From owner-freebsd-current@freebsd.org Fri Jul 13 10:41:37 2018 Return-Path: Delivered-To: freebsd-current@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 7D9431033384 for ; Fri, 13 Jul 2018 10:41:37 +0000 (UTC) (envelope-from yuripv@yuripv.net) Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) (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 09CBE7F9FA for ; Fri, 13 Jul 2018 10:41:36 +0000 (UTC) (envelope-from yuripv@yuripv.net) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 7A196214; Fri, 13 Jul 2018 06:41:35 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Fri, 13 Jul 2018 06:41:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yuripv.net; h= content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; bh=daiipvtS9QDPjRMZSUCbOTRRqiGeN xKZCB/6taF5M6k=; b=F0Z3Tn+srbjJDn4hd0PBNhTOCPin0Nuop4U3HAztSMW+l cngNszOOgvYQQ4R6KRiJTAkSZDLmkaPzgjMc77kF/1XHg1i8RiYtCUYntvhYSA/z mpd05dftfYSYnfd35vsx8Jz25JhG6ZSQpcy/nEFu583hfHRDhF8dBAtqu0rKjQKw 5PT88UTwm3MGpO66jNSfvoKpBLcBYosiHPqI6Fwj1B+ga8iPzkaO1iAWMNNof4HE Qnd3UFqx3+eMufeGSbyWYdrQ6h+6wy97PKkyS0eBcMHgInESweHoxZKK3N1bls42 s2bhpizlBjmBZCLewj1gGKzui6Rj4dRJvB20weJ0A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=daiipv tS9QDPjRMZSUCbOTRRqiGeNxKZCB/6taF5M6k=; b=wIXzB35nyub47b8K3z6yqr uEcxEvEBKX9qcy7OJz8V6hXAG/MXguR+HDe1aF1IYNMl+HxLS748V7JyZwdQy1eo wqlzVMgG16RqHU0CVixdJneTx+A6hWxL+5lEkqKhBZhIuSdF6hTeDzz9Agy65qUS zLcJYwoIGvVi//smpdGKxtPt9yBFKzZ1616dRvFDBsKa7AAJO3Q/h72GfrrObZL4 LGkorjqnzbuPHugwmg7uqmqfFpCetuvBxhVRQ84Fpr65zRoxIGznjRHBuCUItBj/ hTMatPBYlgt6GVm09jlhfW8ZIEYWAosIHbTZxgcZ7QUdv9CVS5t0YBaLupoShVUA == X-ME-Proxy: X-ME-Sender: Received: from [192.168.1.2] (unknown [178.34.100.208]) by mail.messagingengine.com (Postfix) with ESMTPA id 903C5E48FF; Fri, 13 Jul 2018 06:41:33 -0400 (EDT) Subject: Re: [regression] The USB WiFi card stopped working: if_run doesn't create the 'run0' interface any more To: Yuri , freebsd-current@freebsd.org References: <750df9db-ac02-a691-d091-7c34fe5ddb22@rawbw.com> From: Yuri Pankov Message-ID: Date: Fri, 13 Jul 2018 13:41:32 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jul 2018 10:41:37 -0000 Yuri wrote: > On 07/03/18 12:45, Yuri wrote: >> I updated the laptop to r335884 last night, and 'service >> wpa_supplicant start wlan0' doesn't succeed any more. >> >> kernel is supposed to create the network interface 'run0', but it >> doesn't. This is the immediate reason why wpa_supplicant fails. >> >> The non-creation of 'run0' is a regression. I don't know of any >> workaround. >> >> >> The steps 'mergemaster -p' and 'mergemaster' were done during the >> upgrade, so /etc is updated. > > > Bug report for this problem: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229738 > > This is a very serious regression breaking WiFi. It's likely the switch from using usb.conf to devmatch.conf (see r329148). I can confirm the problem, inserting the ralink usb wifi dongle doesn't do anything (I'm not using it anymore so I didn't notice the problem), though the action in devmatch.conf is executed, so it might be the problem somewhere below in devmatch(8).