From owner-freebsd-questions@freebsd.org Tue Jan 8 07:16:10 2019 Return-Path: Delivered-To: freebsd-questions@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 81FFF1491FBC for ; Tue, 8 Jan 2019 07:16:10 +0000 (UTC) (envelope-from list_freebsd@bluerosetech.com) Received: from echo.brtsvcs.net (echo.brtsvcs.net [IPv6:2607:f740:c::4ae]) (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 A1EF9725C2 for ; Tue, 8 Jan 2019 07:16:09 +0000 (UTC) (envelope-from list_freebsd@bluerosetech.com) Received: from chombo.houseloki.net (chombo [IPv6:2601:1c2:1402:1770:ae1f:6bff:fe6b:9e1c]) by echo.brtsvcs.net (Postfix) with ESMTPS id 337EE38D2B for ; Mon, 7 Jan 2019 23:16:07 -0800 (PST) Received: from [10.26.25.66] (leon.pilgrimaccounting.com [10.26.25.66]) by chombo.houseloki.net (Postfix) with ESMTPSA id 77BAE192 for ; Mon, 7 Jan 2019 23:16:06 -0800 (PST) To: "freebsd-questions@FreeBSD.org" From: Mel Pilgrim Subject: Interwoven dmesg output? Message-ID: <45774ad9-0b63-6990-89ff-4f9eae4ef71b@bluerosetech.com> Date: Mon, 7 Jan 2019 23:16:08 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.3 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: A1EF9725C2 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of list_freebsd@bluerosetech.com designates 2607:f740:c::4ae as permitted sender) smtp.mailfrom=list_freebsd@bluerosetech.com X-Spamd-Result: default: False [-3.01 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; DMARC_NA(0.00)[bluerosetech.com]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; SUBJECT_ENDS_QUESTION(1.00)[]; MX_GOOD(-0.01)[cached: echo.brtsvcs.net]; NEURAL_HAM_SHORT(-0.90)[-0.901,0]; TO_DN_EQ_ADDR_ALL(0.00)[]; IP_SCORE(-0.80)[asn: 36236(-3.91), country: US(-0.08)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:36236, ipnet:2607:f740:c::/48, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jan 2019 07:16:10 -0000 The dmesg output shows this odd behaviour where the probe lines aren't properly serialized: ada1 at ahcich3 bus 0 scbus3 target 0 lun 0 ada1: nvd1: NVMe namespace ACS-3 ATA SATA 3.x device ada1: Serial Number ZA16F3S4 ada1: 600.000MB/s transfersnvd1: 488386MB (1000215216 512 byte sectors) (SATA 3.x, UDMA6, PIO 8192bytes) ada1: Command Queueing enabled ada1: 7630885MB (1953506646 4096 byte sectors) I don't mind whole lines being out of order, but the nvd1 line showing up in the middle of the second ada1 line doesn't seem right. What's happening here?