From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 974F3C47083 for ; Fri, 4 Jun 2021 04:30:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F010611ED for ; Fri, 4 Jun 2021 04:30:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229801AbhFDEbq (ORCPT ); Fri, 4 Jun 2021 00:31:46 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:42838 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229573AbhFDEbq (ORCPT ); Fri, 4 Jun 2021 00:31:46 -0400 Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20210604042958epoutp026de645fea13754e2d06b56795028f762~FRrhpcon80271202712epoutp02d for ; Fri, 4 Jun 2021 04:29:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20210604042958epoutp026de645fea13754e2d06b56795028f762~FRrhpcon80271202712epoutp02d DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1622780998; bh=5t04RlzQl0RyBI4gJM0ad0zEyozsoAuFKyhCdf1pY3k=; h=From:To:In-Reply-To:Subject:Date:References:From; b=k4PlVXAL+rSeoMOvbkgM0jiVDea+WpdlRfHGc0zn8AX+Ao/w73GPNkbQX20wl25DV fP7uIUtOVHkhpeLwAtWpiVj+8OVinITQ3GFoLZlnkmxPuA1ToGyTLGYoOuanGMSgzK J13TVPuXg1BO8/vfjInTrbHvk2FT/70CRxFszvMA= Received: from epsmges5p2new.samsung.com (unknown [182.195.42.74]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20210604042957epcas5p2914e089ea9e9d9cbb403fa5b501bae18~FRrgr85Nf0828608286epcas5p2w; Fri, 4 Jun 2021 04:29:57 +0000 (GMT) Received: from epcas5p1.samsung.com ( [182.195.41.39]) by epsmges5p2new.samsung.com (Symantec Messaging Gateway) with SMTP id 25.F5.09697.54CA9B06; Fri, 4 Jun 2021 13:29:57 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20210603145716epcas5p151b1e268e09301c4c4c646d5f087b038~FGl8bk_qL1034210342epcas5p1g; Thu, 3 Jun 2021 14:57:16 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20210603145716epsmtrp11174ce14d14f3c4e6bdfdfe8fe889bf2~FGl8ad9D32297722977epsmtrp1G; Thu, 3 Jun 2021 14:57:16 +0000 (GMT) X-AuditID: b6c32a4a-64fff700000025e1-81-60b9ac459be3 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id C6.3B.08163.CCDE8B06; Thu, 3 Jun 2021 23:57:16 +0900 (KST) Received: from alimakhtar02 (unknown [107.122.12.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20210603145715epsmtip1ee74c17d7887cc26200750a672b2233d~FGl7KUm1B1456414564epsmtip1C; Thu, 3 Jun 2021 14:57:15 +0000 (GMT) From: "Alim Akhtar" To: "'Felipe Balbi'" , "'Avri Altman'" , "'James E.J. Bottomley'" , "'Martin K. Petersen'" , , , , In-Reply-To: <87lf7rc9es.fsf@kernel.org> Subject: RE: UFS failures with v5.13-rc4 Date: Thu, 3 Jun 2021 20:27:13 +0530 Message-ID: <0acb01d75888$be51fe00$3af5fa00$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQFo4vPJKnQDl+7tnsLsmUF4WWdqJwIJTNTJq88AIjA= Content-Language: en-in X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrNKsWRmVeSWpSXmKPExsWy7bCmuq7rmp0JBosb5Sz2tp1gt3j58yqb xbG2J+wWn9YvY7VYdGMbk8XE/WfZLbqv72CzWH78H5MDh8flvl4mj02rOtk8Jiw6wOjx8ekt Fo/Pm+Q82g90MwWwRXHZpKTmZJalFunbJXBl/Fq6lLHgpnrFhN0vmRsYu+S7GDk5JARMJA71 TGbpYuTiEBLYzSjRdP8oE4TziVFiSfMBRgjnM6PEhrb7zDAtGy9uhErsYpRouLaaHcJ5ySjx fMkqVpAqNgFdiR2L29hAEiICq5kkVn07xASS4BTQkDjcu5EFxBYGso9suwoWZxFQkWiY0Q3W zCtgKXHi/lQoW1Di5MwnYPXMAvIS29/OgTpDQeLn02VgNSICVhK9P9azQdSISxz92cMMslhC YCaHxMsPh6EaXCTan66CsoUlXh3fwg5hS0m87G8DsjmA7GyJnl3GEOEaiaXzjrFA2PYSB67M YQEpYRbQlFi/Sx8iLCsx9dQ6Joi1fBK9v58wQcR5JXbMg7FVJZrfXYUaIy0xsRviRQkBD4kf vw+yTmBUnIXky1lIvpyF5JtZCJsXMLKsYpRMLSjOTU8tNi0wykst1ytOzC0uzUvXS87P3cQI Tk9aXjsYHz74oHeIkYmD8RCjBAezkgjvHrUdCUK8KYmVValF+fFFpTmpxYcYpTlYlMR5Vzyc nCAkkJ5YkpqdmlqQWgSTZeLglGpgavi5/He26xmLkk0L8xZKz9Ysf7j28arASc3Bfh2B69Y8 7b7t0KUaYMB0bN3yLzmhwrvL5TSUP3pdYb1ytfUP0135/anlZvPsE3gz7k/5r6UR8TQ/N3pe gIr8X+0jFrMKGHWllwvtlfaK/pS8kO3g9Js3Hqd8PPx2ackCn6wvnNvb3havn+xRMPWL5cuv vu+n+nj1JzHH/nU9uc+i+q7uzx2vX2ztC5N0bN3rZ3TQfN6WFSVa6x9euvVeIWqKhYjYG4+O tucJEdf5rU19/CtyRIrjqraFcrxvlsgXZWmQc/3ZbHLyoHhq3tOFCte/WBTd/RIQOekR662a V1vaVFkXReYXif1klBI/6ba5bou1EktxRqKhFnNRcSIAUwNyNb4DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrHLMWRmVeSWpSXmKPExsWy7bCSnO6ZtzsSDDZfkbDY23aC3eLlz6ts FsfanrBbfFq/jNVi0Y1tTBYT959lt+i+voPNYvnxf0wOHB6X+3qZPDat6mTzmLDoAKPHx6e3 WDw+b5LzaD/QzRTAFsVlk5Kak1mWWqRvl8CV8WvpUsaCm+oVE3a/ZG5g7JLvYuTkkBAwkdh4 cSMjiC0ksINRYtPLIoi4tMT1jRPYIWxhiZX/ngPZXEA1zxkl9h9oAmtgE9CV2LG4jQ0kISKw kUni+KRjTF2MHEBVlRKTn6uD1HAKaEgc7t3IAmILA9lHtl1lArFZBFQkGmZ0s4LYvAKWEifu T4WyBSVOznzCAjKGWUBPog3iNmYBeYntb+cwQ9yjIPHz6TKwchEBK4neH+vZIGrEJY7+7GGe wCg0C8mkWQiTZiGZNAtJxwJGllWMkqkFxbnpucWGBUZ5qeV6xYm5xaV56XrJ+bmbGMFRpKW1 g3HPqg96hxiZOBgPMUpwMCuJ8O5R25EgxJuSWFmVWpQfX1Sak1p8iFGag0VJnPdC18l4IYH0 xJLU7NTUgtQimCwTB6dUA9OR+Q6//vZovPx4LVXrhYDpmxffjkZ7iU78sa70mO3JiYsYX7oZ vFoY13fV81XXtYeG8+wW5OhuVzOXWKRgtsypNGTlxrPvtq8/lPaitrloF9Pxsus/5fq+u0Q4 vb0kqKgonPd+2/LvF79Yhaq8/9ZcP2Uh77Fc7ps5pX39Ejw3fv/b9e8Iz5XSk0WPbn0Sk6r9 GjW/WfD+1Q17fn1I7Q+u28nVXZnGl9vhUrbL1Sqx9r2HjnvAlvgK18cFgjOv5J9L5+lbrX1J Wnx/v/8qv8Xqcyt0ZllNyZnqacz9PvrgbsGPJ85tDmqyP9lt/lSxqTG3TbfMNGVz9OQyh939 QcI/a/JvLApcnpTQIPI1iEGJpTgj0VCLuag4EQA9r7VMEQMAAA== X-CMS-MailID: 20210603145716epcas5p151b1e268e09301c4c4c646d5f087b038 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P X-CMS-RootMailID: 20210603142546epcas5p2bea63eb4359ddec8ccd257ee3aa9af61 References: <87lf7rc9es.fsf@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org + codeaurora guys ( Can and Asutosh) > -----Original Message----- > From: Felipe Balbi > Sent: 03 June 2021 19:56 > To: Alim Akhtar ; Avri Altman > ; James E.J. Bottomley ; > Martin K. Petersen ; linux- > scsi@vger.kernel.org; linux-arm-msm@vger.kernel.org > Subject: UFS failures with v5.13-rc4 > > > Hi guys, > > Today I managed to trigger some pretty bad faults with with v5.13-rc4 > running on SM8150 (Snapdragon) and iozone. > > It seems the problem only happens when using bfq iosched, as I couldn't > trigger it with mq-deadline. > > Here's the relevant snippet of console logs, full dmesg.txt attached. > > # echo bfq > /sys/block/sdg/queue/scheduler # iozone -i 0 -R -t 8 -s 1G -r > 16M -b /tmp/iozone-bfq.xls -F /mnt/file0 /mnt/file1 /mnt/file2 /mnt/file3 > /mnt/file4 /mnt/file5 /mnt/file6 /mnt/file7 > Iozone: Performance Test of File I/O > Version $Revision: 3.489 $ > Compiled for 64 bit mode. > Build: linux > > Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins > Al Slater, Scott Rhine, Mike Wisner, Ken Goss > Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, > Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, > Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, > Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, > Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, > Vangel Bojaxhi, Ben England, Vikentsi Lapa, > Alexey Skidanov, Sudhir Kumar. > > Run began: Thu Jan 1 02:29:50 1970 > > Excel chart generation enabled > File size set to 1048576 kB > Record Size 16384 kB > Command line used: iozone -i 0 -R -t 8 -s 1G -r 16M -b /tmp/iozone- > bfq.xls -F /mnt/file0 /mnt/file1 /mnt/file2 /mnt/file3 /mnt/file4 /mnt/file5 > /mnt/file6 /mnt/fil > e7 > Output is in kBytes/sec > Time Resolution = 0.000001 seconds. > Processor cache size set to 1024 kBytes. > Processor cache line size set to 32 bytes. > File stride size set to 17 * record size. > Throughput test with 8 processes > Each process writes a 1048576 kByte file in 16384 kByte records [ > 2475.173128] ufshcd-qcom 1d84000.ufshc: __ufshcd_issue_tm_cmd: task > management cmd 0x80 timed-out [ 2475.182205] ufshcd-qcom > 1d84000.ufshc: ufshcd_try_to_abort_task: no response from device. tag = 0, > err -110 [ 2475.252049] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.317224] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.382038] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.447318] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.453450] ufshcd-qcom 1d84000.ufshc: ufshcd_host_reset_and_restore: > Host init failed -5 [ 2475.522779] ufshcd-qcom 1d84000.ufshc: Controller > enable failed [ 2475.587983] ufshcd-qcom 1d84000.ufshc: Controller enable > failed [ 2475.653027] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.719555] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.725690] ufshcd-qcom 1d84000.ufshc: ufshcd_host_reset_and_restore: > Host init failed -5 [ 2475.795173] ufshcd-qcom 1d84000.ufshc: Controller > enable failed [ 2475.861232] ufshcd-qcom 1d84000.ufshc: Controller enable > failed [ 2475.926035] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.991184] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2475.997382] ufshcd-qcom 1d84000.ufshc: ufshcd_host_reset_and_restore: > Host init failed -5 [ 2476.064948] ufshcd-qcom 1d84000.ufshc: Controller > enable failed [ 2476.129955] ufshcd-qcom 1d84000.ufshc: Controller enable > failed [ 2476.194502] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2476.259851] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2476.265962] ufshcd-qcom 1d84000.ufshc: ufshcd_host_reset_and_restore: > Host init failed -5 [ 2476.334428] ufshcd-qcom 1d84000.ufshc: Controller > enable failed [ 2476.399788] ufshcd-qcom 1d84000.ufshc: Controller enable > failed [ 2476.465468] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2476.529965] ufshcd-qcom 1d84000.ufshc: Controller enable failed [ > 2476.536086] ufshcd-qcom 1d84000.ufshc: ufshcd_host_reset_and_restore: > Host init failed -5 [ 2476.544523] ufshcd-qcom 1d84000.ufshc: > ufshcd_err_handler: reset and restore failed with err -5 [ 2476.606521] sd > 0:0:0:6: [sdg] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 > driverbyte=0x00 cmd_age=0s [ 2476.615917] sd 0:0:0:6: [sdg] tag#0 CDB: > opcode=0x2a 2a 00 00 35 b5 7c 00 00 10 00 [ 2476.623715] > blk_update_request: I/O error, dev sdg, sector 28158944 op 0x1:(WRITE) > flags 0x4000 phys_seg 16 prio class 0