From owner-freebsd-scsi@freebsd.org Tue Mar 1 20:38:18 2016 Return-Path: Delivered-To: freebsd-scsi@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 D0713ABE344 for ; Tue, 1 Mar 2016 20:38:18 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (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 BA1EF1070 for ; Tue, 1 Mar 2016 20:38:18 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from [192.168.200.206] (unknown [50.136.155.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id 97D5A192993 for ; Tue, 1 Mar 2016 20:38:17 +0000 (UTC) To: freebsd-scsi@freebsd.org From: Sean Bruno Subject: mpr(4) SAS3008 Repeated Crashing Message-ID: <56D5FDB8.8040402@freebsd.org> Date: Tue, 1 Mar 2016 12:38:16 -0800 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Mar 2016 20:38:18 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 We're starting to look into cabling and whatnot on a group of Supermicro hosts we're using after repeatedly running into a crash/timeout that more or less looks like the following capture from the serial console: https://people.freebsd.org/~sbruno/mpr_stable10.txt sean -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJW1f20XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRCQUFENDYzMkU3MTIxREU4RDIwOTk3REQx MjAxRUZDQTFFNzI3RTY0AAoJEBIB78oecn5k9tEH/3nasxb6yWshKzskzOr5KxwY dBV2RkoDlq0GKc/oYBfOOsvOAegnrHCFRDQTlXIL3nvBMDyZgtEalcbsnF2jWMaA Ff4Lt5ZJeg03Xc+Ge/wbAIAThzsCrbH2isLS1jnZi3sc047WtN+HjhAxfozUL/Dj 1beCTgda36A4K7DBBvPz0gcRS2e/a8Xy1mhlIOr4n3eG+kZrAUSTYrAVos6JybkN YipRQeHeUDJlO2vSxYITK9kzJn887eg/iwk0udtIaranzJ3CCTmZn3gHuyVDjKJy eq9DsxrtCvcAMbw4SGrJqPi0BwjfejLgD/+LXAs9Dh6L3BFqZ9Z1BsjlJvfHLXI= =q6ub -----END PGP SIGNATURE-----