From owner-freebsd-stable@freebsd.org Wed Apr 21 12:23:44 2021 Return-Path: Delivered-To: freebsd-stable@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 652305E3BD6 for ; Wed, 21 Apr 2021 12:23:44 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward101o.mail.yandex.net (forward101o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::601]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FQKTq2KSCz3HcB for ; Wed, 21 Apr 2021 12:23:42 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from sas1-399a5a23b7c8.qloud-c.yandex.net (sas1-399a5a23b7c8.qloud-c.yandex.net [IPv6:2a02:6b8:c08:61a:0:640:399a:5a23]) by forward101o.mail.yandex.net (Yandex) with ESMTP id 5C7F93C0292B; Wed, 21 Apr 2021 15:23:38 +0300 (MSK) Received: from sas2-1cbd504aaa99.qloud-c.yandex.net (sas2-1cbd504aaa99.qloud-c.yandex.net [2a02:6b8:c14:7101:0:640:1cbd:504a]) by sas1-399a5a23b7c8.qloud-c.yandex.net (mxback/Yandex) with ESMTP id 8bobMqPVuK-NcJ0fnYB; Wed, 21 Apr 2021 15:23:38 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1619007818; bh=aWgu3FP/vgnt44sz4aF4ofMcAuix9/2BFByf9sprhB0=; h=In-Reply-To:Subject:From:Date:References:To:Message-ID; b=M8HOrqwHgUlQDIory990+irmfi9eycTtHB9uV/HonDjo5YQSecOXjJpMbO4cOVJSv 4p2gRl5lyZFigTd6G5vbUgu9pWGEssDUiO/lvqZ6XJfLgdkhBmgABezrpnWugg2jE9 ku7bNa00E0ARSd/kK8XSIpq6DDMH4m+ZltAuUBms= Received: by sas2-1cbd504aaa99.qloud-c.yandex.net (smtp/Yandex) with ESMTPSA id pQyp7b2yw2-NbL03tRK; Wed, 21 Apr 2021 15:23:37 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) To: Software Info , Nick Kostirya via freebsd-stable References: From: "Andrey V. Elsukov" Subject: Re: Version 13.0 reboots intermittently Message-ID: <0c180a21-0aae-0eb6-70b4-a550e036c27c@yandex.ru> Date: Wed, 21 Apr 2021 15:23:37 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="DMUdtkQYZ7AlECJxiAjI0924HOacsJQzi" X-Rspamd-Queue-Id: 4FQKTq2KSCz3HcB X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=yandex.ru header.s=mail header.b=M8HOrqwH; dmarc=pass (policy=none) header.from=yandex.ru; spf=pass (mx1.freebsd.org: domain of bu7cher@yandex.ru designates 2a02:6b8:0:1a2d::601 as permitted sender) smtp.mailfrom=bu7cher@yandex.ru X-Spamd-Result: default: False [-6.20 / 15.00]; RBL_SENDERSCORE_FAIL(0.00)[2a02:6b8:0:1a2d::601:server fail]; FREEMAIL_FROM(0.00)[yandex.ru]; R_SPF_ALLOW(-0.20)[+ip6:2a02:6b8:0:1000::/52]; HAS_ATTACHMENT(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yandex.ru:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yandex.ru,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; SIGNED_PGP(-2.00)[]; FREEMAIL_TO(0.00)[gmail.com,freebsd.org]; RCVD_IN_DNSWL_LOW(-0.10)[2a02:6b8:0:1a2d::601:from]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:+,3:~]; FREEMAIL_ENVFROM(0.00)[yandex.ru]; MID_RHS_MATCH_FROM(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a02:6b8:0:1a2d::601:from]; ASN(0.00)[asn:13238, ipnet:2a02:6b8::/32, country:RU]; DWL_DNSWL_NONE(0.00)[yandex.ru:dkim]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yandex.ru:s=mail]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.20)[multipart/signed,multipart/mixed,text/plain]; SPAMHAUS_ZRD(0.00)[2a02:6b8:0:1a2d::601:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Apr 2021 12:23:44 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --DMUdtkQYZ7AlECJxiAjI0924HOacsJQzi Content-Type: multipart/mixed; boundary="bQtxdYG1Vtb9ARU8oTY9E4Zce4OJLZhiS"; protected-headers="v1" From: "Andrey V. Elsukov" To: Software Info , Nick Kostirya via freebsd-stable Message-ID: <0c180a21-0aae-0eb6-70b4-a550e036c27c@yandex.ru> Subject: Re: Version 13.0 reboots intermittently References: In-Reply-To: --bQtxdYG1Vtb9ARU8oTY9E4Zce4OJLZhiS Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable 17.04.2021 16:14, Software Info =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > Hi All, > I had 12.2 working without issue as a VPN Server running OpenVPN. I > upgraded to version 13.0 last night and now the server intermittently > reboots. I saw a core.tt file which I have attached. I would > appreciate any help I can get. I'm not sure, but since you use natd, panics may be related to ip_divert module. If KTLS somehow is used in your environment, this means unmapped mbufs also can be used. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255164 You can try to reconfigure your ipfw rules to use in-kernel NAT instead of natd. Also you can try to disable unmapped mbufs: sysctl kern.ipc.mb_use_ext_pgs=3D0 --=20 WBR, Andrey V. Elsukov --bQtxdYG1Vtb9ARU8oTY9E4Zce4OJLZhiS-- --DMUdtkQYZ7AlECJxiAjI0924HOacsJQzi Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wsB5BAABCAAjFiEE5lkeG0HaFRbwybwAAcXqBBDIoXoFAmCAGUkFAwAAAAAACgkQAcXqBBDIoXo/ 9wf7BLwyXyGpjU88cK2en8/f5n+FbpLwUAwItuo1tCEjTfZ11Ru6OmEw16fXMXZg0ZTH2Yn++qXC 4IceIzwaABW39NXwEtEan+e2beXyQCHJG4t/RI8a9t9NF1DJACRBdTMbHkeU7daB7ZdJx46LODrd Ok3+Id0K91kwyGVDkqZ6zLdAI4OiUOL5IoSg0OuGZSz7UflBQ659zvowuXTZtOXS2VZhZ08NS47i omV8FDw8sWUkVjiXlAec2eF8xp38HnsGYyk1GVeTAQJYu5qtMWTIazo/fVPGtmk1z+QnU+JNKqOT kG6yVcZmEvWO0obkd0gmiM0/Eu7raI79ArYQpqGloA== =qMJc -----END PGP SIGNATURE----- --DMUdtkQYZ7AlECJxiAjI0924HOacsJQzi--