From owner-freebsd-wireless@FreeBSD.ORG Tue Jul 24 12:56:08 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 74FEA1065687 for ; Tue, 24 Jul 2012 12:56:08 +0000 (UTC) (envelope-from w8hdkim@gmail.com) Received: from mail-qa0-f54.google.com (mail-qa0-f54.google.com [209.85.216.54]) by mx1.freebsd.org (Postfix) with ESMTP id F28038FC2F for ; Tue, 24 Jul 2012 12:56:07 +0000 (UTC) Received: by qaat11 with SMTP id t11so1855248qaa.13 for ; Tue, 24 Jul 2012 05:56:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=rP0AhI3KQ7OoUA3fiZ9iJF9+oQwmIgfYIydGCikpUzY=; b=UMFwY8ILmh6sOFJsHk+Ato5oONfbQRmJnp1uw1kjnELjet6GvT1uy/fCWUSVQVjJIF UbDixbxIaHjJfIvaYTPGYEtPYaFte9l7PfESAQlGpYdVF3DP/yBVHbiGg9Lujnh+1DL7 8TFlTNk8mTUwdheQBrHmYtJYwtC01LDRXC4+BhRPCCCd/C94+N9VJza5sGbz41gYKumc 2AuYjYcccpP06m3kxOIdeHgWQ+nRBqsosbnOYxwZ2HjTULuGFtzZgMMdhrJNgAjIZhnk sIxM9bws36LBqKDAjTyXZuwaGnvrLQLlU2FDTRGRhXpZ5UbPZNMbdIL7iXVXQ2IoX3FT 9EiQ== MIME-Version: 1.0 Received: by 10.224.71.11 with SMTP id f11mr11857203qaj.41.1343134567250; Tue, 24 Jul 2012 05:56:07 -0700 (PDT) Received: by 10.229.39.12 with HTTP; Tue, 24 Jul 2012 05:56:07 -0700 (PDT) Date: Tue, 24 Jul 2012 08:56:07 -0400 Message-ID: From: Kim Culhan To: freebsd-wireless@freebsd.org Content-Type: multipart/mixed; boundary=bcaec5196ffdc439c204c592e28f X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: net80211 related LOR hard hang at reboot X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jul 2012 12:56:08 -0000 --bcaec5196ffdc439c204c592e28f Content-Type: text/plain; charset=ISO-8859-1 Running FreeBSD 10-current r238721M After issuing a reboot command, the machine hangs and must be power-cycled. The details of a net80211 related LOR with KDB backtrace is printed to the console. In most cases the last item printed to the console before the hard hang is: pflog0: promiscuous mode disabled In an unusual case the last line: Waiting (max 60 seconds) for system process 'bufdaemon' to stop... (Hangs here..) Please see attached console pic. thanks -kim --bcaec5196ffdc439c204c592e28f--