From nobody Sat Sep 23 22:26:28 2023 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RtNyv0kK2z4vLF4 for ; Sat, 23 Sep 2023 22:26:31 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "www.zefox.com", Issuer "www.zefox.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RtNyt4x3mz3cfv for ; Sat, 23 Sep 2023 22:26:30 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Authentication-Results: mx1.freebsd.org; none Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.17.1/8.15.2) with ESMTPS id 38NMQTKk036297 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Sat, 23 Sep 2023 15:26:29 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.17.1/8.15.2/Submit) id 38NMQSPD036296; Sat, 23 Sep 2023 15:26:28 -0700 (PDT) (envelope-from fbsd) Date: Sat, 23 Sep 2023 15:26:28 -0700 From: bob prohaska To: Mark Millard Cc: freebsd-arm@freebsd.org Subject: Re: Shutdown -r under -current hangs on RPi3 Message-ID: References: <0AADDACB-ABA3-47FF-B3A7-05B313F5326C@yahoo.com> <9D29DD48-1572-4C04-AD88-8436AC8DDDCC@yahoo.com> List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US] X-Rspamd-Queue-Id: 4RtNyt4x3mz3cfv On Sat, Sep 23, 2023 at 12:41:34PM -0700, Mark Millard wrote: [huge snip] > > So a "boot -v" before such sessions might, eventually, prove > useful. > Are you saying boot -v will affect or display extra shutdown messages? I couldn't find a man page for the boot command. Apologies if I'm being dense, but I don't see an opportunity to invoke boot -v manually after invoking shutdown -r. Typically I type shutdown -r, the system may or may not emit the ertt message, but keeps going to emit the "Resetting system ..." message. At that time the system either reboots normally, or becomes unresponsive to the serial console. If it reboots, the red power LED turns on, the green LED flashes briefly, the disk LED starts flashing and the red LED turns off as boot progresses. If the boot gets stuck the red LED remains off, given enough time the disk LED turns off. At that point power cycling seems to be the only way out. The fact that the system emits a "Resetting system" message suggests the complaint about ertt isn't fatal. Thanks for reading! bob prohaska