From owner-freebsd-questions@FreeBSD.ORG Tue Sep 16 12:38:26 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D7C98106566C for ; Tue, 16 Sep 2008 12:38:26 +0000 (UTC) (envelope-from laladelausanne@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.242]) by mx1.freebsd.org (Postfix) with ESMTP id 93EF18FC0A for ; Tue, 16 Sep 2008 12:38:26 +0000 (UTC) (envelope-from laladelausanne@gmail.com) Received: by an-out-0708.google.com with SMTP id b33so260267ana.13 for ; Tue, 16 Sep 2008 05:38:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:from:to :content-type:content-transfer-encoding:mime-version:subject:date :x-mailer; bh=OYOlRoQbHkXZ/ik1E6ytgl9izxaHc4VOHZ0R4TSOWKo=; b=UQK+bp+tVJYRUPBqmns3WZThTo+XjQ4b749moEJX80YbFNWmI1bcV94l8kcV8Pd73x nGewj7u/VMGsT7QoY/6qRKtTJB5mPKpjSISJ1USmZPbHnM3rE4t2+kN8dstiXdQB7yOD /Hi215qmzVKsilJWi+Ml0g9Yjg1auiYxxi4ik= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:from:to:content-type:content-transfer-encoding :mime-version:subject:date:x-mailer; b=Xy+/d+GabJFAjMBmpPQzllXty1HssFUWuwq0nG1S6G52aL2dHs5rjQyq8pwXsdqUhm QbWO1oAQzNlY7NfITLDYVTVmOBWy2cabRkk4aXod2w7yFKyr/5KCmOz9B8GPmEzJxeTt ymwnhhqWNNv4CY2faOFWWmnGuhzU18DmhsBJs= Received: by 10.103.240.5 with SMTP id s5mr638447mur.62.1221568704629; Tue, 16 Sep 2008 05:38:24 -0700 (PDT) Received: from nslpc5.epfl.ch ( [128.178.149.20]) by mx.google.com with ESMTPS id j10sm2713788mue.17.2008.09.16.05.38.23 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 16 Sep 2008 05:38:23 -0700 (PDT) Message-Id: From: =?UTF-8?Q?Nikola_Kne=C5=BEevi=C4=87?= To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v929.2) Date: Tue, 16 Sep 2008 14:38:22 +0200 X-Mailer: Apple Mail (2.929.2) Subject: Strange hang with dummynet X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Sep 2008 12:38:26 -0000 Hi, I'm running FreeBSD 7.1-PRERELEASE with custom kernel on my box, and when I did: kldload dummynet && kldload ipfw the machine just "hanged" - I couldn't access it over ssh, and current sessions were blocked. This happens also with GENERIC. I didn't touch anything related to ipfw or dummynet's configuration (that I know). Any thoughts? How can I debug this? Cheers, Nikola