From owner-freebsd-stable@FreeBSD.ORG Sat Jan 23 12:57:52 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 517CD1065672 for ; Sat, 23 Jan 2010 12:57:52 +0000 (UTC) (envelope-from goran.lowkrantz@ismobile.com) Received: from mail.ismobile.com (mail.ismobile.com [62.119.44.68]) by mx1.freebsd.org (Postfix) with ESMTP id C28F28FC12 for ; Sat, 23 Jan 2010 12:57:51 +0000 (UTC) Received: from mail.ismobile.com (mail.ismobile.com [62.119.44.68]) by dkim.mail.arcticgroup.se (Postfix) with ESMTP id 935891D0E5; Sat, 23 Jan 2010 13:57:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=ismobile.com; h=date:from :to:cc:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; s=selector1; bh=UkI9lCU 61qLmaocLwJ/ad4og704=; b=SObSm6T7/wLmmqntxzwU/E/8H1nGoIJOXvdrf+0 HAWQSkUWOC/6qRzUp0DO0NrtRdZ4Pf5AFl6fjzBNTDO/6hjMjjdlXDso6F7XODRy lhKaxEn35XFcx1c0JQRVLwjrtPOksD+NyidNAYmuKeuKpqoWmjQN2Vjmb+hJ8RRt qWe0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=ismobile.com; h=date:from:to :cc:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; q=dns; s=selector1; b=m T/qQuIGAD3+bhnJtZ15X2c6agsfPGQPJmW0+b8LMlWEXsHCSVqYQy0+pNo7U2pcl TOh82D+f+gEu5i+Ok8bKnhN3KB6Cvcpihid8WLRoWwHIDGMpQtbE26ykSyy9c4Mo /DMxOsLNgPQ8L8/GPInCUiuXUEBhfFUhb89F3LMpLI= Received: from [10.59.1.10] (170.Red-213-98-170.staticIP.rima-tde.net [213.98.170.170]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.ismobile.com (Postfix) with ESMTPSA id 53CF21D013; Sat, 23 Jan 2010 13:57:45 +0100 (CET) Date: Sat, 23 Jan 2010 13:57:41 +0100 From: Goran Lowkrantz To: Harald Schmalzbauer Message-ID: <0B97CD566B7D5364FC60EB7C@[169.254.1.1]> In-Reply-To: <4B5A4A8C.8070707@omnilan.de> References: <4B56AB6F.9010303@omnilan.de> <86eilhwzbh.fsf@kopusha.onet> <4B5A4A8C.8070707@omnilan.de> X-Mailer: Mulberry/4.0.8 (Mac OS X) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Cc: freebsd-stable@freebsd.org, Mikolaj Golub Subject: Re: top Segmentation faulting on 8.0p2 amd64 (nss_ldapd problem?) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Jan 2010 12:57:52 -0000 I had exactly this problem. Removing an old /etc/localtime fixed the=20 problem. /glz --On January 23, 2010 2:02:04 +0100 Harald Schmalzbauer=20 wrote: > Mikolaj Golub schrieb am 22.01.2010 23:26 (localtime): >> On Wed, 20 Jan 2010 08:06:23 +0100 Harald Schmalzbauer wrote: >> >>> Dear all, >>> >>> I have no idea why top crashes with segmentation fault on my amd64 >>> machine running FreeBSD 8.0-RELEASE-p2. >>> If someone wants to have a loot at the core dump: >>> http://www.schmalzbauer.de/downloads/top.core >> >> core file is useless without binary and libraries. So it is better to >> run gdb on your host, produce backtrace and post here: >> >> gdb /usr/bin/top top.core >> bt >> >> And sure a backtrace from the top built with -g would be much better. >> >> cd /usr/src/usr.bin/top >> CFLAGS=3D-g make > > Unfortunately nss_ldap seems to be the culprit. > > gdb /usr/bin/top top.core > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you > are > welcome to change it and/or distribute copies of it under certain > conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for > details. > This GDB was configured as "amd64-marcel-freebsd"... > Core was generated by `top'. > Program terminated with signal 11, Segmentation fault. > Reading symbols from /lib/libncurses.so.8...done. > Loaded symbols for /lib/libncurses.so.8 > Reading symbols from /lib/libm.so.5...done. > Loaded symbols for /lib/libm.so.5 > Reading symbols from /lib/libkvm.so.5...done. > Loaded symbols for /lib/libkvm.so.5 > Reading symbols from /lib/libc.so.7...done. > Loaded symbols for /lib/libc.so.7 > Reading symbols from /usr/local/lib/nss_ldap.so.1...done. > Loaded symbols for /usr/local/lib/nss_ldap.so.1 > Reading symbols from /libexec/ld-elf.so.1...done. > Loaded symbols for /libexec/ld-elf.so.1 > bt: ># 0 0x0000000800d08403 in __nss_compat_gethostbyname () from ># /usr/local/lib/nss_ldap.so.1 0 0x0000000800d08403 in ># __nss_compat_gethostbyname () from /usr/local/lib/nss_ldap.so.1 1 ># 0x0000000800d0606f in _nss_ldap_getpwent_r () from ># /usr/local/lib/nss_ldap.so.1 2 0x00000008009ffc54 in ># __nss_compat_getpwent_r () from /lib/libc.so.7 3 0x0000000800a84a3d in ># nsdispatch () from /lib/libc.so.7 ># 4 0x0000000800a50976 in getpwent_r () from /lib/libc.so.7 ># 5 0x0000000800a50596 in sysctlbyname () from /lib/libc.so.7 ># 6 0x0000000000406c6d in machine_init (statics=3D0x7fffffffea30, ># do_unames=3D1 '\001') > at /usr/src/usr.bin/top/machine.c:257 ># 7 0x0000000000407a10 in main (argc=3D1, argv=3D0x7fffffffeb08) > at /usr/src/usr.bin/top/../../contrib/top/top.c:458 > > I'm using nss_ldapd-0.7.2 and there's no way to live without ldap... > > Any help highly appreciated! > > Thanks, > > -Harry > ................................................... the future isMobile Goran Lowkrantz System Architect, isMobile AB Sandviksgatan 81, PO Box 58, S-971 03 Lule=E5, Sweden Mobile: +46(0)70-587 87 82 http://www.ismobile.com ...............................................