From owner-freebsd-bugs@freebsd.org Wed Aug 1 22:33:59 2018 Return-Path: Delivered-To: freebsd-bugs@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 EBCCF106B349 for ; Wed, 1 Aug 2018 22:33:58 +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 828208B992 for ; Wed, 1 Aug 2018 22:33:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 43927106B348; Wed, 1 Aug 2018 22:33:58 +0000 (UTC) Delivered-To: bugs@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 321CF106B347 for ; Wed, 1 Aug 2018 22:33:58 +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 B35C48B991 for ; Wed, 1 Aug 2018 22:33:57 +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 1B130208BE for ; Wed, 1 Aug 2018 22:33:57 +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 w71MXuj1039734 for ; Wed, 1 Aug 2018 22:33:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w71MXuO7039733 for bugs@FreeBSD.org; Wed, 1 Aug 2018 22:33:56 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: bugs@FreeBSD.org Subject: [Bug 229745] ahcich: CAM status: Command timeout Date: Wed, 01 Aug 2018 22:33:57 +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: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mail@skillcoder.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Aug 2018 22:33:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229745 --- Comment #7 from skillcoder --- Unfortunately, this workaround was not help me. After add "vfs.zfs.cache_flush_disable=3D1" to "/boot/loader.conf" and rebo= ot. I still have the same log after boot: Aug 2 01:30:32 skillcoder kernel: ahcich2: Timeout on slot 12 port 0 Aug 2 01:30:32 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 001f= f000 rs 001ff000 tfd 40 serr 00000000 cmd 0 Aug 2 01:30:32 skillcoder kernel: (ada2:ahcich2:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 e8 70 e5 07 40 5d 00 00 00 00 00 Aug 2 01:30:32 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command timeout Aug 2 01:30:32 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command Aug 2 01:31:08 skillcoder kernel: ahcich2: Timeout on slot 15 port 0 Aug 2 01:31:08 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 007f= 8000 rs 007f8000 tfd 40 serr 00000000 cmd 0 Aug 2 01:31:08 skillcoder kernel: (ada2:ahcich2:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 e8 70 1e 08 40 5d 00 00 00 00 00 Aug 2 01:31:08 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command timeout Aug 2 01:31:08 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command The problem is still relevant with # sysctl vfs.zfs.cache_flush_disable=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20 vfs.zfs.cache_flush_disable: 1 --=20 You are receiving this mail because: You are the assignee for the bug.=