X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=o4GOat7w1sCcmeHL 0bKQzwp0D08G21CIu7t0FDCcA11ANneSQMohOZLjHcfzCQIU/8OzOGGkiSDlhf3N g142ZilPPn90Mm1uLvByoTmo4KUaSlBcRPWhvCdrNheKoPBRoZvk/o5ST8RuisDB c/Ax3KYrSWYHqkDA2ykrHDV76UE= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=nKcZf/6TchB6Gl7JODh8HB ofrtc=; b=fvj/trvn4J9le1S9IIkN70BoyBM5aoWOqWoXdC3awEYp6xkQC6X79T LWT88QM11qNbnev/1fWgxd/h5w2okz3yIvxMcAGZg+yHv6f2GLt5b3+c39k+S6/t jNM+NZy6M+O5H4W9nx/qRx8vwOKn4kZG0PYAvXcs6d6Y5m9sCJXFg= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-pa0-f49.google.com X-Received: by 10.66.221.163 with SMTP id qf3mr99278754pac.121.1448971666868; Tue, 01 Dec 2015 04:07:46 -0800 (PST) Subject: Re: fork issue when lauching cygwin64 process from 32bit native app on Windows 10 TH2 To: cygwin AT cygwin DOT com References: <565D762E DOT 4090109 AT gmail DOT com> <20151201112037 DOT GU2755 AT calimero DOT vinschen DOT de> From: nu774 Message-ID: <565D8D88.4080601@gmail.com> Date: Tue, 1 Dec 2015 21:07:36 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151201112037.GU2755@calimero.vinschen.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes > There must be a bug in the new CMD somewhere. But, anyway, I'll look > into it when I finally managed to update my W10 test machine. No, cmd.exe is just an example. Any 32bit process can be an trigger. I guess something has changed in TH2 kernel regarding process memory management or something that interferes cygwin's fork(). -- 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