From owner-freebsd-stable@freebsd.org Sat Mar 2 09:46:38 2019 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A5643151B19E for ; Sat, 2 Mar 2019 09:46:38 +0000 (UTC) (envelope-from SRS0=WO7H=RF=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (elsa.codelab.cz [94.124.105.4]) (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 13D61869A7 for ; Sat, 2 Mar 2019 09:46:36 +0000 (UTC) (envelope-from SRS0=WO7H=RF=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (localhost [127.0.0.1]) by elsa.codelab.cz (Postfix) with ESMTP id C3CD928416; Sat, 2 Mar 2019 10:46:33 +0100 (CET) Received: from illbsd.quip.test (ip-86-49-16-209.net.upcbroadband.cz [86.49.16.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by elsa.codelab.cz (Postfix) with ESMTPSA id 70C1628411; Sat, 2 Mar 2019 10:46:29 +0100 (CET) Subject: Re: more fun, upgrading from 10.3-STABLE 10.4-RELENG to 11.2-RELENG - kernel panic To: Lee Damon , freebsd-stable@freebsd.org References: <987591af-c860-2427-0f44-7e4cb491ff68@castle.org> <1e7a5b3a-16a0-fc4d-9a65-631bb177f68d@quip.cz> <487c50a4-216b-efc6-044f-80114749bf86@castle.org> <824b0eaf-c99e-84b1-ef50-c5b1c6ae5ed4@quip.cz> From: Miroslav Lachman <000.fbsd@quip.cz> Message-ID: Date: Sat, 2 Mar 2019 10:46:25 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.3 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 13D61869A7 X-Spamd-Bar: +++ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [3.90 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_SPAM_SHORT(0.58)[0.584,0]; IP_SCORE(0.25)[ip: (0.63), ipnet: 94.124.104.0/21(0.32), asn: 42000(0.25), country: CZ(0.07)]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[quip.cz]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.95)[0.955,0]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: elsa.codelab.cz]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[4.105.124.94.list.dnswl.org : 127.0.10.0]; NEURAL_SPAM_LONG(0.92)[0.921,0]; R_SPF_NA(0.00)[]; FORGED_SENDER(0.30)[000.fbsd@quip.cz,SRS0=WO7H=RF=quip.cz=000.fbsd@elsa.codelab.cz]; RECEIVED_SPAMHAUS_PBL(0.00)[209.16.49.86.zen.spamhaus.org : 127.0.0.11]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:42000, ipnet:94.124.104.0/21, country:CZ]; FROM_NEQ_ENVFROM(0.00)[000.fbsd@quip.cz,SRS0=WO7H=RF=quip.cz=000.fbsd@elsa.codelab.cz]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Mar 2019 09:46:38 -0000 Lee Damon wrote on 2019/03/02 01:36: > On 3/1/19 15:38 , Miroslav Lachman wrote: >> Did you tried to boot "safe mode"? (selectable in boot menu). > > I completely forgot about safe mode. > > Yep. It boots. I'm going to finish the freebsd-update process then > reboot into safe mode again. I'm out of time to work on this today and > am only in this lab on Fridays so I'll have to pick up working on this > problem next Friday. Glad to know something finally works :) You can look in to /boot/menu-commands.4th there is definition what Safe Mode disable : safemode_enabled? ( -- flag ) s" kern.smp.disabled" getenv -1 <> dup if swap drop ( c-addr flag -- flag ) then ; : safemode_enable ( -- ) s" set kern.smp.disabled=1" evaluate s" set hw.ata.ata_dma=0" evaluate s" set hw.ata.atapi_dma=0" evaluate s" set hw.ata.wc=0" evaluate s" set hw.eisa_slots=0" evaluate s" set kern.eventtimer.periodic=1" evaluate s" set kern.geom.part.check_integrity=0" evaluate ; You can play with these items one by one to find what is the root cause in your case. Miroslav Lachman