From owner-freebsd-bugs@FreeBSD.ORG Thu May 29 03:00:33 2003 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 48E3F37B401 for ; Thu, 29 May 2003 03:00:33 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 855D043FB1 for ; Thu, 29 May 2003 03:00:31 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h4TA0VUp094974 for ; Thu, 29 May 2003 03:00:31 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h4TA0Vfe094973; Thu, 29 May 2003 03:00:31 -0700 (PDT) Resent-Date: Thu, 29 May 2003 03:00:31 -0700 (PDT) Resent-Message-Id: <200305291000.h4TA0Vfe094973@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Martin Birgmeier Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 92B9137B401 for ; Thu, 29 May 2003 02:56:47 -0700 (PDT) Received: from email01.aon.at (WARSL402PIP8.highway.telekom.at [195.3.96.97]) by mx1.FreeBSD.org (Postfix) with SMTP id 281A243FB1 for ; Thu, 29 May 2003 02:56:46 -0700 (PDT) (envelope-from martin@email.aon.at) Received: (qmail 170200 invoked from network); 29 May 2003 09:56:43 -0000 Received: from m024p027.adsl.highway.telekom.at (HELO gandalf.xyzzy) ([62.47.170.251]) (envelope-sender ) by qmail1rs.highway.telekom.at (qmail-ldap-1.03) with SMTP for ; 29 May 2003 09:56:43 -0000 Received: from gandalf.xyzzy (localhost.xyzzy [127.0.0.1]) by gandalf.xyzzy (8.12.8p1/8.12.8) with ESMTP id h4T9ueCX001169 for ; Thu, 29 May 2003 11:56:40 +0200 (CEST) (envelope-from martin@gandalf.xyzzy) Received: (from martin@localhost) by gandalf.xyzzy (8.12.8p1/8.12.8/Submit) id h4T9ucku001168; Thu, 29 May 2003 11:56:38 +0200 (CEST) Message-Id: <200305290956.h4T9ucku001168@gandalf.xyzzy> Date: Thu, 29 May 2003 11:56:38 +0200 (CEST) From: Martin Birgmeier To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: bin/52782: user ppp dumps core when doing pppctl "show ipcp" after loss of carrier (using Alcatel speedtouch pppoa2) X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Martin Birgmeier List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 May 2003 10:00:33 -0000 >Number: 52782 >Category: bin >Synopsis: user ppp dumps core when doing pppctl "show ipcp" after loss of carrier (using Alcatel speedtouch pppoa2) >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu May 29 03:00:31 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Martin Birgmeier >Release: FreeBSD 4.8-RELEASE i386 >Organization: MBi at home >Environment: System: FreeBSD gandalf.xyzzy 4.8-RELEASE FreeBSD 4.8-RELEASE #0: Sat Apr 5 13:16:25 CEST 2003 root@gandalf.xyzzy:/d/6s4e/OBJ/FreeBSD/RELENG_4_8_0_RELEASE/src/sys/GANDALF i386 >Description: Scenario: - Using user ppp together with ports/net/pppoa (Alcatel speedtouch) - pppoa sometimes loses carrier, or gets out of sync (actual symptom: no data received any more) - user ppp detects this (via "enable lqr"), shuts down the child pppoa processes, restarts pppoa processes - communication commences - doing 'pppctl "show ipcp"' immediately leads to the user ppp core dumping, with orphan pppoa processes left behing >How-To-Repeat: Follow the scenario described above >Fix: Not known. Suspected that some variable still points at connection data from the old session, after the session has already been restarted. >Release-Note: >Audit-Trail: >Unformatted: