From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21651 invoked by alias); 3 Sep 2014 13:03:05 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 21623 invoked by uid 89); 3 Sep 2014 13:03:04 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-6.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,RCVD_NUMERIC_HELO,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS,T_FSL_HELO_BARE_IP_2 autolearn=ham version=3.3.2 X-HELO: plane.gmane.org Received: from plane.gmane.org (HELO plane.gmane.org) (80.91.229.3) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Wed, 03 Sep 2014 13:03:03 +0000 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XPADC-0005ga-Gi for cygwin@cygwin.com; Wed, 03 Sep 2014 15:02:58 +0200 Received: from 217.10.52.10 ([217.10.52.10]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 03 Sep 2014 15:02:58 +0200 Received: from Stromeko by 217.10.52.10 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 03 Sep 2014 15:02:58 +0200 To: cygwin@cygwin.com From: Achim Gratz Subject: Re: Windows Server 2012R2 64bit and 32bit Cygwin sshd Date: Wed, 03 Sep 2014 13:03:00 -0000 Message-ID: References: <8761hphfps.fsf@Rainer.invalid> <20140902140751.GD6056@calimero.vinschen.de> <20140902153757.GE6056@calimero.vinschen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit User-Agent: Loom/3.14 (http://gmane.org/) X-IsSubscribed: yes X-SW-Source: 2014-09/txt/msg00053.txt.bz2 Achim Gratz NexGo.DE> writes: > > The strace shows that it doesn't even *try* to start bash, but it's > > entirely unclear why. > > Is it possible to run sshd in gdb? I can attach the debugger but I didn't manage to break into something useful (or anything at all, really). However, the bug must be triggered by a race because with the debugger attached once in a blue moon I'll get the command actually executed correctly. I'm running this on an 8-core machine, so it is very likely that each new thread hits a different core... Regards, Achim. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple