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[2001:470:1f1c:a0::2]) by smtp.gmail.com with ESMTPSA id k65-20020a1ca144000000b003929a64ab63sm5822683wme.38.2022.04.19.15.38.15 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Apr 2022 15:38:15 -0700 (PDT) Message-ID: Date: Tue, 19 Apr 2022 23:37:52 +0100 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 To: FreeBSD-CURRENT Content-Language: en-GB From: Graham Perrin Subject: EFI framebuffer information, then nothing Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4KjdxX5sZdz3N3k X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=Lip2rAnz; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of grahamperrin@gmail.com designates 2a00:1450:4864:20::335 as permitted sender) smtp.mailfrom=grahamperrin@gmail.com X-Spamd-Result: default: False [-3.38 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.98)[-0.977]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.40)[-0.402]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::335:from]; MLMMJ_DEST(0.00)[freebsd-current]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Sometimes, boot gets no further than EFI framebuffer information. Whenever this occurs, the computer will stop immediately in response to a simple, short press on the power button. The two lines preceding framebuffer information (copy typed from a photograph): staging 0xadc00000 (not copying) tramp 0xbecfe000 PT4 0xbecf5000 Start @ 0xffffffff80389000 ... I can not make the issue consistently reproducible. Originally, it seemed that the minority of boots were bugged. For a while, probably more than a week, the majority of boots were bugged (sometimes five or more successive failures). More recently, again, the minority of boots are bugged. There's a strong sense of randomness, so I can not be certain that e.g. safe mode is a workaround. At least once, boot failed whilst the notebook was un-docked and completely without peripherals. Should I suspect any of the modules indicated below? % cat /boot/loader.conf | grep -v \# | sort | tr -s '\n' acpi_dock_load="YES" acpi_hp_load="YES" aesni_load="YES" autofs_load="YES" beastie_disable="NO" boot_mute="NO" boot_verbose="NO" cpu_microcode_load="YES" cpu_microcode_name="/boot/firmware/intel-ucode.bin" cuse_load="YES" efi_max_resolution="1600x900" geom_eli_load="YES" hw.pci.do_power_nodriver=3 hw.usb.no_boot_wait=0 kern.geom.label.disk_ident.enable="0" kern.geom.label.gptid.enable="0" kern.racct.enable=1 openzfs_load="NO" screen.font="8x16" sysctlbyname_improved_load="YES" sysctlinfo_load="YES" vboxdrv_load="YES" verbose_loading="NO" zfs_load="YES" % HP EliteBook 8570p, probed a few minutes ago: GELI encryption: % lsblk ada0 DEVICE        MAJ:MIN SIZE TYPE                 LABEL MOUNT ada0            0:119 932G GPT                      - -   ada0p1        0:121 260M efi           gpt/efiboot0 -           -:-   1.0M -                        - -   ada0p2        0:123  16G freebsd-swap     gpt/swap0 SWAP   ada0p2.eli    2:52   16G freebsd-swap             - SWAP   ada0p3        0:125 915G freebsd-zfs       gpt/zfs0   ada0p3.eli    0:131 915G -                        - -           -:-   708K -                        - - % Three photographs, the first of which is barely readable (sorry): (2022-02-18 21:31) (2022-03-18 15:44) (2022-04-17 18:58)