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[2001:a60:0:28:0:1:25:1]) by gmr-mx.google.com with ESMTPS id z11-v6si1160017edh.4.2018.05.31.23.43.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 31 May 2018 23:43:07 -0700 (PDT) Received-SPF: neutral (google.com: 2001:a60:0:28:0:1:25:1 is neither permitted nor denied by best guess record for domain of ch@denx.de) client-ip=2001:a60:0:28:0:1:25:1; Authentication-Results: gmr-mx.google.com; spf=neutral (google.com: 2001:a60:0:28:0:1:25:1 is neither permitted nor denied by best guess record for domain of ch@denx.de) smtp.mailfrom=ch@denx.de Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 40xvsl4C9yz1qww5; Fri, 1 Jun 2018 08:43:07 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 40xvsl3yKhz1qvSy; Fri, 1 Jun 2018 08:43:07 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 2kFrBHzD2Q82; Fri, 1 Jun 2018 08:43:06 +0200 (CEST) X-Auth-Info: 5e8xPrpphASAK27aNRmNIO9KJpzCjz0T5cuLLf/n7NI= Received: from Orrorin (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 1 Jun 2018 08:43:06 +0200 (CEST) Message-ID: Subject: Re: Daemons and deboostrap From: Claudius Heine To: Jan Kiszka , isar-users@googlegroups.com Date: Fri, 01 Jun 2018 08:42:59 +0200 In-Reply-To: References: Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-mCgyS3JgXXooTciDLaog" X-Mailer: Evolution 3.28.2 Mime-Version: 1.0 X-TUID: 5lu4sWQVfmtI --=-mCgyS3JgXXooTciDLaog Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On Wed, 2018-05-30 at 19:30 +0200, Jan Kiszka wrote: > On 2018-05-27 21:30, Alexander Smirnov wrote: > > On 05/27/2018 07:00 PM, Alexander Smirnov wrote: > > > Hi all, > > >=20 > > > testing patches from mailing list I've found the problem with the > > > current next: there are lots of daemons remain running after > > > build is > > > complete (./scripts/ci_build.sh -q). > > >=20 > > > 8<-- > > >=20 > > > $ ps ax > > > ... > > > 24785 ? Ssl 0:00 /usr/bin/qemu-arm-static > > > /usr/sbin/sshd > > > 25085 ? Ssl 0:00 /usr/bin/qemu-arm-static > > > /usr/bin/dbus-daemon --system > > > 3046 ? Ssl 0:00 /usr/bin/qemu-arm-static > > > /usr/bin/dbus-daemon --system > > > 4582 ? Ss 0:00 /usr/bin/dbus-daemon --system > > > 8577 ? Ssl 0:00 /usr/bin/qemu-arm-static > > > /usr/bin/dbus-daemon --system > > > ... > > >=20 > > > 8<-- > > >=20 > >=20 > > CI server contains tens of dbus processes, so it's not the issue of > > my > > host. >=20 > Likely not noticed by us here as we usually build in containers, and > they tear down those daemons once your build is done. I normally don't exit the container after a build so it should be happening there as well, but it didn't for me. I might have to spend some time testing with different packages in order to reproduce this, but I am pretty sure I tried installing openssh before. > That said, seems reasonable to restore some daemon startup prevention > then, maybe now with clearer comments why that is needed - I vaguely > recall an internal discussion where the reasons for the existence of > that measures remain open. Since installing debian via chroot and debootstrap is one of the official supported ways of doing it, I would suspect that starting daemons within that environment should be prevented upstream. Maybe take a look at how the debian-installer handles this? Cheers, Claudius --=20 DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-54 Fax: (+49)-8142-66989-80 Email: ch@denx.de PGP key: 6FF2 E59F 00C6 BC28 31D8 64C1 1173 CB19 9808 B153 Keyserver: hkp://pool.sks-keyservers.net --=-mCgyS3JgXXooTciDLaog Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEb/LlnwDGvCgx2GTBEXPLGZgIsVMFAlsQ6vMACgkQEXPLGZgI sVN7KA/5AbBiTkqvq2LL8sVJwEJ098O8sQmdt+CKAHZWJ1ymrEjKIVl8Hbx0yDhB BDzA2CgV+Y6sKccL4cP4KqA+JYP9Q7Mtfx1C8NGPOp2gLTc4bC0GVSqwk/G+vDaF +z1JKn7lC5JZd1UILiAILON1r36AphPdFRdlR9nUXJJ0VDICRUnUvIQq/N5+x8Eu qoNrK69rTnYFxJcbT3fEeyGVuoqQL92CMObx9X/9fqZabrhGpgrVhZpNB87azQAt ZCAEXBJqvgXS2QmsQcfKTueHZkfmXb+OD8Zvi2iOHYzsi8caSdOi8Kc5Ng2P50GT D8soMn8jJ6u0tTfSz+X+BXYbrhY4ihnGoaHw9BL3+jxIjfPPGgYW+Tvq9sg5J/QH ja2YJr23X84lInqXDjmOuu11RwXZte/6nUrrjs5T8bnOUiKuO5yiROyPc5qChakD nK4aZ04VKZXA7wb6BC58XzXA0VnoJYMVSorT+6pLqzxaULUAIKd9sUcjAhw9K4Fv 0iRVvkcUUWfagJBqEkIelmfs8YQnlFkpJnnbS3mdnPfqfLhOV9ze2r7Hyc8YO6wH ojsIpwoig9HOMUqjl06CicxuLJc49IuyGLdVpw4u5mGaDDGDa0GjB/G/814mQE6R EquLOUB/s3i1q8jBRbUkS42T39lAuh3YHnQRVddgbo/9ee4RacM= =T0Dx -----END PGP SIGNATURE----- --=-mCgyS3JgXXooTciDLaog--