From owner-freebsd-bugs@FreeBSD.ORG Sun Nov 4 00:10:03 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5C0B17FB for ; Sun, 4 Nov 2012 00:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 1FE978FC16 for ; Sun, 4 Nov 2012 00:10:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id qA40A2LM028673 for ; Sun, 4 Nov 2012 00:10:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id qA40A11L028672; Sun, 4 Nov 2012 00:10:01 GMT (envelope-from gnats) Resent-Date: Sun, 4 Nov 2012 00:10:01 GMT Resent-Message-Id: <201211040010.qA40A11L028672@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, Rui Paulo Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C089A790 for ; Sun, 4 Nov 2012 00:05:35 +0000 (UTC) (envelope-from rpaulo@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id A55928FC08 for ; Sun, 4 Nov 2012 00:05:35 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id qA405ZLv028533 for ; Sun, 4 Nov 2012 00:05:35 GMT (envelope-from rpaulo@freefall.freebsd.org) Received: (from rpaulo@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id qA405ZJv028532; Sun, 4 Nov 2012 00:05:35 GMT (envelope-from rpaulo) Message-Id: <201211040005.qA405ZJv028532@freefall.freebsd.org> Date: Sun, 4 Nov 2012 00:05:35 GMT From: Rui Paulo To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/173342: PS-Poll isn't working X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Rui Paulo List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 Nov 2012 00:10:03 -0000 >Number: 173342 >Category: kern >Synopsis: PS-Poll isn't working >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Nov 04 00:10:01 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Rui Paulo >Release: FreeBSD 9.1-PRERELEASE amd64 >Organization: >Environment: System: FreeBSD freefall.freebsd.org 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0 r241358: Mon Oct 8 23:17:12 UTC 2012 peter@freefall.freebsd.org:/usr/src/sys/amd64/compile/FREEFALL amd64 >Description: PS-Poll seems to be broken. My wife's MacBook Air generates a lot of PS-Poll frames: wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 14 still queued wlan1: [xx:xx:xx:d7:24:20] save frame with age 0, 15 now queued wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 14 still queued wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 13 still queued wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 12 still queued wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 11 still queued wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, send packet, 10 still queued And later lots of these: wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, but queue empty wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, but queue empty wlan1: [xx:xx:xx:d7:24:20] recv ps-poll, but queue empty At this point the Atheros card isn't working and all stations disassociate. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: