From nobody Sat Mar 5 04:30:02 2022 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 F2B2419E136E for ; Sat, 5 Mar 2022 04:29:51 +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 4K9WwH08Jhz4wQs for ; Sat, 5 Mar 2022 04:29:50 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.16.1/8.15.2) with ESMTPS id 2254U2Xv022233 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 4 Mar 2022 20:30:03 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.16.1/8.15.2/Submit) id 2254U2fh022232; Fri, 4 Mar 2022 20:30:02 -0800 (PST) (envelope-from fbsd) Date: Fri, 4 Mar 2022 20:30:02 -0800 From: bob prohaska To: Mark Millard Cc: freebsd-arm@freebsd.org, bob prohaska Subject: Re: Panic while making buildlernel on RPi3 Message-ID: <20220305043002.GB21411@www.zefox.net> References: <20220304214836.GA21411@www.zefox.net> <29044F99-661A-4C75-9493-28857DAB963F@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: <29044F99-661A-4C75-9493-28857DAB963F@yahoo.com> X-Rspamd-Queue-Id: 4K9WwH08Jhz4wQs X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of fbsd@www.zefox.net has no SPF policy when checking 50.1.20.27) smtp.mailfrom=fbsd@www.zefox.net X-Spamd-Result: default: False [-1.10 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; WWW_DOT_DOMAIN(0.50)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; R_SPF_NA(0.00)[no SPF record]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; MLMMJ_DEST(0.00)[freebsd-arm]; FREEMAIL_TO(0.00)[yahoo.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; MID_RHS_WWW(0.50)[] X-ThisMailContainsUnwantedMimeParts: N Status: O Content-Length: 1714 Lines: 47 On Fri, Mar 04, 2022 at 05:36:20PM -0800, Mark Millard wrote: > > > > > > Unfortunately, the crash means that the buffers were not > > flushed to media when the problem occurred. The build log > > is incomplete compared to what actually built and where > > it actually stopped. > > > > So I'm not sure how you got: > > > > --- ng_pppoe.kld --- > > ld: error: no input files > > *** [ng_pppoe.kld] Error code 1 > > Poorly worded on my part. I mean that I'm not sure how > you would know it was "in the same place" when you > re-ran. > > > When I looked at the buildkernel.log file provided, > > it stopped without such: > > > > --- all_subdir_netgraph --- > > Building /usr/obj/usr/src/arm64.aarch64/sys/GENERIC/modules/usr/src/sys/modules/netgraph/pptpgre/ng_pptpgre.o > > Apologies for the ambiguity! After the panic I simply re-ran the original buildkernel command, which furnished the added output and then stopped in _roughly_ the same place. It didn't panic, and maybe the panic was unrelated to the error. I've tried hard to _make_ the machine panic, using stress2, and failed. Perhaps more curious, I subsequently ran a make -j4 buildkernel with no extra options and it completed successfully. It's rebooted now and seems to work no worse than lately. It still displays the strange ping behavior, answering a few percent of incoming pings unless an outbound ping is running. Then it answers maybe half of pings. That seems to allow enough network access to permit ssh and git to function, with a sort of stutter. I've been using -DWITH_META_MODE as a default setting for buildworld and buildkernel. Might this be part of my problems with the Pi3's ? Thanks for reading! bob prohaska