From owner-freebsd-questions@FreeBSD.ORG Tue Sep 3 19:18:47 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 36E19D7C for ; Tue, 3 Sep 2013 19:18:47 +0000 (UTC) (envelope-from fernando.apesteguia@gmail.com) Received: from mail-wg0-x232.google.com (mail-wg0-x232.google.com [IPv6:2a00:1450:400c:c00::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id AB0692110 for ; Tue, 3 Sep 2013 19:18:46 +0000 (UTC) Received: by mail-wg0-f50.google.com with SMTP id j13so3726819wgh.29 for ; Tue, 03 Sep 2013 12:18:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=2oGXZmbviYvo1+SjRuL3kdUk716EXPOu15Ded0mF9pQ=; b=0/FamRNwZN/RwWl0FG3tSmK6zKQUi+uCn+ygxo8k72yf/aVb+K78YSLSE6CSijeSuQ KxtGQXwaYt1EjkuSFobb/yHoZmIRwP7jqaLymsMAwTxbmIjlYdT0ADeZ87xEIrKVOTXR 4vHpQLE0xS55H43n/RcHrvlmKeHDVi/4K1cQeEGR/iGCShgNCUFmiBSTN8nljs3jyx4h cJI0oXIdv/PUWyBeXyyL24/3sh0Bwqh+v/CUQtvMlc7IrtP6XSNMbTdV2JVPFGsLNDXQ dCrocE8blcjDf1fHBfaJV9kPRmEn0h4vSSjgPKabPh3gT/GcKZK4pr2ex/dRW4zS/D4A i3zw== MIME-Version: 1.0 X-Received: by 10.181.12.16 with SMTP id em16mr12278632wid.36.1378235924914; Tue, 03 Sep 2013 12:18:44 -0700 (PDT) Received: by 10.180.8.38 with HTTP; Tue, 3 Sep 2013 12:18:44 -0700 (PDT) Received: by 10.180.8.38 with HTTP; Tue, 3 Sep 2013 12:18:44 -0700 (PDT) In-Reply-To: References: Date: Tue, 3 Sep 2013 21:18:44 +0200 Message-ID: Subject: Re: f9 snmpd[4517]: stack overflow detected; terminated From: =?ISO-8859-1?Q?Fernando_Apestegu=EDa?= To: alexus Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: User Questions , James Gosnell X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Sep 2013 19:18:47 -0000 El 03/09/2013 21:11, "alexus" escribi=F3: > > it's _REALLY_ long, but if you want I can upload it somewhere... > > last couple of lines is following: > > #13163 0x0000000800624244 in dlclose () from /libexec/ld-elf.so.1 > Previous frame inner to this frame (corrupt stack?) Not much there. Paste the last 10 or 20 lines please. Let's see if that throws some light. > > > > On Tue, Sep 3, 2013 at 3:08 PM, Fernando Apestegu=EDa < fernando.apesteguia@gmail.com> wrote: >> >> >> >> >> On Tue, Sep 3, 2013 at 9:04 PM, alexus wrote: >>> >>> can you guide me through to get "whole backtrace" please? >> >> >> After opening the core like you did, type "bt" and press enter. >> >>> >>> >>> >>> On Tue, Aug 27, 2013 at 5:19 PM, Fernando Apestegu=EDa < fernando.apesteguia@gmail.com> wrote: >>>> >>>> >>>> El 27/08/2013 05:03, "alexus" escribi=F3: >>>> >>>> >>>> > >>>> > f9# gdb `which bsnmpd` /bsnmpd.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"...(no debugging symbols >>>> > found)... >>>> > Core was generated by `bsnmpd'. >>>> > Program terminated with signal 6, Aborted. >>>> > Reading symbols from /lib/libbegemot.so.4...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /lib/libbegemot.so.4 >>>> > Reading symbols from /usr/lib/libbsnmp.so.6...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /usr/lib/libbsnmp.so.6 >>>> > Reading symbols from /usr/lib/libwrap.so.6...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /usr/lib/libwrap.so.6 >>>> > Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done. >>>> > Loaded symbols for /lib/libc.so.7 >>>> > Reading symbols from /lib/libcrypto.so.6...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /lib/libcrypto.so.6 >>>> > Reading symbols from /usr/lib/snmp_mibII.so...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /usr/lib/snmp_mibII.so >>>> > Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols >>>> > found)...done. >>>> > Loaded symbols for /libexec/ld-elf.so.1 >>>> > #0 0x0000000800f54d6c in kill () from /lib/libc.so.7 >>>> > (gdb) >>>> >>>> Is that the whole backtrace? >>>> >>>> > >>>> > >>>> > >>>> > On Mon, Aug 26, 2013 at 10:42 PM, James Gosnell < jamesgosnell@gmail.com>wrote: >>>> > >>>> > > What's the core dump and your config file look like? >>>> > > >>>> > > >>>> > > On Mon, Aug 26, 2013 at 9:28 PM, alexus wrote: >>>> > > >>>> > > > My bsnmpd(1) keep crashing( >>>> > > > >>>> > > > f9# uname -a >>>> > > > FreeBSD f9.alexus.org 9.1-RELEASE-p6 FreeBSD 9.1-RELEASE-p6 #0: Wed Aug >>>> > > 21 >>>> > > > 20:40:52 UTC 2013 >>>> > > > root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC >>>> > > > amd64 >>>> > > > f9# bzip2 -cd all.log.1.bz2 | grep snmpd >>>> > > > Aug 24 20:59:55 f9 snmpd[4517]: stack overflow detected; terminated >>>> > > > Aug 24 20:59:55 f9 kernel: Aug 24 20:59:55 f9 snmpd[4517]: stack overflow >>>> > > > detected; terminated >>>> > > > Aug 24 20:59:56 f9 kernel: pid 4517 (bsnmpd), uid 0: exited on signal 6 >>>> > > > (core dumped) >>>> > > > f9# head -1 /etc/snmpd.config >>>> > > > # $FreeBSD: release/9.1.0/etc/snmpd.config 216595 2010-12-20 17:28:15Z >>>> > > > syrinx $ >>>> > > > f9# >>>> > > > >>>> > > > What can I do to resolve it? >>>> > > > >>>> > > > -- >>>> > > > http://alexus.org/ >>>> > > > _______________________________________________ >>>> > > > freebsd-questions@freebsd.org mailing list >>>> > > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>>> > > > To unsubscribe, send any mail to " >>>> > > > freebsd-questions-unsubscribe@freebsd.org" >>>> > > > >>>> > > >>>> > > >>>> > > >>>> > > -- >>>> > > James Gosnell, ACP >>>> > > _______________________________________________ >>>> > > freebsd-questions@freebsd.org mailing list >>>> > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>>> > > To unsubscribe, send any mail to " >>>> > > freebsd-questions-unsubscribe@freebsd.org" >>>> > > >>>> > >>>> > >>>> > >>>> > -- >>>> > http://alexus.org/ >>>> > _______________________________________________ >>>> > freebsd-questions@freebsd.org mailing list >>>> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>>> > To unsubscribe, send any mail to " freebsd-questions-unsubscribe@freebsd.org" >>> >>> >>> >>> >>> -- >>> http://alexus.org/ >> >> > > > > -- > http://alexus.org/