From owner-freebsd-current@freebsd.org Sun Apr 26 23:17:26 2020 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 47E882C0417 for ; Sun, 26 Apr 2020 23:17:26 +0000 (UTC) (envelope-from ross@bisd.ro) Received: from hollis.kitiz.in (hollis.kitiz.in [205.209.235.143]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "a.club.kitiz.in", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 499P2B0SmGz46dq for ; Sun, 26 Apr 2020 23:17:21 +0000 (UTC) (envelope-from ross@bisd.ro) Received: from hollis.kitiz.in (hollis.kitiz.in [10.0.103.2]) by hollis.kitiz.in (OpenSMTPD) with ESMTP id 896a23a0 for ; Sun, 26 Apr 2020 18:17:12 -0500 (CDT) Received: by hollis.kitiz.in (OpenSMTPD) with ESMTPSA id 84419b87 TLS version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO for ; Sun, 26 Apr 2020 18:17:12 -0500 (CDT) From: Ross Gohlke Subject: r358503 breaks reroot To: freebsd-current@freebsd.org Message-ID: Date: Sun, 26 Apr 2020 18:16:52 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 Content-Language: en-US X-Rspamd-Queue-Id: 499P2B0SmGz46dq X-Spamd-Bar: - X-Spamd-Result: default: False [-1.85 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.85)[-0.850,0]; R_DKIM_ALLOW(-0.20)[bisd.ro:s=bisdro]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_DN_NONE(0.00)[]; URI_COUNT_ODD(1.00)[9]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-0.01)[country: US(-0.05)]; DKIM_TRACE(0.00)[bisd.ro:+]; DMARC_POLICY_ALLOW(-0.50)[bisd.ro,reject]; NEURAL_HAM_LONG(-0.99)[-0.987,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:13693, ipnet:205.209.224.0/19, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: Sun, 26 Apr 2020 23:17:26 -0000 As of r358503, *reboot -r* no longer works for me. This is only tested on amd64. I produced a vanilla mini-memstick image each for r358502 and r358503. I booted each in bhyve in single user mode and ran *reboot -r*. The first works as expected, the second halts with: kern_symlink /dev -> / returns 20 Images (to be deleted when this is resolved): * https://club.bisd.ro/site/uv/FreeBSD-13.0-CURRENT-amd64-r358502.img * https://club.bisd.ro/site/uv/FreeBSD-13.0-CURRENT-amd64-r358503.img SHA1 checksums (via https://club.bisd.ro/site/uvlist): * r358502 - c968c4a71c270561c1b0a02e2b2281cbbf8787d7 * r358503 - b5d1abd6b3f3e009c2b54198d76d71a8640807a6 External bhyve commands: * sh /usr/share/examples/bhyve/vmrun.sh -c 1 -m 1024M -d /mnt/FreeBSD-13.0-CURRENT-amd64-r358502.img reroot * sh /usr/share/examples/bhyve/vmrun.sh -c 1 -m 1024M -d /mnt/FreeBSD-13.0-CURRENT-amd64-r358503.img reroot Internal bhyve commands: 1. Press 2 for single user mode. 2. When prompted, press Return. 3. Issue command: reboot -r To exit the first case: 1. Press Return. 2. Select Shell. 3. Issue command: shutdown -p now To exit the second case, issue the following command in a second terminal: bhyvectl --destroy --vm=reroot Any suggested workarounds besides reverting to r358502? Any help appreciated, Ross