From owner-freebsd-current@FreeBSD.ORG Thu Apr 30 21:20:10 2015 Return-Path: Delivered-To: freebsd-current@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 370B5FDD for ; Thu, 30 Apr 2015 21:20:10 +0000 (UTC) Received: from onlyone.friendlyhosting.spb.ru (onlyone.friendlyhosting.spb.ru [IPv6:2a01:4f8:131:60a2::2]) by mx1.freebsd.org (Postfix) with ESMTP id 00C701E2B for ; Thu, 30 Apr 2015 21:20:10 +0000 (UTC) Received: from [IPv6:2001:470:923f:2:10ef:ea0f:f66b:40b2] (unknown [IPv6:2001:470:923f:2:10ef:ea0f:f66b:40b2]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.friendlyhosting.spb.ru (Postfix) with ESMTPSA id D2D191209 for ; Fri, 1 May 2015 00:20:00 +0300 (MSK) Message-ID: <55429C8B.4000904@FreeBSD.org> Date: Fri, 01 May 2015 00:20:11 +0300 From: Lev Serebryakov Reply-To: lev@FreeBSD.org Organization: FreeBSD User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: save-entropy race in -CURRENT? Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 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: Thu, 30 Apr 2015 21:20:10 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I have newly installed 10-STABLE server which sometimes (every second dat on average) sends me messages like this (TWO AT SAME TIME!): ==== From: Cron Daemon Subject: Cron /usr/libexec/save-entropy unlink: saved-entropy.8: No such file or directory mv: saved-entropy.7: No such file or directory ==== and ==== From: Cron Daemon Subject: Cron /usr/libexec/save-entropy mv: rename saved-entropy.6 to saved-entropy.7: No such file or directory mv: saved-entropy.5: No such file or directory mv: rename saved-entropy.4 to saved-entropy.5: No such file or directory mv: saved-entropy.3: No such file or directory mv: saved-entropy.2: No such file or directory mv: saved-entropy.1: No such file or directory ==== All these files present: % sudo ls -l /var/db/entropy - -r-------- 1 operator operator 2048 1 May 00:11 saved-entropy.1 - -r-------- 1 operator operator 2048 1 May 00:00 saved-entropy.2 - -r-------- 1 operator operator 2048 30 Apr 23:55 saved-entropy.3 - -r-------- 1 operator operator 2048 30 Apr 23:44 saved-entropy.4 - -r-------- 1 operator operator 2048 30 Apr 23:33 saved-entropy.5 - -r-------- 1 operator operator 2048 30 Apr 23:22 saved-entropy.6 - -r-------- 1 operator operator 2048 30 Apr 23:11 saved-entropy.7 - -r-------- 1 operator operator 2048 30 Apr 23:00 saved-entropy.8 % What's wrong? - -- // Lev Serebryakov AKA Black Lion -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQJ8BAEBCgBmBQJVQpyLXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRGOTZEMUNBMEI1RjQzMThCNjc0QjMzMEFF QUIwM0M1OEJGREM0NzhGAAoJEOqwPFi/3EePcSAP/RLLJYc67zrVGEXVGL3csVlM PZhkWW/c69ppdWjEXT8IE2FlhGGuaMnRr7B5m9Q7m7l+8wfJQ1/hSiVeLEaCfnUb eq2kq7PTjbeeoSMAjegdxNklz4XWJiLhMifpFCBRNh0IdlkeA/wTUYQrm8NuZ5QY fC6oZEMGnuCFhO5TgM6KgXblHcsjeiHRweMt7rJ1o9leJWB3Hxd2HvPdiPSRAqnZ 3Fs0zwHF5YnKHMyF1D0/+NB5kZer9cr9+LRQqh8hhtWDGDF0Dhblx+lY9vatttRU bA5HwTP1y/+jrPfZyGnxSqtWW14NrVczt4Z/9yCJ/6YtSywa9EnA6xui6JECMeg0 AJInge8nLlHoszRWxr0c2uJOQ+z1dgF7F6EK+A45n2/+gTBNSMVOJoDw6c4rqxMh tUYoIIIyKEm5V8B+GRq+Bcq4o5tFBxaZQw3ORiL378cJp5EK0KNEErkFak8QXn82 Utj5LT/A/WXcqJ0VX2/MNGn3wy2AA/2FfOTUx8emzRR9WvseMa+lpwXM9pTbjZXE l8lDw7BaCXnC4kC4mFquwLTdyDDg1U4nMGXT7Lo1XR0lI6IY/067FluHpt8N/Qd3 H2bJTBzN0G2l9Lcgq8WMdVCy9p5iJa+l+l/BUP9j7uVTy+5ghjtzTl/Y7jqvc1ua B+KqTOy1wtm0lmbIWj7a =cUdc -----END PGP SIGNATURE-----