From owner-freebsd-stable@FreeBSD.ORG Mon Mar 6 23:15:30 2006 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9B33116A420 for ; Mon, 6 Mar 2006 23:15:30 +0000 (GMT) (envelope-from dacoder@dcoder.net) Received: from ns0.dcoder.net (ns0.dcoder.net [66.92.160.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5A47643D45 for ; Mon, 6 Mar 2006 23:15:30 +0000 (GMT) (envelope-from dacoder@dcoder.net) Received: from ns0.dcoder.net (ns0.dcoder.net [66.92.160.14]) by ns0.dcoder.net (Postfix) with ESMTP id 6400A17058 for ; Mon, 6 Mar 2006 18:15:29 -0500 (EST) Date: Mon, 6 Mar 2006 18:15:29 -0500 (EST) From: David Coder To: stable@freebsd.org Message-ID: <20060306160145.B1929@ns0.dcoder.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: Subject: no ipmon output X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: David Coder List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 23:15:30 -0000 Having upgraded from 5.4 to 6.1-PRERELEASE on two systems I find that ipmon produces an output on one but not the other. "truss ipmon" on the non- functioning system produces . . . open("/var/run/ipmon.pid",0x601,0644) = 4 (0x4) getdtablesize() = 11095 (0x2b57) fcntl(4,F_GETFL,0x0) = 1 (0x1) getpid() = 88512 (0x159c0) fstat(4,0xbfbfc900) = 0 (0x0) write(4,0x805f000,5) = 5 (0x5) close(4) = 0 (0x0) sigaction(SIGHUP,{ 0x8049510 0x0|ONSTACK|RESETHAND|NOCLDSTOP|NODEFER|NOCLDWAIT|SIGINFO ss_t },{ SIG_DFL 0x0|ONSTACK|RESTART|RESETHAND|NOCLDSTOP|NODEFER|NOCLDWAIT|SIGINFO ss_t }) = 0 (0x0) ioctl(3,FIONREAD,0xbfbfccfc) = 0 (0x0) nanosleep({1 0}) = 0 (0x0) ioctl(3,FIONREAD,0xbfbfccfc) = 0 (0x0) leading to endless iterations of nanosleep, whereas the system w/ the working ipmon begins to write packet pass/block values @ this point. there are no relevant kernel differences (ipfilter, ipfilter log, & ipfilter default block are compiled into both). both run 6.1-PRERELEASE on i386, loader.conf sysctl.conf are the same on both systems, rc.conf is the same in all relevent respects w/ the possible exception that the system w/the non- working ipmon is natting, & both system have the same modules installed. i'd appreciate suggestions for troubleshooting this problem. thanks. =========== David Coder Erstwhile Network Engineer Washington, DC