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206c2 Family=0x6 Model=0x2c Stepping=2 Features=0xbfebfbff Features2=0x29ee3ff AMD Features=0x2c100800 AMD Features2=0x1 Structured Extended Features3=0x9c000000 VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 77309411328 (73728 MB) avail memory = 75186962432 (71703 MB) (2 packages, 6 core, 12-threads each) and 18 4GB sticks. this ONE slot seems to be a problem. How would you recommend looking for an issue modulo pulling the 2 cpu packages? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106