From owner-freebsd-bugs@FreeBSD.ORG Thu Feb 13 18:20:00 2014 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7E8F14C4 for ; Thu, 13 Feb 2014 18:20:00 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 5885111A8 for ; Thu, 13 Feb 2014 18:20:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id s1DIK0Im011478 for ; Thu, 13 Feb 2014 18:20:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.8/8.14.8/Submit) id s1DIK0n6011477; Thu, 13 Feb 2014 18:20:00 GMT (envelope-from gnats) Resent-Date: Thu, 13 Feb 2014 18:20:00 GMT Resent-Message-Id: <201402131820.s1DIK0n6011477@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, R Tyler Croy Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 46390426 for ; Thu, 13 Feb 2014 18:17:46 +0000 (UTC) Received: from newred.freebsd.org (cgiserv.freebsd.org [IPv6:2001:1900:2254:206a::50:4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 2D9B6118C for ; Thu, 13 Feb 2014 18:17:46 +0000 (UTC) Received: from cgiserv.freebsd.org ([127.0.1.6]) by newred.freebsd.org (8.14.7/8.14.7) with ESMTP id s1DIHjbH095934 for ; Thu, 13 Feb 2014 18:17:45 GMT (envelope-from nobody@cgiserv.freebsd.org) Received: (from nobody@localhost) by cgiserv.freebsd.org (8.14.7/8.14.7/Submit) id s1DIHjNa095912; Thu, 13 Feb 2014 18:17:45 GMT (envelope-from nobody) Message-Id: <201402131817.s1DIHjNa095912@cgiserv.freebsd.org> Date: Thu, 13 Feb 2014 18:17:45 GMT From: R Tyler Croy To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: kern/186733: iwn device (5100) periodically times out killing network connectivity X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Feb 2014 18:20:00 -0000 >Number: 186733 >Category: kern >Synopsis: iwn device (5100) periodically times out killing network connectivity >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Feb 13 18:20:00 UTC 2014 >Closed-Date: >Last-Modified: >Originator: R Tyler Croy >Release: 11.0-CURRENT >Organization: n/a >Environment: FreeBSD kiwi 11.0-CURRENT FreeBSD 11.0-CURRENT #0 b239dc9(master): Wed Feb 5 20:43:10 PST 2014 tyler@kiwi:/usr/home/tyler/scratch/obj/usr/home/tyler/source/github/freebsd/sys/KIWI amd64 >Description: Currently at -CURRENT with r261524. Not sure what the cause of this, I've not been able t reproduce it consistently. However, when it starts happening, it seems to happen constantly until a reboot or suspend event. Feb 13 10:03:52 kiwi wpa_supplicant[16469]: wlan0: CTRL-EVENT-CONNECTED - Connection to 08:d0:9f:be:f8:40 completed [id=2 id_str=] Feb 13 10:03:54 kiwi dhclient: New IP Address (wlan0): 10.10.2.214 Feb 13 10:03:54 kiwi dhclient: New Subnet Mask (wlan0): 255.255.240.0 Feb 13 10:03:54 kiwi dhclient: New Broadcast Address (wlan0): 10.10.15.255 Feb 13 10:03:54 kiwi dhclient: New Routers (wlan0): 10.10.0.1 Feb 13 10:05:46 kiwi kernel: iwn0: device timeout Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff800132d3b00: seqno (1203) (179) != ring index (0) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff8001332a000: seqno (1204) (180) != ring index (1) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff8002c7f6a00: seqno (1205) (181) != ring index (2) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff80013450700: seqno (1206) (182) != ring index (3) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff80025889300: seqno (1207) (183) != ring index (4) ! After this happens, I'll usually try a `service netif restart` which gives me connectivity back for some amount of time, but within 5 minutes the error happens again. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: