From owner-svn-src-head@FreeBSD.ORG Sun Nov 2 19:05:30 2014 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7EB68B2; Sun, 2 Nov 2014 19:05:30 +0000 (UTC) Received: from mail-wi0-x229.google.com (mail-wi0-x229.google.com [IPv6:2a00:1450:400c:c05::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9D6FA7DF; Sun, 2 Nov 2014 19:05:29 +0000 (UTC) Received: by mail-wi0-f169.google.com with SMTP id n3so4592861wiv.4 for ; Sun, 02 Nov 2014 11:05:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=iAgIPuebZzW+svQrWTT236yTrzrFy9Qm2GsNfHDYBto=; b=mfpvjVXbGJOPlKQDRQyAyU9mv2gSTBRxohCCLtt2jDUnE3BaB2MikcRN4qHXs22eZ7 fzrNMFV8PBqUfUk4p0gZbdiF1fZy8PB36QY8fJd3YxFAmw8iXO7x6nJ5cif0kzm5Pq8P CAh1MYjkMRKRYD136lmWJd8mMLTsCZhkDksYxaiuFO8pYXZdHZ3kjBgxRy8nUmgfuL79 0vz+nrI2mngBh/Z9bsV46iLe6ANC6aERaDOc1cyj26Q8yubHRg+olrE3wqXhhEvu2EWC rl3Mm5rdovnvzKPsNQojgCuuSGtY9f+WrA7XS1HAuyrA4ehAnECbB6/kK2lSU1j7KgUJ vl9Q== MIME-Version: 1.0 X-Received: by 10.180.73.212 with SMTP id n20mr11007818wiv.59.1414955127876; Sun, 02 Nov 2014 11:05:27 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.216.106.136 with HTTP; Sun, 2 Nov 2014 11:05:27 -0800 (PST) In-Reply-To: <6FB65828-6A79-4BDE-A9F7-BC472BA538CE@grondar.org> References: <201411020201.sA221unt091493@svn.freebsd.org> <720EB74E-094A-43F3-8B1C-47BC7F6FECC3@grondar.org> <1414934579.17308.248.camel@revolution.hippie.lan> <6FB65828-6A79-4BDE-A9F7-BC472BA538CE@grondar.org> Date: Sun, 2 Nov 2014 11:05:27 -0800 X-Google-Sender-Auth: k9B3KT1rRJg7QLON1AOICXKT-IU Message-ID: Subject: Re: svn commit: r273958 - head/sys/dev/random From: Adrian Chadd To: Mark R V Murray Content-Type: text/plain; charset=UTF-8 Cc: "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , "src-committers@freebsd.org" , Ian Lepore X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Nov 2014 19:05:30 -0000 [snip all the conversation] Ok. There's still a problem that I can trigger by trying to Ctrl-C a process that's blocked reading for randomness. I'll try to chase up more details about and file a PR about it. The unfortunate part is that the kernel side stack trace of the offending / hung process isn't currently helpful. :( -adrian