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[173.19.125.130]) by smtp.gmail.com with ESMTPSA id o15sm1420872ilg.46.2020.05.20.08.12.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2020 08:12:34 -0700 (PDT) Date: Wed, 20 May 2020 10:12:32 -0500 From: Justin Hibbits To: Greg Lewis , powerpc@freebsd.org Subject: Re: 11.4-BETA2 boot failure PowerMac G5 Message-ID: <20200520101232.17e76c1b@titan.knownspace> In-Reply-To: <20200520043959.GA20766@misty.eyesbeyond.com> References: <20200520043959.GA20766@misty.eyesbeyond.com> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; powerpc64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 49Rx7m20gDz4L2s X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=N+Qvd9ye; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of chmeeedalf@gmail.com designates 2607:f8b0:4864:20::143 as permitted sender) smtp.mailfrom=chmeeedalf@gmail.com X-Spamd-Result: default: False [-2.88 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[173.19.125.130:received]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[powerpc@freebsd.org]; NEURAL_HAM_LONG(-1.01)[-1.006]; NEURAL_SPAM_SHORT(0.09)[0.095]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::143:from]; NEURAL_HAM_MEDIUM(-0.97)[-0.967]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 May 2020 15:12:37 -0000 On Tue, 19 May 2020 21:39:59 -0700 Greg Lewis wrote: > Hi all, > > I've seen this on every 11.x release starting with 11.1 (the machine > is still running 11.1 as a result), but here is the boot failure for > 11.4-BETA2. I'm typing this in manually, so apologies for any errors. > I'll also skip the first few lines for that reason. > > ... > VT(ofwfb): resolution 1920x1080 > > fatal kernel trap: > > exception = 0x700 (program) > srr0 = 0x380 > srr1 = 0x9000000000081000 > lr = 0x99bec0 > cuthread = 0 > > panic: program trap > cpuid = 0 > KDB: stack backtrace > #0 0x5d2c18 at .vpanic+0x190 > #1 0x5d2cb4 at .panic+0x38 > #2 0x9ac868 at .trap_fatal+0x1fc > #3 0x9addc4 at .trap+0x1528 > #4 0x9a1dfc at .powerpc_interrupt+0x1c4 > Uptime: 1s > > The machine is currently used to test FreeBSD/powerpc64 Java builds > for 11.x, which is why I haven't tried 12.x on it. > > If anyone is interested but needs more information, I'm happy to try > and gather it if you let me know what you're interested in. > Hi Greg, That's really odd, because the exception vectors are already programmed. The fact that you're getting an illegal instruction exception at the entry point to the Data Segment Exception vector is really bizarre. Just for testing, can you try applying r347463 (setup the HIOR), and see if that helps at all? I doubt it would, but never know. - Justin