From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from shymkent.ilbers.de ([unix socket]) by shymkent (Cyrus 2.5.10-Debian-2.5.10-3+deb9u2) with LMTPA; Tue, 01 Oct 2024 13:59:43 +0200 X-Sieve: CMU Sieve 2.4 Received: from mail-oo1-f62.google.com (mail-oo1-f62.google.com [209.85.161.62]) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPS id 491BxfWm012732 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 1 Oct 2024 13:59:42 +0200 Received: by mail-oo1-f62.google.com with SMTP id 006d021491bc7-5e1bfe52b19sf2881854eaf.0 for ; Tue, 01 Oct 2024 04:59:42 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1727783975; cv=pass; d=google.com; s=arc-20240605; b=j/oupkTCVOD4Mvab+QX9dQWAl5AgFOEqd0Okn1BPJ/1eGg041A6UFL7e1jZZRXL9aZ F/KqlHJ2f6Vl+HZ207va1+PE9MAOjN7IOSpCYWnQroet3q0X0pZ4I4KcqxDjT/aHQHBl UEeOD7yCeSt4iTeRGF6KxguCBZPUBQ19Z3DkV6i7+oGxqmOa/D2nU2krKBCM40MM8k9B wWAljA/TCUHuvjd4akKwxh/hFEMxplCp9TCxn0dTwTjJ3ZBs67TAiuAQ7mQe+cF3f6nz fyN4dD2xbjO53UFfCZ44r9TLtGj6NpQ+ZCQEbbExIwwskJj2TRQ861b5BKsw46gI1dxK DQRw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:reply-to:feedback-id:mime-version :content-transfer-encoding:references:in-reply-to:date:cc:to:from :subject:message-id:dkim-signature; bh=Vgxc0/7y6o00TLNqIreerWWFOgKb/LRFQsAvlL/8dBg=; fh=CMXnj7Ad0yMcFwVxS1cmNlL2pb8dkNJeyS00wRQnjd8=; b=WCTy/rXyob3hcfVz8LE25A0hTyIX7kS6R++tEXUzRJV5VhsAsr+1Xo27ZnrlmV2wpv nq7YwCTkiGP3GJqaFWsrbUlugZiOFLuN1/ZoGZ3kXbP8PRvdKab+N5SRwD6nVnJoqsUV pnddSxDMY3DjHbpNyt7L+iq2ezdoWHdc4S3V9Q5iuE0ucgGht0canRHBTwF5yCgQsPZk d/Rq2fn1sRD182Qf3s/aOY9JP8Jdh2tDdf/OsNgOZgKSdxGhaa16l8HbpodO537ZOhK/ Y5hu1LDWL+AkN/yJtBjo9xGGBkTLoyKaRMbSQbWJPjvrBOoxD1t6LPpOG0a8H20eiYqS WJZg==; darn=ilbers.de ARC-Authentication-Results: i=2; gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm2 header.b=cEpLEg4J; spf=pass (google.com: domain of fm-68982-2024100111593201a1e521556592124e-eoa5q8@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) smtp.mailfrom=fm-68982-2024100111593201a1e521556592124e-EOa5q8@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20230601; t=1727783975; x=1728388775; darn=ilbers.de; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:reply-to :x-original-authentication-results:x-original-sender:feedback-id :mime-version:content-transfer-encoding:references:in-reply-to:date :cc:to:from:subject:message-id:from:to:cc:subject:date:message-id :reply-to; bh=Vgxc0/7y6o00TLNqIreerWWFOgKb/LRFQsAvlL/8dBg=; b=lbgcz8IaQ0zuo9KSKyrZGmJm0F8MEcrsAdK2o2dYervDxj5zopHbsRnsXbpqSzQ/et BHeKsQiQUL6Mk6q4u7KwyoV5HFlPCuGJXuaRVrVmAwJqi0cPfIBKH+IUNtzUJ9l6rayA qxTm6a4x5Q73BbOmDgTpgxhfd8bRaoyAoz8oM0aqtwtOMXDKU/0Sf8LpJhQ6O/eiFIQ3 oUJkyurb4lUjmc23NA+WkE+k+vQhpE6Q0Lz2UJOSuRuz/Adc3RCCUubG7nEbHtOqm1aA 1PaPqDIMASSvEasQHXGpdFGw78gyssXRO4eO188AslfO54702jHWSwce2JFdc5aAPsjQ NmVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727783975; x=1728388775; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :x-spam-checked-in-group:list-id:mailing-list:precedence:reply-to :x-original-authentication-results:x-original-sender:feedback-id :mime-version:content-transfer-encoding:references:in-reply-to:date :cc:to:from:subject:message-id:x-beenthere:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=Vgxc0/7y6o00TLNqIreerWWFOgKb/LRFQsAvlL/8dBg=; b=ouPVjEkVWlBC4G8V6aIZwAia105jWXYaXfC61ZI0gb48XeiYHoeaqHwCSlvhOvyi5S npVGFCTgSU8g13JTz4q8FuxIRLt5lff8xEX4AGyHoetuBccscHN9rOM1zQhpWQkqECcr iv+jmNj0qBjG2QRtXgy5LRCcZOzQj/g9Kkm1W0IJXq2xdOvnHZgDxZ04Ygp4UxzpAYvw dnbA3+FxsecZrqxKNm8fUzCn/nZEh8Oz+RjNnGeGhn+RpcjmpfjIObWj9Ri1Y4KrFaZH 7qH9ingxj8Bl8eOIBVdMrt8LWJbksjNDDWeURxZdYxr3VvHxueejXPUaGIqd2LCr6rj+ MkVg== X-Forwarded-Encrypted: i=2; AJvYcCUGAQZ2QvdqEXa2fNKspwdS1KUku99PZcFKNHe8gu7ec3Hk+FkORBWSHclnBLl1X6a/alzu@ilbers.de X-Gm-Message-State: AOJu0Yy1Mn4or+tSzYRznDQYmIg5ZKuP5jPoFtFG3MMKmdFU1xFaZtKc m3gpcWuA2p+wTTCCGUmLMRP2KZsLq0FhVCU/d9Nz80prgmiTEDBm X-Google-Smtp-Source: AGHT+IE3DBIAwsop5klM3oV0HiKHmZbzrXFfxjfKLa0ySPxRqgX5CJY2tTIgYJKDwq4g6N28XgolOQ== X-Received: by 2002:a05:6870:b296:b0:261:1b66:5ab1 with SMTP id 586e51a60fabf-28710ab11a2mr9152904fac.21.1727783975375; Tue, 01 Oct 2024 04:59:35 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a05:6871:3149:b0:25e:1ff1:3bb7 with SMTP id 586e51a60fabf-286f8af3ed1ls630668fac.0.-pod-prod-02-us; Tue, 01 Oct 2024 04:59:34 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCWDHYMyYCu7FYDRj5RrhcuOMan2wZ2YiCHWjGgWGO7QErJJLRipAUx0C+udFucKOsp1vSKOBXiVgWiJ@googlegroups.com X-Received: by 2002:a05:6870:f2a8:b0:27c:cf52:dc76 with SMTP id 586e51a60fabf-28710c45be3mr7963351fac.45.1727783974640; Tue, 01 Oct 2024 04:59:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1727783974; cv=none; d=google.com; s=arc-20240605; b=JyL9JOvRspu74aHQ2rDaMg8VVWx8UW/JOsTsYYXYR7OIjOvl0rSbsU9yZxSjcu4UeO NtnrARlPnqanK1LeUh6g/lo1FSz0m737XFjbzcvof8DrQ2TlUgTvtty2C7A91svFgSNt RRCRFG5Dbp9Bj63UkYLUVAVknlRWsLBVz8l1tOCtWsEM4UBPRPwFJGsT2u7AHNt58HGN HGQU0BWmOG0kiPtXFp+AOrgDiui/GeB+X0oG/FHNQ56du9qYPTo4/OOcSwBrMo2gQikK rOV7AZHaPO14qrjKQKNc9njMzMGhSXTrrA7093/cB8o4bvMkf8z7E0n9CS6Tbsw8y7Q1 Qu9Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=feedback-id:mime-version:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:dkim-signature; bh=7KN3MUw3iZBk4tlM7+DnCwK5tyW7uLLzSNF4g4a+tjE=; fh=W8fVyZll+iJLcUEivrbYmyH/LGcInpXpPwqwx/2Cw+s=; b=PKoxmGHnvMOuu+k7C/neov7Uz6PKoUa97MvgamhUlVHIxT131Nd0+kT5Jxsk6ubHxn cQKvVceN/Kh3AJnenz446Drwk7jRNHQAlWuLDoHTQY0hsCvzdKlOCNWHLCfBSLY6NGQH wth+8pfdxIl+kr7fPQBvAYTR98fn1M2bPF5WSO0Br5JtVZJt1NAjD1jC2NE/95spKOr1 ngvFJZqsPoUvK9z/JIcSAbMSf2UeLGaORAO6nxlZaIrtdY2W+0WWSvfnUUduKPn3bJBl 25LoPvgK/1uxmd6iE06/O5WuxGlLrh8kjxON9t1koNqM/G2QQtOC49+8x0We51fYhX/D jeow==; dara=google.com ARC-Authentication-Results: i=1; gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm2 header.b=cEpLEg4J; spf=pass (google.com: domain of fm-68982-2024100111593201a1e521556592124e-eoa5q8@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) smtp.mailfrom=fm-68982-2024100111593201a1e521556592124e-EOa5q8@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com Received: from mta-64-228.siemens.flowmailer.net (mta-64-228.siemens.flowmailer.net. [185.136.64.228]) by gmr-mx.google.com with ESMTPS id 586e51a60fabf-2870fa01a4dsi456579fac.4.2024.10.01.04.59.34 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 01 Oct 2024 04:59:34 -0700 (PDT) Received-SPF: pass (google.com: domain of fm-68982-2024100111593201a1e521556592124e-eoa5q8@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) client-ip=185.136.64.228; Received: by mta-64-228.siemens.flowmailer.net with ESMTPSA id 2024100111593201a1e521556592124e for ; Tue, 01 Oct 2024 13:59:32 +0200 Message-ID: Subject: Re: [PATCH] meta: Drop lazy and recursive unmounts From: "'Florian Bezdeka' via isar-users" To: Anton Mikanovich , isar-users@googlegroups.com Cc: Jan Kiszka , Baurzhan Ismagulov Date: Tue, 01 Oct 2024 13:59:25 +0200 In-Reply-To: References: <20240619104126.105252-1-amikan@ilbers.de> <9ecb2ac7-9abd-4782-8498-7c5216fc99ca@ilbers.de> <8086840c9b7bcf8dbcd6d3141d493c87f9e6d5c8.camel@siemens.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-68982:519-21489:flowmailer X-Original-Sender: florian.bezdeka@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm2 header.b=cEpLEg4J; spf=pass (google.com: domain of fm-68982-2024100111593201a1e521556592124e-eoa5q8@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) smtp.mailfrom=fm-68982-2024100111593201a1e521556592124e-EOa5q8@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: Florian Bezdeka Reply-To: Florian Bezdeka Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-4.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-TUID: Mv6oBc1u3Ydd On Fri, 2024-09-06 at 17:34 +0300, Anton Mikanovich wrote: > 29/08/2024 15:26, Florian Bezdeka wrote: > > I think this is the relevant line from "mount": > >=20 > > tmpfs on /builds//build/tmp/work/debian-bookworm-amd64/sbuild- > > chroot-target/1.0-r0/rootfs/dev type tmpfs > > (rw,nosuid,size=3D65536k,mode=3D755,inode64) > >=20 > > Florian >=20 > So it is sbuild who should manage mount in this rootfs. Not sure how=20 > this patch > influence on internal sbuild mount/unmount logic. But sbuild shouldn't=20 > left any > mounts without any errors. Do you have any packages failed to be built? >=20 > Are there any lost schroot sessions running before external rm you have= =20 > issue > with? This can be checked with 'schroot -la' command. This one, right after the build completed, delivers: W: No chroots are defined in =E2=80=98/etc/schroot/schroot.conf=E2=80=99 or =E2=80=98/etc/schroot/chroot.d=E2=80=99 >=20 > You can also try to add some verbose to sbuild with following change: >=20 > diff --git a/meta/classes/dpkg.bbclass b/meta/classes/dpkg.bbclass > index bcc3f828..b54e3ab9 100644 > --- a/meta/classes/dpkg.bbclass > +++ b/meta/classes/dpkg.bbclass > @@ -113,6 +113,8 @@ dpkg_runbuild() { > =C2=A0=C2=A0=C2=A0=C2=A0 DSC_FILE=3D$(find ${WORKDIR} -maxdepth 1 -name= =20 > "${DEBIAN_SOURCE}_*.dsc" -print) >=20 > =C2=A0=C2=A0=C2=A0=C2=A0 sbuild -A -n -c ${SBUILD_CHROOT} \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 -D \ > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 --chroot-setup-commands=3D"mo= unt" \ > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 --host=3D${PACKAGE_ARCH= } --build=3D${BUILD_ARCH} ${profiles} \ > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 --no-run-lintian --no-r= un-piuparts --no-run-autopkgtest=20 > --resolve-alternatives \ > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 --bd-uninstallable-expl= ainer=3Dapt \ >=20 > This will be very helpfull to get some build logs from your setup. I scanned the logs and searched for /dev mounts. Typical example: tmp/work/debian-bookworm-amd64/isar-exclude-docs/0.2.2-r0/temp/log.do_dpkg_= build.18089 521:devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=3D5,mode= =3D620,ptmxmode=3D666) 522:tmpfs on /dev/shm type tmpfs (rw,relatime,inode64) At the end I still have one active /dev mount: tmpfs on /builds/myproject/build/tmp/work/debian-bookworm-amd64/sbuild-chro= ot-target/1.0-r0/rootfs/dev type tmpfs (rw,nosuid,size=3D65536k,mode=3D755,= inode64) Trying to delete the sbuild-chroot-target delivers: rm: cannot remove 'build/tmp/work/debian-bookworm-amd64/sbuild-chroot-targe= t/1.0-r0/rootfs/dev/shm': Device or resource busy rm: cannot remove 'build/tmp/work/debian-bookworm-amd64/sbuild-chroot-targe= t/1.0-r0/rootfs/dev/termination-log': Device or resource busy rm: cannot remove 'build/tmp/work/debian-bookworm-amd64/sbuild-chroot-targe= t/1.0-r0/rootfs/dev/mqueue': Device or resource busy rm: cannot remove 'build/tmp/work/debian-bookworm-amd64/sbuild-chroot-targe= t/1.0-r0/rootfs/dev/pts': Device or resource busy mqueue and termination-log are host specific. That might be the reason why I can only reproduce in CI setups. k8s has some "specials" like termination-log here. It seems that the mount comes from the rootfs_postprocess task of sbuild-chroot-target. Which task should undo/clean them up? Florian=20 --=20 You received this message because you are subscribed to the Google Groups "= isar-users" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to isar-users+unsubscribe@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/= isar-users/b631604383ed020ce51c0c3f75aa3693509c4293.camel%40siemens.com.