From owner-freebsd-current@FreeBSD.ORG Wed Jul 14 17:05:26 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0406A16A4CF for ; Wed, 14 Jul 2004 17:05:26 +0000 (GMT) Received: from mailout1.informatik.tu-muenchen.de (mailout1.informatik.tu-muenchen.de [131.159.0.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B8CE43D2D for ; Wed, 14 Jul 2004 17:05:20 +0000 (GMT) (envelope-from langd@informatik.tu-muenchen.de) Date: Wed, 14 Jul 2004 19:05:19 +0200 From: Daniel Lang To: current@freebsd.org Message-ID: <20040714170519.GA4100@atrbg11.informatik.tu-muenchen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Geek: GCS/CC d-- s: a- C++$ UBS++++$ P+++$ L- E-(---) W+++(--) N++ o K w--- O? M? V? PS+(++) PE--(+) Y+ PGP+ t++ 5+++ X R+(-) tv+ b+ DI++ D++ G++ e+++ h---(-) r+++ y+ User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new at informatik.tu-muenchen.de Subject: calcru: runtime went backwards X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 14 Jul 2004 17:05:26 -0000 Hi, since my most severe problems appear to be resolved, no more panics so far (*knock on wood*), I would like to ask about some other matters which are occurring on this host (see now resolved and closed PR kern/68779 for machine details). 1. I get tons of messages like this on the console: calcru: runtime went backwards from 31915600 usec to 31915590 usec for pid 1265 (httpd) It always seems to be a httpd process. httpd is apache2 linked with "libthr". It especially happens if I use the 'ps' and the 'top' command. If this happens, the controlling terminal where the command (e.g. ps) was issued, hangs for a while. Everything else seems to be fine, though. I recall that there was a thread in -current about this matter, but I couldn't find any solution right now... 2. I also get lots of the following messages: [..] Jul 14 18:02:08 atleo6 ftpd[81983]: getsockname (/usr/libexec/ftpd): Socket operation on non-socket Jul 14 18:02:26 atleo6 ftpd[81992]: getsockname (/usr/libexec/ftpd): Socket operation on non-socket Jul 14 18:03:56 atleo6 ftpd[82043]: getsockname (/usr/libexec/ftpd): Socket operation on non-socket Jul 14 18:04:23 atleo6 ftpd[82055]: getsockname (/usr/libexec/ftpd): Socket operation on non-socket [..] What could be wrong with ftpd here? I thought about ktracing ftpd, but there are 200-300 concurrent ftpd processes active and the messages appear very irregulary. If I could ktrace the parent ftpd and all its childen, I'm afraid the trace-log would fill up all disk-space before the problem even appears... Suggestions are appreciated though. 3. I had a LOR in syslog, but it's rotated away (several 100ks of calcru messages), alas. I have reconfigured newsyslog to keep more logs around. However, I recall, that it must be LOR no 009 on Bjoern's page: http://sources.zabbadoz.net/freebsd/lor.html I guess there is no solution to this, yet? Cheers, Daniel -- IRCnet: Mr-Spock - May His Shadow fall upon thee - Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/