From owner-freebsd-scsi@freebsd.org Sun Jun 10 21:01:17 2018 Return-Path: Delivered-To: freebsd-scsi@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 1B0831005066 for ; Sun, 10 Jun 2018 21:01:17 +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 AECEC77D2B for ; Sun, 10 Jun 2018 21:01:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id 72ADF1005056; Sun, 10 Jun 2018 21:01:16 +0000 (UTC) Delivered-To: scsi@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 601761005055 for ; Sun, 10 Jun 2018 21:01:16 +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 F41B977D25 for ; Sun, 10 Jun 2018 21:01:15 +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 42C0521069 for ; Sun, 10 Jun 2018 21:01:15 +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 w5AL1F5W088177 for ; Sun, 10 Jun 2018 21:01:15 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5AL1Fv1088176 for scsi@FreeBSD.org; Sun, 10 Jun 2018 21:01:15 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201806102101.w5AL1Fv1088176@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: scsi@FreeBSD.org Subject: Problem reports for scsi@FreeBSD.org that need special attention Date: Sun, 10 Jun 2018 21:01:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.26 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Jun 2018 21:01:17 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- New | 221952 | cam iosched: Fix trim statistics 1 problems total for which you should take action. From owner-freebsd-scsi@freebsd.org Mon Jun 11 18:28:50 2018 Return-Path: Delivered-To: freebsd-scsi@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 636F31004014 for ; Mon, 11 Jun 2018 18:28:50 +0000 (UTC) (envelope-from freebsd@omnilan.de) 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 DA247750E4 for ; Mon, 11 Jun 2018 18:28:49 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: by mailman.ysv.freebsd.org (Postfix) id 9B32B100400B; Mon, 11 Jun 2018 18:28:49 +0000 (UTC) Delivered-To: scsi@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 790431004002 for ; Mon, 11 Jun 2018 18:28:49 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id EED72750E2 for ; Mon, 11 Jun 2018 18:28:48 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (ezra.dcm1.omnilan.net [78.138.80.135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id w5BISjAU041137; Mon, 11 Jun 2018 20:28:45 +0200 (CEST) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id 56B07806; Mon, 11 Jun 2018 20:28:45 +0200 (CEST) Subject: =?UTF-8?Q?Re:_What_is_ENXIO_=e2=80=93_MSI_allocation_regression_in_?= =?UTF-8?Q?:[Was_Re:_svn_commit:_r321714_-_in_head/sys/dev:_mpr_mps]?= To: Scott Long Cc: scsi@freebsd.org References: <201707300653.v6U6rwLN099096@repo.freebsd.org> <597DA578.6030101@omnilan.de> <597F56A8.1060603@omnilan.de> <59804C8C.1020003@omnilan.de> <78611650-D7A4-4B1D-A254-DB058E1AC1C6@samsco.org> From: Harry Schmalzbauer Organization: OmniLAN Message-ID: <6e1e5f9f-4ece-dc9d-b059-08d52c9e6965@omnilan.de> Date: Mon, 11 Jun 2018 20:28:44 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Greylist: ACL 130 matched, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [78.138.80.130]); Mon, 11 Jun 2018 20:28:46 +0200 (CEST) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: 78.138.80.135; Sender-helo: mh0.gentlemail.de; ) X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jun 2018 18:28:50 -0000 Am 05.06.2018 um 19:54 schrieb Scott Long: … >>>> Late in the 11.2 phase, I identified this commit as a regression for MSI (non-x) alloctaion. >>>> I have an idea what probably causes the problem here (INTx allocation, although MSI (and MSI-x) capability): >>>> disable_msix is not 0 (I need to disable MSI-x because of ESXi-passthru…). >>>> >>>> Corresponding lines: >>>> { >>>> device_t dev; >>>> int error, msgs; >>>> >>>> dev = sc->mps_dev; >>>> error = 0; >>>> msgs = 0; >>>> >>>> if ((sc->disable_msix == 0) && >>>> ((msgs = pci_msix_count(dev)) >= MPS_MSI_COUNT)) >>>> error = mps_alloc_msix(sc, MPS_MSI_COUNT); >>>> if ((error != 0) && (sc->disable_msi == 0) && >>>> ((msgs = pci_msi_count(dev)) >= MPS_MSI_COUNT)) >>>> error = mps_alloc_msi(sc, MPS_MSI_COUNT); >>>> if (error != 0) >>>> msgs = 0; >>>> >>>> sc->msi_msgs = msgs; >>>> return (error); >>>> } >>>> >>>> Before r321714, error was assigned ENXIO, which, if != 0, could help make me understand the problem. >>>> Unfortunately I have no idea what ENXIO means, where it's defined and most important, how to find the place where the declaration/definition happens. Only joe and vi available here, any hints highly appreciated. >>>> >>>> I can confirm that MSI allocation works with mps.ko_21.02.00.00-fbsd-r321415 with my ESXi-passthru-non_msi-x setup. >>>> Although the dirver emits no message that an MSI was allocated, like toher drivers do. That's a cosmetic one though. >>>> But the MSI->INTx regression is a severe one for me, which I'd like to fix myself but I'm missing so many fundamental skills :-( >>>> >>> Hi Harry, >>> You are correct about the bug. Please change the line at the top of the function that reads >>> error = 0; >>> to >>> error = ENXIO; >>> Let me know if that fixes the MSI problem for you. … >> BTW, does anybody have a link where I can get info about ENXIO? > > ENXIO means that the device is not available. I use it in the driver to signal when the hardware cannot be accessed. The manual page for error codes is “man errno" Oic, there's a man page :-) Haven't had time to look into it, but since you confirmed that ENXIO!=0, I simply changed that and now mps(4) allocates MSI again in my setup. For completeness my diff: Index: src/sys/dev/mps/mps_pci.c =================================================================== --- sys/dev/mps/mps_pci.c (Revision 334948) +++ sys/dev/mps/mps_pci.c (Arbeitskopie) @@ -244,7 +244,7 @@ int error, msgs; dev = sc->mps_dev; - error = 0; + error = ENXIO; msgs = 0; if ((sc->disable_msix == 0) && Unfortunately my other real problem persists – iSCSI sessions lock up the machine (11.2-RC2). No deadlock, since it will recover within some minutes, but otherwise a complete lock until iSCSI sessions time out, since no single ethernet/ip packet get's processed. Unfortunately I'm very short on testing resources here and don't know how to trace ctld/whatelse to find the lock-circle. So far I can only tell that it happens only with Server2016 iSCSI connections (using 4k block size). Will open a different thread/PR as soon as I found out anything… Thanks, -harry P.S.: I guess it's far too late to get that into 11.2? From owner-freebsd-scsi@freebsd.org Thu Jun 14 21:20:12 2018 Return-Path: Delivered-To: freebsd-scsi@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 23E3C10085DD for ; Thu, 14 Jun 2018 21:20:12 +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 B5B5B8332D for ; Thu, 14 Jun 2018 21:20:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 778E110085D7; Thu, 14 Jun 2018 21:20:11 +0000 (UTC) Delivered-To: scsi@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 667F410085D4 for ; Thu, 14 Jun 2018 21:20:11 +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 08D4D83327 for ; Thu, 14 Jun 2018 21:20:11 +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 3E94E13C6A for ; Thu, 14 Jun 2018 21:20:10 +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 w5ELKApt056999 for ; Thu, 14 Jun 2018 21:20:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5ELKAkX056982 for scsi@FreeBSD.org; Thu, 14 Jun 2018 21:20:10 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Thu, 14 Jun 2018 21:20:09 +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: decui@microsoft.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: scsi@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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jun 2018 21:20:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 --- Comment #5 from Dexuan Cui --- @ken: Is anyone working on this bug recently? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 01:57:32 2018 Return-Path: Delivered-To: freebsd-scsi@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 EB0DC100531F for ; Fri, 15 Jun 2018 01:57:31 +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 85D3970A8F for ; Fri, 15 Jun 2018 01:57:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4AB06100531C; Fri, 15 Jun 2018 01:57:31 +0000 (UTC) Delivered-To: scsi@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 3969C100531A for ; Fri, 15 Jun 2018 01:57:31 +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 CE1EF70A8B for ; Fri, 15 Jun 2018 01:57:30 +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 38B1816310 for ; Fri, 15 Jun 2018 01:57:30 +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 w5F1vUeu097272 for ; Fri, 15 Jun 2018 01:57:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5F1vUfG097271 for scsi@FreeBSD.org; Fri, 15 Jun 2018 01:57:30 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 01:57:30 +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: ken@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: scsi@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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 01:57:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 --- Comment #6 from Kenneth D. Merry --- I have not been working on it. Feel free to work on the solution. My comm= ents from last year give a roadmap for how to do it. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 05:25:49 2018 Return-Path: Delivered-To: freebsd-scsi@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 1DF54101ACE3 for ; Fri, 15 Jun 2018 05:25:49 +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 AF835792A4 for ; Fri, 15 Jun 2018 05:25:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 71242101ACDC; Fri, 15 Jun 2018 05:25:48 +0000 (UTC) Delivered-To: scsi@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 5FE07101ACD9 for ; Fri, 15 Jun 2018 05:25:48 +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 01F1D7929F for ; Fri, 15 Jun 2018 05:25:48 +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 49DF91802B for ; Fri, 15 Jun 2018 05:25:47 +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 w5F5PlT5098166 for ; Fri, 15 Jun 2018 05:25:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5F5PlLZ098165 for scsi@FreeBSD.org; Fri, 15 Jun 2018 05:25:47 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 05:25:46 +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: decui@microsoft.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: scsi@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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 05:25:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 --- Comment #7 from Dexuan Cui --- (In reply to Kenneth D. Merry from comment #6) I wish I could help, but unluckily the code here is quite unfamiliar to me.= :-( --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 20:47:42 2018 Return-Path: Delivered-To: freebsd-scsi@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 D5A13101B929 for ; Fri, 15 Jun 2018 20:47:42 +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 72FC8824C6 for ; Fri, 15 Jun 2018 20:47:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 349F5101B928; Fri, 15 Jun 2018 20:47:42 +0000 (UTC) Delivered-To: scsi@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 2349B101B927 for ; Fri, 15 Jun 2018 20:47:42 +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 B1ECE824C3 for ; Fri, 15 Jun 2018 20:47:41 +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 DC1881FFC1 for ; Fri, 15 Jun 2018 20:47:40 +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 w5FKlepr005268 for ; Fri, 15 Jun 2018 20:47:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5FKleWL005267 for scsi@FreeBSD.org; Fri, 15 Jun 2018 20:47:40 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 20:47:40 +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: ken@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: scsi@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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 20:47:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 --- Comment #8 from Kenneth D. Merry --- (In reply to Dexuan Cui from comment #7) Ok, I'll see if I can come up with a fix. No promises on when/if it'll get done, of course. :) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 20:48:07 2018 Return-Path: Delivered-To: freebsd-scsi@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 39640101B960 for ; Fri, 15 Jun 2018 20:48:07 +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 CAB4A824F6 for ; Fri, 15 Jun 2018 20:48:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 8FA06101B95B; Fri, 15 Jun 2018 20:48:06 +0000 (UTC) Delivered-To: scsi@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 7E6F8101B95A for ; Fri, 15 Jun 2018 20:48:06 +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 22046824F3 for ; Fri, 15 Jun 2018 20:48:06 +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 707061FFC4 for ; Fri, 15 Jun 2018 20:48:05 +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 w5FKm5Qq005683 for ; Fri, 15 Jun 2018 20:48:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5FKm5rV005682 for scsi@FreeBSD.org; Fri, 15 Jun 2018 20:48:05 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 20:48:05 +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: ken@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ken@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to 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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 20:48:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 Kenneth D. Merry changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|scsi@FreeBSD.org |ken@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 20:48:46 2018 Return-Path: Delivered-To: freebsd-scsi@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 10BB1101B9D2 for ; Fri, 15 Jun 2018 20:48:46 +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 A2B4982560 for ; Fri, 15 Jun 2018 20:48:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 67987101B9D0; Fri, 15 Jun 2018 20:48:45 +0000 (UTC) Delivered-To: scsi@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 563CE101B9CF for ; Fri, 15 Jun 2018 20:48:45 +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 ECF0F8255D for ; Fri, 15 Jun 2018 20:48:44 +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 57AB31FFC8 for ; Fri, 15 Jun 2018 20:48:44 +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 w5FKmiRm006400 for ; Fri, 15 Jun 2018 20:48:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5FKmiSA006397 for scsi@FreeBSD.org; Fri, 15 Jun 2018 20:48:44 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 20:48:44 +0000 X-Bugzilla-Reason: CC 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: ken@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ken@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 20:48:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 Kenneth D. Merry changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |scsi@FreeBSD.org --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-scsi@freebsd.org Fri Jun 15 21:04:25 2018 Return-Path: Delivered-To: freebsd-scsi@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 D6539101C7D7 for ; Fri, 15 Jun 2018 21:04:25 +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 747B983276 for ; Fri, 15 Jun 2018 21:04:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3947B101C7D6; Fri, 15 Jun 2018 21:04:25 +0000 (UTC) Delivered-To: scsi@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 28111101C7D5 for ; Fri, 15 Jun 2018 21:04:25 +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 BCA5083271 for ; Fri, 15 Jun 2018 21:04:24 +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 16E702027D for ; Fri, 15 Jun 2018 21:04:24 +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 w5FL4NeY060610 for ; Fri, 15 Jun 2018 21:04:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5FL4Nfr060609 for scsi@FreeBSD.org; Fri, 15 Jun 2018 21:04:23 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: scsi@FreeBSD.org Subject: [Bug 219857] panic in scsi_cd code Date: Fri, 15 Jun 2018 21:04:24 +0000 X-Bugzilla-Reason: CC 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: decui@microsoft.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ken@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-scsi@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jun 2018 21:04:26 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219857 --- Comment #9 from Dexuan Cui --- (In reply to Kenneth D. Merry from comment #8) Understood. :-) Thanks! --=20 You are receiving this mail because: You are on the CC list for the bug.=