From owner-freebsd-current@freebsd.org Thu Aug 8 06:35:27 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3E973C4EE7 for ; Thu, 8 Aug 2019 06:35:27 +0000 (UTC) (envelope-from zakharov.vv@gmail.com) Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463zC21JYsz3QZ0 for ; Thu, 8 Aug 2019 06:35:25 +0000 (UTC) (envelope-from zakharov.vv@gmail.com) Received: by mail-lj1-x244.google.com with SMTP id m23so87703279lje.12 for ; Wed, 07 Aug 2019 23:35:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=TOCtjdtyaKmr6frQXjSlAuefJA0IorrviP4EZuJhgpk=; b=pJp+9GPZi16s7GW3GPFb1uUkJPbHuocdPZVDT+hRub6DTrboJqziG5KQ3sEOIo/2mW cwWXP0nSRhQtR9sNEhPeWUMI4GwMNbtIDDvHVRAmZEG3liuzfOcIt1dGgDpcKiF90Fz8 XTp6jBAL81Q0i1sfRRjT3yE6vJqnsQpM5fW/p+yap/dIczRlvuz80qG/JlM7+0FUZSTa g0BrcCZ34ogWX+ZKuPXdPNQfhdwOf2Bdm4kTUp5l1T2FCtNN273Mn0AgFMAifm9pTqLQ H7PzpyyuS88QyBoMU4uvOEqNrZbXMSFd5rZi+zF5y86YTrDUEfvfek0aV7KkajT8g87Y 7Ajw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=TOCtjdtyaKmr6frQXjSlAuefJA0IorrviP4EZuJhgpk=; b=qTZqim7byBZ2PhFrS6w2tuMb5IzUAESYG9nLlati+TrzxFMYE95lXJ2sfaeRkOSQfA ZP/l7aJv3cGY4nA87+zEIB1n64YtGST/8oO/8wfjT2jr8Z5L42UGVGkV+s1uJgDcfa+O 84FSSD1TP823gch2tXw6LYj6STQYZa0luzJw8tjUNobKme9Ets2lFOyvumawRMe3tpv4 uQ/t6bLSEBCQkq15LmtgOR3oM5M/vLJJo/+W3GIVRprK+frFexKQAwVJcNi91gwkGAsU t9NkbjNUGy3lbtUbze1mfIYCTtKeBfhEBiE5XfPBK622uivusCp6gb8C/8Ewg8nkAV93 VpSQ== X-Gm-Message-State: APjAAAXNRP8rikmplRIbi54T2Nd0aLjjBibb+VWPZ+yAaC8d5vudMBXB uXMxydQ7EsBSgEFAiL+L8Jw= X-Google-Smtp-Source: APXvYqykPiCJdBOQ3pJyiGmcZFjIIqXT9vXe8JCB/De0/MhtPkCN/yjNbeVmp3lTNP2vpnK717nSgA== X-Received: by 2002:a2e:4b12:: with SMTP id y18mr6832985lja.238.1565246124434; Wed, 07 Aug 2019 23:35:24 -0700 (PDT) Received: from localhost (109-252-76-161.nat.spd-mgts.ru. [109.252.76.161]) by smtp.gmail.com with ESMTPSA id s21sm18879757ljm.28.2019.08.07.23.35.23 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 07 Aug 2019 23:35:23 -0700 (PDT) Date: Thu, 8 Aug 2019 09:35:23 +0300 From: Vladimir Zakharov To: Konstantin Belousov Cc: Trond =?utf-8?Q?Endrest=C3=B8l?= , freebsd-current@freebsd.org Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) Message-ID: <20190808063523.hftl7v76lo6y46dv@vzakharov> References: <20190805130255.GA1121@albert.catwhisker.org> <20190805192305.GC2731@kib.kiev.ua> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="kcqnwoss2om5g2n2" Content-Disposition: inline In-Reply-To: <20190805192305.GC2731@kib.kiev.ua> X-Operating-System: FreeBSD 13.0-CURRENT amd64 User-Agent: NeoMutt/20180716 X-Rspamd-Queue-Id: 463zC21JYsz3QZ0 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=pJp+9GPZ; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of zakharovvv@gmail.com designates 2a00:1450:4864:20::244 as permitted sender) smtp.mailfrom=zakharovvv@gmail.com X-Spamd-Result: default: False [-5.59 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; SIGNED_PGP(-2.00)[]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[161.76.252.109.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.4.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (3.07), ipnet: 2a00:1450::/32(-3.08), asn: 15169(-2.43), country: US(-0.05)]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Aug 2019 06:35:27 -0000 --kcqnwoss2om5g2n2 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 05, 2019, Konstantin Belousov wrote: > On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrest=C3=B8l wrote: > > On Mon, 5 Aug 2019 06:02-0700, David Wolfskill wrote: > >=20 > > > On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrest=C3=B8l wrote: > > > > Hi, > > > >=20 > > > > Has anyone else noticed the kernel being unable to spawn init latel= y? > > > >=20 > > > > All I get is: > > > >=20 > > > > init died (signal 6, exit 0) > > > > panic: Going nowhere without my init! > > > >=20 > Try r350608. There was a mis-merge in the committed patch (more serious > part), and some limits were not applied, which I did not see in my > testing due to the mismatch between stock FreeBSD and my testing > environment. The issue persists still at r350713 on HP Probook after clean rebuild. root@# uname -a FreeBSD vzakharov 13.0-CURRENT FreeBSD 13.0-CURRENT r350713 GENERIC-NODEBUG= amd64 root@# grep aslr /boot/loader.conf #kern.elf32.aslr.enable=3D1 #kern.elf64.aslr.enable=3D1 --=20 Regards, | "In theory there is no difference between theory Vladimir Zakharov | and practice. In practice there is."- Yogi Berra --kcqnwoss2om5g2n2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGigXAiE0PbwWpysjipH2KCLzK4cFAl1LwqsACgkQipH2KCLz K4cZBAgAiEISm647i438uvx8WekwrXtQmL2k8ZH/sCNdqFYt8qQDM0BdZrOBRubq CNfTIG2GkVGnb9vEtcXgb/3kWIg+SN09qOIgIAaXBPzkStO+pYUarKz6wHpYhdTZ PQ2qsL7vFT6hReDF0iDzKNBuk4S5/+z4sOPGRv6YIhxcGFw6m5I4/u+cpmEwyiEt +ZU3h0meDE8yHte4JrZnSix18fQkJuenYBMZPXENI/tGAUarJLEj/8DVJRrRDL+J VemPYd+GCVn8h2FV/xFkpkydzTkEHZ26dXjmcflxdnr5sqqB/uHLQ3770hpAsP5k Ib7lCH8++tL3CzOkBz9PgwUDY7DP8g== =2mKC -----END PGP SIGNATURE----- --kcqnwoss2om5g2n2--