From owner-freebsd-hackers@freebsd.org Fri Aug 26 01:11:50 2016 Return-Path: Delivered-To: freebsd-hackers@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 9B7B3BC5561 for ; Fri, 26 Aug 2016 01:11:50 +0000 (UTC) (envelope-from otacilio.neto@bsd.com.br) Received: from mail-qt0-x22b.google.com (mail-qt0-x22b.google.com [IPv6:2607:f8b0:400d:c0d::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47F981E4B for ; Fri, 26 Aug 2016 01:11:50 +0000 (UTC) (envelope-from otacilio.neto@bsd.com.br) Received: by mail-qt0-x22b.google.com with SMTP id 52so31337409qtq.3 for ; Thu, 25 Aug 2016 18:11:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsd.com.br; s=capeta; h=to:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=kVBNtKA+hLqaSuFT4JMJI/F1Z74pnQYN28i9O/tsBdg=; b=JS9SBhRqqXFobOllbgCPtxnhhIsD5S1x6OypYF/veFWtXTyGatLlenlyUKUvMWG+h3 MMUsrAVxssarsynu4UfwJMI/E52qvd1bq+U2x5pa7TYF/C1YfQ8bFstHiRkEQTj/wfIy A9GiHPk/KNK7qT+7VhVv0r3LRrWfPDLMU1W+U= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-transfer-encoding; bh=kVBNtKA+hLqaSuFT4JMJI/F1Z74pnQYN28i9O/tsBdg=; b=a9dzBSbS5Ah4qHc3BZTiMZaOvFAa8E5CurL2xMGLvnr6IFVleR9Ca8TBKpggeBnI2+ lxxaa8Hga2WJsOgh7TlnO+2eH18M4EWtiqIRMZBKveduGC6VJhiLcUhnHI6nSJ5h+xQQ sEs5g3QMgwXL5FVrIvvjzOGdz9l9TYP59VBpeYCTMjaNS0AEVsmjntrnZ8yOo8qAC40A VZifV54VYMpz6KYJHJiLjmVsu+rlVqyw/h/bm1AiwTuSW6M6z1U9b/U191CtgTJtY4+H bREtaCI9LmMcQ+wLp8mE8o0krPjWj4DKkHCFd+lhTQoUONm8RUHFFPynwQ9qP81iArWC QhCQ== X-Gm-Message-State: AE9vXwPUJKh553MXodLYYk/s1p0ojfIoAvyewzZ0di9EMaGXWunmuj/Wr1PCFtcjkYt0Sw== X-Received: by 10.237.41.225 with SMTP id o88mr563965qtd.18.1472173909224; Thu, 25 Aug 2016 18:11:49 -0700 (PDT) Received: from [192.168.0.11] ([187.60.94.34]) by smtp.googlemail.com with ESMTPSA id w10sm9070611qtc.28.2016.08.25.18.11.47 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Aug 2016 18:11:48 -0700 (PDT) To: "freebsd-hackers@freebsd.org" From: =?UTF-8?B?T3RhY8OtbGlv?= Subject: urtwn0: ieee80211_crypto_encap returns NULL Message-ID: <156f5963-ee7c-4c65-8fb9-fb6cbcfab42b@bsd.com.br> Date: Thu, 25 Aug 2016 22:11:44 -0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Aug 2016 01:11:50 -0000 I'm get instability when using my beaglebone black to transmit video by wifi. The urtwn randomly disconnects and this time I got this error: Network is down urtwn0: ieee80211_crypto_encap returns NULL. urtwn0: ieee80211_crypto_encap returns NULL. urtwn0: ieee80211_crypto_encap returns NULL. urtwn0: ieee80211_crypto_encap returns NULL. urtwn0: ieee80211_crypto_encap returns NULL. I'm using FreeBSD 11.0-BETA4 #0 r303242M []'s -Otacilio