Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261538AbVBXMIw (ORCPT ); Thu, 24 Feb 2005 07:08:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262283AbVBXMIv (ORCPT ); Thu, 24 Feb 2005 07:08:51 -0500 Received: from outpost.ds9a.nl ([213.244.168.210]:47307 "EHLO outpost.ds9a.nl") by vger.kernel.org with ESMTP id S261538AbVBXMHv (ORCPT ); Thu, 24 Feb 2005 07:07:51 -0500 Date: Thu, 24 Feb 2005 13:07:50 +0100 From: bert hubert To: J?rn Nettingsmeier Cc: linux-kernel@vger.kernel.org, nettings@folkwang-hochschule.de Subject: Re: FUTEX deadlock in ping? Message-ID: <20050224120750.GA18677@outpost.ds9a.nl> Mail-Followup-To: bert hubert , J?rn Nettingsmeier , linux-kernel@vger.kernel.org, nettings@folkwang-hochschule.de References: <421DA915.7020209@uni-duisburg.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <421DA915.7020209@uni-duisburg.de> User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1085 Lines: 27 On Thu, Feb 24, 2005 at 11:14:45AM +0100, J?rn Nettingsmeier wrote: > ever since moving to ldap for passwd/group/shadow/hosts lookup, ping to > a non-reachable host just freezes up and never returns: > > spunk:~ # strace ping herrnilsson > execve("/bin/ping", ["ping", "herrnilsson"], [/* 61 vars */]) = 0 > uname({sys="Linux", node="spunk", ...}) = 0 > brk(0) = 0x8063000 > ... > ... > munmap(0x40504000, 4096) = 0 > brk(0x80a5000) = 0x80a5000 > uname({sys="Linux", node="spunk", ...}) = 0 > futex(0x401540f4, FUTEX_WAIT, 2, NULL > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Try ping -n. This is most likely something else. -- http://www.PowerDNS.com Open source, database driven DNS Software http://netherlabs.nl Open and Closed source services - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/