From owner-freebsd-bugs@freebsd.org Thu Jul 23 15:45:41 2015 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0FFD29A889D for ; Thu, 23 Jul 2015 15:45:41 +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 mx1.freebsd.org (Postfix) with ESMTPS id D6E571218 for ; Thu, 23 Jul 2015 15:45:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id t6NFjeWm045139 for ; Thu, 23 Jul 2015 15:45:40 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 201194] Kernel: ahcich: Timeout in slot Date: Thu, 23 Jul 2015 15:45:40 +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: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: freebsdbug@patpro.net X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit 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: 2.1.20 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Jul 2015 15:45:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201194 patpro changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |freebsdbug@patpro.net --- Comment #2 from patpro --- I've got a similar problem on FreeBSD 10.1-RELEASE, but using Intel chipset: ahci0: port 0xf070-0xf077,0xf060-0xf063,0xf050-0xf057,0xf040-0xf043,0xf000-0xf01f mem 0xdfa22000-0xdfa227ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 3Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahcich1: at channel 1 on ahci0 ahcich2: at channel 2 on ahci0 ahcich3: at channel 3 on ahci0 ahcich4: at channel 4 on ahci0 ahcich5: at channel 5 on ahci0 ahciem0: on ahci0 Problem first appeared 28 minutes after the binary upgrade from 9.3-RELEASE (the server ran flawlessly for 4 years before that). At boottime : ahcich5: Timeout on slot 0 port 0 (and so on) During normal operation : ahcich1: Timeout on slot 25 port 0 ahcich1: is 00000000 cs 04000000 ss 06000000 rs 06000000 tfd 40 serr 00000000 cmd 0004d917 (ada1:ahcich1:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 00 28 ee 3c 40 2e 00 00 01 00 00 (ada1:ahcich1:0:0:0): CAM status: Command timeout (ada1:ahcich1:0:0:0): Retrying command ahcich1: stopping AHCI engine failed ahcich0: Timeout on slot 23 port 0 ahcich0: is 00000000 cs 01000000 ss 01800000 rs 01800000 tfd 40 serr 00000000 cmd 0004d717 (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 00 28 ee 3c 40 2e 00 00 01 00 00 (ada0:ahcich0:0:0:0): CAM status: Command timeout (ada0:ahcich0:0:0:0): Retrying command ahcich0: stopping AHCI engine failed ahcich1: AHCI reset: device not ready after 31000ms (tfd = 00000080) ahcich1: executing CLO failed ahcich0: AHCI reset: device not ready after 31000ms (tfd = 00000080) ahcich0: executing CLO failed ahcich1: Timeout on slot 26 port 0 and the box freezes. Happened twice in one month. I'm going to give hint.ahci.0.msi=0 a try later... -- You are receiving this mail because: You are the assignee for the bug.