From nobody Fri Apr 15 09:36:00 2022 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 06D505D4883 for ; Fri, 15 Apr 2022 09:36:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Kfrmc65Z9z4Tld for ; Fri, 15 Apr 2022 09:36:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B2541129AE for ; Fri, 15 Apr 2022 09:36:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 23F9a0XF084198 for ; Fri, 15 Apr 2022 09:36:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23F9a0Ue084197 for net@FreeBSD.org; Fri, 15 Apr 2022 09:36:00 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: net@FreeBSD.org Subject: [Bug 230807] if_alc(4): Driver not working for Killer Networking E2200 Date: Fri, 15 Apr 2022 09:36:00 +0000 X-Bugzilla-Reason: CC 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: needs-qa, patch X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: ross@exitzero.uk X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? mfc-stable11? 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 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1650015360; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YgEqjmUUgPG3Awv3rxFBI2U+t9RjzEyQnqNOhknUpCk=; b=Y1LpZRXoVsiatIXoAV/IAioD6Q3SWqX3yYfgKKwY9JxeGdiny5ebDi7ddNVOnKqQk5mRsX pHigjv1ND2Mi9Z0H1/k96o1fVT2gFiwa+RgXrVRe3RDr+DrUGLZQQXt5Hxd1eY51KtmlQF 8I7upaJOZW5lnbtC9m+0PwDJojOVl+8VkMJUHcHczWpW+o8xvoy7I5wZFrSTTSl0nrNfoI YLjKJAlpaQ8wm5SM8RKtWqy0LLgpEAeF0Ew6BQio182av4t0VinTnD4U9IHVw07+FgjBCn gsYgCfGlbbHR5VBpEkgnFPBYhCdfZWOmLM2c/O66yu2PXPhE991PBkCVLIzweg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650015360; a=rsa-sha256; cv=none; b=YBPslNERaQnD51uDcyCUfTmD4WwsfpHKSbGW9lE+G7cnM1eLf5BqhnVHYz8TQXUlfTdzk/ 9b5M0+6mEose5Wvs8uAzVQqNMBkaL8LXjSvIwA2+TbbB6acz8rAjE+EQ6YLhobmt7M74gp LjpPoSRKCHRJNVm1oRZ4ZBugrb12YyGwDDBdptTMFf4HbiobrjSuwpDxCErZ1cuBI2D9GL ONiX/6QRj9Npb2Lxnfu50PUgxalznzcUKS56GzrbIeJqhE4k4O8lWwsqqjAIdLgOuopKrt iANRNIJJVpKnFxYiIEpYWEX20NC/T3MhMdIjAnRYuuU4eDUq64f5TipJ/Fpwzw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230807 Ross McKelvie changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ross@exitzero.uk --- Comment #12 from Ross McKelvie --- I am experiencing an intermittent bug with the alc(4) driver with the Killer E2200 Gigabit Ethernet NIC on FreeBSD-12.3-RELEASE-p5 for amd64 that may be related. Network connectivity drops, the CPU load increases rapidly, the s= ame set of messages are logged repeatedly and the system cannot be restarted or powered down using shutdown(8). The behaviour may occur shortly after a cold start of the system but I need to observe more instances to confirm this. uname -mv: FreeBSD 12.3-RELEASE-p5 GENERIC amd64 pciconf -lv alc0: alc0@pci0:8:0:0: class=3D0x020000 card=3D0x05ad1028 chip=3D0xe091196= 9 rev=3D0x10 hdr=3D0x00 vendor =3D 'Qualcomm Atheros' device =3D 'Killer E220x Gigabit Ethernet Controller' class =3D network subclass =3D ethernet dmesg | grep alc (when working correctly): alc0: port 0x3000-0x307f mem 0xd2400000-0xd243ffff at device 0.0 on pci2 alc0: 11776 Tx FIFO, 12032 Rx FIFO alc0: Using 1 MSIX message(s). miibus0: on alc0 alc0: Using defaults for TSO: 65518/35/2048 alc0: Ethernet address: f0:1f:af:30:ae:eb alc0: link state changed to DOWN alc0: link state changed to UP Messages in /var/log/messages from today's occurrence: Apr 15 09:51:11 redacted-hostname kernel: alc0: port 0x3000-0x307f mem 0xd2400000-0xd243ffff at device 0.0 on pci2=20=20=20= =20=20=20=20=20=20=20=20=20=20 [6/1850] Apr 15 09:51:11 redacted-hostname kernel: alc0: 11776 Tx FIFO, 12032 Rx FIFO Apr 15 09:51:11 redacted-hostname kernel: alc0: Using 1 MSIX message(s). Apr 15 09:51:11 redacted-hostname kernel: miibus0: on alc0 Apr 15 09:51:11 redacted-hostname kernel: alc0: Using defaults for TSO: 65518/35/2048 Apr 15 09:51:11 redacted-hostname kernel: alc0: Ethernet address: f0:1f:af:30:ae:eb Apr 15 09:51:11 redacted-hostname kernel: alc0: link state changed to DOWN Apr 15 09:51:11 redacted-hostname kernel: alc0: link state changed to UP Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 1 Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 0 Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 17 Apr 15 09:51:30 redacted-hostname kernel: alc0: could not disable RxQ/TxQ (0xffffffff)! Apr 15 09:51:30 redacted-hostname kernel: alc0: could not disable Rx/Tx MAC(0xffffffff)! Apr 15 09:51:30 redacted-hostname kernel: alc0: link state changed to DOWN Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 1 Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 0 Apr 15 09:51:30 redacted-hostname kernel: alc0: phy read timeout : 17 Apr 15 09:51:30 redacted-hostname kernel: alc0: DMA read error! -- resetting Apr 15 09:51:30 redacted-hostname kernel: alc0: DMA write error! -- resetti= ng Apr 15 09:51:30 redacted-hostname kernel: alc0: TxQ reset! -- resetting Apr 15 09:51:31 redacted-hostname kernel: alc0: could not disable RxQ/TxQ (0xffffffff)! Apr 15 09:51:31 redacted-hostname kernel: alc0: could not disable Rx/Tx MAC(0xffffffff)! Apr 15 09:51:31 redacted-hostname kernel: alc0: MAC reset timeout! Apr 15 09:51:31 redacted-hostname kernel: alc0: master reset timeout! Apr 15 09:51:31 redacted-hostname kernel: alc0: reset timeout(0xffffffff)! Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 29 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 30 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy read timeout : 16 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 16 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 4 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 9 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 0 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy read timeout : 0 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 4 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 9 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy write timeout : 0 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy read timeout : 1 Apr 15 09:51:31 redacted-hostname kernel: alc0: phy read timeout : 0 Apr 15 09:51:32 redacted-hostname kernel: alc0: phy read timeout : 17 Apr 15 09:51:32 redacted-hostname kernel: alc0: could not disable RxQ/TxQ (0xffffffff)! Apr 15 09:51:32 redacted-hostname kernel: alc0: could not disable Rx/Tx MAC(0xffffffff)! Apr 15 09:51:32 redacted-hostname kernel: alc0: DMA read error! -- resetting Apr 15 09:51:32 redacted-hostname kernel: alc0: DMA write error! -- resetti= ng Apr 15 09:51:32 redacted-hostname kernel: alc0: TxQ reset! -- resetting Apr 15 09:51:32 redacted-hostname kernel: alc0: could not disable RxQ/TxQ (0xffffffff)! Apr 15 09:51:32 redacted-hostname kernel: alc0: could not disable Rx/Tx MAC(0xffffffff)! Apr 15 09:51:32 redacted-hostname kernel: alc0: MAC reset timeout! Apr 15 09:51:32 redacted-hostname kernel: alc0: master reset timeout! Apr 15 09:51:32 redacted-hostname kernel: alc0: reset timeout(0xffffffff)! Apr 15 09:51:32 redacted-hostname kernel: alc0: phy write timeout : 29 [...continues until removing power...] --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=