From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14195 invoked by alias); 30 Nov 2018 13:19:25 -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 14186 invoked by uid 89); 30 Nov 2018 13:19:23 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-105.9 required=5.0 tests=BAYES_00,GIT_PATCH_2,GOOD_FROM_CORINNA_CYGWIN,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy=Hx-languages-length:1417 X-HELO: mout.kundenserver.de Received: from mout.kundenserver.de (HELO mout.kundenserver.de) (212.227.17.24) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 30 Nov 2018 13:19:22 +0000 Received: from calimero.vinschen.de ([24.134.7.25]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MlwBh-1hB68q2GpP-00j3am for ; Fri, 30 Nov 2018 14:19:19 +0100 Received: by calimero.vinschen.de (Postfix, from userid 500) id A580AA803C0; Fri, 30 Nov 2018 14:19:18 +0100 (CET) Date: Fri, 30 Nov 2018 13:19:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: MinTTY requires gdiplus.dll ? (2) Message-ID: <20181130131918.GI30649@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <1953c30851fd83b67ee9b162b29f4195@xs4all.nl> <20181129195845.GE30649@calimero.vinschen.de> <4286450150901731f39f9514b8044ded@xs4all.nl> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zpd1bWBxfrI+71+6" Content-Disposition: inline In-Reply-To: <4286450150901731f39f9514b8044ded@xs4all.nl> User-Agent: Mutt/1.9.2 (2017-12-15) X-SW-Source: 2018-11/txt/msg00265.txt.bz2 --zpd1bWBxfrI+71+6 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1415 On Nov 30 13:42, Houder wrote: > On 2018-11-29 20:58, Corinna Vinschen wrote: > > On Nov 29 19:41, Houder wrote: > [snip] >=20 > > > --- Process 3112 loaded C:\Windows\System32\winmm.dll at > > > 000007fefa040000 > > > --- Process 3112 loaded C:\Windows\System32\winspool.drv at > > > 000007fef9f10000 > > > --- Process 3112, exception c0000005 at 0000000180044bb3 > > > --- Process 3112 exited with status 0xc0000005 > > > Segmentation fault > >=20 > > I can reproduce this but while it's clear *where* it happens, it's > > unclear *when* and *why* it happens. > >=20 > > It only occurs if mintty is the first process in a process tree. I.e., > > when starting mintty from a shell running in a DOS window, the problem > > disappears. > >=20 > > Worse, the problem also disappears when running mintty under gdb. >=20 > (I do not understand _exactly_ what you say here) >=20 > Uhm, if I invoke "gdb /usr/bin/mintty" (so, from the "Dos box") the probl= em > does NOT disappear. >=20 > That is: >=20 > 2 threads are created ... and that is it; no MinTTY window showing up! I'm trying to avoid remote debugging so I rather try to reproduce this @work. However, if you're interested in debugging this, set a breakpoint to clk_monotonic_t::now() and observe how the call to the virtual init() method hangs or crashes. If you find out why, I'd be most grateful. Corinna --=20 Corinna Vinschen Cygwin Maintainer --zpd1bWBxfrI+71+6 Content-Type: application/pgp-signature; name="signature.asc" Content-length: 833 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEoVYPmneWZnwT6kwF9TYGna5ET6AFAlwBONYACgkQ9TYGna5E T6A78g/+P9D9fMCBN+8IppaTssFNxoxw7zr8E0j1rY3dJYRmdrq3qNwo/mEsh2S2 sTZK5ixq6/hs7NdLdD2YI1pWrdUNvxDhS424Qcg/DI0rK5KzYiWRCepyoyZVUfW/ Gi5mgMfOuA0kD1tQ1mt8R2hEfc2/cdKm2o+rM2bAk/2PjLw3i4iJro8Ir9r+CXYy yBAYAeWoO7k9zKdjiR5DpkApb9L6PDo57C+Lhc4b/WASOyTt7J8yplaHOY21xzA/ 8aMH7ZZXx2yWmsmP6DqUj+FSsxxNJoz/3jR/CRMl8HNMWf4j2YmzkW/+Ix0U85yY ZbLHe25+7Go1Cah6jtysSPIAcmI8+LCGSoRY3U0W/OltDoyGFTI0qCxcg7yb5m1q +2su7F7XRmQx0kWEoSbdXNdK8BDoWOO07b8yjUNUOrXNXmysLrbVyVO6sJPHHEh7 4zPCoQMUDEBW+7OCIS6ZqEwdIzHINxSEn1m9myMMzb90jGCKo9X0atL1ROv7lMUs P+KTWYp44CSC9gXsbXn95/6FkijQMzcz/g/8hOfaF6RhPLEETvwZFvkT8ofy7h7O MCIApo1gYOtmkisQH4rDg4/4eqoZ4Nrn/iS/IctpDt+A/fhDFitzp9ckJyXwbExB AvNJnapjj2b19o9lddvNPPWnQS3UKzJgjcZfQXMDThWk8D3SMUk= =bItz -----END PGP SIGNATURE----- --zpd1bWBxfrI+71+6--