From owner-freebsd-questions@FreeBSD.ORG Tue Sep 3 19:22:59 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 7A2371A3 for ; Tue, 3 Sep 2013 19:22:59 +0000 (UTC) (envelope-from alexus@gmail.com) Received: from mail-oa0-x22f.google.com (mail-oa0-x22f.google.com [IPv6:2607:f8b0:4003:c02::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 3D6E32199 for ; Tue, 3 Sep 2013 19:22:59 +0000 (UTC) Received: by mail-oa0-f47.google.com with SMTP id g12so7168179oah.20 for ; Tue, 03 Sep 2013 12:22:58 -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=5sws7QmwPkF/y6WMGYqVw0TosDYz3W5EXtPPahQXo0I=; b=Z4XObTUp5TOd4WgTV2oMxo0ljzOGIfKoutfFrqSJag4uq6JE70U9KcjMINRUiXf7qq MMju+IaKAkiJYNguEPtFVE7aeoxH/yOy0PbbIWvCG2ZMgijPMi8Ib4l7IMAl85Qhs4xQ WsZ0NH50js3J450gHGKrqn+R1Zroubx/SdGk5YGBfzWm0DgFeGMDXnNv/XzCPe6mqYb0 cpqeWV2iKpDdoxMNhMtq/L3PbnfEDWTygCXdyU1sE9laZPPCOqNwcHBntHIdXTw3f+fY k9ezRJyKxRYpw3gJe4elM9TMQcRN7mXOgeVRXwph5HP5Jk4u7uLF/FiSXyb/x6YFZ77v 3ZjQ== MIME-Version: 1.0 X-Received: by 10.60.43.230 with SMTP id z6mr29509oel.92.1378236178300; Tue, 03 Sep 2013 12:22:58 -0700 (PDT) Received: by 10.76.33.193 with HTTP; Tue, 3 Sep 2013 12:22:57 -0700 (PDT) In-Reply-To: References: Date: Tue, 3 Sep 2013 15:22:57 -0400 Message-ID: Subject: Re: f9 snmpd[4517]: stack overflow detected; terminated From: alexus To: =?UTF-8?Q?Fernando_Apestegu=C3=ADa?= Content-Type: text/plain; charset=UTF-8 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 19:22:59 -0000 #13156 0x0000000000000000 in ?? () #13157 0x0000000000000001 in ?? () #13158 0x00007fffffffae80 in ?? () #13159 0x000000080063c400 in ?? () #13160 0x00007fffffffae90 in ?? () #13161 0x00007fffffffae30 in ?? () #13162 0x000000080063c000 in ?? () #13163 0x0000000800624244 in dlclose () from /libexec/ld-elf.so.1 Previous frame inner to this frame (corrupt stack?) (gdb) http://pastebin.com/qhQGC5A4 On Tue, Sep 3, 2013 at 3:18 PM, Fernando Apestegu=C3=ADa < fernando.apesteguia@gmail.com> wrote: > > El 03/09/2013 21:11, "alexus" escribi=C3=B3: > > > > > 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=C3=ADa < > 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=C3=ADa < > fernando.apesteguia@gmail.com> wrote: > >>>> > >>>> > >>>> El 27/08/2013 05:03, "alexus" escribi=C3=B3: > >>>> > >>>> > >>>> > > >>>> > 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 symbol= s > >>>> > 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 symbol= s > >>>> > 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/GENERI= C > >>>> > > > 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/ > --=20 http://alexus.org/