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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD376C43334 for ; Sun, 10 Jul 2022 09:47:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229525AbiGJJrS (ORCPT ); Sun, 10 Jul 2022 05:47:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229450AbiGJJrR (ORCPT ); Sun, 10 Jul 2022 05:47:17 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCBE912D12 for ; Sun, 10 Jul 2022 02:47:15 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 18FC0CE0AFE for ; Sun, 10 Jul 2022 09:47:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 28154C341C6 for ; Sun, 10 Jul 2022 09:47:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657446432; bh=efxFGAAlln2KOPwwrpl39c3IbYEys6AEZBdNEjciPzQ=; h=From:To:Subject:Date:From; b=CYmGUF2CjP8dsedmgzkEPtuoGChAQgHgRKVBUpfl+1C/zOMSIOHhbwOVIDSW0Kf9q V96XPJpTqLPstW4QEp9SsT3QYnwAAiKnZKhn6hvOIuhQRbcb/Unpz2oCL8OHYL5uc0 dfKw1War4MWg+KMhJKssqV9g06T0c/ShBzqE8u/oV+bBtPAGtIav8+APUHJ+1dTBOv LoC6RoQIm1JvdRZt1mmofwqRYrqwcrnKo1JVW7UHI1TqtFLWWFyIlkz3AqNGF4l6WL CtQ2ZzaeGtCker9k+QLsiRo3ryr9aJyZBQW0EsyP4OSJuGOgjZdmXdYc56rHbe760u 2bAIHcLOwskMA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id F1378C05FD2; Sun, 10 Jul 2022 09:47:11 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-scsi@vger.kernel.org Subject: [Bug 216232] New: mysterious block devices are shown under /dev folder Date: Sun, 10 Jul 2022 09:47:10 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo scsi_drivers-qla2xxx@kernel-bugs.osdl.org X-Bugzilla-Product: SCSI Drivers X-Bugzilla-Component: QLOGIC QLA2XXX X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: yshxxsjt715@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: scsi_drivers-qla2xxx@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216232 Bug ID: 216232 Summary: mysterious block devices are shown under /dev folder Product: SCSI Drivers Version: 2.5 Kernel Version: 5.4.61 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: QLOGIC QLA2XXX Assignee: scsi_drivers-qla2xxx@kernel-bugs.osdl.org Reporter: yshxxsjt715@gmail.com Regression: No we are using linux kernel 5.4.61 and fibre channel card is qlogic's ISP2722-based 16/32Gb adapter card. the problem is that we are seeing some devices with lun 768 with size of 51= 2B shown under /dev folder. In the syslog we saw something like Jul 10 17:00:08 hci01 kernel: [21675145.568997] scsi_io_completion_action: = 24 callbacks suppressed Jul 10 17:00:08 hci01 kernel: [21675145.569005] sd 6:0:0:768: [sdau] tag#12= 98 FAILED Result: hostbyte=3DDID_OK driverbyte=3DDRIVER_SENSE Jul 10 17:00:08 hci01 kernel: [21675145.569011] sd 6:0:0:768: [sdau] tag#12= 98 Sense Key : Illegal Request [current] Jul 10 17:00:08 hci01 kernel: [21675145.569015] sd 6:0:0:768: [sdau] tag#12= 98 Add. Sense: Logical block address out of range Jul 10 17:00:08 hci01 kernel: [21675145.569019] sd 6:0:0:768: [sdau] tag#12= 98 CDB: Read(10) 28 00 00 00 00 00 00 00 01 00 Jul 10 17:00:08 hci01 kernel: [21675145.569021] print_req_error: 24 callbac= ks suppressed Jul 10 17:00:08 hci01 kernel: [21675145.569025] blk_update_request: critical target error, dev sdau, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 Jul 10 17:00:08 hci01 kernel: [21675145.601879] sd 6:0:0:768: [sdau] tag#12= 99 FAILED Result: hostbyte=3DDID_OK driverbyte=3DDRIVER_SENSE Jul 10 17:00:08 hci01 kernel: [21675145.601883] sd 6:0:0:768: [sdau] tag#12= 99 Sense Key : Illegal Request [current] Jul 10 17:00:08 hci01 kernel: [21675145.601886] sd 6:0:0:768: [sdau] tag#12= 99 Add. Sense: Logical block address out of range Jul 10 17:00:08 hci01 kernel: [21675145.601888] sd 6:0:0:768: [sdau] tag#12= 99 CDB: Read(10) 28 00 00 00 00 00 00 00 01 00 Jul 10 17:00:08 hci01 kernel: [21675145.601891] blk_update_request: critical target error, dev sdau, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio cl= ass 0 Jul 10 17:00:08 hci01 kernel: [21675145.604213] buffer_io_error: 22 callbac= ks suppressed Jul 10 17:00:08 hci01 kernel: [21675145.604215] Buffer I/O error on dev sda= u, logical block 0, async page read Jul 10 17:00:08 hci01 kernel: [21675145.634149] sd 6:0:0:768: [sdau] tag#13= 00 FAILED Result: hostbyte=3DDID_OK driverbyte=3DDRIVER_SENSE Jul 10 17:00:08 hci01 kernel: [21675145.634152] sd 6:0:0:768: [sdau] tag#13= 00 Sense Key : Illegal Request [current] Jul 10 17:00:08 hci01 kernel: [21675145.634155] sd 6:0:0:768: [sdau] tag#13= 00 Add. Sense: Logical block address out of range Jul 10 17:00:08 hci01 kernel: [21675145.634158] sd 6:0:0:768: [sdau] tag#13= 00 CDB: Read(10) 28 00 00 00 00 00 00 00 01 00 here, the lun id of 768 does not exist on SAN but when I try to manually de= lete it, after some seconds it still appears. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=