From owner-freebsd-current Sat Apr 20 3:20:21 2002 Delivered-To: freebsd-current@freebsd.org Received: from nagual.pp.ru (pobrecita.freebsd.ru [194.87.13.42]) by hub.freebsd.org (Postfix) with ESMTP id 6E43137B41B for ; Sat, 20 Apr 2002 03:19:59 -0700 (PDT) Received: from pobrecita.freebsd.ru (ache@localhost [127.0.0.1]) by nagual.pp.ru (8.12.2/8.12.2) with ESMTP id g3KAJuiJ003643 for ; Sat, 20 Apr 2002 14:19:58 +0400 (MSD) (envelope-from ache@pobrecita.freebsd.ru) Received: (from ache@localhost) by pobrecita.freebsd.ru (8.12.3/8.12.2/Submit) id g3KAJuLa003642 for current@freebsd.org; Sat, 20 Apr 2002 14:19:56 +0400 (MSD) Date: Sat, 20 Apr 2002 14:19:55 +0400 From: "Andrey A. Chernov" To: current@freebsd.org Subject: SSH: zombie appearse probably related to PAM Message-ID: <20020420101955.GA3631@nagual.pp.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG WARNING: this bug present even _before_ my changes, tested with session.c v1.22 It happens only with 'localhost' and not in remote case. To reproduce it, call: ssh localhost login normally and then exit. At exit you'll see following message on console (or /var/log/messages): sshd[]: error: session_by_pid: unknown pid This is harmless, because this is pid of sshd zombie, but how this zombie appearse? Why it not happens with remote login? I suspect that PAM code can be involved here, but I am not sure... -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message